libshell - zygaena/hammerhead

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#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#

#
# Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
# Use is subject to license terms.
#
# Copyright 2021 OmniOS Community Edition (OmniOSce) Association.
#

SHELL= /usr/bin/ksh93

include		$(SRC)/lib/Makefile.lib

# Hammerhead: amd64-only
SUBDIRS= $(MACH64)

all :		TARGET= all
clean :	TARGET= clean
clobber :	TARGET= clobber
install :	TARGET= install
install_h :	TARGET= install_h
_msg :		TARGET= _msg
_feature :	TARGET= _feature

.KEEP_STATE:
.PARALLEL: $(SUBDIRS)

all clean clobber install _feature: $(SUBDIRS)
# Hammerhead: amd64-only
_msg: $(MACH64)

include Makefile.defs
HDRS= $(HEADERINSTALL)
HDRDIR32= $(MACH)/ast
HDRDIR64= $(MACH64)/ast
include ../Makefile.asthdr

install_h: $(SUBDIRS) .WAIT $(ROOTHDRS)
install: install_h

$(SUBDIRS):	FRC
	@cd $@; pwd; $(MAKE) $(TARGET)
FRC:

ASTSRC= $(CONTRIB)/ast/src/cmd/ksh93
include Makefile.tests

include $(SRC)/lib/Makefile.targ
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#

#
# Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
# Copyright (c) 2019, Joyent, Inc.
# Copyright 2021 OmniOS Community Edition (OmniOSce) Association.
#

SHELL= /usr/bin/ksh93

LIBRARY= libshell.a
VERS= .1

include ../Makefile.defs

OBJECTS += $(LIBOBJS)

include $(SRC)/lib/Makefile.lib
include ../../Makefile.ast

MAPFILES= ../mapfile-vers

# Specify the MACH we currently use to build and test ksh
LIBSHELLMACH= $(TARGETMACH)
LIBSHELLBASE=..

LIBS= $(DYNLIB)
LDLIBS += -lcmd -ldll -last -lsocket -lm -lc

# We use "=" here since using $(CPPFLAGS.master) is very tricky in our
# case - it MUST come as the last element but future changes in -D options
# may then cause silent breakage in the AST sources because the last -D
# option specified overrides previous -D options so we prefer the current
# way to explicitly list each single flag.
CPPFLAGS= \
	$(DTEXTDOM) $(DTS_ERRNO) \
	$(LIBSHELLCPPFLAGS) \
	-Iast -I.

CFLAGS += $(ASTCFLAGS)
CFLAGS64 += $(ASTCFLAGS64)

CERRWARN += -Wno-parentheses
CERRWARN += -Wno-unused-value
CERRWARN += -Wno-unused-variable
CERRWARN += -Wno-unused-function
CERRWARN += $(CNOWARN_UNINIT)
CERRWARN += -Wno-clobbered
CERRWARN += -Wno-char-subscripts

pics/bltins/print.o : CERRWARN += -Wno-dangling-pointer

# smatch gets out of memory on common/sh/macro.c
SMATCH= off

.KEEP_STATE:

all: install_h mkpicdirs .WAIT $(LIBS)

mkpicdirs:
	@mkdir -p $(LOBJDIRS:%=pics/%)

include $(SRC)/lib/Makefile.targ

pics/%.o: $(ASTSRC)/%.c
	$(CC) $(CFLAGS) $(CPPFLAGS) -c -o $@ $<
	$(POST_PROCESS_O)

######################################################################
# Header file generation

$(HEADERSRC:%=ast/%): $(HEADERSRC:%=$(ASTSRC)/include/%)
	$(MKDIR) -p $(@D)
	$(CP) $(ASTSRC)/include/$(@F) $@

CLOBBERFILES += ast/*

install_h: $(HEADERSRC:%=ast/%)

_feature: FRC
	$(MAKE) -f Makefile.iffe generate

include ../../Makefile.astmsg

FRC:
#
# This file and its contents are supplied under the terms of the
# Common Development and Distribution License ("CDDL"), version 1.0.
# You may only use this file in accordance with the terms of version
# 1.0 of the CDDL.
#
# A full copy of the text of the CDDL should have accompanied this
# source.  A copy of the CDDL is also available via the Internet at
# http://www.illumos.org/license/CDDL.
#

#
# Copyright 2021 OmniOS Community Edition (OmniOSce) Association.
#

# These macros should be kept synchronised with those in
# usr/src/contrib/ast/src/cmd/ksh93/Makefile

AST_LICENSE = since=1982,author=dgk
ASTLIB= libshell
ASTSRC= $(C_AST)/src/cmd/ksh93
HDRGUARD= ksh93

FEATURES= cmds dynamic externs locale math options poll rlimits setjmp \
	sigfeatures time ttys \
	acct execargs pstat
HEADERSRC= history.h nval.h shell.h
HEADERGEN=
HEADERINSTALL= $(HEADERSRC) $(HEADERGEN)
LOBJDIRS= bltins data edit sh
LIBOBJS= \
	bltins/alarm.o \
	bltins/cd_pwd.o \
	bltins/cflow.o \
	bltins/enum.o \
	bltins/getopts.o \
	bltins/hist.o \
	bltins/lib.o \
	bltins/misc.o \
	bltins/poll_solaris.o \
	bltins/print.o \
	bltins/read.o \
	bltins/regress.o \
	bltins/shiocmd_solaris.o \
	bltins/sleep.o \
	bltins/test.o \
	bltins/trap.o \
	bltins/typeset.o \
	bltins/ulimit.o \
	bltins/umask.o \
	bltins/whence.o \
	data/aliases.o \
	data/builtins.o \
	data/keywords.o \
	data/lexstates.o \
	data/limits.o \
	data/msg.o \
	data/options.o \
	data/signals.o \
	data/strdata.o \
	data/testops.o \
	data/variables.o \
	edit/completion.o \
	edit/edit.o \
	edit/emacs.o \
	edit/hexpand.o \
	edit/history.o \
	edit/vi.o \
	sh/args.o \
	sh/arith.o \
	sh/array.o \
	sh/defs.o \
	sh/deparse.o \
	sh/expand.o \
	sh/fault.o \
	sh/fcin.o \
	sh/init.o \
	sh/io.o \
	sh/jobs.o \
	sh/lex.o \
	sh/macro.o \
	sh/main.o \
	sh/name.o \
	sh/nvdisc.o \
	sh/nvtree.o \
	sh/nvtype.o \
	sh/parse.o \
	sh/path.o \
	sh/streval.o \
	sh/string.o \
	sh/subshell.o \
	sh/tdump.o \
	sh/timers.o \
	sh/trestore.o \
	sh/waitevent.o \
	sh/xec.o
#
# This file and its contents are supplied under the terms of the
# Common Development and Distribution License ("CDDL"), version 1.0.
# You may only use this file in accordance with the terms of version
# 1.0 of the CDDL.
#
# A full copy of the text of the CDDL should have accompanied this
# source.  A copy of the CDDL is also available via the Internet at
# http://www.illumos.org/license/CDDL.
#

#
# Copyright 2021 OmniOS Community Edition (OmniOSce) Association.
#

include ../Makefile.com
include ../../Makefile.iffe

FEATURE/acct FEATURE/execargs FEATURE/pstat:
	PATH=$(IFFEPATH) \
	    $(AST_IFFE) $(IFFEFLAGS) -c '$(IFFEC)' def $(@F)
FEATURE/math : IFFE_EXTRA = $(ASTSRC)/data/math.tab

cleaniffe: FRC
	$(RM) $(FEATURES:%=FEATURE/%)

generate: cleaniffe $(FEATURES:%=FEATURE/%)
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#

#
# Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
# Copyright 2021 OmniOS Community Edition (OmniOSce) Association.
#

#
# These are tests that come from usr/src/contrib/ast, and the test driver
# itself.
#
DF_TESTS= \
	shtests \
	tests/alias.sh \
	tests/append.sh \
	tests/arith.sh \
	tests/arrays.sh \
	tests/arrays2.sh \
	tests/attributes.sh \
	tests/basic.sh \
	tests/bracket.sh \
	tests/builtins.sh \
	tests/case.sh \
	tests/comvar.sh \
	tests/comvario.sh \
	tests/coprocess.sh \
	tests/cubetype.sh \
	tests/enum.sh \
	tests/exit.sh \
	tests/expand.sh \
	tests/functions.sh \
	tests/glob.sh \
	tests/grep.sh \
	tests/heredoc.sh \
	tests/io.sh \
	tests/leaks.sh \
	tests/locale.sh \
	tests/math.sh \
	tests/nameref.sh \
	tests/namespace.sh \
	tests/options.sh \
	tests/path.sh \
	tests/pointtype.sh \
	tests/pty.sh \
	tests/quoting.sh \
	tests/quoting2.sh \
	tests/readcsv.sh \
	tests/recttype.sh \
	tests/restricted.sh \
	tests/return.sh \
	tests/select.sh \
	tests/sigchld.sh \
	tests/signal.sh \
	tests/statics.sh \
	tests/subshell.sh \
	tests/substring.sh \
	tests/tilde.sh \
	tests/timetype.sh \
	tests/treemove.sh \
	tests/types.sh \
	tests/variables.sh \
	tests/vartree1.sh \
	tests/vartree2.sh

#
# These are additional illumos tests and the README
#

DF_XTESTS= \
	README.tests \
	tests/illumos_13434_chunked_heredoc.sh \
	tests/illumos_4149_builtin_head.sh \
	tests/sun_solaris_array_default_datatype.sh \
	tests/sun_solaris_builtin_poll.sh \
	tests/sun_solaris_builtin_sum.sh \
	tests/sun_solaris_builtin_tail.sh \
	tests/sun_solaris_command_substitution.sh \
	tests/sun_solaris_compound_misc.sh \
	tests/sun_solaris_compound_nameref.sh \
	tests/sun_solaris_compoundvario.sh \
	tests/sun_solaris_cr_xxxxxxxx_template.sh \
	tests/sun_solaris_cr_6687139_command_substitution_exec_redirection_allocation_loop.sh \
	tests/sun_solaris_cr_6713682_compound_var_bleeds_through_subshell.sh \
	tests/sun_solaris_cr_6722134_background_CHLD_trap.sh \
	tests/sun_solaris_cr_6753538_subshell_leaks_umask.sh \
	tests/sun_solaris_cr_6754020_weird_square_bracket_expansion.sh \
	tests/sun_solaris_cr_6763594_command_failure_execs_twice.sh \
	tests/sun_solaris_cr_6766246_pattern_matching_bug.sh \
	tests/sun_solaris_cr_6769332_substitutions_terminate_shell_after_257_iterations.sh \
	tests/sun_solaris_cr_6777491_lacks_arithmetric_function_iszero.sh \
	tests/sun_solaris_cr_6778077_sigthaw_trap.sh \
	tests/sun_solaris_cr_6789247_printf_hexfloat_rounding.sh \
	tests/sun_solaris_cr_6800929_large_command_substitution_hang.sh \
	tests/sun_solaris_cr_6805792_varmovetest1.sh \
	tests/sun_solaris_cr_6805794_character_to_wchar_not_working.sh \
	tests/sun_solaris_cr_6805795_negative_zero.sh \
	tests/sun_solaris_cr_6807179_shellpattern_uses_getpwnam.sh \
	tests/sun_solaris_cr_6835835_builtin_cat_n_broken.sh \
	tests/sun_solaris_cr_6848486_echo_test_with_test_undefined_executes_test_builtin.sh \
	tests/sun_solaris_cr_6855875_typeset_hexfloat_has_too_few_digits.sh \
	tests/sun_solaris_cr_6862121_shbinexec_kernel_module_defunct.sh \
	tests/sun_solaris_cr_6881017_background_process_in_subshell_hangs_caller.sh \
	tests/sun_solaris_cr_6887363_shell_sometimes_mishandles_return_value_of_its_child_process.sh \
	tests/sun_solaris_cr_6904557_wc_no_longer_counts_number_of_bytes_correctly.sh \
	tests/sun_solaris_cr_6904575_cut_-d_with_multibyte_character_no_longer_works.sh \
	tests/sun_solaris_cr_6904878_join_-t_no_longer_works_with_multibyte_char_separator.sh \
	tests/sun_solaris_cr_6907460_EXIT_trap_handlers_are_sometimes_executed_twice.sh \
	tests/sun_solaris_getconf.sh \
	tests/sun_solaris_locale_misc.sh \
	tests/sun_solaris_local_compound_nameref001.sh \
	tests/sun_solaris_staticvariables.sh \
	tests/sun_solaris_vartree001.sh \
	tests/sun_solaris_vartree002.sh \
	tests/sun_solaris_vartree003.sh

TESTFILES= $(DF_TESTS) $(DF_XTESTS)

TESTFILESRCDIR=		$(ASTSRC)
ROOTTESTDIRBASE=	$(ROOT)/opt/ksh93-tests

# Rules for executables
$(ROOTTESTDIRBASE)/shtests : FILEMODE= 755

$(ROOTTESTDIRBASE)/% $(ROOTTESTDIRBASE)/tests/%: common/tests/%
	$(INS.file)

$(ROOTTESTDIRBASE)/%: $(TESTFILESRCDIR)/%
	$(INS.file)

$(ROOTTESTDIRBASE)/%: $(TESTFILESRCDIR)/tests/%
	$(INS.file)

$(ROOTTESTDIRBASE) $(ROOTTESTDIRBASE)/tests:
	$(INS.dir)

ROOTTESTDIRS= $(ROOTTESTDIRBASE) .WAIT $(ROOTTESTDIRBASE)/tests
ROOTTESTFILES= $(TESTFILES:%=$(ROOTTESTDIRBASE)/%)

_testinstall: $(ROOTTESTDIRS) .WAIT $(ROOTTESTFILES)
install: _testinstall
/* : : generated by iffe version 2012-07-17 : : */
#ifndef _def_acct_amd64
#define _def_acct_amd64	1
#define _sys_types	1	/* #include <sys/types.h> ok */
#define _dat_acct	1	/* acct in default lib(s) */
#define _lib_acct	1	/* acct() in default lib(s) */
#define _sys_acct	1	/* #include <sys/acct.h> ok */
#endif
/* : : generated from contrib/ast/src/cmd/ksh93/features/cmds by iffe version 2012-07-17 : : */
#ifndef _def_cmds_ksh93
#define _def_cmds_ksh93	1
#define _sys_types	1	/* #include <sys/types.h> ok */
#define _cmd_newgrp	1
#define _usr_bin_newgrp	1
#define _cmd_test	1
#define _usr_bin_test	1
#define _cmd_id	1
#define _usr_bin_id	1
#define _cmd_wc	1
#define _usr_bin_wc	1
#define _cmd_cut	1
#define _usr_bin_cut	1
#define _cmd_logname	1
#define _usr_bin_logname	1
#define _cmd_pfexec	1
#define _usr_bin_pfexec	1
#define _cmd_tput	1
#define _usr_bin_tput	1
#define _pth_ed	"/bin/ed"
#endif
/* : : generated from contrib/ast/src/cmd/ksh93/features/dynamic by iffe version 2012-07-17 : : */
#ifndef _def_dynamic_ksh93
#define _def_dynamic_ksh93	1
#define _sys_types	1	/* #include <sys/types.h> ok */
#if SHOPT_DYNAMIC
#include	<dlldefs.h>
#endif
#if !defined(SHOPT_FS_3D) && SHOPT_DYNAMIC
#   define SHOPT_FS_3D	1
#endif /* !SHOPT_FS_3D */
#if SHOPT_FS_3D
#   undef mount
#   include	<fs3d.h>
#endif /* SHOPT_FS_3D */

#endif
/* : : generated by iffe version 2012-07-17 : : */
#ifndef _def_execargs_amd64
#define _def_execargs_amd64	1
#define _sys_types	1	/* #include <sys/types.h> ok */
#endif

/* : : generated by proto : : */
/* : : generated from contrib/ast/src/cmd/ksh93/features/externs by iffe version 2012-07-17 : : */

#ifndef _def_externs_ksh93
#if !defined(__PROTO__)
#  if defined(__STDC__) || defined(__cplusplus) || defined(_proto) || defined(c_plusplus)
#    if defined(__cplusplus)
#      define __LINKAGE__	"C"
#    else
#      define __LINKAGE__
#    endif
#    define __STDARG__
#    define __PROTO__(x)	x
#    define __OTORP__(x)
#    define __PARAM__(n,o)	n
#    if !defined(__STDC__) && !defined(__cplusplus)
#      if !defined(c_plusplus)
#      	define const
#      endif
#      define signed
#      define void		int
#      define volatile
#      define __V_		char
#    else
#      define __V_		void
#    endif
#  else
#    define __PROTO__(x)	()
#    define __OTORP__(x)	x
#    define __PARAM__(n,o)	o
#    define __LINKAGE__
#    define __V_		char
#    define const
#    define signed
#    define void		int
#    define volatile
#  endif
#  define __MANGLE__	__LINKAGE__
#  if defined(__cplusplus) || defined(c_plusplus)
#    define __VARARG__	...
#  else
#    define __VARARG__
#  endif
#  if defined(__STDARG__)
#    define __VA_START__(p,a)	va_start(p,a)
#  else
#    define __VA_START__(p,a)	va_start(p)
#  endif
#  if !defined(__INLINE__)
#    if defined(__cplusplus)
#      define __INLINE__	extern __MANGLE__ inline
#    else
#      if defined(_WIN32) && !defined(__GNUC__)
#      	define __INLINE__	__inline
#      endif
#    endif
#  endif
#endif
#if !defined(__LINKAGE__)
#define __LINKAGE__		/* 2004-08-11 transition */
#endif

#define _def_externs_ksh93	1
#define _sys_types	1	/* #include <sys/types.h> ok */
#define _hdr_exec_attr	1	/* #include <exec_attr.h> ok */
#define _hdr_math	1	/* #include <math.h> ok */
#define _mem_name_exception	1	/* name is a member of struct exception */
#define _lib_setreuid	1	/* setreuid() in default lib(s) */
#define _lib_setregid	1	/* setregid() in default lib(s) */
#define _lib_nice	1	/* nice() in default lib(s) */
#define _lib_fork	1	/* fork() in default lib(s) */
#define _lib_spawnveg	1	/* spawnveg() in default lib(s) */
#define _lib_fchdir	1	/* fchdir() in default lib(s) */
#define _sys_mman	1	/* #include <sys/mman.h> ok */
#define _lib_memcntl	1	/* memcntl() in default lib(s) */
#define _LIB_secdb	1	/* -lsecdb is a library */
#define _lib_getexecuser	1	/* getexecuser() in default lib(s) */
#define _lib_free_execattr	1	/* free_execattr() in default lib(s) */
#endif
/* : : generated from contrib/ast/src/cmd/ksh93/features/locale by iffe version 2012-07-17 : : */
#ifndef _def_locale_ksh93
#define _def_locale_ksh93	1
#define _sys_types	1	/* #include <sys/types.h> ok */
#define _hdr_locale	1	/* #include <locale.h> ok */
#define _hdr_wchar	1	/* #include <wchar.h> ok */
#define _hdr_wctype	1	/* #include <wctype.h> ok */
#define _lib_localeconv	1	/* localeconv() in default lib(s) */
#define _lib_wctype	1	/* wctype() in default lib(s) */
#define _lib_iswctype	1	/* iswctype() in default lib(s) */
#define _lib_iswblank	1	/* iswblank() in default lib(s) */
#define _lib_wctrans	1	/* wctrans() in default lib(s) */
#define _lib_towctrans	1	/* towctrans() in default lib(s) */
#define _hdr_time	1	/* #include <time.h> ok */
#define _sys_time	1	/* #include <sys/time.h> ok */
#define _sys_times	1	/* #include <sys/times.h> ok */
#define _hdr_stddef	1	/* #include <stddef.h> ok */
#define _hdr_stdlib	1	/* #include <stdlib.h> ok */
#define _typ_wctrans_t	1	/* wctrans_t is a type */
#if _PACKAGE_ast
#   undef  _hdr_locale
#   define _hdr_locale 1
#else
#   ifdef _hdr_locale
#	include <locale.h>
#	ifndef LC_MESSAGES
#	    define LC_MESSAGES  LC_ALL
#	endif /* LC_MESSAGES */
#   endif /* _hdr_locale */
#endif /* _PACKAGE_ast */
#ifdef _hdr_locale
#   ifdef _lib_localeconv
	static struct lconv *lp;
#	define GETDECIMAL(x)  (((lp=localeconv()) && lp->decimal_point && *lp->decimal_point) ?  *lp->decimal_point : '.' )
#   else
#	define GETDECIMAL(x)	('.')
#   endif /* _lib_localeconv */
#else
#   define GETDECIMAL(x)	('.')
#endif /* _hdr_locale */

#endif

/* : : generated by proto : : */
/* : : generated from contrib/ast/src/cmd/ksh93/features/math.sh by iffe version 2012-07-17 : : */
#ifndef _def_math_ksh93
#if !defined(__PROTO__)
#  if defined(__STDC__) || defined(__cplusplus) || defined(_proto) || defined(c_plusplus)
#    if defined(__cplusplus)
#      define __LINKAGE__	"C"
#    else
#      define __LINKAGE__
#    endif
#    define __STDARG__
#    define __PROTO__(x)	x
#    define __OTORP__(x)
#    define __PARAM__(n,o)	n
#    if !defined(__STDC__) && !defined(__cplusplus)
#      if !defined(c_plusplus)
#      	define const
#      endif
#      define signed
#      define void		int
#      define volatile
#      define __V_		char
#    else
#      define __V_		void
#    endif
#  else
#    define __PROTO__(x)	()
#    define __OTORP__(x)	x
#    define __PARAM__(n,o)	o
#    define __LINKAGE__
#    define __V_		char
#    define const
#    define signed
#    define void		int
#    define volatile
#  endif
#  define __MANGLE__	__LINKAGE__
#  if defined(__cplusplus) || defined(c_plusplus)
#    define __VARARG__	...
#  else
#    define __VARARG__
#  endif
#  if defined(__STDARG__)
#    define __VA_START__(p,a)	va_start(p,a)
#  else
#    define __VA_START__(p,a)	va_start(p)
#  endif
#  if !defined(__INLINE__)
#    if defined(__cplusplus)
#      define __INLINE__	extern __MANGLE__ inline
#    else
#      if defined(_WIN32) && !defined(__GNUC__)
#      	define __INLINE__	__inline
#      endif
#    endif
#  endif
#endif
#if !defined(__LINKAGE__)
#define __LINKAGE__		/* 2004-08-11 transition */
#endif

#define _def_math_ksh93	1
#define _sys_types	1	/* #include <sys/types.h> ok */


/* : : generated by cmd/ast/tools/iffe from contrib/ast/src/cmd/ksh93/data/math.tab : : */

typedef Sfdouble_t (*Math_f) __PROTO__((Sfdouble_t,...));

#include <math.h>
#include <ieeefp.h>

static Sfdouble_t local_finite __PARAM__((Sfdouble_t a1), (a1)) __OTORP__(Sfdouble_t a1;){return finite(a1);}
static int local_fpclassify __PARAM__((Sfdouble_t a1), (a1)) __OTORP__(Sfdouble_t a1;){return fpclassify(a1);}
static int local_fpclass __PARAM__((Sfdouble_t a1), (a1)) __OTORP__(Sfdouble_t a1;){return fpclass(a1);}
static int local_isfinite __PARAM__((Sfdouble_t a1), (a1)) __OTORP__(Sfdouble_t a1;){return isfinite(a1);}
static int local_isgreater __PARAM__((Sfdouble_t a1,Sfdouble_t a2), (a1, a2)) __OTORP__(Sfdouble_t a1;Sfdouble_t a2;){return isgreater(a1,a2);}
static int local_isgreaterequal __PARAM__((Sfdouble_t a1,Sfdouble_t a2), (a1, a2)) __OTORP__(Sfdouble_t a1;Sfdouble_t a2;){return isgreaterequal(a1,a2);}
static int local_isinf __PARAM__((Sfdouble_t a1), (a1)) __OTORP__(Sfdouble_t a1;){return isinf(a1);}
static int local_isless __PARAM__((Sfdouble_t a1,Sfdouble_t a2), (a1, a2)) __OTORP__(Sfdouble_t a1;Sfdouble_t a2;){return isless(a1,a2);}
static int local_islessequal __PARAM__((Sfdouble_t a1,Sfdouble_t a2), (a1, a2)) __OTORP__(Sfdouble_t a1;Sfdouble_t a2;){return islessequal(a1,a2);}
static int local_islessgreater __PARAM__((Sfdouble_t a1,Sfdouble_t a2), (a1, a2)) __OTORP__(Sfdouble_t a1;Sfdouble_t a2;){return islessgreater(a1,a2);}
static int local_isnormal __PARAM__((Sfdouble_t a1), (a1)) __OTORP__(Sfdouble_t a1;){return isnormal(a1);}
static int local_issubnormal __PARAM__((Sfdouble_t a1), (a1)) __OTORP__(Sfdouble_t a1;){ int q = fpclassify(a1); return q == FP_SUBNORMAL; }
static int local_isunordered __PARAM__((Sfdouble_t a1,Sfdouble_t a2), (a1, a2)) __OTORP__(Sfdouble_t a1;Sfdouble_t a2;){return isunordered(a1,a2);}
static int local_iszero __PARAM__((Sfdouble_t a1), (a1)) __OTORP__(Sfdouble_t a1;){ int q = fpclassify(a1); return q == FP_ZERO; }
static int local_signbit __PARAM__((Sfdouble_t a1), (a1)) __OTORP__(Sfdouble_t a1;){return signbit(a1);}

/*
 * first byte is two-digit octal number.  Last digit is number of args
 * first digit is 0 if return value is double, 1 for integer
 */
const struct mathtab shtab_math[] =
{
	"\001acos",	(Math_f)(uintptr_t)acosl,
	"\001acosh",	(Math_f)(uintptr_t)acoshl,
	"\001asin",	(Math_f)(uintptr_t)asinl,
	"\001asinh",	(Math_f)(uintptr_t)asinhl,
	"\001atan",	(Math_f)(uintptr_t)atanl,
	"\002atan2",	(Math_f)(uintptr_t)atan2l,
	"\001atanh",	(Math_f)(uintptr_t)atanhl,
	"\001cbrt",	(Math_f)(uintptr_t)cbrtl,
	"\001ceil",	(Math_f)(uintptr_t)ceill,
	"\002copysign",	(Math_f)(uintptr_t)copysignl,
	"\001cos",	(Math_f)(uintptr_t)cosl,
	"\001cosh",	(Math_f)(uintptr_t)coshl,
	"\001erf",	(Math_f)(uintptr_t)erfl,
	"\001erfc",	(Math_f)(uintptr_t)erfcl,
	"\001exp",	(Math_f)(uintptr_t)expl,
	"\001exp2",	(Math_f)(uintptr_t)exp2l,
	"\001expm1",	(Math_f)(uintptr_t)expm1l,
	"\001fabs",	(Math_f)(uintptr_t)fabsl,
	"\001abs",	(Math_f)(uintptr_t)fabsl,
	"\002fdim",	(Math_f)(uintptr_t)fdiml,
	"\001finite",	(Math_f)(uintptr_t)local_finite,
	"\001floor",	(Math_f)(uintptr_t)floorl,
	"\001int",	(Math_f)(uintptr_t)floorl,
	"\003fma",	(Math_f)(uintptr_t)fmal,
	"\002fmax",	(Math_f)(uintptr_t)fmaxl,
	"\002fmin",	(Math_f)(uintptr_t)fminl,
	"\002fmod",	(Math_f)(uintptr_t)fmodl,
	"\011fpclassify",	(Math_f)(uintptr_t)local_fpclassify,
	"\011fpclass",	(Math_f)(uintptr_t)local_fpclass,
	"\002hypot",	(Math_f)(uintptr_t)hypotl,
	"\011ilogb",	(Math_f)(uintptr_t)ilogbl,
	"\011isfinite",	(Math_f)(uintptr_t)local_isfinite,
	"\012isgreater",	(Math_f)(uintptr_t)local_isgreater,
	"\012isgreaterequal",	(Math_f)(uintptr_t)local_isgreaterequal,
	"\011isinf",	(Math_f)(uintptr_t)local_isinf,
	"\012isless",	(Math_f)(uintptr_t)local_isless,
	"\012islessequal",	(Math_f)(uintptr_t)local_islessequal,
	"\012islessgreater",	(Math_f)(uintptr_t)local_islessgreater,
	"\011isnan",	(Math_f)(uintptr_t)isnanl,
	"\011isnormal",	(Math_f)(uintptr_t)local_isnormal,
	"\011issubnormal",	(Math_f)(uintptr_t)local_issubnormal,
	"\012isunordered",	(Math_f)(uintptr_t)local_isunordered,
	"\011iszero",	(Math_f)(uintptr_t)local_iszero,
	"\001j0",	(Math_f)(uintptr_t)j0l,
	"\001j1",	(Math_f)(uintptr_t)j1l,
	"\002jn",	(Math_f)(uintptr_t)jnl,
	"\042ldexp",	(Math_f)(uintptr_t)ldexpl,
	"\001lgamma",	(Math_f)(uintptr_t)lgammal,
	"\001log",	(Math_f)(uintptr_t)logl,
	"\001log10",	(Math_f)(uintptr_t)log10l,
	"\001log1p",	(Math_f)(uintptr_t)log1pl,
	"\001log2",	(Math_f)(uintptr_t)log2l,
	"\001logb",	(Math_f)(uintptr_t)logbl,
	"\001nearbyint",	(Math_f)(uintptr_t)nearbyintl,
	"\002nextafter",	(Math_f)(uintptr_t)nextafterl,
	"\002nexttoward",	(Math_f)(uintptr_t)nexttowardl,
	"\002pow",	(Math_f)(uintptr_t)powl,
	"\002remainder",	(Math_f)(uintptr_t)remainderl,
	"\001rint",	(Math_f)(uintptr_t)rintl,
	"\001round",	(Math_f)(uintptr_t)roundl,
	"\002scalb",	(Math_f)(uintptr_t)scalbl,
	"\002scalbn",	(Math_f)(uintptr_t)scalbnl,
	"\011signbit",	(Math_f)(uintptr_t)local_signbit,
	"\001sin",	(Math_f)(uintptr_t)sinl,
	"\001sinh",	(Math_f)(uintptr_t)sinhl,
	"\001sqrt",	(Math_f)(uintptr_t)sqrtl,
	"\001tan",	(Math_f)(uintptr_t)tanl,
	"\001tanh",	(Math_f)(uintptr_t)tanhl,
	"\001tgamma",	(Math_f)(uintptr_t)tgammal,
	"\001trunc",	(Math_f)(uintptr_t)truncl,
	"\001y0",	(Math_f)(uintptr_t)y0l,
	"\001y1",	(Math_f)(uintptr_t)y1l,
	"\002yn",	(Math_f)(uintptr_t)ynl,
	"",		(Math_f)0
};
#endif
/* : : generated from contrib/ast/src/cmd/ksh93/features/options by iffe version 2012-07-17 : : */
#ifndef _def_options_ksh93
#define _def_options_ksh93	1
#define _sys_types	1	/* #include <sys/types.h> ok */
#define SHELLMAGIC	1
#ifndef SHOPT_DEVFD
#   define SHOPT_DEVFD	1
#endif
#ifndef SHOPT_PFSH
#   define SHOPT_PFSH	1
#endif
#undef  SHOPT_TEST_L
#ifndef SHOPT_SYSRC
#   define SHOPT_SYSRC	1
#endif
#undef  SHOPT_UCB
#if !_PACKAGE_ast && ( (MB_LEN_MAX-1)<=0 || !defined(_lib_mbtowc) )
#   undef SHOPT_MULTIBYTE
#endif

#endif

/* : : generated by proto : : */
/* : : generated from contrib/ast/src/cmd/ksh93/features/poll by iffe version 2012-07-17 : : */
#ifndef _def_poll_ksh93
#if !defined(__PROTO__)
#  if defined(__STDC__) || defined(__cplusplus) || defined(_proto) || defined(c_plusplus)
#    if defined(__cplusplus)
#      define __LINKAGE__	"C"
#    else
#      define __LINKAGE__
#    endif
#    define __STDARG__
#    define __PROTO__(x)	x
#    define __OTORP__(x)
#    define __PARAM__(n,o)	n
#    if !defined(__STDC__) && !defined(__cplusplus)
#      if !defined(c_plusplus)
#      	define const
#      endif
#      define signed
#      define void		int
#      define volatile
#      define __V_		char
#    else
#      define __V_		void
#    endif
#  else
#    define __PROTO__(x)	()
#    define __OTORP__(x)	x
#    define __PARAM__(n,o)	o
#    define __LINKAGE__
#    define __V_		char
#    define const
#    define signed
#    define void		int
#    define volatile
#  endif
#  define __MANGLE__	__LINKAGE__
#  if defined(__cplusplus) || defined(c_plusplus)
#    define __VARARG__	...
#  else
#    define __VARARG__
#  endif
#  if defined(__STDARG__)
#    define __VA_START__(p,a)	va_start(p,a)
#  else
#    define __VA_START__(p,a)	va_start(p)
#  endif
#  if !defined(__INLINE__)
#    if defined(__cplusplus)
#      define __INLINE__	extern __MANGLE__ inline
#    else
#      if defined(_WIN32) && !defined(__GNUC__)
#      	define __INLINE__	__inline
#      endif
#    endif
#  endif
#endif
#if !defined(__LINKAGE__)
#define __LINKAGE__		/* 2004-08-11 transition */
#endif

#define _def_poll_ksh93	1
#define _sys_types	1	/* #include <sys/types.h> ok */
#define _LIB_nsl	1	/* -lnsl is a library */
#define _LIB_socket	1	/* -lsocket is a library */
#define _hdr_poll	1	/* #include <poll.h> ok */
#define _hdr_netinet_in	1	/* #include <netinet/in.h> ok */
#define _sys_poll	1	/* #include <sys/poll.h> ok */
#define _sys_socket	1	/* #include <sys/socket.h> ok */
#define _lib_select	1	/* select() in default lib(s) */
#define _lib_poll	1	/* poll() in default lib(s) */
#define _lib_socket	1	/* socket() in default lib(s) */
#define _lib_htons	1	/* htons() in default lib(s) */
#define _lib_htonl	1	/* htonl() in default lib(s) */
#define _hdr_netdb	1	/* #include <netdb.h> ok */
#define _lib_getaddrinfo	1	/* getaddrinfo() in default lib(s) */
#define _hdr_time	1	/* #include <time.h> ok */
#define _sys_time	1	/* #include <sys/time.h> ok */
#define _sys_times	1	/* #include <sys/times.h> ok */
#define _hdr_stddef	1	/* #include <stddef.h> ok */
#define _hdr_stdlib	1	/* #include <stdlib.h> ok */
#define _sys_select	1	/* #include <sys/select.h> ok */
#define _typ_fd_set	1	/* fd_set is a type */
#define _hdr_unistd	1	/* #include <unistd.h> ok */
#define _typ_socklen_t	1	/* socklen_t is a type */

