token.h: mktokens
sh ${.CURDIR}/mktokens
+regress: sh
+ cd ${.CURDIR}/../../tools/regression/bin/sh && ${MAKE} SH=${.OBJDIR}/sh
.include <bsd.prog.mk>
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/Makefile,v 1.2 2010/10/12 18:20:38 obrien Exp $
+
+# Allow one to specify the 'sh' to regress.
+SH?= /bin/sh
+
+all:
+ env SH=${SH} ${SH} regress.sh
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/alias.0,v 1.3 2009/03/22 21:12:00 stefanf Exp $
+set -e
+
+unalias -a
+alias foo=bar
+alias bar=
+alias quux="1 2 3"
+alias
+alias foo
--- /dev/null
+bar=''
+foo=bar
+quux='1 2 3'
+foo=bar
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/alias.1,v 1.1 2005/09/04 11:59:59 stefanf Exp $
+unalias -a
+alias foo
--- /dev/null
+alias: foo not found
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/break1.0,v 1.1 2010/08/15 21:06:53 jilles Exp $
+
+if [ "$1" != nested ]; then
+ while :; do
+ set -- nested
+ . "$0"
+ echo bad2
+ exit 2
+ done
+ exit 0
+fi
+# To trigger the bug, the following commands must be at the top level,
+# with newlines in between.
+break
+echo bad1
+exit 1
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/break2.0,v 1.1 2010/08/18 20:26:50 jilles Exp $
+
+# It is not immediately obvious that this should work, and someone probably
+# relies on it.
+
+while :; do
+ trap 'break' USR1
+ kill -USR1 $$
+ echo bad
+ exit 1
+done
+echo good
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/break3.0,v 1.1 2010/08/22 11:04:30 jilles Exp $
+
+# We accept this and people might rely on it.
+# However, various other shells do not accept it.
+
+f() {
+ break
+ echo bad1
+}
+
+while :; do
+ f
+ echo bad2
+ exit 2
+done
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/builtin1.0,v 1.1 2010/01/03 15:01:38 jilles Exp $
+
+failures=0
+
+check() {
+ if ! eval "[ $* ]"; then
+ echo "Failed: $*"
+ : $((failures += 1))
+ fi
+}
+
+builtin : || echo "Bad return code at $LINENO"
+builtin true || echo "Bad return code at $LINENO"
+builtin ls 2>/dev/null && echo "Bad return code at $LINENO"
+check '"$(builtin pwd)" = "$(pwd)"'
+check '-z "$(builtin :)"'
+check '-z "$(builtin true)"'
+check '-z "$( (builtin nosuchtool) 2>/dev/null)"'
+check '-z "$(builtin nosuchtool 2>/dev/null)"'
+check '-z "$(builtin nosuchtool 2>/dev/null; :)"'
+check '-z "$( (builtin ls) 2>/dev/null)"'
+check '-z "$(builtin ls 2>/dev/null)"'
+check '-z "$(builtin ls 2>/dev/null; :)"'
+check '-n "$( (builtin nosuchtool) 2>&1)"'
+check '-n "$(builtin nosuchtool 2>&1)"'
+check '-n "$(builtin nosuchtool 2>&1; :)"'
+check '-n "$( (builtin ls) 2>&1)"'
+check '-n "$(builtin ls 2>&1)"'
+check '-n "$(builtin ls 2>&1; :)"'
+
+exit $((failures > 0))
--- /dev/null
+#$FreeBSD: src/tools/regression/bin/sh/builtins/case1.0,v 1.1 2007/10/04 16:14:48 stefanf Exp $
+f()
+{
+ false
+ case $1 in
+ foo) true ;;
+ bar) false ;;
+ esac
+}
+
+f foo || exit 1
+f bar && exit 1
+f quux || exit 1
--- /dev/null
+# Generated by ./test-fnmatch -s 1, do not edit.
+# $FreeBSD: src/tools/regression/bin/sh/builtins/case2.0,v 1.1 2010/05/09 16:15:40 jilles Exp $
+failures=
+failed() { printf '%s\n' "Failed: $1 '$2' '$3'"; failures=x$failures; }
+testmatch() { eval "case \$2 in ''$1) ;; *) failed testmatch \"\$@\";; esac"; }
+testnomatch() { eval "case \$2 in ''$1) failed testnomatch \"\$@\";; esac"; }
+testmatch '' ''
+testmatch 'a' 'a'
+testnomatch 'a' 'b'
+testnomatch 'a' 'A'
+testmatch '*' 'a'
+testmatch '*' 'aa'
+testmatch '*a' 'a'
+testnomatch '*a' 'b'
+testnomatch '*a*' 'b'
+testmatch '*a*b*' 'ab'
+testmatch '*a*b*' 'qaqbq'
+testmatch '*a*bb*' 'qaqbqbbq'
+testmatch '*a*bc*' 'qaqbqbcq'
+testmatch '*a*bb*' 'qaqbqbb'
+testmatch '*a*bc*' 'qaqbqbc'
+testmatch '*a*bb' 'qaqbqbb'
+testmatch '*a*bc' 'qaqbqbc'
+testnomatch '*a*bb' 'qaqbqbbq'
+testnomatch '*a*bc' 'qaqbqbcq'
+testnomatch '*a*a*a*a*a*a*a*a*a*a*' 'aaaaaaaaa'
+testmatch '*a*a*a*a*a*a*a*a*a*a*' 'aaaaaaaaaa'
+testmatch '*a*a*a*a*a*a*a*a*a*a*' 'aaaaaaaaaaa'
+testnomatch '.*.*.*.*.*.*.*.*.*.*' '.........'
+testmatch '.*.*.*.*.*.*.*.*.*.*' '..........'
+testmatch '.*.*.*.*.*.*.*.*.*.*' '...........'
+testnomatch '*?*?*?*?*?*?*?*?*?*?*' '123456789'
+testnomatch '??????????*' '123456789'
+testnomatch '*??????????' '123456789'
+testmatch '*?*?*?*?*?*?*?*?*?*?*' '1234567890'
+testmatch '??????????*' '1234567890'
+testmatch '*??????????' '1234567890'
+testmatch '*?*?*?*?*?*?*?*?*?*?*' '12345678901'
+testmatch '??????????*' '12345678901'
+testmatch '*??????????' '12345678901'
+testmatch '[x]' 'x'
+testmatch '[*]' '*'
+testmatch '[?]' '?'