#ifdef _lib_poll
#   define poll _SYS_poll
#else
#   undef _hdr_poll
#   undef _sys_poll
#endif /* _lib_poll */
#ifdef _hdr_poll
#    include    <poll.h>
#else
#   ifdef _sys_poll
#	include    <sys/poll.h>
#   endif /* _sys_poll */
#endif /* _hdr_poll */
#ifdef _lib_poll
#   undef poll
    extern __MANGLE__ int poll __PROTO__((struct pollfd*,unsigned long,int));
#endif /* _lib_poll */
#ifdef _lib_select
#   ifndef FD_ZERO
#	define FD_ZERO(x)	(*(x)=0)
#   endif /* FD_ZERO */
#   ifndef FD_SET
#	define FD_SET(n,x)	(*(x)|=(1L<<(n)))
#   endif /* FD_SET */
#   ifndef _typ_fd_set
	typedef long fd_set;
#   endif /*_typ_fd_set */
#endif /* _lib_select */

#endif
/* : : generated by iffe version 2012-07-17 : : */
#ifndef _def_pstat_amd64
#define _def_pstat_amd64	1
#define _sys_types	1	/* #include <sys/types.h> ok */
#endif
/* : : generated from contrib/ast/src/cmd/ksh93/features/rlimits by iffe version 2012-07-17 : : */
#ifndef _def_rlimits_ksh93
#define _def_rlimits_ksh93	1
#define _sys_types	1	/* #include <sys/types.h> ok */
#define _sys_time	1	/* #include <sys/time.h> ok */
#define _sys_resource	1	/* #include <sys/resource.h> ok */
#define _lib_getrlimit	1	/* getrlimit() in default lib(s) */
#define _lib_ulimit	1	/* ulimit() in default lib(s) */
#define _hdr_time	1	/* #include <time.h> ok */
#define _sys_times	1	/* #include <sys/times.h> ok */
#define _hdr_stddef	1	/* #include <stddef.h> ok */
#define _hdr_stdlib	1	/* #include <stdlib.h> ok */
#define _typ_rlim_t	1	/* rlim_t is a type */
#define _typ_rlim64_t	1	/* rlim64_t is a type */

#if _sys_resource
#	include <sys/resource.h>
#	if _lib_getrlimit64
#		undef	getrlimit
#		define	getrlimit	getrlimit64
#		undef	setrlimit
#		define	setrlimit	setrlimit64
#		if _typ_rlim64_t
#			undef	rlimit
#			define	rlimit	rlimit64
#			undef	rlim_t
#			define	rlim_t	rlim64_t
#		endif
#		ifdef RLIM64_INFINITY
#			undef	RLIM_INFINITY
#			define	RLIM_INFINITY	RLIM64_INFINITY
#		endif
#	endif
#endif


#endif
/* : : generated from contrib/ast/src/cmd/ksh93/features/setjmp by iffe version 2012-07-17 : : */
#ifndef _def_setjmp_ksh93
#define _def_setjmp_ksh93	1
#define _sys_types	1	/* #include <sys/types.h> ok */
#define _lib_sigsetjmp	1	/* sigsetjmp() in default lib(s) */
#define _lib__setjmp	1	/* _setjmp() in default lib(s) */
#define _lib__longjmp	1	/* _longjmp() in default lib(s) */
#define _hdr_time	1	/* #include <time.h> ok */
#define _sys_time	1	/* #include <sys/time.h> ok */
#define _sys_times	1	/* #include <sys/times.h> ok */
#define _hdr_stddef	1	/* #include <stddef.h> ok */
#define _hdr_stdlib	1	/* #include <stdlib.h> ok */
#define _hdr_setjmp	1	/* #include <setjmp.h> ok */
#define _typ_sigjmp_buf	1	/* sigjmp_buf is a type */
#undef sigsetjmp
#undef siglongjmp
#undef sigjmp_buf
#define sigjmp_buf		jmp_buf
#ifdef	_lib__setjmp
#   define sigsetjmp(a,b)	_setjmp(a)
#else
#   define sigsetjmp(a,b)	setjmp(a)
#endif 	/* _lib__setjmp */
#ifdef	_lib__longjmp
#   define siglongjmp(a,b)	_longjmp(a,b)
#else
#   define siglongjmp(a,b)	longjmp(a,b)
#endif 	/* _lib__longjmp */

#endif
/* : : generated from contrib/ast/src/cmd/ksh93/features/sigfeatures by iffe version 2012-07-17 : : */
#ifndef _def_sigfeatures_ksh93
#define _def_sigfeatures_ksh93	1
#define _sys_types	1	/* #include <sys/types.h> ok */
#define _lib_sigrelse	1	/* sigrelse() in default lib(s) */
#define _lib_sigprocmask	1	/* sigprocmask() in default lib(s) */
#define _hdr_time	1	/* #include <time.h> ok */
#define _sys_time	1	/* #include <sys/time.h> ok */
#define _sys_times	1	/* #include <sys/times.h> ok */
#define _hdr_stddef	1	/* #include <stddef.h> ok */
#define _hdr_stdlib	1	/* #include <stdlib.h> ok */
#define _hdr_signal	1	/* #include <signal.h> ok */
#define _typ_sigset_t	1	/* sigset_t is a type */
#ifndef _mem_sigvec_sv_mask
#   undef _lib_sigvec
#endif
#ifdef _lib_sigprocmask
#    define sh_sigaction(s,action) do { sigset_t ss;\
			sigemptyset(&ss); \
			if(s) sigaddset(&ss,(s)); \
			sigprocmask(action,&ss,0); \
			}while(0)
#    define sigrelease(s)	sh_sigaction(s,SIG_UNBLOCK)
#    define sigblock(s)	 	sh_sigaction(s,SIG_BLOCK)
#    define sig_begin()		sh_sigaction(0,SIG_SETMASK)
#else
#   ifndef _lib_sigblock
#	define sigblock(s)
#   endif
#   ifdef _lib_sigsetmask
#       define sigrelease(s)  sigsetmask(0)
#       define sig_begin()    sigsetmask(0)
#   else
#	ifdef _lib_sigrelse
#	    define sigrelease	sigrelse
#	    define sig_begin()
#	else
#	    define sig_begin()		(0)
#	    define sigrelease(s)	(0)
#	endif /* _lib_sigrelse */
#    endif /* _lib_sigsetmask */
#endif /* _lib_sigprocmask */

#undef	_SIGRTMIN
#define _SIGRTMIN	42
#undef	_SIGRTMAX
#define _SIGRTMAX	73
#endif
/* : : generated from contrib/ast/src/cmd/ksh93/features/time by iffe version 2012-07-17 : : */
#ifndef _def_time_ksh93
#define _def_time_ksh93	1
#define _sys_types	1	/* #include <sys/types.h> ok */
#define _hdr_utime	1	/* #include <utime.h> ok */
#define _lib_gettimeofday	1	/* gettimeofday() in default lib(s) */
#define _lib_setitimer	1	/* setitimer() in default lib(s) */
#define _sys_time	1	/* #include <sys/time.h> ok */
#define _mem_tv_usec_timeval	1	/* tv_usec is a member of struct timeval */
#define _lib_2_timeofday	1	/* 2 arg gettimeofday() */
#undef _def_time
#include	<times.h>
#define _def_time	1
#undef timeofday
#if _lib_2_timeofday
#define timeofday(p)	gettimeofday(p,(struct timezone*)0)
#else
#if _lib_1_timeofday
#define timeofday(p)	gettimeofday(p)
#endif
#endif

#endif
/* : : generated from contrib/ast/src/cmd/ksh93/features/ttys by iffe version 2012-07-17 : : */
#ifndef _def_ttys_ksh93
#define _def_ttys_ksh93	1
#define _sys_types	1	/* #include <sys/types.h> ok */
#define _hdr_termios	1	/* #include <termios.h> ok */
#define _hdr_termio	1	/* #include <termio.h> ok */
#define _hdr_sgtty	1	/* #include <sgtty.h> ok */
#define _sys_termios	1	/* #include <sys/termios.h> ok */
#define _sys_termio	1	/* #include <sys/termio.h> ok */
#define _sys_ioctl	1	/* #include <sys/ioctl.h> ok */
#define _sys_filio	1	/* #include <sys/filio.h> ok */
#define _lib_tcgetattr	1	/* tcgetattr() in default lib(s) */
#define _lib_tcgetpgrp	1	/* tcgetpgrp() in default lib(s) */
#endif
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#

#
# Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
# Use is subject to license terms.
#

include ../Makefile.com
include $(SRC)/lib/Makefile.lib.64

install: all $(ROOTLIBS64) $(ROOTLINKS64)
#
# This file and its contents are supplied under the terms of the
# Common Development and Distribution License ("CDDL"), version 1.0.
# You may only use this file in accordance with the terms of version
# 1.0 of the CDDL.
#
# A full copy of the text of the CDDL should have accompanied this
# source.  A copy of the CDDL is also available via the Internet at
# http://www.illumos.org/license/CDDL.
#

#
# Copyright 2021 OmniOS Community Edition (OmniOSce) Association.
#

include ../Makefile.iffe
include $(SRC)/lib/Makefile.lib.64
/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License (the "License").
 * You may not use this file except in compliance with the License.
 *
 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 * or http://www.opensolaris.org/os/licensing.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */

/*
 * Copyright (c) 2006, 2010, Oracle and/or its affiliates. All rights reserved.
 * Copyright 2021 OmniOS Community Edition (OmniOSce) Association.
 */

#ifndef _ILLUMOS_KSH_CMDLIST_H
#define	_ILLUMOS_KSH_CMDLIST_H

#ifdef	__cplusplus
extern "C" {
#endif

/*
 * List builtins for illumos.
 * The list here is partially autogenerated and partially hand-picked
 * based on compatibility with the native illumos versions of these
 * tools
 */

/*
 * Commands which are 100% compatible with native illumos versions (/bin is
 * a softlink to ./usr/bin, ksh93 takes care of the lookup)
 */
#define	BINCMDLIST(f)	\
	{ "/bin/"	#f, NV_BLTIN|NV_BLTINOPT|NV_NOFREE, bltin(f) },
#define	USRBINCMDLIST(f)	\
	{ "/usr/bin/"	#f, NV_BLTIN|NV_BLTINOPT|NV_NOFREE, bltin(f) },
#define	SBINCMDLIST(f)	\
	{ "/sbin/"	#f, NV_BLTIN|NV_BLTINOPT|NV_NOFREE, bltin(f) },
#define	SUSRBINCMDLIST(f)	\
	{ "/usr/sbin/"	#f, NV_BLTIN|NV_BLTINOPT|NV_NOFREE, bltin(f) },
/* POSIX compatible commands */
#define	XPG6CMDLIST(f)	\
	{ "/usr/xpg6/bin/" #f, NV_BLTIN|NV_BLTINOPT|NV_NOFREE, bltin(f) },
#define	XPG4CMDLIST(f)	\
	{ "/usr/xpg4/bin/" #f, NV_BLTIN|NV_BLTINOPT|NV_NOFREE, bltin(f) },
#ifdef SHOPT_USR_GNU_BIN_BUILTINS
/* GNU coreutils compatible commands */
#define	GNUCMDLIST(f)	\
	{ "/usr/gnu/bin/" #f, NV_BLTIN|NV_BLTINOPT|NV_NOFREE, bltin(f) },
#else
#define	GNUCMDLIST(f)
#endif
/*
 * Hammerhead: /usr/ast/bin removed. AST builtins already registered via
 * BINCMDLIST (/bin/) and USRBINCMDLIST (/usr/bin/).
 */
#define	ASTCMDLIST(f)

/* undo ast_map.h #defines to avoid collision */
#undef basename
#undef dirname
#undef mktemp

/* Generated data, do not edit. */
ASTCMDLIST(basename)
GNUCMDLIST(basename)
XPG4CMDLIST(basename)
ASTCMDLIST(cat)
BINCMDLIST(cat)
ASTCMDLIST(chgrp)
// XPG4CMDLIST(chgrp)
ASTCMDLIST(chmod)
ASTCMDLIST(chown)
// XPG4CMDLIST(chown)
// BINCMDLIST(chown)
ASTCMDLIST(cksum)
BINCMDLIST(cksum)
GNUCMDLIST(cksum)
ASTCMDLIST(cmp)
BINCMDLIST(cmp)
ASTCMDLIST(comm)
BINCMDLIST(comm)
GNUCMDLIST(comm)
ASTCMDLIST(cp)
// XPG4CMDLIST(cp)
ASTCMDLIST(cut)
BINCMDLIST(cut)
GNUCMDLIST(cut)
ASTCMDLIST(date)
// XPG4CMDLIST(date)
ASTCMDLIST(dirname)
BINCMDLIST(dirname)
GNUCMDLIST(dirname)
ASTCMDLIST(expr)
GNUCMDLIST(expr)
XPG6CMDLIST(expr)
ASTCMDLIST(fds)
ASTCMDLIST(fmt)
ASTCMDLIST(fold)
BINCMDLIST(fold)
GNUCMDLIST(fold)
ASTCMDLIST(head)
BINCMDLIST(head)
ASTCMDLIST(id)
XPG4CMDLIST(id)
ASTCMDLIST(join)
BINCMDLIST(join)
GNUCMDLIST(join)
ASTCMDLIST(ln)
// XPG4CMDLIST(ln)
ASTCMDLIST(logname)
BINCMDLIST(logname)
GNUCMDLIST(logname)
ASTCMDLIST(md5sum)
ASTCMDLIST(mkdir)
BINCMDLIST(mkdir)
GNUCMDLIST(mkdir)
ASTCMDLIST(mkfifo)
BINCMDLIST(mkfifo)
GNUCMDLIST(mkfifo)
ASTCMDLIST(mktemp)
BINCMDLIST(mktemp)
GNUCMDLIST(mktemp)
ASTCMDLIST(mv)
// XPG4CMDLIST(mv)
ASTCMDLIST(paste)
BINCMDLIST(paste)
GNUCMDLIST(paste)
ASTCMDLIST(pathchk)
BINCMDLIST(pathchk)
GNUCMDLIST(pathchk)
ASTCMDLIST(rev)
BINCMDLIST(rev)
ASTCMDLIST(rm)
XPG4CMDLIST(rm)
ASTCMDLIST(rmdir)
BINCMDLIST(rmdir)
GNUCMDLIST(rmdir)
GNUCMDLIST(sleep)
ASTCMDLIST(stty)
// XPG4CMDLIST(stty)
ASTCMDLIST(sum)
BINCMDLIST(sum)
ASTCMDLIST(sync)
BINCMDLIST(sync)
GNUCMDLIST(sync)
SBINCMDLIST(sync)
SUSRBINCMDLIST(sync)
ASTCMDLIST(tail)
BINCMDLIST(tail)
XPG4CMDLIST(tail)
ASTCMDLIST(tee)
BINCMDLIST(tee)
GNUCMDLIST(tee)
ASTCMDLIST(tty)
BINCMDLIST(tty)
GNUCMDLIST(tty)
ASTCMDLIST(uname)
ASTCMDLIST(uniq)
BINCMDLIST(uniq)
GNUCMDLIST(uniq)
ASTCMDLIST(wc)
BINCMDLIST(wc)
GNUCMDLIST(wc)

/* Mandatory for ksh93 test suite and AST scripts */
BINCMDLIST(getconf)

#ifdef	__cplusplus
}
#endif

#endif /* !_ILLUMOS_KSH_CMDLIST_H */

#### ksh93 test suite

## Introduction

The directory /opt/ksh93-tests/ contains the ksh93 test suite
which is used to verify the correct behaviour of ksh93.

The test suite is split into modules with the ending *.sh
and a frontend called "shtests" which is used to run the tests.

## Basic description:

/opt/ksh93-tests/shtests <options> <varname=value> <testmodule>

By default, with no <options>, each test is run three times:

    o In the posix/C locale;
    o In the C.UTF-8 locale;
    o As a compiled script using $SHCOMP.

<options> may be:
    -c execute test module as compiled shell script only
    -p execute test module as normal shell script in posix/C only
    -u execute test module as normal shell script in c.UTF-8 only
    -t do not print timing information
    -v use VMDEBUG
<varname=value>
    Sets one or more environment variables to value "value".
<testmodule>
    file name of test module

## Basic usage in illumos:

The tests can be executed like this:
$ export SHELL=<path-to-ksh93-executable>
$ export SHCOMP=/usr/bin/shcomp
for t in /opt/ksh93-tests/tests/*.sh; do
    $SHELL /opt/ksh93-tests/shtests "$t"
done

Note that you MUST NOT use "/usr/bin/ksh93" as value for
SHELL since /usr/bin/ksh93 on illumos is a wrapper which
selects a suitable executable in /usr/bin/<isa>/ksh93
based on the hardware capabilities defined via /usr/bin/isalist

Valid values for SHELL are:
- SHELL=/usr/bin/i86/ksh93      # 32-bit i386
- SHELL=/usr/bin/amd64/ksh93    # 64-bit AMD64
- SHELL=/usr/bin/sparcv7/ksh93  # 32-bit SPARC
- SHELL=/usr/bin/sparcv9/ksh93  # 64-bit SPARC
#
# This file and its contents are supplied under the terms of the
# Common Development and Distribution License ("CDDL"), version 1.0.
# You may only use this file in accordance with the terms of version
# 1.0 of the CDDL.
#
# A full copy of the text of the CDDL should have accompanied this
# source.  A copy of the CDDL is also available via the Internet at
# http://www.illumos.org/license/CDDL.
#

#
# Copyright 2021 OmniOS Community Edition (OmniOSce) Association.
#

#
# Test whether ksh mishandles a heredoc that spans a 8K chunk and has
# a backslash as the last character of the first chunk.
# See https://www.illumos.org/issues/13434
#

# test setup
function err_exit
{
	print -u2 -n "\t"
	print -u2 -r ${Command}[$1]: "${@:2}"
	(( Errors++ ))
}
alias err_exit='err_exit $LINENO'

set -o nounset
Command=${0##*/}
integer Errors=0

# .........................................................................
# This comment introduces the correct number of padding characters to that
# the \ in the second heredoc below occurs at byte position 8192 of the
# script.
# .........................................................................
# .........................................................................
# .........................................................................
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t1=`mktemp`
t2=`mktemp`
if [[ ! -f "$t1" || ! -f "$t2" ]]; then
	# Don't use the global err _ exit function as the test harness uses
	# calls to that to compute the number of tests present in this file.
	echo "Could not create temporary files"
	exit 1
fi

cat > "$t1" << EOF
\$
EOF
cat > "$t2" << EOF
\$
EOF

if ! cmp -s "$t1" "$t2"; then
	err_exit "Shell truncates heredoc over chunk boundary"
	#/bin/od -t x1 "$t1"
	#/bin/od -t x1 "$t2"
fi

rm -f "$t1" "$t2"

# tests done
exit $Errors
#
# This file and its contents are supplied under the terms of the
# Common Development and Distribution License ("CDDL"), version 1.0.
# You may only use this file in accordance with the terms of version
# 1.0 of the CDDL.
#
# A full copy of the text of the CDDL should have accompanied this
# source.  A copy of the CDDL is also available via the Internet at
# http://www.illumos.org/license/CDDL.
#

#
# Copyright 2021 OmniOS Community Edition (OmniOSce) Association.
#

#
# Test whether the builtin head command properly handles files which do
# not have a trailing newline.
#

# test setup
function err_exit
{
	print -u2 -n "\t"
	print -u2 -r ${Command}[$1]: "${@:2}"
	(( Errors++ ))
}
alias err_exit='err_exit $LINENO'

set -o nounset
Command=${0##*/}
integer Errors=0

builtin head tail

t1=`mktemp`
t2=`mktemp`
t3=`mktemp`
if [[ ! -f "$t1" || ! -f "$t2" || ! -f "$t3" ]]; then
	# Don't use the global err _ exit function as the test harness uses
	# calls to that to compute the number of tests present in this file.
	echo "Could not create temporary files"
	rm -f "$t1" "$t2" "$t3"
	exit 1
fi

for f in test{0..4%02d}; do
	echo $f
done | tee $t1 > $t2
printf "nonewline" >> $t2
printf "nonewline" >> $t3

# Standard file, five lines, with trailing newline

[[ $(head -1 $t1) == 'test00' ]] || \
    err_exit "Shell head -1 standard file"

[[ $(head -2 $t1) == $'test00\ntest01' ]] || \
    err_exit "Shell head -2 standard file"

[[ $(head -s 2 -n2 $t1) == $'test02\ntest03' ]] || \
    err_exit "Shell head -s 2 -n 2 standard file"

[[ $(head -5 $t1) == $'test00\ntest01\ntest02\ntest03\ntest04' ]] || \
    err_exit "Shell head -5 standard file"

[[ $(head -10 $t1) == $'test00\ntest01\ntest02\ntest03\ntest04' ]] || \
    err_exit "Shell head -10 standard file"

[[ $(tail -1 $t1) == 'test04' ]] || \
    err_exit "Shell tail -1 standard file"

[[ $(tail -2 $t1) == $'test03\ntest04' ]] || \
    err_exit "Shell tail -2 standard file"

[[ $(tail -10 $t1) == $'test00\ntest01\ntest02\ntest03\ntest04' ]] || \
    err_exit "Shell tail -10 standard file"

# File with a single line, no trailing newline

[[ $(head -1 $t3) == 'nonewline' ]] || \
    err_exit "Shell head -1 one-line file"

[[ $(head -2 $t3) == 'nonewline' ]] || \
    err_exit "Shell head -2 one-line file"

[[ $(tail -1 $t3) == 'nonewline' ]] || \
    err_exit "Shell tail -1 one-line file"

[[ $(tail -2 $t3) == 'nonewline' ]] || \
    err_exit "Shell tail -2 one-line file"

# File with six lines, no trailing newline

[[ $(head -1 $t2) == "test00" ]] || \
    err_exit "Shell head -1 six-line file"

[[ $(head -2 $t2) == $'test00\ntest01' ]] || \
    err_exit "Shell head -2 six-line file"

[[ $(head -s 2 -n2 $t2) == $'test02\ntest03' ]] || \
    err_exit "Shell head -s 2 -n 2 six-line file"

[[ $(head -5 $t2) == $'test00\ntest01\ntest02\ntest03\ntest04' ]] || \
    err_exit "Shell head -5 six-line file"

[[ $(head -6 $t2) == $'test00\ntest01\ntest02\ntest03\ntest04\nnonewline' ]] \
    || err_exit "Shell head -6 six-line file"

[[ $(head -10 $t2) == $'test00\ntest01\ntest02\ntest03\ntest04\nnonewline' ]] \
    || err_exit "Shell head -10 six-line file"

[[ $(tail -1 $t2) == 'nonewline' ]] || \
    err_exit "Shell tail -1 six-line file"

[[ $(tail -2 $t2) == $'test04\nnonewline' ]] || \
    err_exit "Shell tail -2 six-line file"

[[ $(tail -10 $t2) == $'test00\ntest01\ntest02\ntest03\ntest04\nnonewline' ]] \
     || err_exit "Shell tail -10 six-line file"

rm -f "$t1" "$t2" "$t3"

# tests done
exit $Errors
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#

#
# Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
#

#
# This test module checks whether indexed+associative arrays
# set the default datatype correctly if someone uses the "+="
# operator to add a value to an array element which does not
# exist yet.
#

# test setup
function err_exit
{
	print -u2 -n "\t"
	print -u2 -r ${Command}[$1]: "${@:2}"
	(( Errors < 127 && Errors++ ))
}
alias err_exit='err_exit $LINENO'

# the test cannot use "nounset"
Command=${0##*/}
integer Errors=0

compound bracketstat=(
	integer bopen=0
	integer bclose=0
)

function count_brackets
{
	typeset x="$1"
	typeset c

	integer i
	(( bracketstat.bopen=0 , bracketstat.bclose=0 ))

	for (( i=0 ; i < ${#x} ; i++ )) ; do
	        c="${x:i:1}"
		[[ "$c" == "(" ]] && (( bracketstat.bopen++ ))
		[[ "$c" == ")" ]] && (( bracketstat.bclose++ ))
	done

	(( bracketstat.bopen != bracketstat.bclose )) && return 1

	return 0
}

# function to add the floating-point value 1.1 to array element "34"
# floating-point datatypes should increment by 1.1, integers by 1
function add_float
{
	nameref arr=$1

	arr[34]+=1.1

	return 0
}

# function to add a compound variable called "val" to array element arr[34]
function add_compound
{
	nameref arr=$1

	arr[34]+=( float val=1.1 )

	return 0
}

# We run the tests in multiple cyles:
# First cycle uses a normal compound variable as basis
# Second cycle uses a nameref to a compound variable as basis
# Third cycle uses a nameref to a nameref to a compound variable as basis
for cycle in \
	c1 c2 c3 c4 \
	c2_sub c3_sub c4_sub \
	c2_indexed_array c3_indexed_array c4_indexed_array \
	c2_associative_array c3_associative_array c4_associative_array; do
	case ${cycle} in
		c1)
			compound mycpv
			;;
		c2)
			compound rootcpv
			nameref mycpv=rootcpv
			;;
		c3)
			compound rootcpv
			nameref namereftoroot=rootcpv
			nameref mycpv=namereftoroot
			;;
		c4)
			compound rootcpv
			nameref namereftoroot0=rootcpv
			nameref namereftoroot1=namereftoroot0
			nameref mycpv=namereftoroot1
			;;
		# same as cX but uses a subvariable of rootcpv
		c2_sub)
			compound rootcpv
			compound rootcpv.sub
			nameref mycpv=rootcpv.sub
			;;
		c3_sub)
			compound rootcpv
			compound rootcpv.sub
			nameref namereftoroot=rootcpv.sub
			nameref mycpv=namereftoroot
			;;
		c4_sub)
			compound rootcpv
			compound rootcpv.sub
			nameref namereftoroot0=rootcpv.sub
			nameref namereftoroot1=namereftoroot0
			nameref mycpv=namereftoroot1
			;;
		# same as cX but uses a subvariable of an indexed array
		c2_indexed_array)
			compound -a rootcpv
			nameref mycpv=rootcpv[4]
			;;
		c3_indexed_array)
			compound -a rootcpv
			nameref namereftoroot=rootcpv[4]
			nameref mycpv=namereftoroot
			;;
		c4_indexed_array)
			compound -a rootcpv
			nameref namereftoroot0=rootcpv[4]
			nameref namereftoroot1=namereftoroot0
			nameref mycpv=namereftoroot1
			;;
		# same as cX but uses a subvariable of an indexed array
		c2_associative_array)
			compound -A rootcpv
			nameref mycpv=rootcpv["hello world"]
			;;
		c3_associative_array)
			compound -A rootcpv
			nameref namereftoroot=rootcpv["hello world"]
			nameref mycpv=namereftoroot
			;;
		c4_associative_array)
			compound -A rootcpv
			nameref namereftoroot0=rootcpv["hello world"]
			nameref namereftoroot1=namereftoroot0
			nameref mycpv=namereftoroot1
			;;
		*)
			err_exit "${cycle}: Should not happen."
			;;
	esac


	# Test 001: Test indexed floating-point array
	float -a mycpv.myindexedfloatarray

	add_float mycpv.myindexedfloatarray
	(( mycpv.myindexedfloatarray[34] == 1.1 )) || err_exit "${cycle}: mycpv.myindexedfloatarray[34] == ${mycpv.myindexedfloatarray[34]}, expected 1.1"
	add_float mycpv.myindexedfloatarray
	(( mycpv.myindexedfloatarray[34] == 2.2 )) || err_exit "${cycle}: mycpv.myindexedfloatarray[34] == ${mycpv.myindexedfloatarray[34]}, expected 2.2"
	unset mycpv.myindexedfloatarray[34]
	(( mycpv.myindexedfloatarray[34] == 0.0 )) || err_exit "${cycle}: mycpv.myindexedfloatarray[34] == ${mycpv.myindexedfloatarray[34]}, expected 0.0"

	# 2nd try (we do this to check whether "unset" works properly)
	add_float mycpv.myindexedfloatarray
	(( mycpv.myindexedfloatarray[34] == 1.1 )) || err_exit "${cycle}: mycpv.myindexedfloatarray[34] == ${mycpv.myindexedfloatarray[34]}, expected 1.1"
	add_float mycpv.myindexedfloatarray
	(( mycpv.myindexedfloatarray[34] == 2.2 )) || err_exit "${cycle}: mycpv.myindexedfloatarray[34] == ${mycpv.myindexedfloatarray[34]}, expected 2.2"
	unset mycpv.myindexedfloatarray[34]
	(( mycpv.myindexedfloatarray[34] == 0.0 )) || err_exit "${cycle}: mycpv.myindexedfloatarray[34] == ${mycpv.myindexedfloatarray[34]}, expected 0.0"



	# Test 002: Test associative floating-point array
	float -A mycpv.myassociativefloatarray
	add_float mycpv.myassociativefloatarray
	(( mycpv.myassociativefloatarray[34] == 1.1 )) || err_exit "${cycle}: mycpv.myassociativefloatarray[34] == ${mycpv.myassociativefloatarray[34]}, expected 1.1"
	add_float mycpv.myassociativefloatarray
	(( mycpv.myassociativefloatarray[34] == 2.2 )) || err_exit "${cycle}: mycpv.myassociativefloatarray[34] == ${mycpv.myassociativefloatarray[34]}, expected 2.2"
	unset mycpv.myassociativefloatarray[34]
	(( mycpv.myassociativefloatarray[34] == 0.0 )) || err_exit "${cycle}: mycpv.myassociativefloatarray[34] == ${mycpv.myassociativefloatarray[34]}, expected 0.0"

	# 2nd try (we do this to check whether "unset" works properly)
	add_float mycpv.myassociativefloatarray
	(( mycpv.myassociativefloatarray[34] == 1.1 )) || err_exit "${cycle}: mycpv.myassociativefloatarray[34] == ${mycpv.myassociativefloatarray[34]}, expected 1.1"
	add_float mycpv.myassociativefloatarray
	(( mycpv.myassociativefloatarray[34] == 2.2 )) || err_exit "${cycle}: mycpv.myassociativefloatarray[34] == ${mycpv.myassociativefloatarray[34]}, expected 2.2"
	unset mycpv.myassociativefloatarray[34]
	(( mycpv.myassociativefloatarray[34] == 0.0 )) || err_exit "${cycle}: mycpv.myassociativefloatarray[34] == ${mycpv.myassociativefloatarray[34]}, expected 0.0"



	# Test 003: Test indexed integer array
	integer -a mycpv.myindexedintegerarray

	add_float mycpv.myindexedintegerarray
	(( mycpv.myindexedintegerarray[34] == 1 )) || err_exit "${cycle}: mycpv.myindexedintegerarray[34] == ${mycpv.myindexedintegerarray[34]}, expected 1"
	add_float mycpv.myindexedintegerarray
	(( mycpv.myindexedintegerarray[34] == 2 )) || err_exit "${cycle}: mycpv.myindexedintegerarray[34] == ${mycpv.myindexedintegerarray[34]}, expected 2"
	unset mycpv.myindexedintegerarray[34]
	(( mycpv.myindexedintegerarray[34] == 0 )) || err_exit "${cycle}: mycpv.myindexedintegerarray[34] == ${mycpv.myindexedintegerarray[34]}, expected 0"

	# 2nd try (we do this to check whether "unset" works properly)
	add_float mycpv.myindexedintegerarray
	(( mycpv.myindexedintegerarray[34] == 1 )) || err_exit "${cycle}: mycpv.myindexedintegerarray[34] == ${mycpv.myindexedintegerarray[34]}, expected 1"
	add_float mycpv.myindexedintegerarray
	(( mycpv.myindexedintegerarray[34] == 2 )) || err_exit "${cycle}: mycpv.myindexedintegerarray[34] == ${mycpv.myindexedintegerarray[34]}, expected 2"
	unset mycpv.myindexedintegerarray[34]
	(( mycpv.myindexedintegerarray[34] == 0 )) || err_exit "${cycle}: mycpv.myindexedintegerarray[34] == ${mycpv.myindexedintegerarray[34]}, expected 0"



	# Test 004: Test associative integer array
	integer -A mycpv.myassociativeintegerarray

	add_float mycpv.myassociativeintegerarray
	(( mycpv.myassociativeintegerarray[34] == 1 )) || err_exit "${cycle}: mycpv.myassociativeintegerarray[34] == ${mycpv.myassociativeintegerarray[34]}, expected 1"
	add_float mycpv.myassociativeintegerarray
	(( mycpv.myassociativeintegerarray[34] == 2 )) || err_exit "${cycle}: mycpv.myassociativeintegerarray[34] == ${mycpv.myassociativeintegerarray[34]}, expected 2"
	unset mycpv.myassociativeintegerarray[34]
	(( mycpv.myassociativeintegerarray[34] == 0 )) || err_exit "${cycle}: mycpv.myassociativeintegerarray[34] == ${mycpv.myassociativeintegerarray[34]}, expected 0"

	# 2nd try (we do this to check whether "unset" works properly)
	add_float mycpv.myassociativeintegerarray
	(( mycpv.myassociativeintegerarray[34] == 1 )) || err_exit "${cycle}: mycpv.myassociativeintegerarray[34] == ${mycpv.myassociativeintegerarray[34]}, expected 1"
	add_float mycpv.myassociativeintegerarray
	(( mycpv.myassociativeintegerarray[34] == 2 )) || err_exit "${cycle}: mycpv.myassociativeintegerarray[34] == ${mycpv.myassociativeintegerarray[34]}, expected 2"
	unset mycpv.myassociativeintegerarray[34]
	(( mycpv.myassociativeintegerarray[34] == 0 )) || err_exit "${cycle}: mycpv.myassociativeintegerarray[34] == ${mycpv.myassociativeintegerarray[34]}, expected 0"



	# Test 005: Tested indexed compound variable array
	compound -a mycpv.myindexedcompoundarray
	add_compound mycpv.myindexedcompoundarray
	(( mycpv.myindexedcompoundarray[34].val == 1.1 )) || err_exit "${cycle}: mycpv.myindexedcompoundarray[34].val == ${mycpv.myindexedcompoundarray[34].val}, expected 1.1"
	# try to add it a 2nd time - since the new element will replace the old
	# one the value will _not_ be incremented (or better: The compound
	# variable value "val" will be added, not the value of the "val"
	# variable)
	add_compound mycpv.myindexedcompoundarray
	(( mycpv.myindexedcompoundarray[34].val == 1.1 )) || err_exit "${cycle}: mycpv.myindexedcompoundarray[34].val == ${mycpv.myindexedcompoundarray[34].val}, expected 1.1"
	unset mycpv.myindexedcompoundarray[34]
	[[ ! -v mycpv.myindexedcompoundarray[34].val ]] || err_exit "${cycle}: [[ ! -v mycpv.myindexedcompoundarray[34].val ]] should return failure, got $?"
	(( mycpv.myindexedcompoundarray[34].val == 0.0 )) || err_exit "${cycle}: mycpv.myindexedcompoundarray[34].val == ${mycpv.myindexedcompoundarray[34].val}, expected 0.0"
	[[ "${mycpv.myindexedcompoundarray[34]}" == "" ]] || err_exit "${cycle}: mycpv.myindexedcompoundarray[34] expected to be equal to an empty string but contains |${mycpv.myindexedcompoundarray[34]}|"



	# Test 006: Tested associative compound variable array
	compound -A mycpv.myassociativecompoundarray
	add_compound mycpv.myassociativecompoundarray
	(( mycpv.myassociativecompoundarray[34].val == 1.1 )) || err_exit "${cycle}: mycpv.myassociativecompoundarray[34].val == ${mycpv.myassociativecompoundarray[34].val}, expected 1.1"
	# try to add it a 2nd time - since the new element will replace the old
	# one the value will _not_ be incremented (or better: The compound
	# variable value "val" will be added, not the value of the "val"
	# variable)
	add_compound mycpv.myassociativecompoundarray
	(( mycpv.myassociativecompoundarray[34].val == 1.1 )) || err_exit "${cycle}: mycpv.myassociativecompoundarray[34].val == ${mycpv.myassociativecompoundarray[34].val}, expected 1.1"
	unset mycpv.myassociativecompoundarray[34]
	[[ ! -v mycpv.myassociativecompoundarray[34].val ]] || err_exit "${cycle}: [[ ! -v mycpv.myassociativecompoundarray[34].val ]] should return failure, got $?"
	(( mycpv.myassociativecompoundarray[34].val == 0.0 )) || err_exit "${cycle}: mycpv.myassociativecompoundarray[34].val == ${mycpv.myassociativecompoundarray[34].val}, expected 0.0"
	[[ "${mycpv.myassociativecompoundarray[34]}" == "" ]] || err_exit "${cycle}: mycpv.myassociativecompoundarray[34] expected to be equal to an empty string but contains |${mycpv.myassociativecompoundarray[34]}|"


	# check whether the compound variable output is still Ok
	count_brackets "${mycpv}" || err_exit "${cycle}: bracket open ${bracketstat.bopen} != bracket close ${bracketstat.bclose}"
	count_brackets "$(print -v mycpv)" || err_exit "${cycle}: print -v mycpy: bracket open ${bracketstat.bopen} != bracket close ${bracketstat.bclose}"
	count_brackets "$(print -C mycpv)" || err_exit "${cycle}: print -C mycpy: bracket open ${bracketstat.bopen} != bracket close ${bracketstat.bclose}"


	# reset
	unset mycpv
	[[ ! -v mycpv ]] || err_exit "${cycle}: mycpy should not exist"
	[[ "${mycpv}" == "" ]] || err_exit "${cycle}: mycpv expected to be empty"
done


# tests done
exit $((Errors))
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#

#
# Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
# Use is subject to license terms.
#

#
# Test whether the ksh93/poll builtin works as expected
#

# test setup
function err_exit
{
	print -u2 -n "\t"
	print -u2 -r ${Command}[$1]: "${@:2}"
	(( Errors++ ))
}
alias err_exit='err_exit $LINENO'

set -o nounset
Command=${0##*/}
integer Errors=0


builtin -f libshell.so.1 poll || err_exit "poll builtin not found."

compound d1=(
	compound -A u=(
		[y]=( fd=5 events="POLLIN" revents="" )
		[x]=( fd=5 events="POLLIN" revents="" )
	)
)

# test 1:
cat /dev/zero | { redirect 5<&0 ; poll -e d1.res -t 5. d1.u ; } || err_exit "poll returned non-zero exit code $?"
[[ "${d1.u[x].revents}" == "POLLIN" ]] || err_exit "d1.u[x].revents contains '${d1.u[x].revents}', not POLLIN"
[[ "${d1.u[y].revents}" == "POLLIN" ]] || err_exit "d1.u[y].revents contains '${d1.u[y].revents}', not POLLIN"
[[ "${d1.res[*]}" == "x y" ]] || err_exit "d1.res contains '${d1.res[*]}', not 'x y'"

# test 2:
unset d1.res

d1.u[z]=( fd=5 events="POLLOUT" revents="" )
{ poll -e d1.res -t 5. d1.u ; } 5</dev/null 5>/dev/null || err_exit "poll returned non-zero exit code $?"
[[ "${d1.u[x].revents}" == "POLLIN"             ]] || err_exit "d1.u[x].revents contains '${d1.u[x].revents}', not 'POLLIN'"
[[ "${d1.u[y].revents}" == "POLLIN"             ]] || err_exit "d1.u[y].revents contains '${d1.u[y].revents}', not 'POLLIN'"
[[ "${d1.u[z].revents}" == "POLLOUT|POLLWRNORM" ]] || err_exit "d1.u[z].revents contains '${d1.u[z].revents}', not 'POLLOUT|POLLWRNORM,'"
[[ "${d1.res[*]}" == "x y z" ]] || err_exit "d1.res contains '${d1.res[*]}', not 'x y z'"


# tests done
exit $((Errors))
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#

#
# Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
#

#
# Test whether the ksh93/libcmd sum builtin is compatible to
# Solaris/SystemV /usr/bin/sum
#

# test setup
function err_exit
{
	print -u2 -n "\t"
	print -u2 -r ${Command}[$1]: "${@:2}"
	(( Errors < 127 && Errors++ ))
}
alias err_exit='err_exit $LINENO'

set -o nounset
Command=${0##*/}
integer Errors=0


typeset x

builtin sum || err_exit "sum builtin not found"

# Basic tests
x="$(print 'hello' | /usr/bin/sum)" || err_exit "/usr/bin/sum pipe failed."
[[ "$x" == "542 1" ]] || err_exit "print 'hello' | /usr/bin/sum did not return 542 1, got $x"
x="$(print 'hello' | sum)" || err_exit "sum builtin pipe failed."
[[ "$x" == "542 1" ]] || err_exit "print 'hello' | sum builtin did not return 542 1, got $x"
x="$(print 'hello' | sum -x md5)" || err_exit "sum md5 builtin pipe failed."
[[ "$x" == "b1946ac92492d2347c6235b4d2611184" ]] || err_exit "print 'hello' | sum md5 builtin did not return b1946ac92492d2347c6235b4d2611184, got $x"
x="$(print 'hello' | sum -x sha1)" || err_exit "sum sha1 builtin pipe failed."
[[ "$x" == "f572d396fae9206628714fb2ce00f72e94f2258f" ]] || err_exit "print 'hello' | sum sha1 builtin did not return f572d396fae9206628714fb2ce00f72e94f2258f, got $x"
x="$(print 'hello' | sum -x sha256)" || err_exit "sum sha256 builtin pipe failed."
[[ "$x" == "5891b5b522d5df086d0ff0b110fbd9d21bb4fc7163af34d08286a2e846f6be03" ]] || err_exit "print 'hello' | sum sha256 builtin did not return 5891b5b522d5df086d0ff0b110fbd9d21bb4fc7163af34d08286a2e846f6be03, got $x"
x="$(print 'hello' | sum -x sha512)" || err_exit "sum sha512 builtin pipe failed."
[[ "$x" == "e7c22b994c59d9cf2b48e549b1e24666636045930d3da7c1acb299d1c3b7f931f94aae41edda2c2b207a36e10f8bcb8d45223e54878f5b316e7ce3b6bc019629" ]] || err_exit "print 'hello' | sum sha512 builtin did not return e7c22b994c59d9cf2b48e549b1e24666636045930d3da7c1acb299d1c3b7f931f94aae41edda2c2b207a36e10f8bcb8d45223e54878f5b316e7ce3b6bc019629, got $x"
# note that Solaris /usr/bin/cksum outputs $'3015617425\t6' (which may be a bug in Solaris /usr/bin/cksum)
x="$(print 'hello' | sum -x cksum)" || err_exit "sum cksum builtin pipe failed."
[[ "$x" == $'3015617425 6' ]] || err_exit "print 'hello' | sum cksum builtin did not return \$'3015617425 6', got $(printf "%q\n" "$x")"

[[ "$(print 'hello'	| /usr/bin/sum)" == "$(print 'hello'	 | sum)" ]] || err_exit "sum hello != /usr/bin/sum hello"
[[ "$(print 'fish' 	| /usr/bin/sum)" == "$(print 'fish'	 | sum)" ]] || err_exit "sum fish != /usr/bin/sum fish"
[[ "$(print '12345'	| /usr/bin/sum)" == "$(print '12345'	 | sum)" ]] || err_exit "sum 12345 != /usr/bin/sum 12345"
[[ "$(print '\n\r\n \v'	| /usr/bin/sum)" == "$(print '\n\r\n \v' | sum)" ]] || err_exit "sum spaces != /usr/bin/sum spaces"

# Test some binary files...
x="/bin/ls"
[[ "$(cat "$x" | /usr/bin/sum)" == "$(cat "$x" | sum)" ]]	|| err_exit "pipe: /usr/bin/sum $x != sum $x"
[[ "$(/usr/bin/sum "$x")" == "$(sum "$x")" ]]			|| err_exit "file: /usr/bin/sum $x != sum $x"

x="/bin/chmod"
[[ "$(cat "$x" | /usr/bin/sum)" == "$(cat "$x" | sum)" ]]	|| err_exit "pipe: /usr/bin/sum $x != sum $x"
[[ "$(/usr/bin/sum "$x")" == "$(sum "$x")" ]]			|| err_exit "file: /usr/bin/sum $x != sum $x"

x="/usr/bin/tee"
[[ "$(cat "$x" | /usr/bin/sum)" == "$(cat "$x" | sum)" ]]	|| err_exit "pipe: /usr/bin/sum $x != sum $x"
[[ "$(/usr/bin/sum "$x")" == "$(sum "$x")" ]]			|| err_exit "file: /usr/bin/sum $x != sum $x"

x="/bin/grep"
[[ "$(cat "$x" | /usr/bin/sum)" == "$(cat "$x" | sum)" ]]	|| err_exit "pipe: /usr/bin/sum $x != sum $x"
[[ "$(/usr/bin/sum "$x")" == "$(sum "$x")" ]]			|| err_exit "file: /usr/bin/sum $x != sum $x"

x="/bin/egrep"
[[ "$(cat "$x" | /usr/bin/sum)" == "$(cat "$x" | sum)" ]]	|| err_exit "pipe: /usr/bin/sum $x != sum $x"
[[ "$(/usr/bin/sum "$x")" == "$(sum "$x")" ]]			|| err_exit "file: /usr/bin/sum $x != sum $x"

x="/bin/awk"
[[ "$(cat "$x" | /usr/bin/sum)" == "$(cat "$x" | sum)" ]]	|| err_exit "pipe: /usr/bin/sum $x != sum $x"
[[ "$(/usr/bin/sum "$x")" == "$(sum "$x")" ]]			|| err_exit "file: /usr/bin/sum $x != sum $x"

x="/bin/nawk"
[[ "$(cat "$x" | /usr/bin/sum)" == "$(cat "$x" | sum)" ]]	|| err_exit "pipe: /usr/bin/sum $x != sum $x"
[[ "$(/usr/bin/sum "$x")" == "$(sum "$x")" ]]			|| err_exit "file: /usr/bin/sum $x != sum $x"

x="/usr/bin/ksh"
[[ "$(cat "$x" | /usr/bin/sum)" == "$(cat "$x" | sum)" ]]	|| err_exit "pipe: /usr/bin/sum $x != sum $x"
[[ "$(/usr/bin/sum "$x")" == "$(sum "$x")" ]]			|| err_exit "file: /usr/bin/sum $x != sum $x"

x="/usr/bin/sh"
[[ "$(cat "$x" | /usr/bin/sum)" == "$(cat "$x" | sum)" ]]	|| err_exit "pipe: /usr/bin/sum $x != sum $x"
[[ "$(/usr/bin/sum "$x")" == "$(sum "$x")" ]]			|| err_exit "file: /usr/bin/sum $x != sum $x"


# tests done
exit $((Errors))
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#

#
# Copyright (c) 2009, 2010, Oracle and/or its affiliates. All rights reserved.
#

#
# Test whether the ksh93/libcmd tail builtin is compatible to
# Solaris/SystemV { /bin/tail, /usr/xpg4/bin/tail } and
# POSIX "tail"
#

# test setup
function err_exit
{
	print -u2 -n "\t"
	print -u2 -r ${Command}[$1]: "${@:2}"
	(( Errors < 127 && Errors++ ))
}
alias err_exit='err_exit $LINENO'

set -o nounset
Command=${0##*/}
integer Errors=0

# common functions
function isvalidpid
{
        kill -0 ${1} 2>/dev/null && return 0
        return 1
}

function waitpidtimeout
{
	integer pid=$1
	float timeout=$2
	float i
	float -r STEP=0.5 # const

	(( timeout=timeout/STEP ))

	for (( i=0 ; i < timeout ; i+=STEP )) ; do
		isvalidpid ${pid} || break
		sleep ${STEP}
	done

	return 0
}

function myintseq
{
        integer i

        case $# in
                1)
                        for (( i=1 ; i <= $1 ; i++ )) ; do
                                printf "%d\n" i
                        done
                        ;;
                2)
                        for (( i=$1 ; i <= $2 ; i++ )) ; do
                                printf "%d\n" i
                        done
                        ;;
                3)
                        for (( i=$1 ; i <= $3 ; i+=$2 )) ; do
                                printf "%d\n" i
                        done
                        ;;
                *)
                        print -u2 -f "%s: Illegal number of arguments %d\n" "$0" $#
			return 1
                        ;;
        esac

        return 0
}

# quote input string but use single-backslash that "err_exit" prints
# the strings correctly
function singlebackslashquote
{
	typeset s
	s="$(printf "%q\n" "$1")"
	print -r "$s"
	return 0
}

# quote input string but use double-backslash that "err_exit" prints
# the strings correctly
function doublebackslashquote
{
	typeset s
	s="$(printf "%q\n" "$1")"
	s="${s//\\/\\\\}"
	print -r "$s"
	return 0
}


# main
builtin mktemp || err_exit "mktemp builtin not found"
builtin rm || err_exit "rm builtin not found"
builtin tail || err_exit "tail builtin not found"

typeset ocwd
typeset tmpdir

# create temporary test directory
ocwd="$PWD"
tmpdir="$(mktemp -t -d "test_sun_solaris_builtin_tail.XXXXXXXX")" || err_exit "Cannot create temporary directory"

cd "${tmpdir}" || { err_exit "cd ${tmpdir} failed." ; exit $((Errors)) ; }


# run tests:

# test1: basic tests
compound -a testcases=(
	(
		name="reverse_n"
		input=$'hello\nworld'
		compound -A tail_args=(
			[legacy]=(   argv=( "-r"  ) )
		)
		expected_output=$'world\nhello'
	)
	(
		name="revlist0n"
		input=$'1\n2\n3\n4'
		compound -A tail_args=(
			[legacy]=(   argv=( "-0"	 ) )
			[std_like]=( argv=( "-n" "0" ) )
		)
		expected_output=$''
	)
	(
		name="revlist0nr"
		input=$'1\n2\n3\n4'
		compound -A tail_args=(
			[legacy]=(       argv=( "-0r"	      ) )
			[std_like]=(     argv=( "-n" "0" "-r" ) )
			[long_options]=( argv=( "--lines" "0" "--reverse" ) )
		)
		expected_output=$'' )
	(
		name="revlist1n"
		input=$'1\n2\n3\n4'
		compound -A tail_args=(
			[legacy]=(       argv=( "-1"     ) )
			[std_like]=(     argv=( "-n" "1" ) )
			[long_options]=( argv=( "--lines" "1" ) )
		)
		expected_output=$'4' )
	(
		name="revlist1nr"
		input=$'1\n2\n3\n4'
		compound -A tail_args=(
			[legacy]=(       argv=( "-1r" ) )
			[std_like]=(     argv=( "-n" "1" "-r" ) )
			[long_options]=( argv=( "--lines" "1" "--reverse" ) )
		)
		expected_output=$'4'
	)
	(
		name="revlist2n"
		input=$'1\n2\n3\n4'
		compound -A tail_args=(
			[legacy]=(   argv=( "-2"  ) )
			[std_like]=( argv=( "-n" "2" ) )
		)
		expected_output=$'3\n4'
	)
	(
		name="revlist2nr"
		input=$'1\n2\n3\n4'
		compound -A tail_args=(
			[legacy]=(   argv=( "-2r" ) )
			[std_like]=( argv=( "-n" "2" "-r" ) )
			)
		expected_output=$'4\n3'
	)
	(
		name="revlist3nr"
		input=$'1\n2\n3\n4'
		compound -A tail_args=(
			[legacy]=(   argv=( "-3r" ) )
			[std_like]=( argv=( "-n" "3" "-r" ) )
		)
		expected_output=$'4\n3\n2'
	)
	(
		name="revlist2p"
		input=$'1\n2\n3\n4'
		compound -A tail_args=(
			[legacy]=(   argv=( "+2"  ) )
			[std_like]=( argv=( "-n" "+2" ) )
			)
		expected_output=$'2\n3\n4'
	)
	(
		name="revlist2pr"
		input=$'1\n2\n3\n4'
		compound -A tail_args=(
			[legacy]=(   argv=( "+2r" ) )
			[std_like]=( argv=( "-n" "+2" "-r" ) )
		)
		expected_output=$'4\n3\n2'
	)
	(
		name="revlist3p"
		input=$'1\n2\n3\n4'
		compound -A tail_args=(
			[legacy]=(   argv=( "+3"  ) )
			[std_like]=( argv=( "-n" "+3"  ) )
		)
		expected_output=$'3\n4'
	)
	(
		name="revlist3pr"
		input=$'1\n2\n3\n4'
		compound -A tail_args=(
			[legacy]=(   argv=( "+3r" ) )
			[std_like]=( argv=( "-n" "+3" "-r" ) )
		)
		expected_output=$'4\n3'
	)
	(
		name="revlist4p"
		input=$'1\n2\n3\n4'
		compound -A tail_args=(
			[legacy]=(   argv=( "+4"  ) )
			[std_like]=( argv=( "-n" "+4"  ) )
		)
		expected_output=$'4'
	)
	(
		name="revlist4pr"
		input=$'1\n2\n3\n4'
		compound -A tail_args=(
			[legacy]=(   argv=( "+4r" ) )
			[std_like]=( argv=( "-n" "+4" "-r" ) )
		)
		expected_output=$'4'
	)
	(
		name="revlist5p"
		input=$'1\n2\n3\n4'
		compound -A tail_args=(
			[legacy]=(   argv=( "+5"  ) )
			[std_like]=( argv=( "-n" "+5"  ) )
		)
		expected_output=$''
	)
	(
		name="revlist5pr"
		input=$'1\n2\n3\n4'
		compound -A tail_args=(
			[legacy]=(   argv=( "+5r" ) )
			[std_like]=( argv=( "-n" "+5" "-r" ) )
		)
		expected_output=$''
	)
)

for testid in "${!testcases[@]}" ; do
	nameref tc=testcases[${testid}]

	for argv_variants in "${!tc.tail_args[@]}" ; do
		nameref argv=tc.tail_args[${argv_variants}].argv
		output=$(
				set -o pipefail
	          		(trap "" PIPE ; print -r -- "${tc.input}") | tail "${argv[@]}"
			) || err_exit "test ${tc.name}/${argv_variants}: command failed with exit code $?"

		[[ "${output}" == "${tc.expected_output}" ]] || err_exit "test ${tc.name}/${argv_variants}: Expected $(doublebackslashquote "${tc.expected_output}"), got $(doublebackslashquote "${output}")"
	done
done


# test2: test "tail -r </etc/profile | rev -l" vs. "cat </etc/profile"
[[ "$(tail -r </etc/profile | rev -l)" == "$( cat /etc/profile )" ]] || err_exit "'tail -r </etc/profile | rev -l' output does not match 'cat /etc/profile'"


# test 3: ast-ksh.2009-05-05 "tail" builtin may crash if we pass unsupported long options
$SHELL -o errexit -c 'builtin tail ; print "hello" | tail --attack_of_chicken_monsters' >/dev/null 2>&1
(( $? == 2 )) || err_exit "expected exit code 2 for unsupported long option, got $?"


# test 4: FIFO tests

# FIFO test functions
# (we use functions here to do propper garbage collection)
function test_tail_fifo_1
{
	typeset tail_cmd="$1"
	integer i
	integer tail_pid=-1

	# cleanup trap
	trap "rm -f tailtestfifo tailout" EXIT

	# create test FIFO
	mkfifo tailtestfifo

	${tail_cmd} -f <tailtestfifo >tailout &
	tail_pid=$!

	myintseq 20 >tailtestfifo

	waitpidtimeout ${tail_pid} 5

	if isvalidpid ${tail_pid} ; then
		err_exit "test_tail_fifo_1: # tail hung (not expected)"
		kill -KILL ${tail_pid}
	fi

	wait || err_exit "tail child returned non-zero exit code=$?"

	[[ "$(cat tailout)" == $'11\n12\n13\n14\n15\n16\n17\n18\n19\n20' ]] || err_exit "test_tail_fifo_1: Expected $(doublebackslashquote '11\n12\n13\n14\n15\n16\n17\n18\n19\n20'), got $(doublebackslashquote "$(cat tailout)")"

	return 0
}

function test_tail_fifo_2
{
	typeset tail_cmd="$1"
	integer i
	integer tail_pid=-1

	# cleanup trap
	trap "rm -f tailtestfifo tailout" EXIT

	# create test FIFO
	mkfifo tailtestfifo

	${tail_cmd} -f tailtestfifo >tailout &
	tail_pid=$!

	myintseq 14 >tailtestfifo

	waitpidtimeout ${tail_pid} 5

	if isvalidpid ${tail_pid} ; then
		[[ "$(cat tailout)" == $'5\n6\n7\n8\n9\n10\n11\n12\n13\n14' ]] || err_exit "test_tail_fifo_2: Expected $(doublebackslashquote $'5\n6\n7\n8\n9\n10\n11\n12\n13\n14'), got $(doublebackslashquote "$(cat tailout)")"

		myintseq 15 >>tailtestfifo

		waitpidtimeout ${tail_pid} 5

		if isvalidpid ${tail_pid} ; then
			kill -KILL ${tail_pid}
		else
			err_exit "test_tail_fifo_2: # tail exit with return code $? (not expected)"
		fi
	fi

	wait || err_exit "tail child returned non-zero exit code=$?"

	[[ "$(cat tailout)" == $'5\n6\n7\n8\n9\n10\n11\n12\n13\n14\n1\n2\n3\n4\n5\n6\n7\n8\n9\n10\n11\n12\n13\n14\n15' ]] || err_exit "test_tail_fifo_2: Expected $(doublebackslashquote $'5\n6\n7\n8\n9\n10\n11\n12\n13\n14\n1\n2\n3\n4\n5\n6\n7\n8\n9\n10\n11\n12\n13\n14\n15'), got $(doublebackslashquote "$(cat tailout)")"

	return 0
}

# fixme: This should test /bin/tail and /usr/xpg4/bin/tail in Solaris
test_tail_fifo_1 "tail"
test_tail_fifo_2 "tail"


# test 5: "tail -f" tests
function followtest1
{
	typeset -r FOLLOWFILE="followfile.txt"
	typeset -r OUTFILE="outfile.txt"

	typeset title="$1"
	typeset testcmd="$2"
	typeset usenewline=$3
	typeset followstr=""
	typeset newline=""
	integer i
	integer tailchild=-1

	if ${usenewline} ; then
		newline=$'\n'
	fi

	rm -f "${FOLLOWFILE}" "${OUTFILE}"
	print -n "${newline}" > "${FOLLOWFILE}"

	${testcmd} -f "${FOLLOWFILE}" >"${OUTFILE}" &
	(( tailchild=$! ))

	for (( i=0 ; i < 10 ; i++)) ; do
		followstr+="${newline}${i}"
		print -n "${i}${newline}" >>"${FOLLOWFILE}"
		sleep 2

		[[ "$( < "${OUTFILE}")" == "${followstr}" ]] || err_exit "${title}: Expected $(doublebackslashquote "${followstr}"), got "$(doublebackslashquote "$( < "${OUTFILE}")")""
	done

	kill -KILL ${tailchild} 2>/dev/null
	#kill -TERM ${tailchild} 2>/dev/null
	waitpidtimeout ${tailchild} 5

	if isvalidpid ${tailchild} ; then
		err_exit "${title}: tail pid=${tailchild} hung."
		kill -KILL ${tailchild} 2>/dev/null
	fi

	wait ${tailchild} 2>/dev/null

	rm -f "${FOLLOWFILE}" "${OUTFILE}"

	return 0
}

followtest1 "test5a" "tail" true
# fixme: later we should test this, too:
#followtest1 "test5b" "tail" false
#followtest1 "test5c" "/usr/xpg4/bin/tail" true
#followtest1 "test5d" "/usr/xpg4/bin/tail" false
#followtest1 "test5e" "/bin/tail" true
#followtest1 "test5f" "/bin/tail" false


# test 6: "tail -f" tests
function followtest2
{
	typeset -r FOLLOWFILE="followfile.txt"
	typeset -r OUTFILE="outfile.txt"

	typeset title="$1"
	typeset testcmd="$2"
	integer tailchild=-1

	rm -f "${FOLLOWFILE}" "${OUTFILE}"

	myintseq 50000 >"${FOLLOWFILE}"

	${testcmd} -n 60000 -f "${FOLLOWFILE}" >"${OUTFILE}" &
	(( tailchild=$! ))

	sleep 10

	kill -KILL ${tailchild} 2>/dev/null
	#kill -TERM ${tailchild} 2>/dev/null
	waitpidtimeout ${tailchild} 5

	if isvalidpid ${tailchild} ; then
		err_exit "${title}: tail pid=${tailchild} hung."
		kill -KILL ${tailchild} 2>/dev/null
	fi

	wait ${tailchild} 2>/dev/null

	# this tail should be an external process
	outstr=$(/bin/tail "${OUTFILE}") || err_exit "tail returned non-zero exit code $?"
        [[ "${outstr}" == 49991*50000 ]] || err_exit "${title}: Expected match for 49991*50000, got "$(singlebackslashquote "${outstr}")""

	rm -f "${FOLLOWFILE}" "${OUTFILE}"

	return 0
}

followtest2 "test6a" "tail"
followtest2 "test6b" "/usr/xpg4/bin/tail"
# fixme: later we should test this, too:
#followtest2 "test6c" "/bin/tail"


# cleanup
cd "${ocwd}"
rmdir "${tmpdir}" || err_exit "Cannot remove temporary directory ${tmpdir}".


# tests done
exit $((Errors))
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#

#
# Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
#

#
# Written by Roland Mainz <roland.mainz@nrubsig.org>
#

# test setup
function err_exit
{
	print -u2 -n "\t"
	print -u2 -r ${Command}[$1]: "${@:2}"
	(( Errors < 127 && Errors++ ))
}
alias err_exit='err_exit $LINENO'

set -o nounset
Command=${0##*/}
integer Errors=0


function isvalidpid
{
	kill -0 ${1} 2>/dev/null && return 0
	return 1
}
integer testfilesize i maxwait
typeset tmpfile
integer testid


########################################################################
#### test set 001:
# run loop and check various temp filesizes
# (Please keep this test syncted with sun_solaris_cr_6800929_large_command_substitution_hang.sh)

# test 1: run loop and check various temp filesizes
tmpfile="$(mktemp -t "ksh93_tests_command_substitution.${PPID}.$$.XXXXXX")" || err_exit "Cannot create temporary file."

compound test1=(
	compound -a testcases=(
		# test 1a: Run test child for $(...)
		# (note the pipe chain has to end in a builtin command, an external command may not trigger the bug)
		( name="test1a" cmd="builtin cat ; print -- \"\$(cat \"${tmpfile}\" | cat)\" ; true" )
		# test 1b: Same as test1a but uses ${... ; } instead if $(...)
		( name="test1b" cmd="builtin cat ; print -- \"\${ cat \"${tmpfile}\" | cat ; }\" ; true" )
		# test 1c: Same as test1a but does not use a pipe
		( name="test1c" cmd="builtin cat ; print -- \"\$(cat \"${tmpfile}\" ; true)\" ; true" )
		# test 1d: Same as test1a but does not use a pipe
		( name="test1d" cmd="builtin cat ; print -- \"\${ cat \"${tmpfile}\" ; true ; }\" ; true" )

		# test 1e: Same as test1a but uses an external "cat" command
		( name="test1e" cmd="builtin -d cat /bin/cat ; print -- \"\$(cat \"${tmpfile}\" | cat)\" ; true" )
		# test 1f: Same as test1a but uses an external "cat" command
		( name="test1f" cmd="builtin -d cat /bin/cat ; print -- \"\${ cat \"${tmpfile}\" | cat ; }\" ; true" )
		# test 1g: Same as test1a but uses an external "cat" command
		( name="test1g" cmd="builtin -d cat /bin/cat ; print -- \"\$(cat \"${tmpfile}\" ; true)\" ; true" )
		# test 1h: Same as test1a but uses an external "cat" command
		( name="test1h" cmd="builtin -d cat /bin/cat ; print -- \"\${ cat \"${tmpfile}\" ; true ; }\" ; true" )
	)
)

for (( testfilesize=1*1024 ; testfilesize <= 1024*1024 ; testfilesize*=2 )) ; do
	# Create temp file
	{
		for (( i=0 ; i < testfilesize ; i+=64 )) ; do
			print "0123456789abcdef01234567890ABCDEF0123456789abcdef01234567890ABCDE"
		done
	} >"${tmpfile}"

	# wait up to log2(i) seconds for the child to terminate
	# (this is 10 seconds for 1KB and 19 seconds for 512KB)
	(( maxwait=log2(testfilesize) ))

	for testid in "${!test1.testcases[@]}" ; do
		nameref currtst=test1.testcases[testid]
		${SHELL} -o errexit -c "${currtst.cmd}" >"${tmpfile}.out" &
		(( childpid=$! ))

		for (( i=0 ; i < maxwait ; i++ )) ; do
			isvalidpid ${childpid} || break
			sleep 0.25
		done

		if isvalidpid ${childpid} ; then
			err_exit "${currtst.name}: child (pid=${childpid}) still busy, filesize=${testfilesize}."
			kill -KILL ${childpid} 2>/dev/null
		fi
		wait || err_exit "${currtst.name}: Child returned non-zero exit code." # wait for child (and/or avoid zombies/slime)

		# compare input/output
		cmp -s "${tmpfile}" "${tmpfile}.out" || err_exit "${currtst.name}: ${tmpfile} and ${tmpfile}.out differ, filesize=${testfilesize}."
		rm "${tmpfile}.out"
	done

	# Cleanup
	rm "${tmpfile}"
done


########################################################################
#### test set 002:
# If a command substitution calls a function and that function contains
# a command substitution which contains a piped command, the original
# command substitution calling the function will return 127 instead of 0.
# This is causing problems in several VSC tests.
# If we remove the piped command from the simple
# case in the attached script, it returns 0.

typeset str
typeset testbody
typeset testout

testbody=$(
# <CS> means command substitution start, <CE> means command substitution end
cat <<EOF
myfunc ()
{
	pipedcmd=<CS> printf "hi" | tr "h" "H" <CE>
	echo \$pipedcmd

	return 0
}

foo=<CS>myfunc<CE>
retval=\$?

if [ "\$foo"X != "HiX" ]; then
	echo "myfunc returned '\${foo}'; expected 'Hi'"
fi

if [ \$retval -ne 0 ]; then
	echo "command substitution calling myfunc returned \"\${retval}\"; expected 0"
else
	echo "command substitution calling myfunc successfully returned 0"
fi
EOF
)


# Test 002/a: Plain test
testout=${ printf "%B\n" testbody | sed 's/<CS>/$(/g;s/<CE>/)/g' | ${SHELL} 2>&1 || err_exit "command returned exit code $?" }
[[ "${testout}" == "command substitution calling myfunc successfully returned 0" ]] || err_exit "Expected 'command substitution calling myfunc successfully returned 0', got ${testout}"

# Test 002/b: Same as test002/a but replaces "$(" with "${"
testout=${ printf "%B\n" testbody | sed 's/<CS>/${ /g;s/<CE>/ ; }/g' | ${SHELL} 2>&1 || err_exit "command returned exit code $?" }
[[ "${testout}" == "command substitution calling myfunc successfully returned 0" ]] || err_exit "Expected 'command substitution calling myfunc successfully returned 0', got ${testout}"

# Test 002/c: Same as test002/a but forces |fork()| for a subshell via "ulimit -c 0"
testout=${ printf "%B\n" testbody | sed 's/<CS>/$( ulimit -c 0 ; /g;s/<CE>/)/g' | ${SHELL} 2>&1 || err_exit "command returned exit code $?" }
[[ "${testout}" == "command substitution calling myfunc successfully returned 0" ]] || err_exit "Expected 'command substitution calling myfunc successfully returned 0', got ${testout}"

# Test 002/d: Same as test002/a but uses extra subshell
testout=${ printf "%B\n" testbody | sed 's/<CS>/$( ( /g;s/<CE>/) )/g' | ${SHELL} 2>&1 || err_exit "command returned exit code $?" }
[[ "${testout}" == "command substitution calling myfunc successfully returned 0" ]] || err_exit "Expected 'command substitution calling myfunc successfully returned 0', got ${testout}"

# Test 002/e: Same as test002/b but uses extra subshell after "${ "
testout=${ printf "%B\n" testbody | sed 's/<CS>/${ ( /g;s/<CE>/) ; }/g' | ${SHELL} 2>&1 || err_exit "command returned exit code $?" }
[[ "${testout}" == "command substitution calling myfunc successfully returned 0" ]] || err_exit "Expected 'command substitution calling myfunc successfully returned 0', got ${testout}"




########################################################################
#### test set 003:
# An expression within backticks which should return false, instead
# returns true (0).

typeset str
typeset testbody
typeset testout

testbody=$(
# <CS> means command substitution start, <CE> means command substitution end
cat <<EOF
if <CS>expr "NOMATCH" : ".*Z" > /dev/null<CE> ; then
        echo "xerror"
else
        echo "xok"
fi
EOF
)


# Test 003/a: Plain test
testout=${ printf "%B\n" testbody | sed 's/<CS>/$(/g;s/<CE>/)/g' | ${SHELL} 2>&1 || err_exit "command returned exit code $?" }
[[ "${testout}" == "xok" ]] || err_exit "Expected 'xok', got ${testout}"

# Test 003/b: Same as test003/a but replaces "$(" with "${"
testout=${ printf "%B\n" testbody | sed 's/<CS>/${ /g;s/<CE>/ ; }/g' | ${SHELL} 2>&1 || err_exit "command returned exit code $?" }
[[ "${testout}" == "xok" ]] || err_exit "Expected 'xok', got ${testout}"

# Test 003/c: Same as test003/a but forces |fork()| for a subshell via "ulimit -c 0"
testout=${ printf "%B\n" testbody | sed 's/<CS>/$( ulimit -c 0 ; /g;s/<CE>/)/g' | ${SHELL} 2>&1 || err_exit "command returned exit code $?" }
[[ "${testout}" == "xok" ]] || err_exit "Expected 'xok', got ${testout}"

# Test 003/d: Same as test003/a but uses extra subshell
testout=${ printf "%B\n" testbody | sed 's/<CS>/$( ( /g;s/<CE>/) )/g' | ${SHELL} 2>&1 || err_exit "command returned exit code $?" }
[[ "${testout}" == "xok" ]] || err_exit "Expected 'xok', got ${testout}"

# Test 003/e: Same as test003/b but uses extra subshell after "${ "
testout=${ printf "%B\n" testbody | sed 's/<CS>/${ ( /g;s/<CE>/) ; }/g' | ${SHELL} 2>&1 || err_exit "command returned exit code $?" }
[[ "${testout}" == "xok" ]] || err_exit "Expected 'xok', got ${testout}"


########################################################################
#### test set 004:
# test pipe within ${... ; } command subtitution ending in a
# non-builtin command (therefore we use "/bin/cat" instead of "cat" below
# to force the use of the external "cat" command). ast-ksh.2009-01-20
# had a bug which caused this test to fail.
testout=$( ${SHELL} -c 'pipedcmd=${ printf "hi" | /bin/cat ; } ; print $pipedcmd' )
[[ "${testout}" == "hi" ]] || err_exit "test004: Expected 'hi', got '${testout}'"


########################################################################
#### test set 005:
# Test whether the shell may hang in a
# 'exec 5>/dev/null; print $(eval ls -d . 2>&1 1>&5)'
# Originally discovered with ast-ksh.2009-05-05 which hung in
# the "configure" script of postgresql-8.3.7.tar.gz (e.g.
# configure --enable-thread-safety --without-readline)
compound test5=(
	compound -a testcases=(
		# gsf's reduced testcase
		( name="test5_a" cmd='exec 5>/dev/null; print $(eval ls -d . 2>&1 1>&5)done' )
		# gisburn's reduced testcase
		( name="test5_b" cmd='exec 5>/dev/null; print $(eval "/bin/printf hello\n" 2>&1 1>&5)done' )

		## The following tests do not trigger the problem but are included here for completeness
		## and to make sure we don't get other incarnations of the same problem later...