+testmatch '[' '['
+testmatch '[[]' '['
+testnomatch '[[]' 'x'
+testnomatch '[*]' ''
+testnomatch '[*]' 'x'
+testnomatch '[?]' 'x'
+testmatch '*[*]*' 'foo*foo'
+testnomatch '*[*]*' 'foo'
+testmatch '[0-9]' '0'
+testmatch '[0-9]' '5'
+testmatch '[0-9]' '9'
+testnomatch '[0-9]' '/'
+testnomatch '[0-9]' ':'
+testnomatch '[0-9]' '*'
+testnomatch '[!0-9]' '0'
+testnomatch '[!0-9]' '5'
+testnomatch '[!0-9]' '9'
+testmatch '[!0-9]' '/'
+testmatch '[!0-9]' ':'
+testmatch '[!0-9]' '*'
+testmatch '*[0-9]' 'a0'
+testmatch '*[0-9]' 'a5'
+testmatch '*[0-9]' 'a9'
+testnomatch '*[0-9]' 'a/'
+testnomatch '*[0-9]' 'a:'
+testnomatch '*[0-9]' 'a*'
+testnomatch '*[!0-9]' 'a0'
+testnomatch '*[!0-9]' 'a5'
+testnomatch '*[!0-9]' 'a9'
+testmatch '*[!0-9]' 'a/'
+testmatch '*[!0-9]' 'a:'
+testmatch '*[!0-9]' 'a*'
+testmatch '*[0-9]' 'a00'
+testmatch '*[0-9]' 'a55'
+testmatch '*[0-9]' 'a99'
+testmatch '*[0-9]' 'a0a0'
+testmatch '*[0-9]' 'a5a5'
+testmatch '*[0-9]' 'a9a9'
+testmatch '\*' '*'
+testmatch '\?' '?'
+testmatch '\[x]' '[x]'
+testmatch '\[' '['
+testmatch '\\' '\'
+testmatch '*\**' 'foo*foo'
+testnomatch '*\**' 'foo'
+testmatch '*\\*' 'foo\foo'
+testnomatch '*\\*' 'foo'
+testmatch '\(' '('
+testmatch '\a' 'a'
+testnomatch '\*' 'a'
+testnomatch '\?' 'a'
+testnomatch '\*' '\*'
+testnomatch '\?' '\?'
+testnomatch '\[x]' '\[x]'
+testnomatch '\[x]' '\x'
+testnomatch '\[' '\['
+testnomatch '\(' '\('
+testnomatch '\a' '\a'
+testmatch '.*' '.'
+testmatch '.*' '..'
+testmatch '.*' '.a'
+testmatch 'a*' 'a.'
+[ -z "$failures" ]
--- /dev/null
+# Generated by ./test-fnmatch -s 2, do not edit.
+# $FreeBSD: src/tools/regression/bin/sh/builtins/case3.0,v 1.1 2010/05/09 16:15:40 jilles Exp $
+failures=
+failed() { printf '%s\n' "Failed: $1 '$2' '$3'"; failures=x$failures; }
+# We do not treat a backslash specially in this case,
+# but this is not the case in all shells.
+netestmatch() { case $2 in $1) ;; *) failed netestmatch "$@";; esac; }
+netestnomatch() { case $2 in $1) failed netestnomatch "$@";; esac; }
+netestmatch '' ''
+netestmatch 'a' 'a'
+netestnomatch 'a' 'b'
+netestnomatch 'a' 'A'
+netestmatch '*' 'a'
+netestmatch '*' 'aa'
+netestmatch '*a' 'a'
+netestnomatch '*a' 'b'
+netestnomatch '*a*' 'b'
+netestmatch '*a*b*' 'ab'
+netestmatch '*a*b*' 'qaqbq'
+netestmatch '*a*bb*' 'qaqbqbbq'
+netestmatch '*a*bc*' 'qaqbqbcq'
+netestmatch '*a*bb*' 'qaqbqbb'
+netestmatch '*a*bc*' 'qaqbqbc'
+netestmatch '*a*bb' 'qaqbqbb'
+netestmatch '*a*bc' 'qaqbqbc'
+netestnomatch '*a*bb' 'qaqbqbbq'
+netestnomatch '*a*bc' 'qaqbqbcq'
+netestnomatch '*a*a*a*a*a*a*a*a*a*a*' 'aaaaaaaaa'
+netestmatch '*a*a*a*a*a*a*a*a*a*a*' 'aaaaaaaaaa'
+netestmatch '*a*a*a*a*a*a*a*a*a*a*' 'aaaaaaaaaaa'
+netestnomatch '.*.*.*.*.*.*.*.*.*.*' '.........'
+netestmatch '.*.*.*.*.*.*.*.*.*.*' '..........'
+netestmatch '.*.*.*.*.*.*.*.*.*.*' '...........'
+netestnomatch '*?*?*?*?*?*?*?*?*?*?*' '123456789'
+netestnomatch '??????????*' '123456789'
+netestnomatch '*??????????' '123456789'
+netestmatch '*?*?*?*?*?*?*?*?*?*?*' '1234567890'
+netestmatch '??????????*' '1234567890'
+netestmatch '*??????????' '1234567890'
+netestmatch '*?*?*?*?*?*?*?*?*?*?*' '12345678901'
+netestmatch '??????????*' '12345678901'
+netestmatch '*??????????' '12345678901'
+netestmatch '[x]' 'x'
+netestmatch '[*]' '*'
+netestmatch '[?]' '?'
+netestmatch '[' '['
+netestmatch '[[]' '['
+netestnomatch '[[]' 'x'
+netestnomatch '[*]' ''
+netestnomatch '[*]' 'x'
+netestnomatch '[?]' 'x'
+netestmatch '*[*]*' 'foo*foo'
+netestnomatch '*[*]*' 'foo'
+netestmatch '[0-9]' '0'
+netestmatch '[0-9]' '5'
+netestmatch '[0-9]' '9'
+netestnomatch '[0-9]' '/'
+netestnomatch '[0-9]' ':'
+netestnomatch '[0-9]' '*'
+netestnomatch '[!0-9]' '0'
+netestnomatch '[!0-9]' '5'
+netestnomatch '[!0-9]' '9'
+netestmatch '[!0-9]' '/'
+netestmatch '[!0-9]' ':'
+netestmatch '[!0-9]' '*'
+netestmatch '*[0-9]' 'a0'
+netestmatch '*[0-9]' 'a5'
+netestmatch '*[0-9]' 'a9'
+netestnomatch '*[0-9]' 'a/'
+netestnomatch '*[0-9]' 'a:'
+netestnomatch '*[0-9]' 'a*'
+netestnomatch '*[!0-9]' 'a0'
+netestnomatch '*[!0-9]' 'a5'
+netestnomatch '*[!0-9]' 'a9'
+netestmatch '*[!0-9]' 'a/'
+netestmatch '*[!0-9]' 'a:'
+netestmatch '*[!0-9]' 'a*'
+netestmatch '*[0-9]' 'a00'
+netestmatch '*[0-9]' 'a55'
+netestmatch '*[0-9]' 'a99'
+netestmatch '*[0-9]' 'a0a0'
+netestmatch '*[0-9]' 'a5a5'
+netestmatch '*[0-9]' 'a9a9'
+netestmatch '\*' '\*'
+netestmatch '\?' '\?'