		# same as test5_a but uses ${ ... ; } instead of $(...)
		( name="test5_c" cmd='exec 5>/dev/null; print "${ eval ls -d . 2>&1 1>&5 ;}done"' )
		# same as test5_b but uses ${ ... ; } instead of $(...)
		( name="test5_d" cmd='exec 5>/dev/null; print "${ eval "/bin/printf hello\n" 2>&1 1>&5 ;}done"' )
		# same as test5_a but uses "ulimit -c 0" to force the shell to use a seperare process for $(...)
		( name="test5_e" cmd='exec 5>/dev/null; print $(ulimit -c 0 ; eval ls -d . 2>&1 1>&5)done' )
		# same as test5_b but uses "ulimit -c 0" to force the shell to use a seperare process for $(...)
		( name="test5_f" cmd='exec 5>/dev/null; print $(ulimit -c 0 ; eval "/bin/printf hello\n" 2>&1 1>&5)done' )
	)
)

maxwait=5
for testid in "${!test5.testcases[@]}" ; do
	nameref currtst=test5.testcases[testid]
	${SHELL} -o errexit -c "${currtst.cmd}" >"${tmpfile}.out" &
	(( childpid=$! ))

	for (( i=0 ; i < maxwait ; i++ )) ; do
		isvalidpid ${childpid} || break
		sleep 0.25
	done

	if isvalidpid ${childpid} ; then
		err_exit "${currtst.name}: child (pid=${childpid}) still busy."
		kill -KILL ${childpid} 2>/dev/null
	fi
	wait || err_exit "${currtst.name}: Child returned non-zero exit code." # wait for child (and/or avoid zombies/slime)

	testout="$( < "${tmpfile}.out")"
	rm "${tmpfile}.out" || err_exit "File '${tmpfile}.out' could not be removed."
	[[ "${testout}" == "done" ]] || err_exit "test '${currtst.name}' failed, expected 'done', got '${testout}'"
done


# tests done
exit $((Errors))
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#

#
# Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
#

#
# This test module contains misc compound tests which do not have
# their own module yet.
#
#

# test setup
function err_exit
{
	print -u2 -n "\t"
	print -u2 -r ${Command}[$1]: "${@:2}"
	(( Errors < 127 && Errors++ ))
}
alias err_exit='err_exit $LINENO'

set -o nounset
Command=${0##*/}
integer Errors=0

# global utility functions
compound bracketstat=(
	integer bopen=0
	integer bclose=0
)

function count_brackets
{
	typeset x="$1"
	typeset c

	integer i
	(( bracketstat.bopen=0 , bracketstat.bclose=0 ))

	for (( i=0 ; i < ${#x} ; i++ )) ; do
	        c="${x:i:1}"
		[[ "$c" == "(" ]] && (( bracketstat.bopen++ ))
		[[ "$c" == ")" ]] && (( bracketstat.bclose++ ))
	done

	(( bracketstat.bopen != bracketstat.bclose )) && return 1

	return 0
}


typeset ocwd
typeset tmpdir

# create temporary test directory
ocwd="$PWD"
tmpdir="$(mktemp -t -d "test_sun_solaris_compound_misc.XXXXXXXX")" || err_exit "Cannot create temporary directory"

cd "${tmpdir}" || { err_exit "cd ${tmpdir} failed." ; exit $((Errors)) ; }

# ksh93 <= ast-ksh.2010-03-09 prints garbage for compound x=( compound -a nodes=( [4]=( ) ) );typeset -p x
function test_compound_indexed_array_init_1
{
	compound vx=( compound -a nodes=( [4]=( ) )  )
	compound vy
	compound -a vy.nodes=( [4]=( ) )
	compound vz
	compound -a vz.nodes
	vz.nodes[4]=( )

	cx="$(typeset -p vx)" ; cx="${cx//vx/tt}"
	cy="$(typeset -p vy)" ; cy="${cy//vy/tt}"
	cz="$(typeset -p vz)" ; cz="${cz//vz/tt}"
	[[ "$cx" == "$cy" ]] || err_exit "'$cx' != '$cy'"
	[[ "$cx" == "$cz" ]] || err_exit "'$cx' != '$cz'"
	[[ "$cy" == "$cz" ]] || err_exit "'$cy' != '$cz'"

	count_brackets "$cx" || err_exit "Brackets not balanced for '$cx'"
	count_brackets "$cy" || err_exit "Brackets not balanced for '$cy'"
	count_brackets "$cz" || err_exit "Brackets not balanced for '$cz'"
	count_brackets "$(print -v vx)" || err_exit "Brackets not balanced for '$(print -v vx)'"
	count_brackets "$(print -v vy)" || err_exit "Brackets not balanced for '$(print -v vy)'"
	count_brackets "$(print -v vz)" || err_exit "Brackets not balanced for '$(print -v vz)'"
	count_brackets "$(print -C vx)" || err_exit "Brackets not balanced for '$(print -C vx)'"
	count_brackets "$(print -C vy)" || err_exit "Brackets not balanced for '$(print -C vy)'"
	count_brackets "$(print -C vz)" || err_exit "Brackets not balanced for '$(print -C vz)'"

	cx="$(typeset +p vx.nodes)" ;    [[ "$cx" == *-C* && "$cx" == *-a* ]] || err_exit "'$cx' lacks -C/-a attribute"
	cy="$(typeset +p vy.nodes)" ;    [[ "$cy" == *-C* && "$cy" == *-a* ]] || err_exit "'$cy' lacks -C/-a attribute"
	cz="$(typeset +p vz.nodes)" ;    [[ "$cz" == *-C* && "$cz" == *-a* ]] || err_exit "'$cz' lacks -C/-a attribute"
	cx="$(typeset +p vx.nodes[4])" ; [[ "$cx" == *-C*                  ]] || err_exit "'$cx' lacks -C attribute"
	cy="$(typeset +p vy.nodes[4])" ; [[ "$cy" == *-C*                  ]] || err_exit "'$cy' lacks -C attribute"
	cz="$(typeset +p vz.nodes[4])" ; [[ "$cz" == *-C*                  ]] || err_exit "'$cz' lacks -C attribute"

	return 0
}

# ksh93 <= ast-ksh.2010-03-09 prints garbage for compound x=( compound -a nodes=( [4]=( ) ) );typeset -p x
# this test is the same as test_compound_indexed_array_init_1 but "-a" was replaced with "-A"
function test_compound_associative_array_init_1
{
	compound vx=( compound -A nodes=( [4]=( ) )  )
	compound vy
	compound -A vy.nodes=( [4]=( ) )
	compound vz
	compound -A vz.nodes
	vz.nodes[4]=( )

	cx="$(typeset -p vx)" ; cx="${cx//vx/tt}"
	cy="$(typeset -p vy)" ; cy="${cy//vy/tt}"
	cz="$(typeset -p vz)" ; cz="${cz//vz/tt}"
	[[ "$cx" == "$cy" ]] || err_exit "'$cx' != '$cy'"
	[[ "$cx" == "$cz" ]] || err_exit "'$cx' != '$cz'"
	[[ "$cy" == "$cz" ]] || err_exit "'$cy' != '$cz'"

	count_brackets "$cx" || err_exit "Brackets not balanced for '$cx'"
	count_brackets "$cy" || err_exit "Brackets not balanced for '$cy'"
	count_brackets "$cz" || err_exit "Brackets not balanced for '$cz'"
	count_brackets "$(print -v vx)" || err_exit "Brackets not balanced for '$(print -v vx)'"
	count_brackets "$(print -v vy)" || err_exit "Brackets not balanced for '$(print -v vy)'"
	count_brackets "$(print -v vz)" || err_exit "Brackets not balanced for '$(print -v vz)'"
	count_brackets "$(print -C vx)" || err_exit "Brackets not balanced for '$(print -C vx)'"
	count_brackets "$(print -C vy)" || err_exit "Brackets not balanced for '$(print -C vy)'"
	count_brackets "$(print -C vz)" || err_exit "Brackets not balanced for '$(print -C vz)'"

	cx="$(typeset +p vx.nodes)" ;    [[ "$cx" == *-C* && "$cx" == *-A* ]] || err_exit "'$cx' lacks -C/-A attribute"
	cy="$(typeset +p vy.nodes)" ;    [[ "$cy" == *-C* && "$cy" == *-A* ]] || err_exit "'$cy' lacks -C/-A attribute"
	cz="$(typeset +p vz.nodes)" ;    [[ "$cz" == *-C* && "$cz" == *-A* ]] || err_exit "'$cz' lacks -C/-A attribute"
	cx="$(typeset +p vx.nodes[4])" ; [[ "$cx" == *-C*                  ]] || err_exit "'$cx' lacks -C attribute"
	cy="$(typeset +p vy.nodes[4])" ; [[ "$cy" == *-C*                  ]] || err_exit "'$cy' lacks -C attribute"
	cz="$(typeset +p vz.nodes[4])" ; [[ "$cz" == *-C*                  ]] || err_exit "'$cz' lacks -C attribute"

	return 0
}

# run tests
test_compound_indexed_array_init_1
test_compound_associative_array_init_1

cd "${ocwd}"
rmdir "${tmpdir}" || err_exit "Cannot remove temporary directory ${tmpdir}".

# tests done
exit $((Errors))
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#

#
# Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
#



# test setup
function err_exit
{
	print -u2 -n "\t"
	print -u2 -r ${Command}[$1]: "${@:2}"
	(( Errors < 127 && Errors++ ))
}
alias err_exit='err_exit $LINENO'

set -o nounset
Command=${0##*/}
integer Errors=0

#
# name reference test #001
# Note we run this test in a seperate shell to make sure the memory
# corruption originally reported can be reproduced (which precisely
# depends on ordering in the testcase)
(
cat <<EOF
	function err_exit
	{
		print -u2 -n "\t"
		print -u2 -r \${Command}[\$1]: "\${@:2}"
		(( Errors++ ))
	}
	alias err_exit='err_exit \$LINENO'

	function function2
	{
		nameref v=\$1

		v.x=19
		v.y=20
	}

	function function1
	{
		typeset compound_var=()

		function2 compound_var

		printf "x=%d, y=%d\n" compound_var.x compound_var.y
	}

	x="\$(function1)"

	[[ "\$x" == 'x=19, y=20' ]] || err_exit "expected 'x=19, y=20', got '\${x}'"

EOF
) | ${SHELL}
(( Errors+=$? ))


#
# name reference test #002
# Originally derived from the xmldocumenttree1.sh demo which failed
# with ast-ksh.2009-04-15 since the nodepath+nodesnum nameref calls
# were removing the compound variable members nodes+nodesnum (caused
# by a scoping bug)
#
(
cat <<EOF
	compound xdoc
	compound -A xdoc.nodes
	integer xdoc.nodesnum=0

	function test1
	{
        	nameref doc=xdoc
        	nameref nodepath="doc.nodes"
        	nameref nodesnum="doc.nodesnum"
        	print -v doc
	}

	test1
EOF
) | out=$( ${SHELL} ) || err_exit "shell returned exit code $?"

(( ${ wc -l <<<"${out}" ; } == 4 )) || err_exit "Expected four lines of output, got ${out}"
(set -o errexit ; read -C tmp <<<"${out}" ; [[ "$(typeset +p tmp.nodes)" == *-A* ]]) || err_exit "missing variable tmp.nodes"
(set -o errexit ; read -C tmp <<<"${out}" ; [[ -v tmp.nodesnum                   ]]) || err_exit "missing variable tmp.nodesnum"


#
# name reference test #003a
# ast-ksh.2009-06-30 failed with the following compound variable/nameref test
#
(
cat <<EOF
	compound -A addrsp

	nameref sp=addrsp

	sp[14]=( size=1 )

	if [[ -v sp[19] ]] ; then
        	print "should not happen"
	else
        	print "Ok"
	fi
EOF
) | out=$( ${SHELL} ) || err_exit "shell returned exit code $?"
[[ "${out}" == "Ok" ]] || err_exit "Expected 'Ok', got ${out}"


#
# name reference test #003b
# (same as test #003a but uses a function)
# ast-ksh.2009-06-30 failed with the following compound variable/nameref test
#
(
cat <<EOF
	compound -A addrsp

	function t1
	{
		nameref sp=\$1

		sp[14]=( size=1 )

		if [[ -v sp[19] ]] ; then
        		print "should not happen"
		else
        		print "Ok"
		fi
	}

	t1 addrsp
EOF
) | out=$( ${SHELL} ) || err_exit "shell returned exit code $?"
[[ "${out}" == "Ok" ]] || err_exit "Expected 'Ok', got ${out}"


#
# name reference test #004a
# (same as #003a but uses an indexed array instead of an associative one)
# ast-ksh.2009-06-30 failed with the following compound variable/nameref test
#
(
cat <<EOF
	compound -a addrsp

	nameref sp=addrsp

	sp[14]=( size=1 )

	if [[ -v sp[19] ]] ; then
        	print "should not happen"
	else
        	print "Ok"
	fi
EOF
) | out=$( ${SHELL} ) || err_exit "shell returned exit code $?"
[[ "${out}" == "Ok" ]] || err_exit "Expected 'Ok', got ${out}"


#
# name reference test #004b
# (same as test #004a but uses a function)
# ast-ksh.2009-06-30 failed with the following compound variable/nameref test
#
(
cat <<EOF
	compound -a addrsp

	function t1
	{
		nameref sp=\$1

		sp[14]=( size=1 )

		if [[ -v sp[19] ]] ; then
        		print "should not happen"
		else
        		print "Ok"
		fi
	}

	t1 addrsp
EOF
) | out=$( ${SHELL} ) || err_exit "shell returned exit code $?"
[[ "${out}" == "Ok" ]] || err_exit "Expected 'Ok', got ${out}"


# tests done
exit $((Errors))
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#

#
# Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
#

# test setup
function err_exit
{
	print -u2 -n "\t"
	print -u2 -r ${Command}[$1]: "${@:2}"
	(( Errors < 127 && Errors++ ))
}
alias err_exit='err_exit $LINENO'

# "nounset" disabled for now
#set -o nounset
Command=${0##*/}
integer Errors=0

compound bracketstat=(
	integer bopen=0
	integer bclose=0
)

function count_brackets
{
	typeset x="$1"
	typeset c

	integer i
	(( bracketstat.bopen=0 , bracketstat.bclose=0 ))

	for (( i=0 ; i < ${#x} ; i++ )) ; do
	        c="${x:i:1}"
		[[ "$c" == "(" ]] && (( bracketstat.bopen++ ))
		[[ "$c" == ")" ]] && (( bracketstat.bclose++ ))
	done

	(( bracketstat.bopen != bracketstat.bclose )) && return 1

	return 0
}

# compound variable "cat" nr.1, using $ print "%B\n" ... #
function cpvcat1
{
	set -o errexit
	compound tmp

	while read -C tmp ; do printf "%B\n" tmp ; done
	return 0
}

# compound variable "cat" nr.2, using $ print "%#B\n" ... #
function cpvcat2
{
	set -o errexit
	compound tmp

	while read -C tmp ; do printf "%#B\n" tmp ; done
	return 0
}

# compound variable "cat" nr.3, using $ print -C ... #
function cpvcat3
{
	set -o errexit
	compound tmp

	while read -C tmp ; do print -C tmp ; done
	return 0
}

# compound variable "cat" nr.4, using $ print -v ... #
function cpvcat4
{
	set -o errexit
	compound tmp

	while read -C tmp ; do print -v tmp ; done
	return 0
}

typeset s

# Test 1:
# Check whether "read -C" leaves the file pointer at the next line
# (and does not read beyond that point).
# Data layout is:
# -- snip --
# <compound var>
# hello
# -- snip --
# (additionally we test some extra stuff like bracket count)
s=${
	compound x=(
		a=1 b=2
		typeset -a myarray=( 1 2 3 4 5 6 7 8 9 10 )
		typeset -A myarray2=( [a]=1 [b]=2 ["c d"]=3 [e]=4 ["f"]=5 [g]=6 [h]=7 [i]=8 [j]=9 [k]=10 )
		typeset -A myarray3=(
			[a]=(
				float m1=0.5
				float m2=0.6
				foo="hello"
			)
			[b]=(
				foo="bar"
			)
			["c d"]=(
				integer at=90
			)
			[e]=(
				compound nested_cpv=(
					typeset -a myarray=( 1 2 3 4 5 6 7 8 9 10 )
					typeset str=$'a \'string'
				)
			)
			[f]=(
				typeset g="f"
			)
			[a_nan]=(
				float my_nan=-nan
			)
			[a_hexfloat]=(
			       typeset -X my_hexfloat=1.1
			)
		)
	)

	{
		printf "%B\n" x
		print "hello"
	} | cpvcat1 | cpvcat2 | cpvcat3 | cpvcat4 | {
		read -C y
		read s
	}
	print "x${s}x"
} || err_exit "test returned exit code $?"

[[ "${s}" == "xhellox" ]] || err_exit "Expected 'xhellox', got ${s}"
count_brackets "$y" || err_exit "y: bracket open ${bracketstat.bopen} != bracket close ${bracketstat.bclose}"
count_brackets "$(print -v y)" || err_exit "y: bracket open ${bracketstat.bopen} != bracket close ${bracketstat.bclose}"
count_brackets "$(print -C y)" || err_exit "y: bracket open ${bracketstat.bopen} != bracket close ${bracketstat.bclose}"

# cleanup
unset x y || err_exit "unset failed"
[[ "$x" == "" ]] || err_exit "cleanup failed for x"
[[ "$y" == "" ]] || err_exit "cleanup failed for y"


# Test 2:
# Same as test 1 except one more compound var following the "hello"
# line.
# Data layout is:
# -- snip --
# <compound var>
# hello
# <compound var>
# -- snip --
s=${
	compound x=(
		a=1 b=2
		typeset -a myarray=( 1 2 3 4 5 6 7 8 9 10 )
		typeset -A myarray2=( [a]=1 [b]=2 ["c d"]=3 [e]=4 ["f"]=5 [g]=6 [h]=7 [i]=8 [j]=9 [k]=10 )
		compound -A myarray3=(
			[a]=(
				float m1=0.5
				float m2=0.6
				foo="hello"
			)
			[b]=(
				foo="bar"
			)
			["c d"]=(
				integer at=90
			)
			[e]=(
				compound nested_cpv=(
					typeset -a myarray=( 1 2 3 4 5 6 7 8 9 10 )
					typeset str=$'a \'string'
				)
			)
			[f]=(
				typeset g="f"
			)
			[a_nan]=(
				float my_nan=-nan
			)
			[a_hexfloat]=(
			       typeset -X my_hexfloat=1.1
			)
		)
	)

	{
		printf "%B\n" x
		print "hello"
		printf "%B\n" x
	} | cpvcat1 | cpvcat2 | cpvcat3 | cpvcat4 | {
		read -C y1
		read s
		read -C y2
	}

	print "x${s}x"
} || err_exit "test returned exit code $?"

[[ "${s}" == "xhellox" ]] || err_exit "Expected 'xhellox', got ${s}."
[[ "${y1.myarray3[b].foo}" == "bar" ]] || err_exit "y1.myarray3[b].foo != bar"
[[ "${y2.myarray3[b].foo}" == "bar" ]] || err_exit "y2.myarray3[b].foo != bar"
[[ "$y1" != "" ]] || err_exit "y1 is empty"
[[ "$y2" != "" ]] || err_exit "y2 is empty"
(( ${#y1.myarray3[e].nested_cpv.myarray[@]} == 10 )) || err_exit "Expected 10 elements in y1.myarray3[e].nested_cpv, got ${#y1.myarray3[e].nested_cpv[@]}"
(( ${#y2.myarray3[e].nested_cpv.myarray[@]} == 10 )) || err_exit "Expected 10 elements in y2.myarray3[e].nested_cpv, got ${#y2.myarray3[e].nested_cpv[@]}"
(( isnan(y1.myarray3[a_nan].my_nan) ))   || err_exit "y1.myarray3[a_nan].my_nan not a NaN"
(( isnan(y2.myarray3[a_nan].my_nan) ))   || err_exit "y2.myarray3[a_nan].my_nan not a NaN"
(( signbit(y1.myarray3[a_nan].my_nan) )) || err_exit "y1.myarray3[a_nan].my_nan not negative"
(( signbit(y2.myarray3[a_nan].my_nan) )) || err_exit "y2.myarray3[a_nan].my_nan not negative"
count_brackets "$y1" || err_exit "y1: bracket open ${bracketstat.bopen} != bracket close ${bracketstat.bclose}"
count_brackets "$(print -v y1)" || err_exit "y1: bracket open ${bracketstat.bopen} != bracket close ${bracketstat.bclose}"
count_brackets "$(print -C y1)" || err_exit "y1: bracket open ${bracketstat.bopen} != bracket close ${bracketstat.bclose}"
count_brackets "$y2" || err_exit "y2: bracket open ${bracketstat.bopen} != bracket close ${bracketstat.bclose}"
count_brackets "$(print -v y2)" || err_exit "y2: bracket open ${bracketstat.bopen} != bracket close ${bracketstat.bclose}"
count_brackets "$(print -C y2)" || err_exit "y2: bracket open ${bracketstat.bopen} != bracket close ${bracketstat.bclose}"
[[ "$y1" == "$y2" ]] || err_exit "Expected $(printf "%q\n" "${y1}") == $(printf "%q\n" "${y2}")."
[[ "$x"  == "$y1" ]] || err_exit "Expected $(printf "%q\n" "${x}") == $(printf "%q\n" "${y}")."

# cleanup
unset x y1 y2 || err_exit "unset failed"
[[ "$x" == "" ]]  || err_exit "cleanup failed for x"
[[ "$y1" == "" ]] || err_exit "cleanup failed for y1"
[[ "$y2" == "" ]] || err_exit "cleanup failed for y2"


# Test 3: Test compound variable copy operator vs. "read -C"
compound x=(
	a=1 b=2
	typeset -a myarray=( 1 2 3 4 5 6 7 8 9 10 )
	typeset -A myarray2=( [a]=1 [b]=2 ["c d"]=3 [e]=4 ["f"]=5 [g]=6 [h]=7 [i]=8 [j]=9 [k]=10 )
	compound -A myarray3=(
		[a]=(
			float m1=0.5
			float m2=0.6
			foo="hello"
		)
		[b]=(
			foo="bar"
		)
		["c d"]=(
			integer at=90
		)
		[e]=(
			compound nested_cpv=(
				typeset -a myarray=( 1 2 3 4 5 6 7 8 9 10 )
				typeset str=$'a \'string'
			)
		)
		[f]=(
			typeset g="f"
		)
		[a_nan]=(
			float my_nan=-nan
		)
		[a_hexfloat]=(
		       typeset -X my_hexfloat=1.1
		)
	)
)

compound x_copy=x || err_exit "x_copy copy failed"
[[ "${x_copy}" != "" ]] || err_exit "x_copy should not be empty"
count_brackets "${x_copy}" || err_exit "x_copy: bracket open ${bracketstat.bopen} != bracket close ${bracketstat.bclose}"
count_brackets "$(print -v x_copy)" || err_exit "x_copy: bracket open ${bracketstat.bopen} != bracket close ${bracketstat.bclose}"
count_brackets "$(print -C x_copy)" || err_exit "x_copy: bracket open ${bracketstat.bopen} != bracket close ${bracketstat.bclose}"

compound nested_cpv_copy

nested_cpv_copy=x.myarray3[e].nested_cpv || err_exit "x.myarray3[e].nested_cpv copy failed"
(( ${#nested_cpv_copy.myarray[@]} == 10 )) || err_exit "Expected 10 elements in nested_cpv_copy.myarray, got ${#nested_cpv_copy.myarray[@]}"

# unset branch "x.myarray3[e].nested_cpv" of the variable tree "x" ...
unset x.myarray3[e].nested_cpv || err_exit "unset x.myarray3[e].nested_cpv failed"
[[ "${x.myarray3[e].nested_cpv}" == "" ]] || err_exit "x.myarray3[e].nested_cpv still has a value"

# ... and restore it from the saved copy
printf "%B\n" nested_cpv_copy | cpvcat1 | cpvcat2 | cpvcat3 | cpvcat4 | read -C x.myarray3[e].nested_cpv || err_exit "read failed"

# compare copy of the original tree and the modified one
[[ "${x}" == "${x_copy}" ]] || err_exit "x != x_copy"
count_brackets "${x}" || err_exit "x: bracket open ${bracketstat.bopen} != bracket close ${bracketstat.bclose}"
count_brackets "$(print -v x)" || err_exit "x: bracket open ${bracketstat.bopen} != bracket close ${bracketstat.bclose}"
count_brackets "$(print -C x)" || err_exit "x: bracket open ${bracketstat.bopen} != bracket close ${bracketstat.bclose}"
(( ${#x.myarray3[e].nested_cpv.myarray[@]} == 10 )) || err_exit "Expected 10 elements in x.myarray3[e].nested_cpv, got ${#x.myarray3[e].nested_cpv[@]}"
(( isnan(x.myarray3[a_nan].my_nan) ))   || err_exit "x.myarray3[a_nan].my_nan not a NaN"
(( signbit(x.myarray3[a_nan].my_nan) )) || err_exit "x.myarray3[a_nan].my_nan not negative"

# cleanup
unset x x_copy nested_cpv_copy || err_exit "unset failed"


# Test 4: Test "read -C" failure for missing bracket at the end
typeset s
s=$($SHELL -c 'compound myvar ; print "( unfinished=1" | read -C myvar 2>/dev/null || print "error $?"') || err_exit "shell failed"
[[ "$s" == "error 3" ]] || err_exit "compound_read: expected error 3, got ${s}"


# Test 5: Test "read -C" failure for missing bracket at the beginning
typeset s
s=$($SHELL -c 'compound myvar ; print "  unfinished=1 )" | read -C myvar 2>/dev/null || print "error $?"') || err_exit "shell failed"
[[ "$s" == "error 3" ]] || err_exit "compound_read: expected error 3, got ${s}"


# tests done
exit $((Errors))
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#

#
# Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
#

#
# This test checks whether the issue described in CR #6687139
# ("command substitution, exec, and stdout redirection cause
# allocation loop") has been fixed:
# -- snip --
# The following one-liner (including back ticks) causes ksh93 to spin
# out of control consuming all memory at a *very* rapid pace:
#
#    `exec program > file`
#
#  If "file" is a real file (as opposed to /dev/null), the file will
#  also grow without bound.  "program" need not exist, i.e.
#
#    `exec > file`
#
#  has the same result.  Using $() instead of `` also has the same
#  effect.
#
#  This works fine under all other bourne-compatible shells.
# -- snip --
#

# test setup
function err_exit
{
	print -u2 -n "\t"
	print -u2 -r ${Command}[$1]: "${@:2}"
	(( Errors < 127 && Errors++ ))
}
alias err_exit='err_exit $LINENO'

set -o nounset
Command=${0##*/}
integer Errors=0

function isvalidpid
{
	kill -0 ${1} 2>/dev/null && return 0
	return 1
}

integer childpid
typeset testdir
integer childretval

testdir="/tmp/sun_solaris_cr_6687139_pid$$_${PPID}"
mkdir -p "${testdir}" || err_exit "Cannot create test dirctory"
cd "${testdir}" || { err_exit "Cannot cd to test dirctory" ; exit $Errors ; }

##############################################################################
##
## test variant 1a: Use command substitution $( ... )
##

# Run testcase with "nice" to make sure a "runaway" process can
# still be caught&&terminated by the current shell
nice -n 10 ${SHELL} -c 'touch z ; $(exec nosuchprogram_for_cr_6687139 > z) ; rm z' 2>/dev/null &
childpid=$!

sleep 5

if isvalidpid ${childpid} ; then
	# First _stop_, then log error since the child may eat up memory
	# VERY VERY quickly
	kill -STOP ${childpid}

	err_exit "Child still active after 5 seconds (hang ?)"

	# Get sample stack trace
	pstack ${childpid}
	kill -KILL ${childpid}
fi

# collect child's return status
wait ${childpid}
childretval=$?

(( childretval == 0 )) || err_exit "Child returned non-zero exit code ${childretval}."

[[ ! -f "z" ]] || { rm "z" ; err_exit "Child did not remove test file" ; }


##############################################################################
##
## test variant 1b: Same as test 1a but forces the shell to |fork()| for the
## subshell
##

# Run testcase with "nice" to make sure a "runaway" process can
# still be caught&&terminated by the current shell
nice -n 10 ${SHELL} -c 'touch z ; $(ulimit -c 0 ; exec nosuchprogram_for_cr_6687139 > z) ; rm z' 2>/dev/null &
childpid=$!

sleep 5

if isvalidpid ${childpid} ; then
	# First _stop_, then log error since the child may eat up memory
	# VERY VERY quickly
	kill -STOP ${childpid}

	err_exit "Child still active after 5 seconds (hang ?)"

	# Get sample stack trace
	pstack ${childpid}
	kill -KILL ${childpid}
fi

# collect child's return status
wait ${childpid}
childretval=$?

(( childretval == 0 )) || err_exit "Child returned non-zero exit code ${childretval}."

[[ ! -f "z" ]] || { rm "z" ; err_exit "Child did not remove test file" ; }


##############################################################################
##
## test variant 2a: Use plain subshell ( ... )
##

# Run testcase with "nice" to make sure a "runaway" process can
# still be caught&&terminated by the current shell
nice -n 10 ${SHELL} -c 'touch z ; (exec nosuchprogram_for_cr_6687139 > z) ; rm z' 2>/dev/null &
childpid=$!

sleep 5

if isvalidpid ${childpid} ; then
	# First _stop_, then log error since the child may eat up memory
	# VERY VERY quickly
	kill -STOP ${childpid}

	err_exit "Child still active after 5 seconds (hang ?)"

	# Get sample stack trace
	pstack ${childpid}
	kill -KILL ${childpid}
fi

# collect child's return status
wait ${childpid}
childretval=$?

(( childretval == 0 )) || err_exit "Child returned non-zero exit code ${childretval}."

[[ ! -f "z" ]] || { rm "z" ; err_exit "Child did not remove test file" ; }


##############################################################################
##
## test variant 2b: Same as test 2a but forces the shell to |fork()| for the
## subshell
##

# Run testcase with "nice" to make sure a "runaway" process can
# still be caught&&terminated by the current shell
nice -n 10 ${SHELL} -c 'touch z ; (ulimit -c 0 ; exec nosuchprogram_for_cr_6687139 > z) ; rm z' 2>/dev/null &
childpid=$!

sleep 5

if isvalidpid ${childpid} ; then
	# First _stop_, then log error since the child may eat up memory
	# VERY VERY quickly
	kill -STOP ${childpid}

	err_exit "Child still active after 5 seconds (hang ?)"

	# Get sample stack trace
	pstack ${childpid}
	kill -KILL ${childpid}
fi

# collect child's return status
wait ${childpid}
childretval=$?

(( childretval == 0 )) || err_exit "Child returned non-zero exit code ${childretval}."

[[ ! -f "z" ]] || { rm "z" ; err_exit "Child did not remove test file" ; }

# tests done, remove temporary test subdir
cd /tmp
rmdir "${testdir}" || err_exit "Could not remove temporary test directory ${testdir}"


# tests done
exit $((Errors))
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#

#
# Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
#

#
# Test whether CR #6713682 has been fixed.
#
# Creating a compound variable in s subshell "bleeds through" to the calling subshell in some conditions.
# Example:
# -- snip --
# $ ksh93 -c 'unset l ; ( l=( a=1 b="BE" ) ; print "$l" ) ; print $l'
# (
#         a=1
#         b=BE
# )
# ( )
# -- snip --
# The first bracket pair is Ok since it's coming from $ print "$l" # , however the 2nd pair comes from the print $l _outside_ the subshell where the variable "l" should no longer exist.
#
# Workaround:
# Force ksh93 to call |fork()| for the matching subshell using $ ulimit -c #, e.g. ...
# -- snip --
# $ ksh93 -c 'unset l ; ( ulimit -c 0 ; l=( a=1 b="BE" ) ; print "$l" ) ; print $l'
# (
#         a=1
#         b=BE
# )
# -- snip --
# ... provides the correct output.
#

# test setup
function err_exit
{
	print -u2 -n "\t"
	print -u2 -r ${Command}[$1]: "${@:2}"
	(( Errors < 127 && Errors++ ))
}
alias err_exit='err_exit $LINENO'

set -o nounset
Command=${0##*/}
integer Errors=0


typeset var1 var2

# use unset, l=() compound syntax and print
var1="$(${SHELL} -c 'unset l ; (               l=( a=1 b="BE" ) ; print "$l" ) ; print $l')" || err_exit "Non-zero exit code."
var2="$(${SHELL} -c 'unset l ; ( ulimit -c 0 ; l=( a=1 b="BE" ) ; print "$l" ) ; print $l')" || err_exit "Non-zero exit code."
[[ "${var1}" == "${var2}" ]] || err_exit "Non-fork()'ed subshell output differes from fork()'ed subshell output (with unset)."

# do not use unset, l=() compound syntax and print
var1="$(${SHELL} -c '(               l=( a=1 b="BE" ) ; print "$l" ) ; print $l')" || err_exit "Non-zero exit code."
var2="$(${SHELL} -c '( ulimit -c 0 ; l=( a=1 b="BE" ) ; print "$l" ) ; print $l')" || err_exit "Non-zero exit code."
[[ "${var1}" == "${var2}" ]] || err_exit "Non-fork()'ed subshell output differes from fork()'ed subshell output (without unset)."