+netestmatch '\' '\'
+netestnomatch '\\' '\'
+netestmatch '\\' '\\'
+netestmatch '*\*' 'foo\foo'
+netestnomatch '*\*' 'foo'
+netestmatch '.*' '.'
+netestmatch '.*' '..'
+netestmatch '.*' '.a'
+netestmatch 'a*' 'a.'
+[ -z "$failures" ]
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/cd1.0,v 1.4 2010/10/11 23:24:57 obrien Exp $
+set -e
+
+P=${TMPDIR:-/tmp}
+cd $P
+T=$(mktemp -d sh-test.XXXXXX)
+
+chmod 0 $T
+if [ `id -u` -ne 0 ]; then
+ # Root can always cd, irregardless of directory permissions.
+ cd -L $T 2>/dev/null && exit 1
+ [ "$PWD" = "$P" ]
+ [ "$(pwd)" = "$P" ]
+ cd -P $T 2>/dev/null && exit 1
+ [ "$PWD" = "$P" ]
+ [ "$(pwd)" = "$P" ]
+fi
+
+chmod 755 $T
+cd $T
+mkdir -p 1/2/3
+ln -s 1/2 link1
+ln -s 2/3 1/link2
+(cd -L 1/../1 && [ "$(pwd -L)" = "$P/$T/1" ])
+(cd -L link1 && [ "$(pwd -L)" = "$P/$T/link1" ])
+(cd -L link1 && [ "$(pwd -P)" = "$P/$T/1/2" ])
+(cd -P link1 && [ "$(pwd -L)" = "$P/$T/1/2" ])
+(cd -P link1 && [ "$(pwd -P)" = "$P/$T/1/2" ])
+
+rm -rf ${P}/${T}
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/cd2.0,v 1.2 2010/11/28 22:49:58 jilles Exp $
+set -e
+
+L=$(getconf PATH_MAX / 2>/dev/null) || L=4096
+[ "$L" -lt 100000 ] 2>/dev/null || L=4096
+L=$((L+100))
+T=$(mktemp -d ${TMPDIR:-/tmp}/sh-test.XXXXXX)
+trap 'rm -rf ${T}' 0
+cd $T
+D=$T
+while [ ${#D} -lt $L ]; do
+ mkdir veryverylongdirectoryname
+ cd veryverylongdirectoryname
+ D=$D/veryverylongdirectoryname
+done
+[ $(pwd | wc -c) -eq $((${#D} + 1)) ] # +\n
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/command1.0,v 1.1 2005/10/28 14:02:42 stefanf Exp $
+true() {
+ false
+}
+command true
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/command10.0,v 1.1 2010/03/06 17:31:09 jilles Exp $
+
+failures=0
+
+check() {
+ if ! eval "[ $* ]"; then
+ echo "Failed: $*"
+ : $((failures += 1))
+ fi
+}
+
+check '"$(f() { shift x; }; { command eval f 2>/dev/null; } >/dev/null; echo hi)" = hi'
+
+exit $((failures > 0))
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/command11.0,v 1.1 2010/03/14 14:24:35 jilles Exp $
+
+failures=0
+
+check() {
+ if ! eval "[ $* ]"; then
+ echo "Failed: $*"
+ : $((failures += 1))
+ fi
+}
+
+check '"$({ command eval \{ shift x\; \} 2\>/dev/null; } >/dev/null; echo hi)" = hi'
+
+exit $((failures > 0))
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/command2.0,v 1.1 2005/10/28 14:02:42 stefanf Exp $
+PATH=
+command -p cat < /dev/null
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/command3.0,v 1.2 2010/08/16 17:18:08 jilles Exp $
+command -v ls
+command -v true
+command -v /bin/ls
+
+fun() {
+ :
+}
+command -v fun
+command -v break
+command -v if
+
+alias foo=bar
+command -v foo
--- /dev/null
+/bin/ls
+true
+/bin/ls
+fun
+break
+if
+alias foo='bar '
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/command4.0,v 1.1 2010/08/29 20:53:24 jilles Exp $
+! command -v nonexisting
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/command5.0,v 1.2 2010/08/16 17:18:08 jilles Exp $
+command -V ls
+command -V true
+command -V /bin/ls
+
+fun() {
+ :
+}
+command -V fun
+command -V break
+command -V if
+command -V {
+
+alias foo=bar
+command -V foo
--- /dev/null
+ls is /bin/ls
+true is a shell builtin
+/bin/ls is /bin/ls
+fun is a shell function
+break is a special shell builtin
+if is a shell keyword
+{ is a shell keyword
+foo is an alias for bar
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/command6.0,v 1.3 2011/02/05 23:00:24 jilles Exp $
+PATH=/var/empty
+case $(command -pV ls) in
+*/var/empty/ls*)
+ echo "Failed: \$(command -pV ls) should not match */var/empty/ls*" ;;
+"ls is"*" "/*/ls) ;;
+*)
+ echo "Failed: \$(command -pV ls) match \"ls is\"*\" \"/*/ls" ;;
+esac
+command -pV true
+command -pV /bin/ls
+
+fun() {
+ :
+}
+command -pV fun
+command -pV break
+command -pV if
+command -pV {
+
+alias foo=bar
+command -pV foo
--- /dev/null
+true is a shell builtin
+/bin/ls is /bin/ls
+fun is a shell function
+break is a special shell builtin
+if is a shell keyword
+{ is a shell keyword
+foo is an alias for bar
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/command7.0,v 1.2 2011/02/05 23:00:24 jilles Exp $
+
+failures=0
+
+check() {
+ if ! eval "[ $* ]"; then
+ echo "Failed: $*"
+ : $((failures += 1))
+ fi
+}
+
+check '"$(PATH=/libexec command -V ld-elf.so.1)" = "ld-elf.so.1 is /libexec/ld-elf.so.1"'
+check '"$(PATH=/libexec command -V ld-elf.so.1; :)" = "ld-elf.so.1 is /libexec/ld-elf.so.1"'
+check '"$(PATH=/libexec command -pv ld-elf.so.1)" = ""'
+check '"$(PATH=/libexec command -pv ld-elf.so.1; :)" = ""'
+
+PATH=/libexec:$PATH
+
+check '"$(command -V ld-elf.so.1)" = "ld-elf.so.1 is /libexec/ld-elf.so.1"'
+check '"$(command -V ld-elf.so.1; :)" = "ld-elf.so.1 is /libexec/ld-elf.so.1"'
+check '"$(command -pv ld-elf.so.1)" = ""'
+check '"$(command -pv ld-elf.so.1; :)" = ""'
+
+PATH=/libexec
+
+check '"$(command -v ls)" = ""'
+case $(command -pv ls) in
+/*/ls) ;;
+*)
+ echo "Failed: \$(command -pv ls) match /*/ls"
+ : $((failures += 1)) ;;
+esac
+
+exit $((failures > 0))
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/command8.0,v 1.2 2010/10/12 18:20:38 obrien Exp $
+IFS=,
+
+SPECIAL="break,\
+ :,\
+ continue,\
+ . /dev/null,\
+ eval,\
+ exec,\
+ export -p,\
+ readonly -p,\
+ set,\
+ shift 0,\
+ times,\
+ trap,\
+ unset foo"
+
+set -e
+
+# Check that special builtins can be executed via "command".