# use unset, typeset -C compound syntax and print
var1="$(${SHELL} -c 'unset l ; (               compound l ; l.a=1 ; l.b="BE" ; print "$l" ) ; print $l')" || err_exit "Non-zero exit code."
var2="$(${SHELL} -c 'unset l ; ( ulimit -c 0 ; compound l ; l.a=1 ; l.b="BE" ; print "$l" ) ; print $l')" || err_exit "Non-zero exit code."
[[ "${var1}" == "${var2}" ]] || err_exit "Non-fork()'ed subshell output differes from fork()'ed subshell output (with unset)."

# do not use unset, typeset -C compound syntax and print
var1="$(${SHELL} -c '(  	     compound l ; l.a=1 ; l.b="BE" ; print "$l" ) ; print $l')" || err_exit "Non-zero exit code."
var2="$(${SHELL} -c '( ulimit -c 0 ; compound l ; l.a=1 ; l.b="BE" ; print "$l" ) ; print $l')" || err_exit "Non-zero exit code."
[[ "${var1}" == "${var2}" ]] || err_exit "Non-fork()'ed subshell output differes from fork()'ed subshell output (with unset)."

# use unset, l=() compound syntax and printf "%B\n"
var1="$(${SHELL} -c 'unset l ; (               l=( a=1 b="BE" ) ; printf "%B\n" l ) ; printf "%B\n" l')" || err_exit "Non-zero exit code."
var2="$(${SHELL} -c 'unset l ; ( ulimit -c 0 ; l=( a=1 b="BE" ) ; printf "%B\n" l ) ; printf "%B\n" l')" || err_exit "Non-zero exit code."
[[ "${var1}" == "${var2}" ]] || err_exit "Non-fork()'ed subshell output differes from fork()'ed subshell output (with unset)."

# do not use unset, l=() compound syntax and printf "%B\n"
var1="$(${SHELL} -c '(               l=( a=1 b="BE" ) ; printf "%B\n" l) ; printf "%B\n" l')" || err_exit "Non-zero exit code."
var2="$(${SHELL} -c '( ulimit -c 0 ; l=( a=1 b="BE" ) ; printf "%B\n" l) ; printf "%B\n" l')" || err_exit "Non-zero exit code."
[[ "${var1}" == "${var2}" ]] || err_exit "Non-fork()'ed subshell output differes from fork()'ed subshell output (without unset)."

# use unset, typeset -C compound syntax and printf "%B\n"
var1="$(${SHELL} -c 'unset l ; (               compound l ; l.a=1 ; l.b="BE" ; printf "%B\n" l) ; printf "%B\n" l')" || err_exit "Non-zero exit code."
var2="$(${SHELL} -c 'unset l ; ( ulimit -c 0 ; compound l ; l.a=1 ; l.b="BE" ; printf "%B\n" l) ; printf "%B\n" l')" || err_exit "Non-zero exit code."
[[ "${var1}" == "${var2}" ]] || err_exit "Non-fork()'ed subshell output differes from fork()'ed subshell output (with unset)."

# do not use unset, typeset -C compound syntax and printf "%B\n"
var1="$(${SHELL} -c '(  	     compound l ; l.a=1 ; l.b="BE" ; printf "%B\n" l) ; printf "%B\n" l')" || err_exit "Non-zero exit code."
var2="$(${SHELL} -c '( ulimit -c 0 ; compound l ; l.a=1 ; l.b="BE" ; printf "%B\n" l) ; printf "%B\n" l')" || err_exit "Non-zero exit code."
[[ "${var1}" == "${var2}" ]] || err_exit "Non-fork()'ed subshell output differes from fork()'ed subshell output (with unset)."


# tests done
exit $((Errors))
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#

#
# Copyright (c) 2009, 2010, Oracle and/or its affiliates. All rights reserved.
#

#
# This test checks whether ksh93 (like ksh88) generates calls a
# CHLD/SIGCHLD trap for background jobs and _not_ for foreground jobs.
#
# This was reported as CR #6722134 ("*ksh93* (20080624_snapshot)
# doesn't execute CHLD trap"):
# -- snip --
# With "set -o monitor" on and "set -o notify" off, ksh88 executes the CHLD
# trap while waiting for interactive input when a background job completes.
# ksh93 appears not to execute the CHLD trap when a background job terminates.
# Probably related:  I noticed that with no CHLD trap set, but -o monitor and
# -o notify set, there should be a similar asynchronous job completion notice.
# It works in ksh88 but not in this ksh93 build.
# -- snip --
#

# test setup
function err_exit
{
	print -u2 -n "\t"
	print -u2 -r ${Command}[$1]: "${@:2}"
	(( Errors < 127 && Errors++ ))
}
alias err_exit='err_exit $LINENO'

set -o nounset
Command=${0##*/}
integer Errors=0


##
## test one:
##
s="$($SHELL -c '
set -o errexit
integer i

trap "print got_child" SIGCHLD

sleep 5 &
sleep 7 &
for ((i=0 ; i < 15 ; i++)) ; do
      print $i
      sleep 1

      # external, non-background command for which a SIGCHLD should
      # _not_ be fired
      /bin/true >/dev/null
done
print "loop finished"
wait
print "done"
' 2>&1 )" || err_exit "test loop failed."

[[ "$s" == ~(Er)$'14\nloop finished\ndone' ]] || err_exit "Expected '14\nloop finished\ndone' at the end of the output, got ${s}."
[[ "$s" == ~(El)$'0\n1\n2' ]] || err_exit "Expected '0\n1\n2' as at the beginning of the output, got ${s}."

integer count
(( count=$(fgrep "got_child" <<< "$s" | wc -l) )) || err_exit "counting failed."
(( count == 2 )) || err_exit "Expected count==2, got count==${count}."


##
## test two:
## (same as test "one" except that this test has one more "sleep" child)
##
s="$($SHELL -c '
set -o errexit
integer i

trap "print got_child" SIGCHLD

sleep 5 &
sleep 7 &
sleep 9 &
for ((i=0 ; i < 15 ; i++)) ; do
      print $i
      sleep 1

      # external, non-background command for which a SIGCHLD should
      # _not_ be fired
      /bin/true >/dev/null
done
print "loop finished"
wait
print "done"
' 2>&1 )" || err_exit "test loop failed."

[[ "$s" == ~(Er)$'14\nloop finished\ndone' ]] || err_exit "Expected '14\nloop finished\ndone' at the end of the output, got ${s}."
[[ "$s" == ~(El)$'0\n1\n2' ]] || err_exit "Expected '0\n1\n2' as at the beginning of the output, got ${s}."

(( count=$(fgrep "got_child" <<< "$s" | wc -l) )) || err_exit "counting failed."
(( count == 3 )) || err_exit "Expected count==3, got count==${count}."


# tests done
exit $((Errors))
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#

#
# Copyright (c) 2009, 2010, Oracle and/or its affiliates. All rights reserved.
#

#
# Test whether CR #6753538 ("umask modification leaks out of a ksh93
# subshell") has been fixed.
#
# Quote from CR #6753538:
# -- snip --
# I discovered that Solaris 11's /bin/sh exhibits the following
# surprising behavior:
#
#    $ /bin/sh -c 'umask 22; (umask 0); umask'
#    0000
#
# All other shells I tried print 22.
# -- snip --


# test setup
function err_exit
{
	print -u2 -n "\t"
	print -u2 -r ${Command}[$1]: "${@:2}"
	(( Errors < 127 && Errors++ ))
}
alias err_exit='err_exit $LINENO'

set -o nounset
Command=${0##*/}
integer Errors=0


#
# test set 1: Simple umask in subshell
#
x=$(${SHELL} -c 'umask 22; (umask  0); umask')
[[ "$x" == "0022" ]] || err_exit "expected umask 0022, got $x"

x=$(${SHELL} -c 'umask 20; (umask  0); umask')
[[ "$x" == "0020" ]] || err_exit "expected umask 0020, got $x"

x=$(${SHELL} -c 'umask  0; (umask 22); umask')
[[ "$x" == "0000" ]] || err_exit "expected umask 0000, got $x"


#
# test set 2: Simple umask in two subshells
#
x=$(${SHELL} -c 'umask 22; ( (umask 10); umask  0); umask')
[[ "$x" == "0022" ]] || err_exit "expected umask 0022, got $x"

x=$(${SHELL} -c 'umask 20; ( (umask 10); umask 0); umask')
[[ "$x" == "0020" ]] || err_exit "expected umas k 0020, got $x"

x=$(${SHELL} -c 'umask  0; ( (umask 10); umask 22); umask')
[[ "$x" == "0000" ]] || err_exit "expected umask 0000, got $x"


#
# test set 3: Compare normal subshell vs. subshell in seperate process
# ($ ulimit -c 0 # forced the subshell to |fork()|
#
x=$(${SHELL} -c 'umask 22; (              umask  0); umask') || err_exit "shell failed."
y=$(${SHELL} -c 'umask 22; (ulimit -c 0 ; umask  0); umask') || err_exit "shell failed."
[[ "$x" == "$y" ]] || err_exit "$x != $y"

x=$(${SHELL} -c 'umask 20; (              umask  0); umask') || err_exit "shell failed."
y=$(${SHELL} -c 'umask 20; (ulimit -c 0 ; umask  0); umask') || err_exit "shell failed."
[[ "$x" == "$y" ]] || err_exit "$x != $y"

x=$(${SHELL} -c 'umask  0; (              umask 20); umask') || err_exit "shell failed."
y=$(${SHELL} -c 'umask  0; (ulimit -c 0 ; umask 20); umask') || err_exit "shell failed."
[[ "$x" == "$y" ]] || err_exit "$x != $y"


# tests done
exit $((Errors))
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#

#
# Copyright (c) 2009, 2010, Oracle and/or its affiliates. All rights reserved.
#

#
# Test whether CR #6754020 ("ksh93 does weird '[' expansion") has
# been fixed.
#
# Quote from CR #6754020:
# ---- snip ----
# The problem is that subprocess uses /bin/sh as the shell when it
# spins off the process. As Brad demonstrated:
# /bin/sh -c 'echo F[[O]'
# F[[O][
#
# In short, this bug only appears when run through the test suite,
# or by people  running /bin/sh who don't understand how their shell
# treats special characters.
# -- snip --
#
# In this case ksh93 has a bug which causes "F[[O]" to be expanded
# in a wrong way.
# ---- snip ----


# test setup
function err_exit
{
	print -u2 -n "\t"
	print -u2 -r ${Command}[$1]: "${@:2}"
	(( Errors < 127 && Errors++ ))
}
alias err_exit='err_exit $LINENO'

set -o nounset
Command=${0##*/}
integer Errors=0


typeset s

# test using "echo"
s="$(${SHELL} -c 'echo F[[O]')"
[[ "$s" == 'F[[O]' ]] || err_exit "Expected 'F[[O]', got $s"

s="$(${SHELL} -c 'echo F[[[O]]')"
[[ "$s" == 'F[[[O]]' ]] || err_exit "Expected 'F[[[O]]', got $s"


# test using "print"
s="$(${SHELL} -c 'print F[[O]')"
[[ "$s" == 'F[[O]' ]] || err_exit "Expected 'F[[O]', got $s"

s="$(${SHELL} -c 'print F[[[O]]')"
[[ "$s" == 'F[[[O]]' ]] || err_exit "Expected 'F[[[O]]', got $s"


# tests done
exit $((Errors))
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#

#
# Copyright (c) 2009, 2010, Oracle and/or its affiliates. All rights reserved.
#

#
# Test whether CR #6763594 ('ksh93 executes command after "command"
# builtin twice on failure') has been fixed.
#
# Quote from CR #6763594:
# ---- snip ----
# ksh93 has a bug which causes shell to execute the command after the
# "command" builtin to be executed twice if "command" fails:
# -- snip --
# $ ksh93 -x -c 'print "true" >myfoo ; chmod a+x,a-r myfoo ; command ./myfoo ;
# print $?'
# + print true
# + 1> myfoo
# + chmod a+x,a-r myfoo
# + command ./myfoo
# ksh93[1]: ./myfoo: ./myfoo: cannot open [Permission denied]
# + print 1
# 1
# + print 0
# 0
# -- snip --
# The "print" command at the end is executed twice in this case since
# the shell jumps to the wrong position in the execution sequence.
#
# The correct output should be:
# -- snip --
# $ ksh93 -x -c 'print "true" >myfoo ; chmod a+x,a-r myfoo ; command ./myfoo ;
# print $?'
# + print true
# + 1> myfoo
# + chmod a+x,a-r myfoo
# + command ./myfoo
# ksh93[1]: ./myfoo: ./myfoo: cannot open [Permission denied]
# + print 1
# 1
# -- snip --
# ---- snip ----


# test setup
function err_exit
{
	print -u2 -n "\t"
	print -u2 -r ${Command}[$1]: "${@:2}"
	(( Errors < 127 && Errors++ ))
}
alias err_exit='err_exit $LINENO'

set -o nounset
Command=${0##*/}
integer Errors=0


typeset testtmpdir=/tmp/ksh93_test_cr_6763594_${PPID}_$$
mkdir "${testtmpdir}" || { err_exit "Could not create temporary directory ${testtmpdir}." ; exit ${Errors} ; }

cd "${testtmpdir}" || { err_exit "Cannot cd to temporary directory ${testtmpdir}." ; exit ${Errors} ; }

typeset s

${SHELL} -c 'print "true" >myfoo ; chmod a+x,a-r myfoo ; command ./myfoo ; print $?' 1>out_stdout 2>out_stderr
(( $? == 0 )) || err_exit "Return code $?, expected 0"

s=$( < out_stdout ) ; [[ "$s" == '126' ]] || err_exit "Expected '126', got $(printf "%q\n" "$s")."
s=$( < out_stderr ) ; [[ "$s" == ~(Elr)(.*:\ \./myfoo:\ \./myfoo:\ .*\[.*\]) ]] || err_exit "Output $(printf "%q\n" "$s") does not match pattern '~(Elr)(.*:\ \./myfoo:\ \./myfoo:\ .*\[.*\])'."

rm "myfoo" "out_stdout" "out_stderr" || err_exit "rm failed."
cd ..
rmdir "${testtmpdir}" || err_exit "Failed to remove temporary directory ${testtmpdir}."


# tests done
exit $((Errors))
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#

#
# Copyright (c) 2009, 2010, Oracle and/or its affiliates. All rights reserved.
#

#
# Test whether CR #6766246 ("bug in pattern matching") has been fixed.
#
# Quote from CR #6766246:
# ---- snip ----
# The bootstrap script of pkgsrc contains this code
# checkarg_sane_absolute_path() {
#   case "$1" in
#     "") ;; # the default value will be used.
#     *[!-A-Za-z0-9_./]*)
#       die "ERROR: Invalid characters in path $1 (from $2)." ;;
#     /*) ;;
#     *) die "ERROR: The argument to $2 must be an absolute path." ;;
#   esac
# }
# It turns out, the leading "!" in the pattern is not interpreted
# as negation, and the first "-" not as a literal. Instead the
# character range  "! to A" is constructed. Paths containing "%"
# or "@" are accepted, but paths containing "-" are rejected.
# Note that this interpretation makes the whole pattern
# syntactically wrong, which isn't noticed either.
#
# Test case:
# -- snip --
# !/bin/sh
# case "$1" in
# *[!-A-Za-z0-9_./]*)
#         echo invalid characters used in $1
#         ;;
# *)
#         echo only valid characters used in $1
#         ;;
# esac
# -- snip --
# Expected Result:
#    strings containing a "-" should be accepted, strings containing
#    a "@" should be rejected
# Actual Result:
#    strings containing a "-" are rejected, strings containing a
#    "@" are accepted
# Workaround
#    The pattern "*[!A-Za-z0-9_./-]*" (i.e. shifting the dash to
#    the end) works as expected.
# ---- snip ----


# test setup
function err_exit
{
	print -u2 -n "\t"
	print -u2 -r ${Command}[$1]: "${@:2}"
	(( Errors < 127 && Errors++ ))
}
alias err_exit='err_exit $LINENO'

set -o nounset
Command=${0##*/}
integer Errors=0


## test 1 (based on the bug report):

function do_match
{
	case "$1" in
		*[!-A-Za-z0-9_./]*)
			print "match"
			;;
		*)
			print "nomatch"
			;;
	esac
	return 0
}

typeset pat

pat="foo-bar" ; [[ "$(do_match "${pat}")" == "nomatch" ]] || err_exit "${pat} matched."
pat="foo+bar" ; [[ "$(do_match "${pat}")" == "match"   ]] || err_exit "${pat} not matched."
pat="foo/bar" ; [[ "$(do_match "${pat}")" == "nomatch" ]] || err_exit "${pat} matched."
pat="foo_bar" ; [[ "$(do_match "${pat}")" == "nomatch" ]] || err_exit "${pat} matched."
pat="foo@bar" ; [[ "$(do_match "${pat}")" == "match"   ]] || err_exit "${pat} not matched."
pat="foobar-" ; [[ "$(do_match "${pat}")" == "nomatch" ]] || err_exit "${pat} matched."
pat="foobar+" ; [[ "$(do_match "${pat}")" == "match"   ]] || err_exit "${pat} not matched."
pat="foobar/" ; [[ "$(do_match "${pat}")" == "nomatch" ]] || err_exit "${pat} matched."
pat="foobar_" ; [[ "$(do_match "${pat}")" == "nomatch" ]] || err_exit "${pat} matched."
pat="foobar@" ; [[ "$(do_match "${pat}")" == "match"   ]] || err_exit "${pat} not matched."
pat="-foobar" ; [[ "$(do_match "${pat}")" == "nomatch" ]] || err_exit "${pat} matched."
pat="+foobar" ; [[ "$(do_match "${pat}")" == "match"   ]] || err_exit "${pat} not matched."
pat="/foobar" ; [[ "$(do_match "${pat}")" == "nomatch" ]] || err_exit "${pat} matched."
pat="_foobar" ; [[ "$(do_match "${pat}")" == "nomatch" ]] || err_exit "${pat} matched."
pat="@foobar" ; [[ "$(do_match "${pat}")" == "match"   ]] || err_exit "${pat} not matched."


## test 2 (gsf's test chain):

# Make sure LC_COLLATE has a value
if [[ ! -v LC_COLLATE ]] ; then
	if [[ -v LANG && ! -v LC_ALL ]]; then
		LC_COLLATE="${LANG}"
	fi
fi

if [[ -v LC_ALL ]] ; then
	LC_COLLATE="${LC_ALL}"
fi

[[ -v LC_COLLATE ]] || LC_COLLATE=C

set -- \
        'A'   0 1 1   0 1 1      1 0 0   1 0 0   \
        'Z'   0 1 1   0 1 1      1 0 0   1 0 0   \
        '/'   0 0 0   0 0 0      1 1 1   1 1 1   \
        '.'   0 0 0   0 0 0      1 1 1   1 1 1   \
        '_'   0 0 0   0 0 0      1 1 1   1 1 1   \
        '-'   1 1 1   1 1 1      0 0 0   0 0 0   \
        '%'   0 0 0   0 0 0      1 1 1   1 1 1   \
        '@'   0 0 0   0 0 0      1 1 1   1 1 1   \
        '!'   0 0 0   0 0 0      1 1 1   1 1 1   \
        '^'   0 0 0   0 0 0      1 1 1   1 1 1   \
        # retain this line #
while (( $# >= 13 )) ; do
	c=$1
	shift
	for p in \
		'[![.-.]]' \
		'[![.-.][:upper:]]' \
		'[![.-.]A-Z]' \
		'[!-]' \
		'[!-[:upper:]]' \
		'[!-A-Z]' \
		'[[.-.]]' \
		'[[.-.][:upper:]]' \
		'[[.-.]A-Z]' \
		'[-]' \
		'[-[:upper:]]' \
		'[-A-Z]' \
		# retain this line #
	do      e=$1
		shift
		[[ $c == $p ]]
		g=$?
		[[ $g == $e ]] || err_exit "[[ '$c' == $p ]] for LC_COLLATE=$l failed -- expected $e, got $g"
	done
done


# tests done
exit $((Errors))
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#

#
# Copyright (c) 2009, 2010, Oracle and/or its affiliates. All rights reserved.
#

#
# This test checks whether ksh93 supports more than 256 recursive
# function+command substitution calls.
#
# This was reported as CR #6769332 ('Recursive function+command
# substitutions terminate shell after 257 iterations'):
# ------------ snip ------------
# Recursive function+command substitutions
# (e.g. func1() { x=$( func2 ) ; } ; x=$( func1 ) ) terminate the
# ksh93 shell after 257 iterations with a exit code of "0" (it
# seems the shell just "quits" after the last "return 0" statement
# in the function).
# Running the attached testcase terminates the shell after 257
# iterations (g=257 in the script) while 256 iterations (replace
# "257" with "256" in the script) just works fine.
# The same testcase works Ok in ksh88 (=/usr/bin/ksh in
# Solaris 10U5)
#
# Expected Result
#    The script should output "done" and return the exit code 0.
#
# Actual Result
#    No messsge. Exit code "0".
#
# Error Message(s)
#    None (exit code is "0").
#
# Test Case
#    f1()
# {
#         h=$1
#         (( h=h-1 ))
#         (( h <= 0 )) && return 0
#         x=$(f1 "$h" "$l" "$g" d e "$l") || print -u2 "$g/$h: fail"
#         return 0
# }
# l=""
# g=257
# i=0
# while (( i < $g )) ; do
#         l="${l}x"
#         (( i=i+1 ))
# done
# f1 "$g" "$l" "$g" d e "$l" || print -u2 "$g: fail0"
# print "done"
# exit 0
#
# Workaround
#    -
# ------------ snip ------------
#

# test setup
function err_exit
{
	print -u2 -n "\t"
	print -u2 -r ${Command}[$1]: "${@:2}"
	(( Errors < 127 && Errors++ ))
}
alias err_exit='err_exit $LINENO'

set -o nounset
Command=${0##*/}
integer Errors=0

#
# test1: Testcase from CR #6769332
#
(
cat <<EOF
# make sure we have enougth stack (needed for 64bit SPARC and SystemZ)
ulimit -s 65536

f1()
{
        h=\$1
        (( h=h-1 ))
        (( h <= 0 )) && return 0
        x=\$(f1 "\$h" "\$l" "\$g" d e "\$l") || print -u2 "\$g/\$h: fail"
        return 0
}
l=""
g=257
i=0
while (( i < \$g )) ; do
        l="\${l}x"
        (( i=i+1 ))
done
f1 "\$g" "\$l" "\$g" d e "\$l" || print -u2 "\$g: fail0"
print "done"
EOF
) | out="$( ${SHELL} 2>&1 ; )" || err_exit "Shell returned non-zero exit code $?."

[[ "${out}" == "done" ]] || err_exit "Output expected to be 'done', got '${out}'."


# tests done
exit $((Errors))
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#

#
# Copyright (c) 2009, 2010, Oracle and/or its affiliates. All rights reserved.
#

#
# This test checks whether the arithmetric function "iszero" is available.
#
# This was reported as CR #6777491 ("*ksh93* lacks arithmetric function
# iszero()"):
# ------------ snip ------------
# ksh93 lacks arithmetric function "iszero()" which limits the ability
# to classify floating-point values or even correctly match against
# zero (since IEEE754-1985/2008 floating-point math differs between
# positive and negaive zero values).
# Frequency
#    Always
# Regression
#    No
# Steps to Reproduce
#    $ ksh93 -c '(( iszero(0) )) && print "0 is a zero"'
# Expected Result
#    Output to stdout:
# -- snip --
# 0 is a zero
# -- snip --
# Actual Result
#    ksh93 exists with:
# -- snip --
# ksh93: iszero(0) : unknown function
# -- snip --
# Error Message(s)
#    ksh93: iszero(0) : unknown function
# Test Case
#    ksh93 -c '(( iszero(0) )) && print "0 is a zero"'
# ------------ snip ------------
#

# test setup
function err_exit
{
	print -u2 -n "\t"
	print -u2 -r ${Command}[$1]: "${@:2}"
	(( Errors < 127 && Errors++ ))
}
alias err_exit='err_exit $LINENO'

set -o nounset
Command=${0##*/}
integer Errors=0

typeset str
integer i

typeset -a tests=(
	'(( iszero(0)   )) && print "OK"'
	'(( iszero(0.)  )) && print "OK"'
	'(( iszero(-0)  )) && print "OK"'
	'(( iszero(-0.) )) && print "OK"'
	'float n=0.  ; (( iszero(n) )) && print "OK"'
	'float n=+0. ; (( iszero(n) )) && print "OK"'
	'float n=-0. ; (( iszero(n) )) && print "OK"'
	'float n=1.  ; (( iszero(n) )) || print "OK"'
	'float n=1.  ; (( iszero(n-1.) )) && print "OK"'
	'float n=-1. ; (( iszero(n+1.) )) && print "OK"'
)

for (( i=0 ; i < ${#tests[@]} ; i++ )) ; do
	str="$( $SHELL -o errexit -c "${tests[i]}" 2>&1 )" || err_exit "test $i: returned non-zero exit code $?"
	[[ "${str}" == "OK" ]] || err_exit "test $i: expected 'OK', got '${str}'"
done

# tests done
exit $((Errors))
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#

#
# Copyright (c) 2009, 2010, Oracle and/or its affiliates. All rights reserved.
#

#
# This test checks whether ksh93 supports traps for the SIGTHAW
# signal.
#
# This was reported as CR #6778077 ("*ksh93* does not understand "THAW"
# as a signal for use with trap"):
# -- snip --
# While ksh93 understand THAW in the list of signals for kill it does
# not understand it for "trap'
#
# : pod5.eu TS 6 $; kill -l | egrep '(THAW|FREEZE)'
# FREEZE
# THAW
# : pod5.eu TS 7 $; trap "echo THAW" THAW
# ksh93: trap: THAW: bad trap
# : pod5.eu TS 8 $;
#
# Using the signal number (35) works around this.
# -- snip --
#

# test setup
function err_exit
{
	print -u2 -n "\t"
	print -u2 -r ${Command}[$1]: "${@:2}"
	(( Errors < 127 && Errors++ ))
}
alias err_exit='err_exit $LINENO'

set -o nounset
Command=${0##*/}
integer Errors=0


## test one: Check whether the shell supports SIGTHAW as trap
${SHELL} -o errexit -c 'trap "true" SIGTHAW ; true' || err_exit "SIGTHAW not supported."
${SHELL} -o errexit -c 'trap "true" THAW ; true'    || err_exit "THAW not supported."
${SHELL} -o errexit -c 'trap "true" 35 ; true'      || err_exit "signal 35 not supported."


## test two: Check whether the shell supports SIGFREEZE as trap
## (we check this since it is SIGTHAW's counterpart)
${SHELL} -o errexit -c 'trap "true" SIGFREEZE ; true' || err_exit "SIGFREEZE not supported."
${SHELL} -o errexit -c 'trap "true" FREEZE ; true'    || err_exit "FREEZE not supported."
${SHELL} -o errexit -c 'trap "true" 34 ; true'        || err_exit "signal 34 not supported."


## test three: Check all other signals listed by "kill -l"
kill -l | while read i ; do
	str="$( ${SHELL} -c "trap true $i ; print 'ok'" 2>&1 )" || err_exit "shell returned code $? for trap $i"
	[[ "${str}" == "ok" ]] || err_exit "expected 'ok', got $str"
done


# tests done
exit $((Errors))
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#

#
# Copyright (c) 2009, 2010, Oracle and/or its affiliates. All rights reserved.
#

#
# This test checks whether arithmetric math correctly supports
# negative zero values
#
# This was reported as CR #6789247 ("libast/ksh93 1-digit hexfloat base conversion rounds incorrectly"):
# ---- snip ----
# Description
#   [The same issue was described in http://mail.opensolaris.org/pipermail/ksh93-integration-discuss/2008-December/006737.html]
#   This is basically a spin-off of http://bugs.opensolaris.org/view_bug.do?bug_id=6773712 ("1-digit hex fp
#   base conversion of long double rounds incorrectly").
#   The bug description for Solaris libc says this:
#   > The first line of output from this program is correct.  The second line
#   > is not.
#   >
#   > leviathan% cat a.c
#   > #include <stdio.h>
#   >
#   > int main()
#   > {
#   >     printf("%.0a\n", 1.5);
#   >     printf("%.0La\n", 1.5L);
#   >     return 0;
#   > }
#   > leviathan% cc -o a a.c
#   > leviathan% a
#   > 0x1p+1
#   > 0x1p+0
#   > leviathan%
#   If I compile the testcase with libast on Solaris 11/B84 SPARC (which
#   matches ast-open.2008-11-04) I get this:
#   -- snip --
#   $ cc -xc99=%all -I/usr/include/ast -last a.c -o a &&
#   ./a
#   0x1p+00
#   0x1p+00
#   -- snip --
#   ... which seems to be incorrect per the bugs comment above and should
#   be:
#   -- snip --
#   0x1p+1
#   0x1p+1
#   -- snip --
#   ksh93 has the same problem:
#   $ ksh93 -c 'float r=1.5 ; printf "%.0a\n" r'
#   0x1p+00
# Steps to Reproduce
#    Compile and run testcase like this:
#    -- snip --
#    $ cc -xc99=%all -I/usr/include/ast -last a.c -o a &&
#    ./a
#    -- snip --
# Expected Result
#    0x1p+1
#    0x1p+1
# Actual Result
#    0x1p+00
#    0x1p+00
# ---- snip ----
#

# test setup
function err_exit
{
	print -u2 -n "\t"
	print -u2 -r ${Command}[$1]: "${@:2}"
	(( Errors < 127 && Errors++ ))
}
alias err_exit='err_exit $LINENO'

set -o nounset
Command=${0##*/}
integer Errors=0


float r
float result
typeset str

# Test #001/a - check whether the result of a rounded 1.5 is 2.0
r=1.5
result=$(printf "%.0a\n" r) || err_exit "printf returned non-zero exit code"
(( result == 2.0 )) || err_exit "result expected to be 2.0, got ${result}"


# Test #001/b - same as test #001/a but uses "%.0A\n" instead of "%.0a\n"
r=1.5
result=$(printf "%.0A\n" r) || err_exit "printf returned non-zero exit code"
(( result == 2.0 )) || err_exit "result expected to be 2.0, got ${result}"


# Test #002/a - check whether the hexfloat string value matches the expected pattern
r=1.5
str=$(printf "%.0a\n" r) || err_exit "printf returned non-zero exit code"
[[ "${str}" == ~(Glri)0x0*1p\+0*1 ]] || err_exit "str expected to match ~(Glri)0x0*1p\+0*1, got |${str}|"


# Test #002/b - same as test #002/a but uses "%.0A\n" instead of "%.0a\n"
r=1.5
str=$(printf "%.0A\n" r) || err_exit "printf returned non-zero exit code"
[[ "${str}" == ~(Glri)0x0*1p\+0*1 ]] || err_exit "str expected to match ~(Glri)0x0*1p\+0*1, got |${str}|"


# tests done
exit $((Errors))
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#

#
# Copyright (c) 2009, 2010, Oracle and/or its affiliates. All rights reserved.
#

#
# Test whether CR #6800929 ("snv_106 ksh93 update breaks Install(1M)") has been fixed.
#
# Quote from CR #6800929:
# ---- snip ----
# so i just upgraded this morning from snv_105 to snv_106.  now
# Install(1M) is hanging whenever i run it.  i'm running it as follows:
#         Install -o debug -k i86xpv -T domu-219:/tmp
#
# and here's where it's hung:
# ---8<---
#  Edward Pilatowicz <edward.pilatowicz@sun.com>
# $ pstack 204600
# 204600: /bin/ksh /opt/onbld/bin/Install -o debug -k i86xpv -T domu-219:/tmp
#  fffffd7fff2e3d1a write    (1, 4154c0, 64)
#  fffffd7ffefdafc8 sfwr () + 2d0
#  fffffd7ffefc0f6f _sfflsbuf () + 217
#  fffffd7ffefcb9f7 sfsync () + 17f
#  fffffd7ffefc5c58 _sfphead () + 188
#  fffffd7ffefc5ef5 _sfpmove () + 55
#  fffffd7ffefc2595 _sfmode () + 22d
#  fffffd7ffefc5fb1 sfpool () + 99
#  fffffd7fff15eb8e sh_exec () + 2f56
#  fffffd7fff15f78c sh_exec () + 3b54
#  fffffd7fff15d9c8 sh_exec () + 1d90
#  fffffd7fff15788e sh_subshell () + 646
#  fffffd7fff134562 comsubst () + 8a2
#  fffffd7fff12f61f copyto () + bcf
#  fffffd7fff12df79 sh_macexpand () + 1f1
#  fffffd7fff1129f5 arg_expand () + a5
#  fffffd7fff112812 sh_argbuild () + 9a
#  fffffd7fff15dbe2 sh_exec () + 1faa
#  fffffd7fff15d854 sh_exec () + 1c1c
#  fffffd7fff0f22ef b_dot_cmd () + 507
#  fffffd7fff161559 sh_funct () + 199
#  fffffd7fff15ef35 sh_exec () + 32fd
#  fffffd7fff136e86 exfile () + 786
#  fffffd7fff136676 sh_main () + 7fe
#  0000000000400e72 main () + 52
#  0000000000400ccc ????
# ---8<---
#
# there is only one place where Install(1M) invokes "uniq":
#         set -- `grep "^CONF" $modlist | sort | uniq`;
#
# as it turns out, i can easily reproduce this problem as follows:
# ---8<---
# $ ksh93
# $ set -- `cat /etc/termcap | sort | uniq`
# <hang>
# ---8<---
# ---- snip ----


# test setup
function err_exit
{
	print -u2 -n "\t"
	print -u2 -r ${Command}[$1]: "${@:2}"
	(( Errors < 127 && Errors++ ))
}
alias err_exit='err_exit $LINENO'

set -o nounset
Command=${0##*/}
integer Errors=0

# common functions/variables
function isvalidpid
{
	kill -0 ${1} 2>/dev/null && return 0
	return 1
}
integer testfilesize i maxwait
typeset tmpfile
integer testid


# test 1: run loop and check various temp filesizes
tmpfile="$(mktemp -t "sun_solaris_cr_6800929_large_command_substitution_hang.${PPID}.$$.XXXXXX")" || err_exit "Cannot create temporary file."

compound -a testcases=(
	# test 1a: Run test child for $(...)
	# (note the pipe chain has to end in a builtin command, an external command may not trigger the bug)
	( name="test1a" cmd="builtin cat ; print -- \"\$(cat \"${tmpfile}\" | cat)\" ; true" )
	# test 1b: Same as test1a but uses ${... ; } instead if $(...)
	( name="test1b" cmd="builtin cat ; print -- \"\${ cat \"${tmpfile}\" | cat ; }\" ; true" )
	# test 1c: Same as test1a but does not use a pipe
	( name="test1c" cmd="builtin cat ; print -- \"\$(cat \"${tmpfile}\" ; true)\" ; true" )
	# test 1d: Same as test1a but does not use a pipe
	( name="test1d" cmd="builtin cat ; print -- \"\${ cat \"${tmpfile}\" ; true ; }\" ; true" )