+
+set -- ${SPECIAL}
+for cmd in "$@"
+do
+ ${SH} -c "v=:; while \$v; do v=false; command ${cmd}; done" >/dev/null
+done
+
+while :; do
+ command break
+ echo Error on line $LINENO
+done
+
+set p q r
+command shift 2
+if [ $# -ne 1 ]; then
+ echo Error on line $LINENO
+fi
+
+(
+ command exec >/dev/null
+ echo Error on line $LINENO
+)
+
+set +e
+! command shift 2 2>/dev/null
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/command9.0,v 1.1 2010/03/06 17:09:22 jilles Exp $
+
+failures=0
+
+check() {
+ if ! eval "[ $* ]"; then
+ echo "Failed: $*"
+ : $((failures += 1))
+ fi
+}
+
+check '"$({ command eval shift x 2>/dev/null; } >/dev/null; echo hi)" = hi'
+
+exit $((failures > 0))
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/dot1.0,v 1.1 2010/05/28 22:08:34 jilles Exp $
+
+failures=
+failure() {
+ echo "Error at line $1" >&2
+ failures=x$failures
+}
+
+T=$(mktemp -d ${TMPDIR:-/tmp}/sh-test.XXXXXX) || exit
+trap 'rm -rf $T' 0
+cd $T || exit 3
+unset x
+echo 'x=2' >testscript
+. ./testscript
+[ "$x" = 2 ] || failure $LINENO
+cd / || exit 3
+x=1
+PATH=$T:$PATH . testscript
+[ "$x" = 2 ] || failure $LINENO
+
+test -z "$failures"
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/dot2.0,v 1.1 2010/05/28 22:40:24 jilles Exp $
+
+failures=
+failure() {
+ echo "Error at line $1" >&2
+ failures=x$failures
+}
+
+T=$(mktemp -d ${TMPDIR:-/tmp}/sh-test.XXXXXX) || exit
+trap 'rm -rf $T' 0
+cd $T || exit 3
+unset x
+echo 'x=2' >testscript
+. -- ./testscript
+[ "$x" = 2 ] || failure $LINENO
+cd / || exit 3
+x=1
+PATH=$T:$PATH . -- testscript
+[ "$x" = 2 ] || failure $LINENO
+
+test -z "$failures"
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/eval1.0,v 1.1 2009/05/31 17:23:27 stefanf Exp $
+set -e
+
+eval
+eval "" ""
+eval "true"
+! eval "false
+
+"
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/eval2.0,v 1.1 2009/06/24 20:22:54 jilles Exp $
+
+eval '
+false
+
+' && exit 1
+exit 0
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/eval3.0,v 1.1 2009/08/27 22:23:23 jilles Exp $
+
+eval 'false;' && exit 1
+eval 'true;' || exit 1
+eval 'false;
+' && exit 1
+eval 'true;
+' || exit 1
+exit 0
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/eval4.0,v 1.1 2010/08/01 22:39:07 jilles Exp $
+
+# eval should preserve $? from command substitutions when starting
+# the parsed command.
+[ $(eval 'echo $?' $(false)) = 1 ]
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/eval5.0,v 1.1 2010/08/03 22:17:29 jilles Exp $
+
+# eval should return 0 if no command was executed.
+eval $(false)
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/exec1.0,v 1.2 2010/10/12 18:20:38 obrien Exp $
+
+failures=
+failure() {
+ echo "Error at line $1" >&2
+ failures=x$failures
+}
+
+(
+ exec >/dev/null
+ echo bad
+)
+[ $? = 0 ] || failure $LINENO
+(
+ exec ${SH} -c 'exit 42'
+ echo bad
+)
+[ $? = 42 ] || failure $LINENO
+(
+ exec /var/empty/nosuch
+ echo bad
+) 2>/dev/null
+[ $? = 127 ] || failure $LINENO
+
+test -z "$failures"
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/exec2.0,v 1.2 2010/10/12 18:20:38 obrien Exp $
+
+failures=
+failure() {
+ echo "Error at line $1" >&2
+ failures=x$failures
+}
+
+(
+ exec -- >/dev/null
+ echo bad
+)
+[ $? = 0 ] || failure $LINENO
+(
+ exec -- ${SH} -c 'exit 42'
+ echo bad
+)
+[ $? = 42 ] || failure $LINENO
+(
+ exec -- /var/empty/nosuch
+ echo bad
+) 2>/dev/null
+[ $? = 127 ] || failure $LINENO
+
+test -z "$failures"
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/exit1.0,v 1.1 2011/01/01 15:25:15 jilles Exp $
+
+# exit with an argument should overwrite the exit status in an EXIT trap.