	# test 1e: Same as test1a but uses an external "cat" command
	( name="test1e" cmd="builtin -d cat /bin/cat ; print -- \"\$(cat \"${tmpfile}\" | cat)\" ; true" )
	# test 1f: Same as test1a but uses an external "cat" command
	( name="test1f" cmd="builtin -d cat /bin/cat ; print -- \"\${ cat \"${tmpfile}\" | cat ; }\" ; true" )
	# test 1g: Same as test1a but uses an external "cat" command
	( name="test1g" cmd="builtin -d cat /bin/cat ; print -- \"\$(cat \"${tmpfile}\" ; true)\" ; true" )
	# test 1h: Same as test1a but uses an external "cat" command
	( name="test1h" cmd="builtin -d cat /bin/cat ; print -- \"\${ cat \"${tmpfile}\" ; true ; }\" ; true" )
)

for (( testfilesize=1*1024 ; testfilesize <= 1024*1024 ; testfilesize*=2 )) ; do
	# Create temp file
	{
		for (( i=0 ; i < testfilesize ; i+=64 )) ; do
			print "0123456789abcdef01234567890ABCDEF0123456789abcdef01234567890ABCDE"
		done
	} >"${tmpfile}"

	# wait up to log2(i) seconds for the child to terminate
	# (this is 10 seconds for 1KB and 19 seconds for 512KB)
	(( maxwait=log2(testfilesize) ))

	for testid in "${!testcases[@]}" ; do
		nameref currtst=testcases[testid]
		${SHELL} -o errexit -c "${currtst.cmd}" >"${tmpfile}.out" &
		(( childpid=$! ))

		for (( i=0 ; i < maxwait ; i++ )) ; do
			isvalidpid ${childpid} || break
			sleep 0.25
		done

		if isvalidpid ${childpid} ; then
			err_exit "${currtst.name}: child (pid=${childpid}) still busy, filesize=${testfilesize}."
			kill -KILL ${childpid} 2>/dev/null
		fi
		wait || err_exit "${currtst.name}: Child returned non-zero exit code." # wait for child (and/or avoid zombies/slime)

		# compare input/output
		cmp -s "${tmpfile}" "${tmpfile}.out" || err_exit "${currtst.name}: ${tmpfile} and ${tmpfile}.out differ, filesize=${testfilesize}."
		rm "${tmpfile}.out"
	done

	# Cleanup
	rm "${tmpfile}"
done


# test 2a: Edward Pilatowicz <edward.pilatowicz@sun.com>'s Solaris-specific testcase
${SHELL} -o errexit -c 'builtin uniq ; set -- `cat /etc/termcap | sort | uniq` ; true' >/dev/null &
(( childpid=$! ))
sleep 5
if isvalidpid ${childpid} ; then
	err_exit "test2a: child (pid=${childpid}) still busy."
	kill -KILL ${childpid} 2>/dev/null
fi
wait || err_exit "test2a: Child returned non-zero exit code." # wait for child (and/or avoid zombies/slime)


# test 2b: Same as test 2a but uses ${... ; } instead of $(...)
${SHELL} -o errexit -c 'builtin uniq ; set -- ${ cat /etc/termcap | sort | uniq ; } ; true' >/dev/null &
(( childpid=$! ))
sleep 5
if isvalidpid ${childpid} ; then
	err_exit "test2b: child (pid=${childpid}) still busy."
	kill -KILL ${childpid} 2>/dev/null
fi
wait || err_exit "test2b: Child returned non-zero exit code." # wait for child (and/or avoid zombies/slime)


# test 2c: Same as test 2a but makes sure that "uniq" is not a builtin
${SHELL} -o errexit -c 'builtin -d uniq /bin/uniq ; set -- `cat /etc/termcap | sort | uniq` ; true' >/dev/null &
(( childpid=$! ))
sleep 5
if isvalidpid ${childpid} ; then
	err_exit "test2c: child (pid=${childpid}) still busy."
	kill -KILL ${childpid} 2>/dev/null
fi
wait || err_exit "test2c: Child returned non-zero exit code." # wait for child (and/or avoid zombies/slime)


# test 2d: Same as test 2c but uses ${... ; } instead of $(...)
${SHELL} -o errexit -c 'builtin -d uniq /bin/uniq ; set -- ${ cat /etc/termcap | sort | uniq ; } ; true' >/dev/null &
(( childpid=$! ))
sleep 5
if isvalidpid ${childpid} ; then
	err_exit "test2d: child (pid=${childpid}) still busy."
	kill -KILL ${childpid} 2>/dev/null
fi
wait || err_exit "test2d: Child returned non-zero exit code." # wait for child (and/or avoid zombies/slime)


# tests done
exit $((Errors))
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#

#
# Copyright (c) 2009, 2010, Oracle and/or its affiliates. All rights reserved.
#

#
# This test checks whether "typeset -m" correctly moves local variables
# into a global variable tree.
#
# This was reported as CR #6805792 ("XXXX"):
# -------- snip --------
# The following attempt to move a local node into an associative array
# fails like this:
# -- snip --
# typeset -C tree
# function f1
# {
#        nameref tr=$1
#
#        typeset -A tr.subtree
#
#        typeset -C node
#
#        node.one="hello"
#        node.two="world"
#
#        # move local note into the array
#        typeset -m tr.subtree["a_node"]=node
#
#        return 0
# }
# f1 tree
# printf "%B\n" tree
# print "ok"
# exit 0
# -- snip --
# The output looks like this:
# -- snip --
# $ ksh93
# varmovetest1.sh
# (
# (
# )
# ok
# -- snip --
# ... but AFAIK it should print:
# -- snip --
# (
#        typeset -A subtree=(
#                [a_node]=(
#                        one=hello
#                        two=world
#                )
#        )
# )
# ok
# -- snip --
# -------- snip --------
#

# test setup
function err_exit
{
	print -u2 -n "\t"
	print -u2 -r ${Command}[$1]: "${@:2}"
	(( Errors < 127 && Errors++ ))
}
alias err_exit='err_exit $LINENO'

set -o nounset
Command=${0##*/}
integer Errors=0


## test start
compound tree1 tree2

# add node to tree which uses "typeset -m" to move a local variable
# into tree1.subtree["a_node"]
function f1
{
	nameref tr=$1

	typeset -A tr.subtree

	compound node

	node.one="dummy1"
	node.two="dummy2"

	# We use the nameref's here since ast-ksh,2008-12-12 crashes
	# when this function returns because "nodeone" and "nodetwo"
	# still reference "node" which was renamed.
	# (note that "f1" must be first function and the first being
	# called, otherwise the crash will not occur)
	nameref nodeone=node.one
	nameref nodetwo=node.two
	nodeone="hello"
	nodetwo="world"

	# move local note into the array
	typeset -m tr.subtree["a_node"]=node

	return 0
}

# Alternative version which uses "nameref" instead of "typeset -m"
function f2
{
	nameref tr=$1

	typeset -A tr.subtree

	nameref node=tr.subtree["a_node"]

	node.one="hello"
	node.two="world"

	return 0
}

f1 tree1
f2 tree2

[[ "${tree1.subtree["a_node"].one}" == "hello" ]] || err_exit "Expected tree1.subtree[\"a_node\"].one == 'hello', got ${tree1.subtree["a_node"].one}"
[[ "${tree1.subtree["a_node"].two}" == "world" ]] || err_exit "Expected tree1.subtree[\"a_node\"].two == 'world', got ${tree1.subtree["a_node"].two}"
[[ "${tree1}" == "${tree2}" ]] || err_exit "tree1 and tree2 differ:"$'\n'"$(diff -u <( printf '%B\n' tree1 ) <( printf '%B\n' tree2 ) )"


# tests done
exit $((Errors))
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#

#
# Copyright (c) 2009, 2010, Oracle and/or its affiliates. All rights reserved.
#

#
# This test checks whether arithmetric operator '<character>
# is working
#
# This was reported as CR #6805794 ('[ku1] printf returns "invalid character constant" for $ printf "%d\n" "'<euro>"'):
# ------------ snip ------------
# There seems be a bug in how ast-ksh.2008-11-04's "printf" builtin
# handles multibyte characters. For example if I try this in the
# en_US.UTF-8 locale ("<euro>" needs to be replace with the EURO symbol):
# -- snip --
# $ printf "%d\n" "'<euro>"
# -ksh93: printf: warning: ': invalid character constant
# 226
# -- snip --
# AFAIK the correct behaviour was to return the numeric value of the
# <euro> symbol in this case (hexadecimal "20ac", decimal 8364), e.g.
# -- snip --
# $ printf "%d\n"
# "'<euro>"
# 8364
# -- snip --
# Frequency
#    Always
# Regression
#    No
# Steps to Reproduce
#    Enter this in an interractive shell:
# $ printf "%d\n" "'<euro>"
# Expected Result
#    -- snip --
# $ printf "%d\n"
# "'<euro>"
# 8364
# -- snip --
# Actual Result
#    -- snip --
# $ printf "%d\n" "'<euro>"
# -ksh93: printf: warning: ': invalid character constant
# 226
# -- snip --
# Error Message(s)
#    printf: warning: ': invalid character constant
# Test Case
#    printf "%d\n" "'<euro>"
# Workaround
#    None.
# ------------ snip ------------
#

# test setup
function err_exit
{
	print -u2 -n "\t"
	print -u2 -r ${Command}[$1]: "${@:2}"
	(( Errors < 127 && Errors++ ))
}
alias err_exit='err_exit $LINENO'

set -o nounset
Command=${0##*/}
integer Errors=0


# declare variables
typeset str

# test whether the locale uses an UTF-8 (-like) encoding and override it on demand
[[ "$(printf "\u[20ac]")" == $'\342\202\254' ]] || LC_ALL=en_US.UTF-8
if [[ "$(printf "\u[20ac]")" != $'\342\202\254' ]] ; then
	err_exit "Local overrride failed."
	exit $((Errors))
fi

# run test
str=$(print $'printf "%d\\\\n" "\'\342\202\254"' | source /dev/stdin)
[[ "${str}" == "8364" ]] || err_exit "expected 8364, got ${str}"


# tests done
exit $((Errors))
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#

#
# Copyright (c) 2009, 2010, Oracle and/or its affiliates. All rights reserved.
#

#
# This test checks whether arithmetric math correctly supports
# negative zero values
#
# This was reported as CR #6805795 ("[ku1] ksh93 does not differ between -0 and +0"):
# ------------ snip ------------
#  Original bug report was:
# ------ snip ------
# Is there a reason why ksh93 does not display the negative sign for the
# value zero ? For example if I have use the C99 function "copysign"
# (copies absolute value of operant a and sign of operant b) I get this
# for { a=5, b=-0 }:
# -- snip --
# $ ksh93 -c 'float x; (( x=copysign(5, -0) )) ; printf "%f\n"
# x'
# -5.000000
# -- snip --
# Now if I swap operands a and b I get this result:
# -- snip --
# $ ksh93 -c 'float x; (( x=copysign(0, -5) )) ; printf "%f\n" x'
# 0.000000
# -- snip --
# AFAIK this result should be "-0.000000" ... or not ?
# BTW: Parsing of "-0" doesn't seem to work either, e.g.
# -- snip --
# $ ksh93 -c 'float x a=-1 b=-0; (( x=copysign(a, b) )) ; printf "%f\n"
# x'
# 1.000000
# -- snip --
# ... while AFAIK it should be "-1.000000" since the 2nd operand of
# "copysign" defines the sign of the result.
# ------ snip ------
# ------------ snip ------------
#

# test setup
function err_exit
{
	print -u2 -n "\t"
	print -u2 -r ${Command}[$1]: "${@:2}"
	(( Errors < 127 && Errors++ ))
}
alias err_exit='err_exit $LINENO'

set -o nounset
Command=${0##*/}
integer Errors=0

typeset str

# test 1: test "copysign()" using constant values
str=$(
	set -o errexit

	print -- $(( copysign(0, -5) ))
	) || err_exit "test failed."
[[ "${str}" == "-0" ]] || err_exit "Expected copysign(0, -5) == -0, got ${str}"


# test 2: Same as test 1 but using variables for the values
str=$(
	set -o errexit

	float a
	float b
	float c

	a=0.
	b=-5.

	(( c=copysign(a, b) ))

	print -- "$c"
	) || err_exit "test failed."
[[ "${str}" == "-0" ]] || err_exit "Expected c == -0, got ${str}"


# test 3: test "signbit()"
str=$(
	set -o errexit

	float a

	a=-0.

	print -- $(( signbit(a) ))
	) || err_exit "test failed."
[[ "${str}" == "1" ]] || err_exit "Expected signbit(a, b) == 1, got ${str}"


# test 4: test "signbit()"
str=$(
	set -o errexit

	float a
	float c

	a=-0.

	(( c=signbit(a) ))

	print -- "$c"
	) || err_exit "test failed."
[[ "${str}" == "1" ]] || err_exit "Expected c == 1, got ${str}"


# test 5: test whether "typeset -X" (C99 "hexfloat") correctly recognizes
# negative zero assigned from a "float"
str=$(
	set -o errexit

	float a      # float
	typeset -X c # hexfloat

	a=-0.

	# copy value from "float" to "hexfloat"
	(( c=a ))

	print -- "$c"
	) || err_exit "test failed."
[[ "${str}" == -0x* ]] || err_exit "Expected c == -0x*, got ${str}"


# test 6: Reverse of test 5: Test whether "float" correctly recognizes
# a C99 "hexfloat" value
str=$(
	set -o errexit

	typeset -X a # hexfloat
	float c      # float

	a=-0x0.0000000000000000000000000000p+00

	# copy value from "hexfloat" to "float"
	(( c=a ))

	print -- "$c"
	) || err_exit "test failed."
[[ "${str}" == "-0" ]] || err_exit "Expected c == -0, got ${str}"


# tests done
exit $((Errors))
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#

#
# Copyright (c) 2009, 2010, Oracle and/or its affiliates. All rights reserved.
#

#
# This test checks whether ksh93 does unneccesaty |libc::getpwnam()|
# calls for "~(modifer)pattern"-style shell patterns
#
# This was reported as CR #6807179 ("ksh93 does unneccesary |libc::getpwnam()| lookups for ~(modifier) pattern patterns"):
# ------------ snip ------------
# ksh93 does unneccesary |libc::getpwnam()| lookups for
# ~(modifer)pattern patterns, e.g. [[ $foo == ~(E)hello.*world ]].
# The problem is that the shell ~(modifer)pattern is an extended
# pattern syntax which allows to specify a "modifer" to change
# the behaviour for "pattern". However the '~' at the beginning
# of this string is causing a tilde expansion (or better: It's
# filling an internal buffer as preparation for tilde expansion
# and this code calls |libc::getpwnam()|) which shouldn't be
# done in this case.
# [1]=For example the "modifer" allows to specifcy "perl",
# "fgrep", "grep", "egrep", "POSIX shell", "korn shell" and
# other types of pattern matching systems (or select stuff
# like archors, case-insensitive matching etc. etc.).
# ------------ snip ------------
#

# test setup
function err_exit
{
	print -u2 -n "\t"
	print -u2 -r ${Command}[$1]: "${@:2}"
	(( Errors < 127 && Errors++ ))
}
alias err_exit='err_exit $LINENO'

set -o nounset
Command=${0##*/}
integer Errors=0

typeset tmpfile

tmpfile="$(mktemp -t "sun_solaris_cr_6807179_shellpattern_uses_getpwnam.${PPID}.$$.XXXXXX")" || err_exit "Cannot create temporary file."
rm -f "${tmpfile}"


# test 1: Check if the shell uses |libc::getpwnam()| for pattern "~(Elr)wo.*ld"
truss -u :: -o "${tmpfile}" ${SHELL} -c '[[ ${hello} == ~(Elr)wo.*ld ]] ; true' || err_exit "truss returned failure=$?"
[[ "$( < "${tmpfile}")" != *getpwnam* ]] || err_exit "truss log reports the use of getpwnam() for pattern ~(Elr)wo.*ld"
rm "${tmpfile}" || err_exit "rm ${tmpfile} failed."


# test 2: Check if the shell uses |libc::getpwnam()| for pattern "~(Si)wo*ld"
truss -u :: -o "${tmpfile}" ${SHELL} -c '[[ ${hello} == ~(Si)wo*ld ]] ; true' || err_exit "truss returned failure=$?"
[[ "$( < "${tmpfile}")" != *getpwnam* ]] || err_exit "truss log reports the use of getpwnam() for pattern ~(Si)wo*ld"
rm "${tmpfile}" || err_exit "rm ${tmpfile} failed."


# test 3: Same as test 1 but uses ~root/ as pattern which will force the use of |libc::getpwnam()|
getent passwd root >/dev/null || err_exit "getent passwd root failed" # safeguard to make sure we get a warning if user root is missing

truss -u :: -o "${tmpfile}" ${SHELL} -c '[[ ${hello} == ~root/ ]] ; true' || err_exit "truss returned failure=$?"
[[ "$( < "${tmpfile}" )" == *getpwnam* ]] || err_exit "truss log reports the use of getpwnam() for pattern ~root/"
rm "${tmpfile}" || err_exit "rm ${tmpfile} failed."


# tests done
exit $((Errors))
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#

#
# Copyright (c) 2009, 2010, Oracle and/or its affiliates. All rights reserved.
#

#
# This test checks whether ksh93's builtin "cat" command properly
# supports the "-n" option.
#
# This was reported as CR #6835835 ('ksh93 "cat" builtin does not handle "-n" correctly'):
# ------------ snip ------------
# [Originally reported in
# http://mail.opensolaris.org/pipermail/ksh93-integration-discuss/2009-February/007050.html
# by Casper Dik]
# -- snip --
# I just noticed this in ksh93:
#  ksh93 -c 'yes "" | head -5|cat -n'
#     1
#     2
#     3
#     4
# (I used this for older shells when I want to a list of all integers from 1
# to a particular number)
# -- snip --
# Frequency
#   Always
# Regression
#   No
# Steps to Reproduce
#   Execute $ ksh93 -c 'yes "" | head -5|cat -n' #
# Expected Result
#     1
#     2
#     3
#     4
#     5
# Actual Result
#
#
#     1
#     2
#
#     3
#
#     4
# Error Message(s)
#   None.
# Test Case
#   See description.
# Workaround
#   Disable ksh93's builtin "cat" command either via using an absolute path
#   to the "cat" command (POSIX-style workaround) or using ksh93's
#   "builtin" command to remove "cat" from the list of builtin
#   commands (e.g. $ builtin -d /bin/cat /bin/cat #).
# ------------ snip ------------
#

# test setup
function err_exit
{
	print -u2 -n "\t"
	print -u2 -r ${Command}[$1]: "${@:2}"
	(( Errors < 127 && Errors++ ))
}
alias err_exit='err_exit $LINENO'

set -o nounset
Command=${0##*/}
integer Errors=0

#
# test 1: Compare output of various "cat -n" combinations
#
integer i
typeset expected_output
typeset out

expected_output=$( ${SHELL} -c 'for ((i=1 ; i <= 12 ; i++ )) ; do printf "%6d\t\n" i ; done' )

compound -a testcases=(
	# note: we have to add an extra /bin/cat at the end of the pipe to make
	# sure the "cat" builtin uses the correct buffering mode to trigger
	# the error and a "true" to make sure the "cat" command isn't the last command
	# of the shell
	( name="test1a" cmd='integer i ; builtin cat ; for ((i=1 ; i <= 12 ; i++ )) ; do print ; done | cat -n          | /bin/cat ; true' )
	# same as "test1a" but uses external "cat" command
	( name="test1b" cmd='integer i ;               for ((i=1 ; i <= 12 ; i++ )) ; do print ; done | /bin/cat -n | /bin/cat ; true' )

	# same as "test1a" but without the last /bin/cat in the pipe
	( name="test1c" cmd='integer i ; builtin cat ; for ((i=1 ; i <= 12 ; i++ )) ; do print ; done | cat -n ; true' )
	# same as "test1b" but without the last /bin/cat in the pipe
	( name="test1d" cmd='integer i ;               for ((i=1 ; i <= 12 ; i++ )) ; do print ; done | /bin/cat -n ; true' )
)

for testid in "${!testcases[@]}" ; do
	nameref tc=testcases[${testid}]

	out="$( ${SHELL} -o errexit -c "${tc.cmd}" )" || err_exit "${tc.name}: Shell failed"
	[[ "${expected_output}" == "${out}" ]] || err_exit "${tc.name}: Builtin output does not match expected output"

	out="$( ${SHELL} +o errexit -c "${tc.cmd}" )" || err_exit "${tc.name}: Shell failed"
	[[ "${expected_output}" == "${out}" ]] || err_exit "${tc.name}: Builtin output does not match expected output"
done


#
# test 2: Casper Dik's original testcase
# from http://mail.opensolaris.org/pipermail/ksh93-integration-discuss/2009-February/007050.html
#

cmp -s \
	<( ${SHELL} -c 'yes "" | head -5 | cat -n' ) \
	<( for ((i=1 ; i <= 5 ; i++ )) ; do printf "%6d\t\n" i ; done ) \
	|| err_exit 'yes "" | head -5 | cat -n does not match expected output.'


# tests done
exit $((Errors))
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#

#
# Copyright (c) 2009, 2010, Oracle and/or its affiliates. All rights reserved.
#

#
# This test checks whether ksh93 does not execute builtin command
# "foo" when referencing variable "foo" when the variable is not
# set (this applies to all builtin commands not bound to a
# specific PATH element, e.g. "test", "sleep", "print" etc.).
#
# This was reported as CR #6848486 ('"echo ${test}" with test
# undefined crashes the shell')
# ------------ snip ------------
# This is an odd one:
#
# $ ksh93 --version
#   version         sh (AT&T Research) 93t 2008-11-04
# $ ksh93
# jl138328@gir:~$ echo $test
#
# jl138328@gir:~$ echo ${test}
# Segmentation Fault (core dumped)
# ------------ snip ------------
#
# The bug originates from the ksh93 "type system" which allows
# an application to define it's own types in ksh93. In such cases
# the output of function "mytype.len" is used when type "mytype"
# has no member variable "len" (note it requires the use of
# ${foo} since the use of $foo does not allow "foo" to contain
# a dot in the variable name).
# The implementation in ast-ksh.2009-11-04 however does this
# for _all_ types of variables and not only for those which
# are a member of an application-defined type, therefore
# causing this bug.
#

# test setup
function err_exit
{
	print -u2 -n "\t"
	print -u2 -r ${Command}[$1]: "${@:2}"
	(( Errors < 127 && Errors++ ))
}
alias err_exit='err_exit $LINENO'

set -o nounset
Command=${0##*/}
integer Errors=0


# Test 1: Test whether the shell crashes when looking for an empty
# "shell" variable.
# (note: return code 78 was just picked randomly)
$SHELL -c 'unset test ; print ${test} ; exit 78' >/dev/null 2>&1
(( $? == 78 )) || err_exit "expected return code is 78, got $?"


# Test 2: Test whether the shell can reach a point (which prints
# "#mark") after the use of ${test} in the script.
out=$($SHELL -o errexit -c 'unset test ; print ${test} ; print "#mark"' 2>&1 ) || err_exit "Shell returned error code $?, expected 0."
[[ "$out" == $'\n#mark' ]] || err_exit "Expected output \$'\n#mark', got '${out}'"


# Test 3: Check whether the use of ${sleep} returns nothing
# (ast-ksh.2008-11-04 will return the usage string of the sleep
# builtin)
out=$($SHELL -o errexit -c 'print ${sleep} ; print "#mark"' 2>&1 ) || err_exit "Shell returned error code $?, expected 0."
[[ "$out" == $'\n#mark' ]] || err_exit "Expected output \$'\n#mark', got '${out}'"


# tests done
exit $((Errors))
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#

#
# Copyright (c) 2009, 2010, Oracle and/or its affiliates. All rights reserved.
#

#
# This test checks whether arithmetric math correctly
# converts a IEEE 754-2008 floating-point value to the C99 hexfloat format
# and back _without_ using digits.
#
# This was reported as CR #6855875 ("typeset -X x ; print $x # does not
# print sufficient digits to restore value"):
# ------------ snip ------------
# $ typeset -X varname # was added to ksh93 to get a reliable way
# (using the C99 "hexfloat" format (see printf(3c)'s "%a" format)) to
# serialise a IEEE754-2008 floating-point value to a string and later feed
# it back into a application _without_ loosing any precision (normal
# base10 floating-point values (e.g. used by $ typeset -E/-F-G #) cause
# rounding errors since IEEE754-2008 |long double| uses base2).
# However $ typeset -l -X x ; ... ; print $x # currently does not print
# sufficient number of digits to restore the full |long double| value as
# expected, instead some digits are missing, resulting in an unwanted
# rounding.
# Example:
# -- snip --
# $ ksh93 -c 'typeset -l -X y y_ascii; (( y=sin(90) )) ; y_ascii=$y ; (( y
# == y_ascii )) || print "no match,\n\t$(printf "%a\n" y)\n!=\n\t$(printf
# "%a\n" y_ascii)"'
# no match,
#         0x1.c9b9ee41cb8665c7890a136ace6bp-01
# !=
#         0x1.c9b9ee41cc000000000000000000p-01
# -- snip --
# Frequency
#    Always
# Regression
#    No
# Steps to Reproduce
#    [See description]
# Expected Result
#    [See description]
# Actual Result
#    [See description]
# Error Message(s)
#    -
# Test Case
#    typeset -l -X y y_ascii
# (( y=sin(90) ))
# y_ascii=$y # convert y to string and store it in "y_ascii"
# if (( y == y_ascii )) ; then
#     print "no match,\n\t$(printf "%a\n" y)\n!=\n\t$(printf "%a\n"
# y_ascii)"
# fi
# Workaround
#    1. Manually increase the number of digits via typeset
# -X<numdigits>
#     OR
# 2. Use $ printf "%a" varname #
# ------------ snip ------------
#

# test setup
function err_exit
{
	print -u2 -n "\t"
	print -u2 -r ${Command}[$1]: "${@:2}"
	(( Errors < 127 && Errors++ ))
}
alias err_exit='err_exit $LINENO'

set -o nounset
Command=${0##*/}
integer Errors=0


# declare variables
typeset		str
integer		i
float		x
float -a	test_values

typeset -l -X	y # hexfloat
typeset -l -E	y_restored1
typeset -l -F	y_restored2
typeset -l -X	y_restored3


# create array of test values
for (( x=-181. ; x < 361. ; x+=.1 )) ; do
	test_values+=( x )
done
test_values+=( 0 -0 +0 ) # (nan -nan inf -inf) are excluded since nan!=nan is always "true"


# run the tests
for (( i=0 ; i < ${#test_values[@]} ; i++ )) ; do
	(( y=sin(test_values[i]) ))

	# convert floating-point value to string (using the hexfloat format) and store it in "str"
	str="${y}"

	# convert it back (via string assignment)
	y_restored1="${str}"
	y_restored2="${str}"
	y_restored3="${str}"
	(( y == y_restored1 )) || err_exit "no match,"$'\n\t'"$(printf "%a\n" y)"$'\n'"!="$'\n\t'"$(printf "%a\n" y_restored1)"
	(( y == y_restored2 )) || err_exit "no match,"$'\n\t'"$(printf "%a\n" y)"$'\n'"!="$'\n\t'"$(printf "%a\n" y_restored2)"
	(( y == y_restored3 )) || err_exit "no match,"$'\n\t'"$(printf "%a\n" y)"$'\n'"!="$'\n\t'"$(printf "%a\n" y_restored3)"

	# convert it back (using arithmetric expression)
	(( y_restored1=str ))
	(( y_restored2=str ))
	(( y_restored3=str ))
	(( y == y_restored1 )) || err_exit "no match,"$'\n\t'"$(printf "%a\n" y)"$'\n'"!="$'\n\t'"$(printf "%a\n" y_restored1)"
	(( y == y_restored2 )) || err_exit "no match,"$'\n\t'"$(printf "%a\n" y)"$'\n'"!="$'\n\t'"$(printf "%a\n" y_restored2)"
	(( y == y_restored3 )) || err_exit "no match,"$'\n\t'"$(printf "%a\n" y)"$'\n'"!="$'\n\t'"$(printf "%a\n" y_restored3)"

	# we exit if we get more than 8 errors (126 would be the maximum)
	(( Errors > 8 )) && exit $((Errors))
done


# tests done
exit $((Errors))
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#

#
# Copyright (c) 2009, 2010, Oracle and/or its affiliates. All rights reserved.
#

#
# This test checks whether the Solaris kernel can directly execute compiled
# shell code.
#
# This was reported as CR #6862121 ("shbinexec kernel module defunct"):
# ------------ snip ------------
# [Originally reported by Sun Japan]
# The new shbinexec kernel module added in B106 is defunct, originally
# caused by my mismerge of the original development tree and later
# because the matching test module didn't test it correctly (April
# quickly discovered the problem but the issue drowned in the cleanup
# putbacks ).
# Frequency
#    Always
# Regression
#    No
# Steps to Reproduce
#    $ cat test1.sh
# print hello
# printf "args=%s\n" "$@"
# $ shcomp test1.sh test1
# # note: this MUST be bash since ksh93 has special support for compiled shell
# # scripts which causes the kernel module to be bypassed (that's why the tes
# # never worked)
# $ bash -c './test1 "a b" "c" "d"'
# Expected Result
#    hello
# args=a a1
# args=b
# args=c
# Actual Result
#    ./test1: line 1: a: not found
# Error Message(s)
#    ./test1: line 1: a: not found
# Test Case
#    See above.
# ------------ snip ------------
#

# test setup
function err_exit
{
	print -u2 -n "\t"
	print -u2 -r ${Command}[$1]: "${@:2}"
	(( Errors < 127 && Errors++ ))
}
alias err_exit='err_exit $LINENO'

set -o nounset
Command=${0##*/}
integer Errors=0

typeset ocwd
typeset tmpdir
typeset out

# create temporary test directory
ocwd="$PWD"
tmpdir="$(mktemp -t -d "test_sun_solaris_cr_6862121_shbinexec_kernel_module_defunct.XXXXXXXX")" || err_exit "Cannot create temporary directory"

cd "${tmpdir}" || { err_exit "cd ${tmpdir} failed." ; exit $((Errors)) ; }


# run tests
{
cat <<EOF
	print hello
	printf "args=%s\n" "\$@"
EOF
} >script1.sh

# Compile script (note we use the platform's /usr/bin/shcomp, _not_ ${SHCOMP})
/usr/bin/shcomp "script1.sh" "script1" || err_exit "shcomp failed with error=$?"

[[ -x "./script1" ]] || err_exit "Script script1 not executable"
out="$(/usr/bin/bash -c './script1 a b "c d"' 2>&1 )" || err_exit "Compiled script failed to execute, error=$?"
[[ "${out}" == $'hello\nargs=a\nargs=b\nargs=c d' ]] || err_exit "Expected xxx, got $(printf "%q\n" "$out")"

# cleanup
rm "script1" "script1.sh"
cd "${ocwd}"
rmdir "${tmpdir}" || err_exit "Cannot remove temporary directory ${tmpdir}".

# tests done
exit $((Errors))
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#

#
# Copyright (c) 2009, 2010, Oracle and/or its affiliates. All rights reserved.
#

#
# This test checks whether a background process called in a subshell can
# cause it to wait for the child process instead of exiting.
#
# This was reported as CR #6881017 ("Subshell doesn't exit, holds pipe
# open preventing callers from exiting"):
# ------------ snip ------------
# The following scenario hangs with snv_122, 100% reproducible:
#
# Create a script hangit:
# -----
# #!/bin/ksh
# ( sleep 100000 </dev/null >/dev/null 2>&1 & )
# exit 0
# -----
#
# Run the following command:
# hangit | tee -a /tmp/log
#
# The hang can be eliminated either by removing the "exit 0" line (?!?), or by
# redirecting the subshell output to /dev/null.
#
# This is pretty nasty. I've whittled it down to this simple case but am seeing
# it in a much more subtle and complex environment where there are several
# intermediate calling scripts which have exited and eventually the parent pipes
# the output and hangs on the open pipe. It was hard to track down.
# ------------ snip ------------
#

# test setup
function err_exit
{
	print -u2 -n "\t"
	print -u2 -r ${Command}[$1]: "${@:2}"
	(( Errors < 127 && Errors++ ))
}
alias err_exit='err_exit $LINENO'

set -o nounset
Command=${0##*/}
integer Errors=0

float tstart tstop tdiff

# run test with 10 second timeout
(( tstart=SECONDS ))
$SHELL -c '( sleep 10 </dev/null >/dev/null 2>&1 & ) ; exit 0' | cat >/dev/null
(( tstop=SECONDS ))

# we remove two seconds below to make sure we don't run into issues
# with smaller xntpd adjustments
(( tdiff=tstop-tstart ))
(( tdiff < (10.-2.) )) || err_exit "test run needed ${tdiff} seconds to complete (instead of < 8.)"

# tests done
exit $((Errors))
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#

#
# Copyright (c) 2009, 2010, Oracle and/or its affiliates. All rights reserved.
#

#
# This test checks whether the return code of a child process
# is reported properly.
#
# This was reported as CR #6887363 ("Korn shell 93 sometimes
# mishandles return value of its child process"):
# ------------ snip ------------
# Following construction sometimes ends with wrong return value.
#
#      56 	 echo $op | grep rand 2>&1 >/dev/null
#      57 	 if [ $? = 0 ]; then
#      58 		randseq="rand${SEED}"
#      59 	 else
#      60 		randseq="seq"
#      61 	 fi
#
# Sometimes, the given result is "rand..." even when there is
# no "rand" word in $op. This can be demonstrated with
# TSufs/SnapShots/Func test case which excercises shown code
# quite often.
#
# As it happens only sometimes, I suppose there is an
# race-condition in handling return value from a child process.
# ------------ snip ------------
#

# test setup
function err_exit
{
	print -u2 -n "\t"
	print -u2 -r ${Command}[$1]: "${@:2}"
	(( Errors < 127 && Errors++ ))
}
alias err_exit='err_exit $LINENO'

set -o nounset
Command=${0##*/}
integer Errors=0

typeset ocwd
typeset tmpdir
typeset out

# create temporary test directory
ocwd="$PWD"
tmpdir="$(mktemp -t -d "test_sun_solaris_cr_6887363_shell_sometimes_mishandles_return_value_of_its_child_process.XXXXXXXX")" || err_exit "Cannot create temporary directory"

cd "${tmpdir}" || { err_exit "cd ${tmpdir} failed." ; exit $((Errors)) ; }


# run tests

# print test case from bug that ksh93 can read this script via stdin
function cat_test
{
cat <<EOF
#!/bin/sh
#
# Test derived from Sun's SnapShots Functional Suite
#

export PATH=/usr/xpg6/bin:/usr/xpg4/bin:/bin:/usr/bin

# WARNING: make sure "expr" and "grep" are _external_ commands in this test

# start test
_pcnt=0

PASS(){
	_pcnt=\`/bin/expr \$_pcnt + 1\`
	true
}

doblockstamper() {
	output=\`/bin/sleep .01\`
	_status=\$?

	PASS "Here I am"
}

lotsaFiles() {
	OPS="read-seq read-rand syncread-seq syncread-seq"
	echo \$OPS
	for op in \$OPS; do
	 echo \$op
	 echo \$op | /bin/grep rand 2>&1 >/dev/null
	 status=\$?
	 if [ \$status = 0 ]; then
		randseq="rand"
		phrase="read-rand"
	 else
		randseq="seq"
		phrase="read-seq"
	 fi
	 retcode=\$status

	 echo \$op | /bin/grep sync 2>&1 >/dev/null
	 status=\$?
	 if [ \$status = 0 ]; then
		syncasync="sync"
		phrase="sync\$phrase"
	 else
		syncasync="async"
	 fi
	 retcode=\${status}-\${retcode}

	if [ "\$op" != "\$phrase" ]; then
		echo "Bad mode: \$op != \$phrase (\$retcode)"
		exit 2
	fi

	 for sz in 1 2 3 4; do
	   for type in 1 2 3 4; do
		PASS "Something"
		doblockstamper &
	   done
	   wait # Let a few finish
	 done
	done

	wait    # Make sure everyone got done

	PASS "lotsafiles \$1 \$fill"
}

cycle=0
while [ cycle -lt 24 ]; do
	cycle=\`/bin/expr \$cycle + 1\`

	lotsaFiles write
	lotsaFiles write
	lotsaFiles write

	lotsaFiles read
	lotsaFiles read
	lotsaFiles read

	PASS "Cycle"
done
exit 0
EOF
}

# FIXME: we reset the VMALLOC_OPTIONS (and the depreciated VMDEBUG (for now)) variable for the run to avoid
# that the test may run for hours. This may require re-investigation why this happens.
out="$(unset VMALLOC_OPTIONS VMDEBUG ; cat_test | ${SHELL} 2>&1)" || err_exit "Unexpected exit code $?"
[[ "${out}" != "" ]] || err_exit "No output from test"

# filter output and check it
out2="$(/bin/egrep -v '^((read-seq|read-rand|syncread-seq|syncread-seq)[[:space:][:blank:]]*)*$' <<<"${out}")"
[[ "${out2}" == "" ]] || err_exit "Unexpected output '${out2}'"


cd "${ocwd}"
rmdir "${tmpdir}" || err_exit "Cannot remove temporary directory ${tmpdir}".

# tests done
exit $((Errors))
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#

#
# Copyright (c) 2009, 2010, Oracle and/or its affiliates. All rights reserved.
#

#
# This test checks whether "wc" builtin counts the number of bytes
# and multibyte characters in different locales correctly.
#
# This was reported as CR #6904557 ("wc no longer counts number of
# bytes correctly"):
# ------------ snip ------------
# wc no longer count bytes.
#
# $ echo $LANG
# en_US.UTF-8
# $ ls -l mb.utf8
# -rw-r--r--   1 nakanon  staff          7 Nov  2 14:06 mb.utf8
# $ wc mb.utf8
#        1       1       4 mb.utf8
# $
#
# mb.utf8 is attached.
#
# Man page says:
#
#      If no option is  specified,  the  default  is  -lwc  (counts
#      lines, words, and bytes.)
#
# SUS says:
# http://www.opengroup.org/onlinepubs/000095399/utilities/wc.html
#
# By default, the standard output shall contain an entry for each
# input file of the form:
#
# "%d %d %d %s\n", <newlines>, <words>, <bytes>, <file>
#
# If the -m option is specified, the number of characters shall
# replace the <bytes> field in this format.
# ------------ snip ------------
#

# test setup
function err_exit
{
	print -u2 -n "\t"
	print -u2 -r ${Command}[$1]: "${@:2}"
	(( Errors < 127 && Errors++ ))
}
alias err_exit='err_exit $LINENO'

set -o nounset
Command=${0##*/}
integer Errors=0

typeset ocwd
typeset tmpdir
typeset out

# create temporary test directory
ocwd="$PWD"
tmpdir="$(mktemp -t -d "test_sun_solaris_cr_6904557_wc_no_longer_counts_number_of_bytes_correctly.XXXXXXXX")" || err_exit "Cannot create temporary directory"

cd "${tmpdir}" || { err_exit "cd ${tmpdir} failed." ; exit $((Errors)) ; }


# run tests

function test1
{
	typeset wc_cmd="$1"
	typeset testid
	typeset out
	typeset testname
	compound saved_locale

	# save locale information
	[[ -v LC_ALL	]] && saved_locale.LC_ALL="${LC_ALL}"
	[[ -v LC_CTYPE	]] && saved_locale.LC_CTYPE="${LC_CTYPE}"
	[[ -v LANG	]] && saved_locale.LANG="${LANG}"

	compound -r -a testcases=(
		(
			typeset name="unicode_plain"
			typeset locale="<unicode>"
			typeset input_format='\xc3\xa1\xc3\xa2\xc3\xa3\x0a'
			typeset output_pattern='~(Elr)[[:space:][:blank:]]*1[[:space:][:blank:]]*1[[:space:][:blank:]]*7'
			typeset -a wc_args=( )
		)
		(
			typeset name="unicode_clw"
			typeset locale="<unicode>"
			typeset input_format='\xc3\xa1\xc3\xa2\xc3\xa3\x0a'
			typeset output_pattern='~(Elr)[[:space:][:blank:]]*1[[:space:][:blank:]]*1[[:space:][:blank:]]*7'
			typeset -a wc_args=( "-c" "-l" "-w" )
		)
		(
			typeset name="unicode_widechars_lines_words"
			typeset locale="<unicode>"
			typeset input_format='\xc3\xa1\xc3\xa2\xc3\xa3\x0a'
			typeset output_pattern='~(Elr)[[:space:][:blank:]]*1[[:space:][:blank:]]*1[[:space:][:blank:]]*4'
			typeset -a wc_args=( "-C" "-l" "-w" )
		)
		(
			typeset name="ja_JP.eucJP_plain"
			typeset locale="ja_JP.eucJP"
			typeset input_format='\x74\x32\xa1\xf7\x66\x31\x0a'
			typeset output_pattern='~(Elr)[[:space:][:blank:]]*1[[:space:][:blank:]]*1[[:space:][:blank:]]*7'
			typeset -a wc_args=( )
		)
		(
			typeset name="ja_JP.eucJP_widechars_lines_words"
			typeset locale="ja_JP.eucJP"
			typeset input_format='\x74\x32\xa1\xf7\x66\x31\x0a'
			typeset output_pattern='~(Elr)[[:space:][:blank:]]*1[[:space:][:blank:]]*1[[:space:][:blank:]]*6'
			typeset -a wc_args=( "-C" "-l" "-w" )
		)
	)

	for testid in "${!testcases[@]}" ; do
        	nameref tc=testcases[${testid}]
		testname="${wc_cmd}/${tc.name}"

		if [[ "${tc.locale}" == "<unicode>" ]] ; then
			if [[ "$LC_ALL" != *.UTF-8 ]] ; then
				export LC_ALL='en_US.UTF-8'
			fi
		else
			export LC_ALL="${tc.locale}"
		fi

		out="$(printf "${tc.input_format}" | ${SHELL} -c "${wc_cmd} \"\$@\"" dummy "${tc.wc_args[@]}" 2>&1)" || err_exit "${testname}: Command returned exit code $?"
		[[ "${out}" == ${tc.output_pattern} ]] || err_exit "${testname}: Expected match for $(printf "%q\n" "${tc.output_pattern}"), got $(printf "%q\n" "${out}")"

		# restore locale settings
		[[ -v saved_locale.LC_ALL	]] && LC_ALL="${saved_locale.LC_ALL}" || unset LC_ALL
		[[ -v saved_locale.LC_CTYPE	]] && LC_CTYPE="${saved_locale.LC_CTYPE}" || unset LC_CTYPE
		[[ -v saved_locale.LANG		]] && LANG="${saved_locale.LANG}" || unset LANG
	done

	return 0
}

#for cmd in "wc" "/usr/bin/wc" ; do
for cmd in "wc" ; do
	test1 "${cmd}"
done


cd "${ocwd}"
rmdir "${tmpdir}" || err_exit "Cannot remove temporary directory ${tmpdir}".

# tests done
exit $((Errors))
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#

#
# Copyright (c) 2009, 2010, Oracle and/or its affiliates. All rights reserved.
#

#
# This test checks whether the AST "cut" utility's "-d" option
# works with multibyte characters
#
# This was reported as CR #6904575 ("cut -d with multibyte character no longer works"):
# ------------ snip ------------
# cut -d with multibyte char no longer work correctly.
#
# $ echo $LANG
# ja
# $ od -tx1 mb.eucjp
# 0000000 a4 a2 a4 a4 a4 a4 a4 a6 a4 a8 0a
# 0000013
# $ od -tx1 delim
# 0000000 a4 a4 0a
# 0000003
# $ wc -m mb.eucjp
#        6 mb.eucjp
#
# It has 5 characters (2byte each).
#
# $ /usr/bin/cut -d `cat delim` -f1 mb.eucjp | od -tx1
# 0000000 0a
# 0000001
#
# correct output is
#
# 0000000 a4 a2 0a
# 0000003
#
# files are attached.
# ------------ snip ------------
#

# test setup
function err_exit
{
	print -u2 -n "\t"
	print -u2 -r ${Command}[$1]: "${@:2}"
	(( Errors < 127 && Errors++ ))
}
alias err_exit='err_exit $LINENO'

set -o nounset
Command=${0##*/}
integer Errors=0

typeset ocwd
typeset tmpdir
typeset out

# create temporary test directory
ocwd="$PWD"
tmpdir="$(mktemp -t -d "test_sun_solaris_cr_6904575_cut_-d_with_multibyte_character_no_longer_works.XXXXXXXX")" || err_exit "Cannot create temporary directory"

cd "${tmpdir}" || { err_exit "cd ${tmpdir} failed." ; exit $((Errors)) ; }


# run tests


function test1
{
	typeset cut_cmd="$1"
	typeset testid
	typeset out
	typeset testname
	compound saved_locale

	# save locale information
	[[ -v LC_ALL	]] && saved_locale.LC_ALL="${LC_ALL}"
	[[ -v LC_CTYPE	]] && saved_locale.LC_CTYPE="${LC_CTYPE}"
	[[ -v LANG	]] && saved_locale.LANG="${LANG}"

	compound -r -a testcases=(
		(
			typeset name="ascii_plain"
			typeset locale="C"
			typeset input_format='abcdefg'
			typeset -a cut_args_format=( "-f1" "-d" "e" )
			typeset output_format='abcd'
		)
		(
			typeset name="unicode_plain"
			typeset locale="<unicode>"
			typeset input_format='abcd\u[20ac]fg'
			typeset -a cut_args_format=( '-f1' '-d' '\u[20ac]' )
			typeset output_format='abcd'
		)
		(
			typeset name="unicode_plain2"
			typeset locale="<unicode>"
			typeset input_format='abcd\u[20ac]fg'
			typeset -a cut_args_format=( '-f1' '-d' 'f' )
			typeset output_format='abcd\u[20ac]'
		)
	)

	for testid in "${!testcases[@]}" ; do
        	nameref tc=testcases[${testid}]
		testname="${cut_cmd}/${tc.name}"

		if [[ "${tc.locale}" == "<unicode>" ]] ; then
			if [[ ! -v LC_ALL || $LC_ALL != .*.UTF-8 ]]; then
				export LC_ALL='en_US.UTF-8'
			fi
		else
			export LC_ALL="${tc.locale}"
		fi

		# build "cut_args" array with multibyte characters in the current locale
		typeset -a cut_args
		integer arg_index
		for arg_index in "${!tc.cut_args_format[@]}" ; do
			cut_args+=( "$( printf -- "${tc.cut_args_format[arg_index]}" )" )
		done

		typeset output_format="$( printf -- "${tc.output_format}" )"

		#printf "args=|%q|\n" "${cut_args[@]}"

		out="$(printf "${tc.input_format}" | ${SHELL} -c "${cut_cmd} \"\$@\"" dummy "${cut_args[@]}" 2>&1)" || err_exit "${testname}: Command returned exit code $?"
		[[ "${out}" == ${output_format} ]] || err_exit "${testname}: Expected match for $(printf "%q\n" "${output_format}"), got $(printf "%q\n" "${out}")"

		# cleanup and restore locale settings
		unset cut_args arg_index
		[[ -v saved_locale.LC_ALL	]] && LC_ALL="${saved_locale.LC_ALL}" || unset LC_ALL
		[[ -v saved_locale.LC_CTYPE	]] && LC_CTYPE="${saved_locale.LC_CTYPE}" || unset LC_CTYPE
		[[ -v saved_locale.LANG		]] && LANG="${saved_locale.LANG}" || unset LANG
	done

	return 0
}


function test2
{
	typeset cutcmd=$1
	typeset testname="${cutcmd}"
	typeset out

	# create files
	printf "\xa4\xa2\xa4\xa4\xa4\xa4\xa4\xa6\xa4\xa8\x0a" >"mb.eucjp"
	printf "\xa4\xa4\x0a" >"delim"

	# run test
	out=$( LC_ALL=ja_JP.eucJP ${SHELL} -o pipefail -o errexit -c '$1 -d $(cat delim) -f1 "mb.eucjp" | od -tx1' dummy "${cutcmd}" 2>&1 ) || err_exit "${testname}: Test failed with exit code $?"
	[[ "${out}" == $'0000000 a4 a2 0a\n0000003' ]] || err_exit "${testname}: Expected \$'0000000 a4 a2 0a\n0000003', got $(printf "%q\n" "${out}")"

	# cleanup
	rm "mb.eucjp" "delim"

	return 0
}

#for cmd in "/usr/bin/cut" "cut" ; do
for cmd in "cut" ; do
	test1 "${cmd}"
	test2 "${cmd}"
done



cd "${ocwd}"
rmdir "${tmpdir}" || err_exit "Cannot remove temporary directory ${tmpdir}".

# tests done
exit $((Errors))
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#

#
# Copyright (c) 2009, 2010, Oracle and/or its affiliates. All rights reserved.
#

#
# This test checks whether the AST "join" utility works with
# multibyte characters as seperator.
#
# This was reported as CR #6904878 ("join -t no longer works with multibyte char separator"):
# ------------ snip ------------
# join doesn't handle multibyte separator correctly.
#
# $ echo $LANG
# ja
# $ od -tx1 input1
# 0000000 66 31 a1 f7 66 32 0a
# 0000007
# $ od -tx1 input2
# 0000000 74 32 a1 f7 66 31 0a
# 0000007
# # 0xa1 0xf7 in the file is multibyte character.
# $ od -tx1 delim
# 0000000 a1 f7 0a
# 0000003
#
# $ /usr/bin/join -j1 1 -j2 2 -o 1.1 -t `cat delim` input1 input2
# $
#
# It should output "f1".
#
# files are attached.
# ------------ snip ------------
#

# test setup
function err_exit
{
	print -u2 -n "\t"
	print -u2 -r ${Command}[$1]: "${@:2}"
	(( Errors < 127 && Errors++ ))
}
alias err_exit='err_exit $LINENO'

set -o nounset
Command=${0##*/}
integer Errors=0

typeset ocwd
typeset tmpdir
typeset out

# create temporary test directory
ocwd="$PWD"
tmpdir="$(mktemp -t -d "test_sun_solaris_cr_6904878_join_-t_no_longer_works_with_multibyte_char_separator.XXXXXXXX")" || err_exit "Cannot create temporary directory"

cd "${tmpdir}" || { err_exit "cd ${tmpdir} failed." ; exit $((Errors)) ; }


# run tests


function test1
{
	typeset join_cmd="$1"
	typeset testid
	typeset out
	typeset testname
	compound saved_locale

	# save locale information
	[[ -v LC_ALL	]] && saved_locale.LC_ALL="${LC_ALL}"
	[[ -v LC_CTYPE	]] && saved_locale.LC_CTYPE="${LC_CTYPE}"
	[[ -v LANG	]] && saved_locale.LANG="${LANG}"

	compound -r -a testcases=(
		(
			typeset name="ascii_simple"
			typeset locale="C"
			typeset input1_format="fish 81 91\n"
			typeset input2_format="fish B A\n"
			typeset -a join_args_format=( "input1" "input2" )
			typeset output_format="fish 81 91 B A"
		)
		(
			typeset name="ja_JP.eucJP_multibyte_delimiter"
			typeset locale="ja_JP.eucJP"
			typeset input1_format="\x66\x31\xa1\xf7\x66\x32\x0a"
			typeset input2_format="\x74\x32\xa1\xf7\x66\x31\x0a"
			typeset -a join_args_format=( "-j1" "1" "-j2" "2" "-o" "1.1" "-t" "\xa1\xf7" "input1" "input2" )
			typeset output_format="f1"
		)
	)

	for testid in "${!testcases[@]}" ; do
        	nameref tc=testcases[${testid}]
		testname="${join_cmd}/${tc.name}"

		if [[ "${tc.locale}" == "<unicode>" ]] ; then
			if [[ "$LC_ALL" != *.UTF-8 ]] ; then
				export LC_ALL='en_US.UTF-8'
			fi
		else
			export LC_ALL="${tc.locale}"
		fi

		# build "join_args" array with multibyte characters in the current locale
		typeset -a join_args
		integer arg_index
		for arg_index in "${!tc.join_args_format[@]}" ; do
			join_args+=( "$( printf -- "${tc.join_args_format[arg_index]}" )" )
		done

		typeset output_format="$( printf -- "${tc.output_format}" )"

		#printf "args=|%q|\n" "${join_args[@]}"

		printf "${tc.input1_format}" >"input1"
		printf "${tc.input2_format}" >"input2"

		out="$(${SHELL} -c "${join_cmd} \"\$@\"" dummy "${join_args[@]}" 2>&1)" || err_exit "${testname}: Command returned exit code $?"
		[[ "${out}" == ${output_format} ]] || err_exit "${testname}: Expected match for $(printf "%q\n" "${output_format}"), got $(printf "%q\n" "${out}")"

		rm "input1" "input2"

		# cleanup and restore locale settings
		unset join_args arg_index
		[[ -v saved_locale.LC_ALL	]] && LC_ALL="${saved_locale.LC_ALL}" || unset LC_ALL
		[[ -v saved_locale.LC_CTYPE	]] && LC_CTYPE="${saved_locale.LC_CTYPE}" || unset LC_CTYPE
		[[ -v saved_locale.LANG		]] && LANG="${saved_locale.LANG}" || unset LANG
	done

	return 0
}


function test2
{
	typeset joincmd=$1
	typeset testname="${joincmd}"
	typeset out

	# create files
	printf "\x66\x31\xa1\xf7\x66\x32\x0a" >"input1"
	printf "\x74\x32\xa1\xf7\x66\x31\x0a" >"input2"
	printf "\xa1\xf7\x0a" >"delim"

	# run test
	out=$( LC_ALL=ja_JP.eucJP ${SHELL} -o pipefail -o errexit -c '$1 -j1 1 -j2 2 -o 1.1 -t $(cat delim) input1 input2' dummy "${joincmd}" 2>&1 ) || err_exit "${testname}: Test failed with exit code $?"
	[[ "${out}" == 'f1' ]] || err_exit "${testname}: Expected 'f1', got $(printf "%q\n" "${out}")"

	# cleanup
	rm "input1" "input2" "delim"

	return 0
}

#for cmd in "/usr/bin/join" "join" ; do
for cmd in "join" ; do
	test1 "${cmd}"
	test2 "${cmd}"
done



cd "${ocwd}"
rmdir "${tmpdir}" || err_exit "Cannot remove temporary directory ${tmpdir}".

# tests done
exit $((Errors))
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#

#
# Copyright (c) 2009, 2010, Oracle and/or its affiliates. All rights reserved.
#

#
# This test checks whether the EXIT trap is called correctly in subshells
#
# This was reported as CR #6907460 ("EXIT trap handlers are sometimes executed twice"):
# ------------ snip ------------
# During SST testing of snv_128(RE) we found out that ksh93 executes EXIT
# trap handlers twice under some circumstances.
#
# Here is a test script:
# ---
# #!/bin/ksh93 -x
#
# function A
# {
#         set -x
#         trap "print TRAP A >>log" EXIT
#         print >&2
# }
#
# function B
# {
#         set -x
#         trap "print TRAP B >>log" EXIT
#         A
# }
#
# rm -f log
# x=$(B)
# ---
#
# It produces the following output on snv_128:
# ---
# + rm -f log
# + B
# + trap 'print TRAP B >>log' EXIT
# + A
# + trap 'print TRAP A >>log' EXIT
# + print
# + + print TRAP A
# 1>& 2
# + 1>> log
# + print TRAP B
#
# + 1>> log
# + print TRAP A
# + 1>> log
# + print TRAP B
# + 1>> log
# + x=''
# ---
#
# The log file then contains:
# TRAP A
# TRAP B
# TRAP A
# TRAP B
#
# However, the expected log would be:
# TRAP A
# TRAP B
#
# When the "x=$(B)" line is changed to "B", the log is correct:
# TRAP A
# TRAP B
# ------------ snip ------------
#

# test setup
function err_exit
{
	print -u2 -n "\t"
	print -u2 -r ${Command}[$1]: "${@:2}"
	(( Errors < 127 && Errors++ ))
}
alias err_exit='err_exit $LINENO'

set -o nounset
Command=${0##*/}
integer Errors=0

typeset ocwd
typeset tmpdir
typeset out

# create temporary test directory
ocwd="$PWD"
tmpdir="$(mktemp -t -d "test_sun_solaris_cr_6907460_EXIT_trap_handlers_are_sometimes_executed_twice.XXXXXXXX")" || err_exit "Cannot create temporary directory"

cd "${tmpdir}" || { err_exit "cd ${tmpdir} failed." ; exit $((Errors)) ; }


# run tests

# test 1: Run test with some variations
compound vari
typeset testname

for vari.shell_options in \
	"" \
	"-o xtrace" \
	"-o errexit" \
	"-o errexit -o xtrace" ; do
	for vari.xtrace1 in \
		"" \
		"set -x" ; do
		for vari.xtrace2 in \
			"" \
			"set -x" ; do
			for vari.func_A_end in \
				"" \
				"print >&2" \
				"return 0" \
				"print >&2 ; return 0" ; do
				for vari.subshell in \
					$'x=$(B)' \
					$'x=$( ( B ) )' \
					$'x=${ B ; }' \
					$'x=${ ( B ) ; }' \
					$'( x=$(B) )' \
					$'( x=$( ( B ) ) )' \
					$'( x=${ B ; } )' \
					$'( x=${ ( B ) ; } )' ; do
					testname="$( printf "test |%#B|\n" vari )"

cat >"testscript.sh" <<EOF
		function A
		{
			${vari.xtrace1}
			trap "print TRAP A >>log" EXIT
			${vari.func_A_end}
		}

		function B
		{
			${vari.xtrace2}
			trap "print TRAP B >>log" EXIT
			A
		}

		rm -f log
		${vari.subshell}
EOF
					${SHELL} ${vari.shell_options} "testscript.sh" >/dev/null 2>&1 || err_exit "${testname}: Unexpected error code $?"
					rm "testscript.sh"

					if [[ -f "log" ]] ; then
						out="$( < log )"
						rm "log"
					else
						err_exit "${testname}: File 'log' not found."
					fi
					[[ "${out}" == $'TRAP A\nTRAP B' ]] || err_exit "${testname}: Expected \$'TRAP A\nTRAP B', got $(printf "%q\n" "${out}")"
				done
			done
		done
	done
done



# test 2: This is the unmodified test from the bugster bug report
(
cat <<EOF
	function A
	{
       		set -x
        	trap "print TRAP A >>log" EXIT
        	print >&2
	}

	function B
	{
		set -x
		trap "print TRAP B >>log" EXIT
		A
	}

	rm -f log
	x=\$(B)
EOF
) | ${SHELL} >/dev/null 2>&1 || err_exit "Unexpected error code $?"

if [[ -f "log" ]] ; then
	out="$( < log )"
	rm "log"
else
	err_exit "File 'log' not found."
fi
[[ "${out}" == $'TRAP A\nTRAP B' ]] || err_exit "Expected \$'TRAP A\nTRAP B', got $(printf "%q\n" "${out}")"


cd "${ocwd}"
rmdir "${tmpdir}" || err_exit "Cannot remove temporary directory ${tmpdir}".

# tests done
exit $((Errors))
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#

#
# Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
#

#
# <short summary>
#
# This was reported as CR #xxxxxxxx ("<title>"):
# ------------ snip ------------
# <description>
# ------------ snip ------------
#

# test setup
function err_exit
{
	print -u2 -n "\t"
	print -u2 -r ${Command}[$1]: "${@:2}"
	(( Errors < 127 && Errors++ ))
}
alias err_exit='err_exit $LINENO'

set -o nounset
Command=${0##*/}
integer Errors=0

typeset ocwd
typeset tmpdir
typeset out

# create temporary test directory
ocwd="$PWD"
tmpdir="$(mktemp -t -d "test_<description>.XXXXXXXX")" || err_exit "Cannot create temporary directory"

cd "${tmpdir}" || { err_exit "cd ${tmpdir} failed." ; exit $((Errors)) ; }


# run tests


cd "${ocwd}"
rmdir "${tmpdir}" || err_exit "Cannot remove temporary directory ${tmpdir}".

# tests done
exit $((Errors))
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#

#
# Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
#

#
# sun_solaris_getconf.sh - test the ksh93 getconf builtin for compatibility
# with /usr/bin/getconf
#

# test setup
function err_exit
{
	print -u2 -n "\t"
	print -u2 -r ${Command}[$1]: "${@:2}"
	(( Errors < 127 && Errors++ ))
}
alias err_exit='err_exit $LINENO'

set -o nounset
Command=${0##*/}
integer Errors=0


# setup
integer mismatch     # counts mismatches between builtin and external command
integer getconf_keys # counts tests (paranoid check to make sure the test loop works)
export PATH=/usr/bin:/bin

# prechecks
[[ ! -f "/bin/getconf" ]] && err_exit '/bin/getconf not found.'
[[ ! -x "/bin/getconf" ]] && err_exit '/bin/getconf not executable.'

# Define test functions and store them in a string for repeated usagae
# (we can't use "functions" (alias "typeset -f") since this does not
# work in compiled shell scripts)
typeset -r getconf_test_functions="$(
cat <<EOF
function err_exit
{
	print -u2 -n "\t"
	print -u2 -r \${Command}[\$1]: "\${@:2}"
	(( Errors++ ))
}
alias err_exit='err_exit \$LINENO'
Command=\${0##*/}
integer Errors=0
# compare builtin getconf output with /usr/bin/getconf
function compare_normal
{
    mismach=0 getconf_keys=0
    /usr/bin/getconf -a |
        while read i ; do
            (( getconf_keys++ ))
            t="\${i%:*}"

            a="\$(getconf          "\$t" 2>/dev/null)"
            b="\$(/usr/bin/getconf "\$t" 2>/dev/null)"

            if [[ "\$a" != "\$b" ]] ; then
                print -u2 "getconf/normal built mismatch: |\$t|:|\$a| != |\$b|"
                (( mismatch++ ))
            fi
        done
}

# compare builtin getconf output with /usr/bin/getconf while passing a path argument
function compare_path
{
    mismach=0 getconf_keys=0
    /usr/bin/getconf -a |
        while read i ; do
            (( getconf_keys++ ))
            t="\${i%:*}"

            a="\$(getconf          "\$t" "/tmp" 2>/dev/null)"
            b="\$(/usr/bin/getconf "\$t" "/tmp" 2>/dev/null)"

            if [[ "\$a" != "\$b" ]] ; then
                print -u2 "getconf/path built mismatch: |\$t|:|\$a| != |\$b|"
                (( mismatch++ ))
            fi
        done
}
EOF
)"

print -r -- "$getconf_test_functions" | source /dev/stdin

# future versions of this test should test the following ${PATH}s, too:
# "/usr/xpg6/bin:/usr/xpg4/bin:/bin:/usr/bin" \
#"/usr/xpg4/bin:/bin:/usr/bin" \
for i in \
    "/usr/bin:/bin" \
    "/bin:/usr/bin"
do
    export PATH="${i}"

    ## test whether the getconf builtin is available
    if [[ "$(builtin | fgrep "/bin/getconf")" == "" ]] ; then
        err_exit '/bin/getconf not found in the list of builtins.'
    fi


    ## compare "getconf -a" output
    if [[ "$(getconf -a)" != "$(/usr/bin/getconf -a)" ]] ; then
        err_exit 'getconf -a output mismatch.'
    fi


    ## check for a key which is only supported by the AST builtin version of getconf:
    if [[ "$(getconf LIBPREFIX)" != "lib" ]] ; then
        err_exit 'getconf LIBPREFIX did not return "lib".'
    fi


    ## run normal test
    compare_normal
    (( getconf_keys == 0 )) && err_exit "getconf/normal not working (PATH=${PATH})."
    (( mismatch     >  0 )) && err_exit "getconf/normal test found ${mismatch} differences (PATH=${PATH})."

    # run the same test in a seperate shell
    # (we explicitly test this because ast-ksh.2007-01-11 picks up /usr/xpg6/bin/getconf
    # if /usr/xpg6/bin/ comes in ${PATH} before /usr/bin (this happens only of ${PATH}
    # contains /usr/xpg6/bin before ksh93 is started)).
    ${SHELL} -c "integer mismatch ; \
        integer getconf_keys ; \
        ${getconf_test_functions} ; \
        compare_normal ;
        (( getconf_keys == 0 )) && err_exit \"getconf/normal not working (PATH=\${PATH}).\" ; \
        (( mismatch      > 0 )) && err_exit \"getconf/normal test found \${mismatch} differences (PATH=\${PATH}).\" ; \
        exit $((Errors))"
    (( Errors+=$? ))


    ## run test with path argument
    compare_path
    (( getconf_keys == 0 )) && err_exit "getconf/path not working."
    (( mismatch      > 0 )) && err_exit "getconf/path test found ${mismatch} differences."

    # run the same test in a seperate shell
    # (see comment above)
    ${SHELL} -c "integer mismatch ; \
        integer getconf_keys ; \
        ${getconf_test_functions} ; \
        compare_path ;
        (( getconf_keys == 0 )) && err_exit \"getconf/normal not working (PATH=\${PATH}).\" ; \
        (( mismatch      > 0 )) && err_exit \"getconf/normal test found \${mismatch} differences (PATH=\${PATH}).\" ; \
        exit $((Errors))"
    (( Errors+=$? ))
done


# tests done
exit $((Errors))
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#

#
# Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
# Use is subject to license terms.
#

#
# name reference test #001
#

# test setup
function err_exit
{
	print -u2 -n "\t"
	print -u2 -r ${Command}[$1]: "${@:2}"
	(( Errors++ ))
}
alias err_exit='err_exit $LINENO'

set -o nounset
Command=${0##*/}
integer Errors=0


function function2
{
	nameref v=$1

	v.x=19
	v.y=20
}

function function1
{
	typeset compound_var=()

	function2 compound_var

	printf "x=%d, y=%d\n" compound_var.x compound_var.y
}

x="$(function1)"

[[ "$x" != 'x=19, y=20' ]] && err_exit "expected 'x=19, y=20', got '${x}'"


# tests done
exit $((Errors))
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#

#
# Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
#

#
# This test module contains misc l10n tests
#
#

# test setup
function err_exit
{
	print -u2 -n "\t"
	print -u2 -r ${Command}[$1]: "${@:2}"
	(( Errors < 127 && Errors++ ))
}
alias err_exit='err_exit $LINENO'

set -o nounset
Command=${0##*/}
integer Errors=0

typeset ocwd
typeset tmpdir

# create temporary test directory
ocwd="$PWD"
tmpdir="$(mktemp -t -d "test_sun_solaris_locale_misc.XXXXXXXX")" || err_exit "Cannot create temporary directory"

cd "${tmpdir}" || { err_exit "cd ${tmpdir} failed." ; exit $((Errors)) ; }

#
# utility functions
#

function string_has_multibyte_characters
{
	typeset str="$1"
	integer bytecount
	integer mbcharactercount

	(( mbcharactercount=$(LC_ALL="en_US.UTF-8" wc -C <<<"${str}") ))
	(( bytecount=$(wc -c <<<"${str}") ))

	(( bytecount != mbcharactercount )) && return 0
	return 1
}

#
# test functions
#

# test whether LC_ALL correctly overrides LC_MESSAGES in the choice of the system message
# catalog
# 1. This test assumes that the machine has ko_KR.UTF-8 + matching message catalogs installed
# 2. We run this test in a |fork()|'ed subshell to isolate it from the other tests
function test_lc_all_override1
{
	typeset out

	(
		ulimit -c 0 # force ksh93 to |fork()| for this subshell

		unset ${!LC_*} LANG
		#export LANG=en_US.UTF-8
		export LC_ALL="en_US.UTF-8"

		integer ch_val
		integer korean_count=0
		${SHELL} -c 'LC_MESSAGES=C ${SHELL} -c "cd no_dir_llkk ; export LC_ALL="ko_KR.UTF-8" ; cd "no_dir_ooo" ; true"' >"out" 2>&1  || err_exit "Test shell failed with non-zero exit code $?"

		while read -N1 c ; do
			(( ch_val='${c} ))

			(( ch_val >= 0xac00 && ch_val <= 0xdfff )) && (( korean_count++ ))
		done <"out"

		# Solaris 11/B110 returns 13 characters for this test
		(( korean_count >= 10 )) || err_exit "Expected at least 10 korean characters, got ${korean_count}"

		rm "out"

		exit $((Errors))
	)
	(( Errors += $? ))
	return 0
}

# test whether the shell internally selects the correct message catalogs
# when the value of LC_* or LANG is restored to a "previous" value (e.g.
# subshell, function) or gets "reset" (e.g. unset)
function test_lc_l10n_scope1
{
	compound -r -a testgroups=(
		(
			name="subshell"
			typeset -a tests=(
				'LC_ALL="C" ;		cd "nosuchdir2" ; (LC_ALL="ja_JP.UTF-8" ;	cd "nosuchdir2") ; cd "nosuchdir2" ; true'
				'LC_MESSAGES="C" ;	cd "nosuchdir2" ; (LC_MESSAGES="ja_JP.UTF-8" ;	cd "nosuchdir2") ; cd "nosuchdir2" ; true'
				'LANG="C" ;		cd "nosuchdir2" ; (LANG="ja_JP.UTF-8" ;		cd "nosuchdir2") ; cd "nosuchdir2" ; true'
			)
		)
		(
			name="unset"
			typeset -a tests=(
				'LC_ALL="C" ;		cd "nosuchdir2" ; LC_ALL="ja_JP.UTF-8" ;	cd "nosuchdir2" ; unset LC_ALL ;	cd "nosuchdir2" ; true'
				'LC_MESSAGES="C" ;	cd "nosuchdir2" ; LC_MESSAGES="ja_JP.UTF-8" ;	cd "nosuchdir2" ; unset LC_MESSAGES ;	cd "nosuchdir2" ; true'
				'LANG="C" ;		cd "nosuchdir2" ; LANG="ja_JP.UTF-8" ;		cd "nosuchdir2" ; unset LANG ;		cd "nosuchdir2" ; true'
			)
		)
		(
			name="empty LC_xxx"
			typeset -a tests=(
				'LC_ALL="C" ;		cd "nosuchdir2" ; LC_ALL="ja_JP.UTF-8" ;	cd "nosuchdir2" ; LC_ALL="" ;		cd "nosuchdir2" ; true'
				'LC_MESSAGES="C" ;	cd "nosuchdir2" ; LC_MESSAGES="ja_JP.UTF-8" ;	cd "nosuchdir2" ; LC_MESSAGES="" ;	cd "nosuchdir2" ; true'
				'LANG="C" ;		cd "nosuchdir2" ; LANG="ja_JP.UTF-8" ;		cd "nosuchdir2" ; LANG="" ;		cd "nosuchdir2" ; true'
			)
		)
		(
			name="function"
			typeset -a tests=(
				'LC_ALL="C" ;		cd "nosuchdir2" ; function x { typeset LC_ALL="ja_JP.UTF-8" ;		cd "nosuchdir2" ; } ; x ; cd "nosuchdir2" ; true'
				'LC_MESSAGES="C" ;	cd "nosuchdir2" ; function x { typeset LC_MESSAGES="ja_JP.UTF-8" ;	cd "nosuchdir2" ; } ; x ; cd "nosuchdir2" ; true'
				'LANG="C" ;		cd "nosuchdir2" ; function x { typeset LANG="ja_JP.UTF-8" ;		cd "nosuchdir2" ; } ; x ; cd "nosuchdir2" ; true'
			)
		)
	)


	typeset tgi ti out2

	for tgi in "${!testgroups[@]}" ; do
		nameref tg=testgroups[${tgi}]

		for ti in "${!tg.tests[@]}" ; do
			nameref ts=tg.tests[${ti}]

			${SHELL} -c "unset LANG \${!LC_*} ; ${SHELL} -c \"${ts}\"" >out 2>&1 || err_exit "test returned non-zero exit code $?"
			out2="${
				while read -r line ; do
					string_has_multibyte_characters "${line}" && print -n "A" || print -n "_"
				done <"out"
				print ""
			}"
			if [[ "${out2}" != '_A_' ]] ; then
				err_exit "test '${tg.name}'/'$ts' failed: Expected '_A_', got '${out2}'"
				#cat out
			fi
		done
	done

	rm "out"

	return 0
}


# run tests
test_lc_all_override1
test_lc_l10n_scope1


cd "${ocwd}"
rmdir "${tmpdir}" || err_exit "Cannot remove temporary directory ${tmpdir}".