+
+trap 'true; exit $?' 0
+false
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/exit2.8,v 1.1 2011/01/08 23:00:38 jilles Exp $
+
+# exit without arguments is the same as exit $? outside a trap.
+
+trap 'true; true' 0
+(exit 8)
+exit
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/exit3.0,v 1.1 2011/01/08 23:08:13 jilles Exp $
+
+# exit without arguments differs from exit $? in an EXIT trap.
+
+trap 'false; exit' 0
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/fc1.0,v 1.4 2010/10/12 18:20:38 obrien Exp $
+set -e
+trap 'echo Broken pipe -- test failed' PIPE
+
+P=${TMPDIR:-/tmp}
+cd $P
+T=$(mktemp -d sh-test.XXXXXX)
+cd $T
+
+mkfifo input output error
+HISTFILE=/dev/null ${SH} +m -i <input >output 2>error &
+{
+ # Syntax error
+ echo ')' >&3
+ # Read error message, shell will read new input now
+ read dummy <&5
+ # Execute bad command again
+ echo 'fc -e true' >&3
+ # Verify that the shell is still running
+ echo 'echo continued' >&3 || rc=3
+ echo 'exit' >&3 || rc=3
+ read line <&4 && [ "$line" = continued ] && : ${rc:=0}
+} 3>input 4<output 5<error
+
+rm input output error
+rmdir ${P}/${T}
+exit ${rc:-3}
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/fc2.0,v 1.3 2010/10/12 18:20:38 obrien Exp $
+set -e
+trap 'echo Broken pipe -- test failed' PIPE
+
+P=${TMPDIR:-/tmp}
+cd $P
+T=$(mktemp -d sh-test.XXXXXX)
+cd $T
+
+mkfifo input output error
+HISTFILE=/dev/null ${SH} +m -i <input >output 2>error &
+exec 3>input
+{
+ # Command not found, containing slash
+ echo '/var/empty/nonexistent' >&3
+ # Read error message, shell will read new input now
+ read dummy <&5
+ # Execute bad command again
+ echo 'fc -e true; echo continued' >&3
+ read dummy <&5
+ read line <&4 && [ "$line" = continued ] && : ${rc:=0}
+ exec 3>&-
+ # Old sh duplicates itself after the fc, producing another line
+ # of output.
+ if read line <&4; then
+ echo "Extraneous output: $line"
+ rc=1
+ fi
+} 4<output 5<error
+exec 3>&-
+
+rm input output error
+rmdir ${P}/${T}
+exit ${rc:-3}
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/getopts1.0,v 1.2 2010/10/14 23:28:31 obrien Exp $
+
+echo '-1-'
+set -- -abc
+getopts "ab:" OPTION
+echo ${OPTION}
+
+# In this case 'getopts' should realize that we have not provided the
+# required argument for "-b".
+# Note that Solaris 10's (UNIX 03) /usr/xpg4/bin/sh, /bin/sh, and /bin/ksh;
+# ksh93 20090505; pdksh 5.2.14p2; mksh R39c; bash 4.1 PL7; and zsh 4.3.10.
+# all recognize that "b" is missing its argument on the *first* iteration
+# of 'getopts' and do not produce the "a" in $OPTION.
+echo '-2-'
+set -- -ab
+getopts "ab:" OPTION
+echo ${OPTION}
+getopts "ab:" OPTION
+echo ${OPTION}
+
+# The 'shift' is aimed at causing an error.
+echo '-3-'
+shift 1
+getopts "ab:" OPTION
+echo ${OPTION}
--- /dev/null
+-1-
+a
+-2-
+a
+No arg for -b option
+?
+-3-
+?
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/getopts2.0,v 1.1 2008/08/27 20:26:34 stefanf Exp $
+set - -ax
+getopts ax option
+set -C
+getopts ax option
+echo $option
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/hash1.0,v 1.1 2005/09/05 09:42:09 stefanf Exp $
+cat /dev/null
+hash
+hash -r
+hash
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/hash2.0,v 1.1 2005/09/05 09:42:09 stefanf Exp $
+hash
+hash cat
+hash
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/hash3.0,v 1.1 2005/09/05 09:42:09 stefanf Exp $
+hash -v cat
+hash
--- /dev/null
+/bin/cat
+/bin/cat
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/lineno.0,v 1.1 2008/05/15 19:58:44 stefanf Exp $
+echo $LINENO
+echo $LINENO
+
+f() {
+ echo $LINENO
+ echo $LINENO
+}
+
+f
+
+echo ${LINENO:-foo}
+echo ${LINENO=foo}
+echo ${LINENO:+foo}
+echo ${LINENO+foo}
+echo ${#LINENO}
--- /dev/null
+2
+3
+2
+3
+12
+13
+foo
+foo
+2
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/locale1.0,v 1.1 2010/05/05 21:48:40 jilles Exp $
+# Note: this test depends on strerror() using locale.
+
+failures=0
+
+check() {
+ if ! eval "[ $1 ]"; then
+ echo "Failed: $1 at $2"
+ : $((failures += 1))
+ fi
+}
+
+unset LANG LC_ALL LC_COLLATE LC_CTYPE LC_MONETARY LC_NUMERIC LC_TIME LC_MESSAGES
+
+msgeng="No such file or directory"
+msgdut="Bestand of map niet gevonden"
+
+# Verify C locale error message.
+case $(command . /var/empty/foo 2>&1) in
+ *"$msgeng"*) ok=1 ;;
+ *) ok=0 ;;
+esac
+check '$ok -eq 1' $LINENO
+
+# Various locale variables that should not affect the message.
+case $(LC_ALL=C command . /var/empty/foo 2>&1) in
+ *"$msgeng"*) ok=1 ;;
+ *) ok=0 ;;
+esac
+check '$ok -eq 1' $LINENO
+
+case $(LC_ALL=C LANG=nl_NL.ISO8859-1 command . /var/empty/foo 2>&1) in
+ *"$msgeng"*) ok=1 ;;
+ *) ok=0 ;;
+esac
+check '$ok -eq 1' $LINENO
+
+case $(LC_ALL=C LC_MESSAGES=nl_NL.ISO8859-1 command . /var/empty/foo 2>&1) in
+ *"$msgeng"*) ok=1 ;;
+ *) ok=0 ;;
+esac
+check '$ok -eq 1' $LINENO
+
+case $(LC_CTYPE=nl_NL.ISO8859-1 command . /var/empty/foo 2>&1) in
+ *"$msgeng"*) ok=1 ;;
+ *) ok=0 ;;
+esac
+check '$ok -eq 1' $LINENO
+
+# Verify Dutch message.
+case $(export LANG=nl_NL.ISO8859-1; command . /var/empty/foo 2>&1) in
+ *"$msgdut"*) ok=1 ;;
+ *) ok=0 ;;
+esac
+check '$ok -eq 1' $LINENO
+
+case $(export LC_MESSAGES=nl_NL.ISO8859-1; command . /var/empty/foo 2>&1) in
+ *"$msgdut"*) ok=1 ;;
+ *) ok=0 ;;
+esac
+check '$ok -eq 1' $LINENO
+
+case $(export LC_ALL=nl_NL.ISO8859-1; command . /var/empty/foo 2>&1) in
+ *"$msgdut"*) ok=1 ;;
+ *) ok=0 ;;
+esac
+check '$ok -eq 1' $LINENO
+
+case $(LANG=nl_NL.ISO8859-1 command . /var/empty/foo 2>&1) in
+ *"$msgdut"*) ok=1 ;;
+ *) ok=0 ;;
+esac
+check '$ok -eq 1' $LINENO
+
+case $(LC_MESSAGES=nl_NL.ISO8859-1 command . /var/empty/foo 2>&1) in
+ *"$msgdut"*) ok=1 ;;
+ *) ok=0 ;;
+esac
+check '$ok -eq 1' $LINENO
+
+case $(LC_ALL=nl_NL.ISO8859-1 command . /var/empty/foo 2>&1) in
+ *"$msgdut"*) ok=1 ;;
+ *) ok=0 ;;
+esac
+check '$ok -eq 1' $LINENO
+
+# Verify that command assignments do not set the locale persistently.
+case $(command . /var/empty/foo 2>&1) in
+ *"$msgeng"*) ok=1 ;;
+ *) ok=0 ;;
+esac
+check '$ok -eq 1' $LINENO
+
+case $(LANG=nl_NL.ISO8859-1 command . /var/empty/foo 2>&1; command . /var/empty/foo 2>&1) in
+ *"$msgdut"*"$msgeng"*) ok=1 ;;
+ *) ok=0 ;;
+esac
+check '$ok -eq 1' $LINENO
+
+case $(LC_MESSAGES=nl_NL.ISO8859-1 command . /var/empty/foo 2>&1; command . /var/empty/foo 2>&1) in
+ *"$msgdut"*"$msgeng"*) ok=1 ;;
+ *) ok=0 ;;
+esac
+check '$ok -eq 1' $LINENO
+
+case $(LC_ALL=nl_NL.ISO8859-1 command . /var/empty/foo 2>&1; command . /var/empty/foo 2>&1) in
+ *"$msgdut"*"$msgeng"*) ok=1 ;;
+ *) ok=0 ;;
+esac
+check '$ok -eq 1' $LINENO
+
+# Check special builtin; add colon invocation to avoid depending on certain fix.
+case $(LC_ALL=nl_NL.ISO8859-1 . /var/empty/foo 2>&1; :) in
+ *"$msgdut"*) ok=1 ;;
+ *) ok=0 ;;
+esac
+check '$ok -eq 1' $LINENO
+
+# Assignments on special builtins are exported to that builtin; the export
+# is not persistent.
+case $(LC_ALL=nl_NL.ISO8859-1 . /dev/null; . /var/empty/foo 2>&1) in
+ *"$msgeng"*) ok=1 ;;
+ *) ok=0 ;;
+esac
+check '$ok -eq 1' $LINENO
+
+case $(export LC_ALL; LC_ALL=nl_NL.ISO8859-1 . /dev/null; . /var/empty/foo 2>&1) in
+ *"$msgdut"*) ok=1 ;;
+ *) ok=0 ;;
+esac
+check '$ok -eq 1' $LINENO
+
+exit $((failures > 0))
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/printf1.0,v 1.1 2010/11/05 21:47:58 jilles Exp $
+
+[ "$(printf '%c\0%s%d' x '\' 010 | tr '\0' Z)" = 'xZ\8' ]
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/printf2.0,v 1.1 2010/11/05 21:47:58 jilles Exp $
+
+[ "$(printf '%cZ%s%d' x '\' 010)" = 'xZ\8' ]
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/printf3.0,v 1.1 2010/12/20 23:06:57 jilles Exp $
+
+set -e
+v=$(! printf "%d" @wrong 2>/dev/null)
+[ "$v" = "0" ]
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/printf4.0,v 1.1 2010/12/20 23:06:57 jilles Exp $
+
+set -e
+v=$(! printf "%d" 4wrong 2>/dev/null)
+[ "$v" = "4" ]
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/read1.0,v 1.2 2009/03/22 23:00:52 stefanf Exp $
+set -e
+
+echo "1 2 3" | { read a; echo "x${a}x"; }
+echo "1 2 3" | { read a b; echo "x${a}x${b}x"; }
+echo "1 2 3" | { read a b c; echo "x${a}x${b}x${c}x"; }
+echo "1 2 3" | { read a b c d; echo "x${a}x${b}x${c}x${d}x"; }
+
+echo " 1 2 3 " | { read a b c; echo "x${a}x${b}x${c}x"; }
+echo " 1 2 3 " | { unset IFS; read a b c; echo "x${a}x${b}x${c}x"; }
+echo " 1 2 3 " | { IFS=$(printf ' \t\n') read a b c; echo "x${a}x${b}x${c}x"; }
+echo " 1 2 3 " | { IFS= read a b; echo "x${a}x${b}x"; }
+
+echo " 1,2 3 " | { IFS=' ,' read a b c; echo "x${a}x${b}x${c}x"; }
+echo ", 2 ,3" | { IFS=' ,' read a b c; echo "x${a}x${b}x${c}x"; }
+echo " 1 ,,3" | { IFS=' ,' read a b c; echo "x${a}x${b}x${c}x"; }
+echo " 1 , , 3" | { IFS=' ,' read a b c; echo "x${a}x${b}x${c}x"; }
+echo " 1 ,2 3," | { IFS=' ,' read a b c; echo "x${a}x${b}x${c}x"; }
+echo " 1 ,2 3,," | { IFS=' ,' read a b c; echo "x${a}x${b}x${c}x"; }
+
+echo " 1,2 3 " | { IFS=', ' read a b c; echo "x${a}x${b}x${c}x"; }
+echo ", 2 ,3" | { IFS=', ' read a b c; echo "x${a}x${b}x${c}x"; }
+echo " 1 ,,3" | { IFS=', ' read a b c; echo "x${a}x${b}x${c}x"; }
+echo " 1 , , 3" | { IFS=', ' read a b c; echo "x${a}x${b}x${c}x"; }
+echo " 1 ,2 3," | { IFS=', ' read a b c; echo "x${a}x${b}x${c}x"; }
+echo " 1 ,2 3,," | { IFS=', ' read a b c; echo "x${a}x${b}x${c}x"; }
--- /dev/null
+x1 2 3x
+x1x2 3x
+x1x2x3x
+x1x2x3xx
+x1x2x3x
+x1x2x3x
+x1x2x3x
+x 1 2 3 xx
+x1x2x3x
+xx2x3x
+x1xx3x