# tests done
exit $((Errors))
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#

#
# Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
#

function err_exit2
{
	print -u2 -n "\t"
	print -u2 -r ${Command}[$1]: "${@:2}"
	(( Errors < 127 && Errors++ ))
}

function testfunc
{
	integer line_number=$1
	typeset cmd="$2"
	typeset expected_output="$3"
	typeset output

	output="$($SHELL -c "${cmd}" 2>&1 )"

	[[ "${output}" != "${expected_output}" ]] && err_exit2 ${line_number} "${output} != ${expected_output}"
}
alias testfunc='testfunc $LINENO'
alias err_exit='err_exit2 $LINENO'

set -o nounset
Command=${0##*/}
integer Errors=0


# string
testfunc '(function l { typeset -S x ;     x+="#" ; $1 && print "$x" ; } ; l false ; l false   ; l true)'  "###"
testfunc 'function  l { typeset -S x=">" ; x+="#" ; $1 && print "$x" ; } ; l false ; l false   ; l true'   ">###"
testfunc 'function  l { typeset -S x=">" ; x+="#" ; $1 && print "$x" ; } ; l false ; (l false) ; l true'   ">##"
testfunc 'function  l { typeset -S x=">" ; x+="#" ; $1 && print "$x" ; } ; l false; ( ulimit -c 0 ; l false) ; l true' ">##"

# integer
testfunc '(function l { typeset -S -i x ;  x+=1 ;   $1 && print "$x" ; } ; l false ; l false   ; l true )' "3"
testfunc '(function l { typeset -S -i x ;  x+=1 ;   $1 && print "$x" ; } ; l false ; (l false) ; l true )' "2"

# float
testfunc '(function l { float -S x=0.5 ;  (( x+=.5 )) ;   $1 && print "$x" ; } ; l false ; l false   ; l true )' "2"
testfunc '(function l { float -S x=0.5 ;  (( x+=.5 )) ;   $1 && print "$x" ; } ; l false ; (l false) ; l true )' "1.5"

# compound variable
[[ "${
	function l
	{
		typeset -S s=( a=0 b=0 )

		(( s.a++, s.b++ ))

		$1 && printf 'a=%d, b=%d\n' s.a s.b
	}
	l false ; l false ; l true
}" != "a=3, b=3" ]] && err_exit "static compound var failed"


# array variable
[[ "$(
	function ar
	{
		typeset -a -S s=( "hello" )

		s+=( "an element" )

		$1 && { printf '%s' "${s[@]}" ; printf '\n' ; }
	}
	ar false ; ar false ; ar true
)" != "helloan elementan elementan element" ]] && err_exit "static array var failed"


# Test visibilty of "global" vs. "static" variables. if we have a "static" variable in a
# function and "unset" it we should see a global variable with the same
# name, right ?
integer hx=5
function test_hx_scope
{
	integer -S hx=9
	$2 && unset hx
	$1 && printf "hx=%d\n" hx
}
test_hx_scope false false
test_hx_scope false false
# first test the "unset" call in a $(...) subshell...
[[ "$( test_hx_scope true true  )" != "hx=5" ]] && err_exit "can't see global variable hx after unsetting static variable hx"
# ... end then test whether the value has changed.
[[ "${ test_hx_scope true false }" != "hx=9" ]] && err_exit "hx variable somehow changed"


# tests done
exit $((Errors))
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#

#
# Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
#

#
# variable tree test #001
# Propose of this test is whether ksh93 crashes or not - ast-ksh.2008-05-14
# crashes like this when running this test:
#
# program terminated by signal ILL (illegal opcode)
# 0xffffffffffffffff:     <bad address 0xffffffffffffffff>
# Current function is nv_diropen
#   123                   dp->hp = (Namval_t*)dtprev(dp->root,&fake);
# (dbx) where
#   [1] 0x100381e80(0x100381e80, 0xffffffff7fffe690, 0x10, 0x61, 0x0, 0x100381ec9), at 0x100381e80
# =>[2] nv_diropen(np = (nil), name = 0x100381ebc "mysrcdata"), line 123 in "nvtree.c"
#   [3] walk_tree(np = 0x1003809e0, dlete = 524289), line 743 in "nvtree.c"
#   [4] put_tree(np = 0x1003809e0, val = (nil), flags = 524289, fp = 0x100381db0), line 814 in "nvtree.c"
#   [5] nv_putv(np = 0x1003809e0, value = (nil), flags = 524289, nfp = 0x100381db0), line 141 in "nvdisc.c"
#   [6] _nv_unset(np = 0x1003809e0, flags = 524289), line 1976 in "name.c"
#   [7] table_unset(shp = 0x10033e900, root = 0x100380900, flags = 524289, oroot = 0x100360980), line 1902 in "name.c"
#   [8] sh_unscope(shp = 0x10033e900), line 2711 in "name.c"
#   [9] sh_funscope(argn = 1, argv = 0x10035e680, fun = (nil), arg = 0xffffffff7ffff118, execflg = 4), line 2470 in "xec.c"
#   [10] sh_funct(np = 0x100380860, argn = 1, argv = 0x10035e680, envlist = (nil), execflg = 4), line 2528 in "xec.c"
#   [11] sh_exec(t = 0x10035e620, flags = 4), line 1032 in "xec.c"
#   [12] exfile(shp = 0x10033e900, iop = 0x100379a20, fno = 10), line 589 in "main.c"
#   [13] sh_main(ac = 2, av = 0xffffffff7ffffa08, userinit = (nil)), line 364 in "main.c"
#   [14] main(argc = 2, argv = 0xffffffff7ffffa08), line 46 in "pmain.c"
#

# test setup
function err_exit
{
	print -u2 -n "\t"
	print -u2 -r ${Command}[$1]: "${@:2}"
	(( Errors < 127 && Errors++ ))
}
alias err_exit='err_exit $LINENO'

# the test cannot use "nounset"
Command=${0##*/}
integer Errors=0


function build_tree
{
#set -o errexit -o xtrace
	typeset index
	typeset s
	typeset i
	typeset dummy
	typeset a b c d e f

	nameref dest_tree="$1" # destination tree
	nameref srcdata="$2"   # source data
	typeset tree_mode="$3" # mode to define the type of leads

	typeset -A dest_tree.l1

	for index in "${!srcdata.hashnodes[@]}" ; do
		nameref node=srcdata.hashnodes["${index}"]

		for i in "${node.xlfd[@]}" ; do
			IFS='-' read dummy a b c d e f <<<"$i"

			if [[ "$a" == "" ]] ; then
				a="$dummy"
			fi

			[[ "$a" == "" ]] && a='-'
			[[ "$b" == "" ]] && b='-'
			[[ "$c" == "" ]] && c='-'

			if [[ "${dest_tree.l1["$a"]}" == "" ]] ; then
			#if ! (unset dest_tree.l1["$a"]) ; then
				typeset -A dest_tree.l1["$a"].l2
			fi

			if [[ "${dest_tree.l1["$a"].l2["$b"]}" == "" ]] ; then
			#if ! (unset dest_tree.l1["$a"].l2["$b"]) ; then
				typeset -A dest_tree.l1["$a"].l2["$b"].l3
			fi

			if [[ "${!dest_tree.l1["$a"].l2["$b"].l3["$c"].entries[*]}" == "" ]] ; then
				typeset -A dest_tree.l1["$a"].l2["$b"].l3["$c"].entries
			fi

			#dest_tree.l1["$a"].l2["$b"].l3["$c"].entries+=( "$index" )
			typeset new_index
			if [[ "${tree_mode}" == "leaf_name" ]] ; then
				new_index=$(( ${#dest_tree.l1["$a"].l2["$b"].l3["$c"].entries[@]}+1 ))
			else
				new_index="${node.name}"

				# skip if the leaf node already exists
				if [[ "${dest_tree.l1["$a"].l2["$b"].l3["$c"].entries[${new_index}]}" != "" ]] ; then
					continue
				fi
			fi

			add_tree_leaf dest_tree.l1["$a"].l2["$b"].l3["$c"].entries[${new_index}] "${index}" "${tree_mode}"
		done
	done

	return 0
}

function add_tree_leaf
{
	nameref tree_leafnode="$1"
	nameref data_node=srcdata.hashnodes["$2"]
	typeset add_mode="$3"

	case "${add_mode}" in
		"leaf_name")
			tree_leafnode="${data_node.name}"
			return 0
			;;
		"leaf_compound")
			tree_leafnode=(
				typeset name="${data_node.name}"
				typeset -a filenames=( "${data_node.filenames[@]}" )
				typeset -a comments=( "${data_node.comments[@]}" )
				typeset -a xlfd=( "${data_node.xlfd[@]}" )
			)
			return 0
			;;
		*)
			print -u2 -f "ERROR: Unknown mode %s in add_tree_leaf\n" "${add_mode}"
			return 1
			;;
	esac

	# not reached
	return 1
}

function main
{
	typeset mysrcdata=(
		typeset -A hashnodes=(
			[abcd]=(
				name='abcd'
				typeset -a xlfd=(
					'-urw-itc zapfchancery-medium-i-normal--0-0-0-0-p-0-iso8859-1'
					'-urw-itc zapfdingbats-medium-r-normal--0-0-0-0-p-0-adobe-fontspecific'
					'-urw-itc zapfdingbats-medium-r-normal--0-0-0-0-p-0-sun-fontspecific'
				)
				typeset -a comments=(
					'comment 1'
					'comment 2'
					'comment 3'
				)
				typeset -a filenames=(
					'/home/foo/abcd_1'
					'/home/foo/abcd_2'
					'/home/foo/abcd_3'
				)
			)
		)
	)

	mytree=()
	build_tree mytree mysrcdata leaf_compound
#	(( $(print -r -- "$mytree" | wc -l) > 10 )) || err_exit "Compound tree too small."
}

main

# tests done
exit $((Errors))
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#

#
# Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
#

#
# variable tree test #002
# Propose of this test is whether ksh93 handles global variable trees
# and function-local variable trees the same way, including "nameref"
# and "unset" handling.
#

# test setup
function err_exit
{
	print -u2 -n "\t"
	print -u2 -r ${Command}[$1]: "${@:2}"
	(( Errors < 127 && Errors++ ))
}
alias err_exit='err_exit $LINENO'

# the test cannot use "nounset"
Command=${0##*/}
integer Errors=0

# "built_tree1" and "built_tree2" are identical except the way how they test
# whether a variable exists:
# - "built_tree1" uses "${varname}" != "", e.g. looking whether the variable
#    as non-zero length content
# - "built_tree2" uses "! ([[ -v varname ]] ; res=$? ; unset varname ; exit $res)", e.g. "unset" in a subshell.
function build_tree1
{
#set -o errexit -o xtrace
	typeset index
	typeset s
	typeset i
	typeset dummy
	typeset a b c d e f

	nameref dest_tree="$1" # destination tree
	nameref srcdata="$2"   # source data
	typeset tree_mode="$3" # mode to define the type of leads

	typeset -A dest_tree.l1

	for index in "${!srcdata.hashnodes[@]}" ; do
		nameref node=srcdata.hashnodes["${index}"]

		for i in "${node.xlfd[@]}" ; do
			IFS='-' read dummy a b c d e f <<<"$i"

			if [[ "$a" == "" ]] ; then
				a="$dummy"
			fi

			[[ "$a" == "" ]] && a='-'
			[[ "$b" == "" ]] && b='-'
			[[ "$c" == "" ]] && c='-'

			if [[ "${dest_tree.l1["$a"]}" == "" ]] ; then
			#if ! (unset dest_tree.l1["$a"]) ; then
				typeset -A dest_tree.l1["$a"].l2
			fi

			if [[ "${dest_tree.l1["$a"].l2["$b"]}" == "" ]] ; then
			#if ! (unset dest_tree.l1["$a"].l2["$b"]) ; then
				typeset -A dest_tree.l1["$a"].l2["$b"].l3
			fi

			if [[ "${!dest_tree.l1["$a"].l2["$b"].l3["$c"].entries[*]}" == "" ]] ; then
				typeset -A dest_tree.l1["$a"].l2["$b"].l3["$c"].entries
			fi

			typeset new_index
			if [[ "${tree_mode}" == "leaf_name" ]] ; then
				new_index=$(( ${#dest_tree.l1["$a"].l2["$b"].l3["$c"].entries[@]}+1 ))
			else
				new_index="${node.name}"

				# skip if the leaf node already exists
				if [[ "${dest_tree.l1["$a"].l2["$b"].l3["$c"].entries[${new_index}]}" != "" ]] ; then
					continue
				fi
			fi

			add_tree_leaf dest_tree.l1["$a"].l2["$b"].l3["$c"].entries[${new_index}] "${index}" "${tree_mode}"
		done
	done

	return 0
}

# "built_tree1" and "built_tree2" are identical except the way how they test
# whether a variable exists:
# - "built_tree1" uses "${varname}" != "", e.g. looking whether the variable
#    as non-zero length content
# - "built_tree2" uses "! ([[ -v varname ]] ; res=$? ; unset varname ; exit $res)", e.g. "unset" in a subshell.
function build_tree2
{
#set -o errexit -o xtrace
	typeset index
	typeset s
	typeset i
	typeset dummy
	typeset a b c d e f

	nameref dest_tree="$1" # destination tree
	nameref srcdata="$2"   # source data
	typeset tree_mode="$3" # mode to define the type of leads

	typeset -A dest_tree.l1

	for index in "${!srcdata.hashnodes[@]}" ; do
		nameref node=srcdata.hashnodes["${index}"]

		for i in "${node.xlfd[@]}" ; do
			IFS='-' read dummy a b c d e f <<<"$i"

			if [[ "$a" == "" ]] ; then
				a="$dummy"
			fi

			[[ "$a" == "" ]] && a='-'
			[[ "$b" == "" ]] && b='-'
			[[ "$c" == "" ]] && c='-'

			#if [[ "${dest_tree.l1["$a"]}" == "" ]] ; then
			if ! ([[ -v dest_tree.l1["$a"] ]] ; res=$? ; unset dest_tree.l1["$a"] ; exit $res) ; then
				typeset -A dest_tree.l1["$a"].l2
			fi

			#if [[ "${dest_tree.l1["$a"].l2["$b"]}" == "" ]] ; then
			if ! ([[ -v dest_tree.l1["$a"].l2["$b"] ]] ; res=$? ; unset dest_tree.l1["$a"].l2["$b"] ; exit $res) ; then
				typeset -A dest_tree.l1["$a"].l2["$b"].l3
			fi

			if [[ "${!dest_tree.l1["$a"].l2["$b"].l3["$c"].entries[*]}" == "" ]] ; then
				typeset -A dest_tree.l1["$a"].l2["$b"].l3["$c"].entries
			fi

			typeset new_index
			if [[ "${tree_mode}" == "leaf_name" ]] ; then
				new_index=$(( ${#dest_tree.l1["$a"].l2["$b"].l3["$c"].entries[@]}+1 ))
			else
				new_index="${node.name}"

				# skip if the leaf node already exists
				if [[ "${dest_tree.l1["$a"].l2["$b"].l3["$c"].entries[${new_index}]}" != "" ]] ; then
					continue
				fi
			fi

			add_tree_leaf dest_tree.l1["$a"].l2["$b"].l3["$c"].entries[${new_index}] "${index}" "${tree_mode}"
		done
	done

	return 0
}


function add_tree_leaf
{
	nameref tree_leafnode="$1"
	nameref data_node=srcdata.hashnodes["$2"]
	typeset add_mode="$3"

	case "${add_mode}" in
		"leaf_name")
			tree_leafnode="${data_node.name}"
			return 0
			;;
		"leaf_compound")
			tree_leafnode=(
				typeset name="${data_node.name}"
				typeset -a filenames=( "${data_node.filenames[@]}" )
				typeset -a comments=( "${data_node.comments[@]}" )
				typeset -a xlfd=( "${data_node.xlfd[@]}" )
			)
			return 0
			;;
		*)
			print -u2 -f "ERROR: Unknown mode %s in add_tree_leaf\n" "${add_mode}"
			return 1
			;;
	esac

	# not reached
	return 1
}

# "mysrcdata_local" and "mysrcdata_global" must be identical
typeset mysrcdata_global=(
	typeset -A hashnodes=(
		[abcd]=(
			name='abcd'
			typeset -a xlfd=(
				'-urw-itc zapfchancery-medium-i-normal--0-0-0-0-p-0-iso8859-1'
				'-urw-itc zapfdingbats-medium-r-normal--0-0-0-0-p-0-adobe-fontspecific'
				'-urw-itc zapfdingbats-medium-r-normal--0-0-0-0-p-0-sun-fontspecific'
			)
			typeset -a comments=(
				'comment 1'
				'comment 2'
				'comment 3'
			)
			typeset -a filenames=(
				'/home/foo/abcd_1'
				'/home/foo/abcd_2'
				'/home/foo/abcd_3'
			)
		)
	)
)

mytree_global1=()
mytree_global2=()

function main
{
	# "mysrcdata_local" and "mysrcdata_global" must be identical
	typeset mysrcdata_local=(
		typeset -A hashnodes=(
			[abcd]=(
				name='abcd'
				typeset -a xlfd=(
					'-urw-itc zapfchancery-medium-i-normal--0-0-0-0-p-0-iso8859-1'
					'-urw-itc zapfdingbats-medium-r-normal--0-0-0-0-p-0-adobe-fontspecific'
					'-urw-itc zapfdingbats-medium-r-normal--0-0-0-0-p-0-sun-fontspecific'
				)
				typeset -a comments=(
					'comment 1'
					'comment 2'
					'comment 3'
				)
				typeset -a filenames=(
					'/home/foo/abcd_1'
					'/home/foo/abcd_2'
					'/home/foo/abcd_3'
				)
			)
		)
	)

	#### Build tree using global tree variables
	build_tree1 mytree_global1 mysrcdata_global leaf_compound || \
		err_exit 'build_tree1 mytree_global1 mysrcdata_global leaf_compound returned an error'
	(( $(print -r -- "${mytree_global1}" | wc -l) > 10 )) || err_exit "Compound tree 'mytree_global1' too small."

	build_tree2 mytree_global2 mysrcdata_global leaf_compound || \
		err_exit 'build_tree2 mytree_global2 mysrcdata_global leaf_compound returned an error'
	(( $(print -r -- "${mytree_global2}" | wc -l) > 10 )) || err_exit "Compound tree 'mytree_global2' too small."


	#### build tree using local tree variables
	mytree_local1=()
	mytree_local2=()

	build_tree1 mytree_local1 mysrcdata_local leaf_compound || \
		err_exit 'build_tree1 mytree_local1 mysrcdata_local leaf_compound returned an error'
	(( $(print -r -- "${mytree_local1}" | wc -l) > 10 )) || err_exit "Compound tree 'mytree_local1' too small."

	build_tree2 mytree_local2 mysrcdata_local leaf_compound || \
		err_exit 'build_tree2 mytree_local2 mysrcdata_local leaf_compound returned an error'
	(( $(print -r -- "${mytree_local2}" | wc -l) > 10 )) || err_exit "Compound tree 'mytree_local2' too small."


	#### Compare treess
	if [[ "${mytree_global1}" != "${mytree_local1}" ]] ; then
		err_exit "Compound trees 'mytree_global1' and 'mytree_local1' not identical"
		diff -u <( printf "%s\n" "${mytree_global1}" ) <( printf "%s\n" "${mytree_local1}" )
	fi

	if [[ "${mytree_global1}" != "${mytree_global2}" ]] ; then
		err_exit "Compound trees 'mytree_global1' and 'mytree_global2' not identical"
		diff -u <( printf "%s\n" "${mytree_global1}" ) <( printf "%s\n" "${mytree_global2}" )
	fi

	if [[ "${mytree_local1}" != "${mytree_local2}" ]] ; then
		err_exit "Compound trees 'mytree_local1' and 'mytree_local2' not identical"
		diff -u <( printf "%s\n" "${mytree_local1}" ) <( printf "%s\n" "${mytree_local2}" )
	fi


	#### test "unset" in a subshell
	(  [[ -v 'mytree_global1.l1[urw].l2[itc zapfdingbats]' ]] ; res=$? ; unset 'mytree_global1.l1[urw].l2[itc zapfdingbats]' ; exit $res ) || \
		err_exit "Try 1: Variable 'mytree_global1.l1[urw].l2[itc zapfdingbats]' not found."
	(  [[ -v 'mytree_global1.l1[urw].l2[itc zapfdingbats]' ]] ; res=$? ; unset 'mytree_global1.l1[urw].l2[itc zapfdingbats]' ; exit $res ) || \
		err_exit "Try 2: Variable 'mytree_global1.l1[urw].l2[itc zapfdingbats]' not found."

	# remove parent node (array element) and then check whether the child is gone, too:
	(
		set -o errexit
		unset 'mytree_global1.l1[urw].l2[itc zapfdingbats]'
		! [[ -v 'mytree_global1.l1[urw].l2[itc zapfdingbats].l3[medium].entries[abcd].filenames[0]' ]]
	) || err_exit "Global: Parent node removed (array element), child still exists"
	(
		set -o errexit
		unset 'mytree_local1.l1[urw].l2[itc zapfdingbats]'
		! [[ -v 'mytree_local1.l1[urw].l2[itc zapfdingbats].l3[medium].entries[abcd].filenames[0]' ]]
	) || err_exit "Local: Parent node removed (array element), child still exists"

	# remove parent node  (array variable) and then check whether the child is gone, too:
	(
		set -o errexit
		unset 'mytree_local1.l1[urw].l2'
		! [[ -v 'mytree_local1.l1[urw].l2[itc zapfdingbats].l3[medium].entries[abcd].filenames[0]' ]]
	) || err_exit "Global: Parent node removed (array variable), child still exists"
	(
		set -o errexit
		unset 'mytree_local1.l1[urw].l2'
		! [[ -v 'mytree_local1.l1[urw].l2[itc zapfdingbats].l3[medium].entries[abcd].filenames[0]' ]]
	) || err_exit "Local: Parent node removed (array variable), child still exists"


	#### test "unset" and compare trees
	[[ -v 'mytree_global1.l1[urw].l2[itc zapfdingbats].l3[medium].entries[abcd].filenames[0]' ]] ; res=$?
	unset 'mytree_global1.l1[urw].l2[itc zapfdingbats].l3[medium].entries[abcd].filenames[0]'
	(( res == 0 ))  ||
		err_exit "Variable 'mytree_global1.l1[urw].l2[itc zapfdingbats].l3[medium].entries[abcd].filenames[0]' not found."

	[[ "${mytree_global1}" != "${mytree_local1}" ]] || err_exit "mytree_global1 and mytree_local1 should differ"

	[[ -v 'mytree_local1.l1[urw].l2[itc zapfdingbats].l3[medium].entries[abcd].filenames[0]' ]] ; res=$?
	unset 'mytree_local1.l1[urw].l2[itc zapfdingbats].l3[medium].entries[abcd].filenames[0]'
	(( res == 0 ))  ||
		err_exit "Variable 'mytree_local1.l1[urw].l2[itc zapfdingbats].l3[medium].entries[abcd].filenames[0]' not found."

	# Compare trees (after "unset")
	if [[ "${mytree_global1}" != "${mytree_local1}" ]] ; then
		err_exit "Compound trees 'mytree_local1' and 'mytree_global1' not identical after unset"
		diff -u <( printf "%s\n" "${mytree_global1}" ) <( printf "%s\n" "${mytree_local1}" )
	fi
}

main

# tests done
exit $((Errors))
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#

#
# Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
#

#
# variable tree test #003
# Propose of this test is whether ksh93 handles global variable trees
# and function-local variable trees the same way, including "nameref"
# and "unset" handling.
#

# test setup
function err_exit
{
	print -u2 -n "\t"
	print -u2 -r ${Command}[$1]: "${@:2}"
	(( Errors < 127 && Errors++ ))
}
alias err_exit='err_exit $LINENO'

# the test cannot use "nounset"
Command=${0##*/}
integer Errors=0

function example_tree
{
cat <<EOF
(
	typeset -A l1=(
		[adobe]=(
			typeset -A l2=(
				[avantgarde]=(
					typeset -A l3=(
						[demi]=(
							typeset -A entries=(
								[182c069a485316b1bc7ae001c04c7835]=(
									typeset -a comments=(
										FONT
										-adobe-avantgarde-demi-r-normal--199-120-1200-1200-p-1130-iso8859-1
										COPYRIGHT
										'Copyright Notice not available'
										RAW_PIXELSIZE
										RAW_POINTSIZE
										--
										section
										diaeresis
										copyright
										ordfeminine
										guillemotleft
									)
									typeset -a filenames=(
										X11Rx/R6.4/xc/programs/Xserver/XpConfig/C/print/models/SPSPARC2/fonts/AvantGarde-Demi.pmf
									)
									md5sum=182c069a485316b1bc7ae001c04c7835
									typeset -a xlfd=(
										-adobe-avantgarde-demi-r-normal--199-120-1200-1200-p-1130-iso8859-1
									)
								)
								[7db15b51965d8fe1f1c55fcb101d7616]=(
									typeset -a comments=(
										FONT
										-adobe-avantgarde-demi-i-normal--199-120-1200-1200-p-1130-iso8859-1
										COPYRIGHT
										'Copyright Notice not available'
										RAW_PIXELSIZE
										RAW_POINTSIZE
										--
										section
										diaeresis
										copyright
										ordfeminine
										guillemotleft
									)
									typeset -a filenames=(
										X11Rx/R6.4/xc/programs/Xserver/XpConfig/C/print/models/SPSPARC2/fonts/AvantGarde-DemiOblique.pmf
									)
									md5sum=7db15b51965d8fe1f1c55fcb101d7616
									typeset -a xlfd=(
										-adobe-avantgarde-demi-i-normal--199-120-1200-1200-p-1130-iso8859-1
									)
								)
								[a37e4a4a5035abf6f294d830fbd9e775]=(
									typeset -a comments=(
										FONT
										-adobe-avantgarde-demi-r-normal--422-120-2540-2540-p-2395-iso8859-1
										COPYRIGHT
										'Copyright (c) 1985, 1987, 1989, 1990, 1991 Adobe Systems Incorporated.  All Rights Reserved.ITC Avant Garde Gothic is a registered trademark of International Typeface Corporation.'
										RAW_PIXELSIZE
										RAW_POINTSIZE
										--
										section
										diaeresis
										copyright
										ordfeminine
										guillemotleft
									)
									typeset -a filenames=(
										fox-gate/XW_NV/open-src/tarballs/xorg-server-1.3.0.0/hw/xprint/config/C/print/models/PSdefault/fonts/AvantGarde-Demi.pmf
									)
									md5sum=a37e4a4a5035abf6f294d830fbd9e775
									typeset -a xlfd=(
										-adobe-avantgarde-demi-r-normal--422-120-2540-2540-p-2395-iso8859-1
									)
								)
								[da3d6d94fcf759b95c7f829ce5619374]=(
									typeset -a comments=(
										FONT
										-adobe-avantgarde-demi-i-normal--422-120-2540-2540-p-2395-iso8859-1
										COPYRIGHT
										'Copyright (c) 1985, 1987, 1989, 1990, 1991 Adobe Systems Incorporated.  All Rights Reserved.ITC Avant Garde Gothic is a registered trademark of International Typeface Corporation.'
										RAW_PIXELSIZE
										RAW_POINTSIZE
										--
										section
										diaeresis
										copyright
										ordfeminine
										guillemotleft
									)
									typeset -a filenames=(
										fox-gate/XW_NV/open-src/tarballs/xorg-server-1.3.0.0/hw/xprint/config/C/print/models/PSdefault/fonts/AvantGarde-DemiOblique.pmf
									)
									md5sum=da3d6d94fcf759b95c7f829ce5619374
									typeset -a xlfd=(
										-adobe-avantgarde-demi-i-normal--422-120-2540-2540-p-2395-iso8859-1
									)
								)
							)
						)
					)
				)
			)
		)
	)
)
EOF
}

function main
{
	set -o errexit

	typeset xlfd_tree=()
	typeset -A xlfd_tree.l1

	eval "xlfd_tree=$( example_tree )"

	typeset i j k l fn

        # filter chain begin
        for i in "${!xlfd_tree.l1[@]}" ; do
              for j in "${!xlfd_tree.l1["$i"].l2[@]}" ; do
        	     for k in "${!xlfd_tree.l1["$i"].l2["$j"].l3[@]}" ; do
        		     nameref vndnode=xlfd_tree.l1["$i"].l2["$j"].l3["$k"]

        		     for l in "${!vndnode.entries[@]}" ; do
        			     nameref node=vndnode.entries["$l"]

        			     for fn in "${node.filenames[@]}" ; do
        				     if [[ "${fn}" != ~(E)x-re_gate_XW_NV_MWS ]] ; then
        					     unset "${!node}"
        					     break
        				     fi
        			     done
        		     done
        	     done
              done
	done

	# filter chain end

	return 0
}

main || ((Errors++))

# tests done
exit $((Errors))
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#

#
# Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
# Copyright 2021 OmniOS Community Edition (OmniOSce) Association.
#

#
# MAPFILE HEADER START
#
# WARNING:  STOP NOW.  DO NOT MODIFY THIS FILE.
# Object versioning must comply with the rules detailed in
#
#	usr/src/lib/README.mapfiles
#
# You should not be making modifications here until you've read the most current
# copy of that file. If you need help, contact a gatekeeper for guidance.
#
# MAPFILE HEADER END
#

$mapfile_version 2

SYMBOL_VERSION SUNWprivate_1.1 {
    global:
	plugin_version;

	sh_access;
	sh_addbuiltin;
	sh_bltin_tree;
	sh_close;
	sh_delay;
	sh_dup;
	sh_eval;
	sh_exec;
	sh_exit;
	sh_fcntl;
	sh_fmtq;
	sh_fmtqf;
	sh_fun;
	sh_funscope;
	sh_getinterp;
	sh_getscope;
	sh_init;
	sh_iogetiop;
	sh_isoption;
	sh_main;
	sh_menu;
	sh_offoption;
	sh_onoption;
	sh_open;
	sh_parse;
	sh_pathopen;
	sh_pipe;
	sh_read;
	sh_reinit;
	sh_seek;
	sh_setscope;
	sh_sigcheck;
	sh_strnum;
	sh_subfork;
	sh_tdump;
	sh_trap;
	sh_waitnotify;
	sh_waitsafe;
	sh_write;

	nv_adddisc;
	nv_aindex;
	nv_associative;
	nv_clone;
	nv_close;
	nv_context;
	nv_create;
	nv_dict;
	nv_disc;
	nv_discfun;
	nv_getn;
	nv_getnum;
	nv_getsub;
	nv_getv;
	nv_getval;
	nv_hasdisc;
	nv_isnull;
	nv_lastdict;
	nv_name;
	nv_newattr;
	nv_nextsub;
	nv_open;
	nv_opensub;
	nv_putsub;
	nv_putv;
	nv_putval;
	nv_scan;
	nv_search;
	nv_setarray;
	nv_setdisc;
	nv_setref;
	nv_setsize;
	nv_settype;
	nv_setvec;
	nv_setvtree;
	nv_unset;

	# semi-private, needed for shcomp
$if _ELF64
	$if _x86
	sh	{ ASSERT = { TYPE = OBJECT; SIZE = 1888; }; };
	$elif _sparc
	sh	{ ASSERT = { TYPE = OBJECT; SIZE = 1920; }; };
	$else
	$error Unknown architecture
	$endif
$elif _ELF32
	$if _x86
	sh	{ ASSERT = { TYPE = OBJECT; SIZE = 1216; }; };
	$elif _sparc
	sh	{ ASSERT = { TYPE = OBJECT; SIZE = 1224; }; };
	$else
	$error Unknown architecture
	$endif
$else
$error unknown ELFCLASS
$endif
	e_dict	{ ASSERT = { TYPE = OBJECT; SIZE = 9; }; };

    local:
	*;
};

# Builtin shell commands
# (see libshell/common/include/builtins.h)
# Note: We have to export all the |b_*()| symbols that the "builtin" command
# can load builtins which are not enabled by the default OS/Net configuration.
SYMBOL_VERSION SUNWprivate_1.1 {
    global:
	B_echo;
	B_login;
	b_alarm;
	b_alias;
	b_bg;
	b_break;
	b_builtin;
	b_cd;
	b_close;
	b_command;
	b_dot_cmd;
	b_dup;
	b_eval;
	b_exec;
	b_false;
	b_getopts;
	b_hist;
	b_jobs;
	b_kill;
	b_let;
	b_open;
	b_poll;
	b_print;
	b_printf;
	b_pwd;
	b_read;
	b_readonly;
	b_return;
	b_rewind;
	b_set;
	b_shift;
	b_sleep;
	b_stat;
	b_test;
	b_tmpfile;
	b_trap;
	b_true;
	b_typeset;
	b_ulimit;
	b_umask;
	b_unalias;
	b_unset;
	b_vpath;
	b_wait;
	b_whence;
    local:
	*;
};