+x1xx3x
+x1x2x3x
+x1x2x3,,x
+x1x2x3x
+xx2x3x
+x1xx3x
+x1xx3x
+x1x2x3x
+x1x2x3,,x
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/read2.0,v 1.1 2010/09/03 21:17:33 jilles Exp $
+
+set -e
+{
+ echo 1
+ echo two
+ echo three
+} | {
+ read x
+ [ "$x" = 1 ]
+ (read x
+ [ "$x" = two ])
+ read x
+ [ "$x" = three ]
+}
+
+T=`mktemp sh-test.XXXXXX`
+trap 'rm -f "$T"' 0
+{
+ echo 1
+ echo two
+ echo three
+} >$T
+{
+ read x
+ [ "$x" = 1 ]
+ (read x
+ [ "$x" = two ])
+ read x
+ [ "$x" = three ]
+} <$T
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/read3.0,v 1.1 2010/09/08 18:32:23 jilles Exp $
+
+printf '%s\n' 'a\ b c' | { read a b; printf '%s\n' "x${a}x${b}x"; }
+printf '%s\n' 'a b\ c' | { read a b; printf '%s\n' "x${a}x${b}x"; }
+printf '%s\n' 'a\:b:c' | { IFS=: read a b; printf '%s\n' "x${a}x${b}x"; }
+printf '%s\n' 'a:b\:c' | { IFS=: read a b; printf '%s\n' "x${a}x${b}x"; }
+printf '%s\n' '\ a' | { read a b; printf '%s\n' "x${a}x${b}x"; }
+printf '%s\n' '\:a' | { IFS=: read a b; printf '%s\n' "x${a}x${b}x"; }
+printf '%s\n' '\\' | { read a b; printf '%s\n' "x${a}x${b}x"; }
+printf '%s\n' '\\\ a' | { read a b; printf '%s\n' "x${a}x${b}x"; }
+printf '%s\n' '\\\ a' | { read -r a b; printf '%s\n' "x${a}x${b}x"; }
--- /dev/null
+xa bxcx
+xaxb cx
+xa:bxcx
+xaxb:cx
+x axx
+x:axx
+x\xx
+x\ axx
+x\\\xax
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/read4.0,v 1.1 2010/09/08 20:35:43 jilles Exp $
+
+printf '%s\n' '\a\ b c' | { read a b; printf '%s\n' "x${a}x${b}x"; }
+printf '%s\n' '\a b\ c' | { read a b; printf '%s\n' "x${a}x${b}x"; }
+printf '%s\n' '\a\:b:c' | { IFS=: read a b; printf '%s\n' "x${a}x${b}x"; }
+printf '%s\n' '\a:b\:c' | { IFS=: read a b; printf '%s\n' "x${a}x${b}x"; }
+printf '%s\n' '\\ a' | { read a b; printf '%s\n' "x${a}x${b}x"; }
+printf '%s\n' '\\:a' | { IFS=: read a b; printf '%s\n' "x${a}x${b}x"; }
+printf '%s\n' '\\\ a' | { read a b; printf '%s\n' "x${a}x${b}x"; }
+printf '%s\n' '\\\:a' | { IFS=: read a b; printf '%s\n' "x${a}x${b}x"; }
--- /dev/null
+xa bxcx
+xaxb cx
+xa:bxcx
+xaxb:cx
+x\xax
+x\xax
+x\ axx
+x\:axx
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/return1.0,v 1.1 2005/09/05 09:42:09 stefanf Exp $
+f() {
+ return 0
+ exit 1
+}
+
+f
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/return2.1,v 1.1 2005/09/05 09:42:10 stefanf Exp $
+f() {
+ true && return 1
+ return 0
+}
+
+f
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/return3.1,v 1.1 2005/09/05 09:42:10 stefanf Exp $
+return 1
+exit 0
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/return4.0,v 1.1 2010/05/28 22:08:34 jilles Exp $
+
+failures=
+failure() {
+ echo "Error at line $1" >&2
+ failures=x$failures
+}
+
+T=$(mktemp -d ${TMPDIR:-/tmp}/sh-test.XXXXXX) || exit
+trap 'rm -rf $T' 0
+cd $T || exit 3
+echo 'return 42; exit 4' >testscript
+. ./testscript
+[ "$?" = 42 ] || failure $LINENO
+
+test -z "$failures"
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/return5.0,v 1.1 2010/08/15 21:06:53 jilles Exp $
+
+if [ "$1" != nested ]; then
+ f() {
+ set -- nested
+ . "$0"
+ # Allow return to return from the function or the dot script.
+ return 4
+ }
+ f
+ exit $(($? ^ 4))
+fi
+# To trigger the bug, the following commands must be at the top level,
+# with newlines in between.
+return 4
+echo bad
+exit 1
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/return6.4,v 1.1 2010/09/11 15:07:40 jilles Exp $
+
+while return 4; do exit 3; done
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/return7.4,v 1.1 2010/09/11 15:07:40 jilles Exp $
+
+f() {
+ while return 4; do exit 3; done
+}
+f
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/trap1.0,v 1.2 2010/10/12 18:20:38 obrien Exp $
+
+test "$(trap 'echo trapped' EXIT; :)" = trapped || exit 1
+
+test "$(trap 'echo trapped' EXIT; /usr/bin/true)" = trapped || exit 1
+
+result=$(${SH} -c 'trap "echo trapped" EXIT; /usr/bin/false')
+test $? -eq 1 || exit 1
+test "$result" = trapped || exit 1
+
+result=$(${SH} -c 'trap "echo trapped" EXIT; exec /usr/bin/false')
+test $? -eq 1 || exit 1
+test -z "$result" || exit 1
+
+result=0
+trap 'result=$((result+1))' INT
+kill -INT $$
+test "$result" -eq 1 || exit 1
+(kill -INT $$)
+test "$result" -eq 2 || exit 1
+
+exit 0
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/trap2.0,v 1.1 2009/06/19 22:15:59 jilles Exp $
+# This is really a test for outqstr(), which is readily accessible via trap.
+
+runtest()
+{
+ teststring=$1
+ trap -- "$teststring" USR1
+ traps=$(trap)
+ if [ "$teststring" != "-" ] && [ -z "$traps" ]; then
+ # One possible reading of POSIX requires the above to return an
+ # empty string because backquote commands are executed in a
+ # subshell and subshells shall reset traps. However, an example
+ # in the normative description of the trap builtin shows the
+ # same usage as here, it is useful and our /bin/sh allows it.
+ echo '$(trap) is broken'
+ exit 1
+ fi
+ trap - USR1
+ eval "$traps"
+ traps2=$(trap)
+ if [ "$traps" != "$traps2" ]; then
+ echo "Mismatch for '$teststring'"
+ exit 1
+ fi
+}
+
+runtest 'echo'
+runtest 'echo hi'
+runtest "'echo' 'hi'"
+runtest '"echo" $PATH'
+runtest '\echo "$PATH"'
+runtest ' 0'
+runtest '0 '
+runtest ' 1'
+runtest '1 '
+i=1
+while [ $i -le 127 ]; do
+ c=$(printf \\"$(printf %o $i)")
+ if [ $i -lt 48 ] || [ $i -gt 57 ]; then
+ runtest "$c"
+ fi
+ runtest " $c$c"
+ runtest "a$c"
+ i=$((i+1))
+done
+IFS=,
+runtest ' '
+runtest ','
+unset IFS
+runtest ' '
+
+exit 0
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/trap3.0,v 1.1 2009/11/21 20:44:34 jilles Exp $
+
+{
+ trap '' garbage && exit 3
+ trap - garbage && exit 3
+ trap true garbage && exit 3
+ trap '' 99999 && exit 3
+ trap - 99999 && exit 3
+ trap true 99999 && exit 3
+} 2>/dev/null
+test -n "$(trap true garbage TERM 2>/dev/null || trap)" || exit 3
+exit 0
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/trap4.0,v 1.1 2011/01/05 23:17:29 jilles Exp $
+
+T=$(mktemp -d ${TMPDIR:-/tmp}/sh-test.XXXXXX)
+trap 'rm -rf $T' 0
+cd $T || exit 3
+mkfifo fifo1
+
+v=$(
+ exec 3>&1
+ : <fifo1 &
+ {
+ wait $!
+ trap 'trap "" PIPE; echo trapped >&3 2>/dev/null' PIPE
+ echo x 2>/dev/null
+ } >fifo1
+)
+test "$v" = trapped
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/trap5.0,v 1.1 2011/01/15 21:09:00 jilles Exp $
+
+set -e
+trap - USR1
+initial=$(trap)
+trap -- -l USR1
+added=$(trap)
+[ -n "$added" ]
+trap - USR1
+second=$(trap)
+[ "$initial" = "$second" ]
+eval "$added"
+added2=$(trap)
+added3=$(trap --)
+[ "$added" = "$added2" ]
+[ "$added2" = "$added3" ]
+trap -- - USR1
+third=$(trap)
+[ "$initial" = "$third" ]
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/trap6.0,v 1.1 2011/01/16 13:56:41 jilles Exp $
+
+v=$(
+ ${SH} -c 'trap "echo ok; exit" USR1; kill -USR1 $$' &
+ # Suppress possible message about exit on signal
+ wait $! >/dev/null 2>&1
+)
+r=$(kill -l $?)
+[ "$v" = "ok" ] && { [ "$r" = "USR1" ] || [ "$r" = "usr1" ]; }
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/trap7.0,v 1.1 2011/01/27 23:08:20 jilles Exp $
+
+[ "$(trap 'echo trapped' EXIT)" = trapped ]
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/type1.0,v 1.1 2007/01/11 00:25:20 stefanf Exp $
+command -v not-here && exit 1
+command -v /not-here && exit 1
+command -V not-here && exit 1
+command -V /not-here && exit 1
+type not-here && exit 1
+type /not-here && exit 1
+exit 0
--- /dev/null
+not-here: not found
+/not-here: No such file or directory
+not-here: not found
+/not-here: No such file or directory
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/type2.0,v 1.1 2009/12/31 17:44:24 jilles Exp $
+
+failures=0
+
+check() {
+ if ! eval "$*"; then
+ echo "Failed: $*"
+ : $((failures += 1))
+ fi
+}
+
+check 'PATH=/libexec type ld-elf.so.1 >/dev/null'
+check '! PATH=/libexec type ls 2>/dev/null'
+
+PATH=/libexec:$PATH
+
+check 'type ld-elf.so.1 >/dev/null'
+
+PATH=/libexec
+
+check 'type ld-elf.so.1 >/dev/null'
+check '! type ls 2>/dev/null'
+check 'PATH=/bin type ls >/dev/null'
+check '! PATH=/bin type ld-elf.so.1 2>/dev/null'
+
+exit $((failures > 0))
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/unalias.0,v 1.1 2005/09/04 11:59:59 stefanf Exp $
+set -e
+
+alias false=true
+false
+unalias false
+false && exit 1
+unalias false && exit 1
+
+alias a1=foo a2=bar
+unalias a1 a2
+unalias a1 && exit 1
+unalias a2 && exit 1
+alias a2=bar
+unalias a1 a2 && exit 1
+
+alias a1=foo a2=bar
+unalias -a
+unalias a1 && exit 1
+unalias a2 && exit 1
+exit 0
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/var-assign.0,v 1.2 2010/10/12 18:20:38 obrien Exp $
+IFS=,
+
+SPECIAL="break,\
+ :,\
+ continue,\
+ . /dev/null,
+ eval,
+ exec,
+ export -p,
+ readonly -p,
+ set,
+ shift 0,
+ times,
+ trap,
+ unset foo"
+
+UTILS="alias,\
+ bg,\
+ bind,\
+ cd,\
+ command echo,\
+ echo,\
+ false,\
+ fc -l,\
+ fg,\
+ getopts a var,\
+ hash,\
+ jobs,\
+ printf a,\
+ pwd,\
+ read var < /dev/null,\
+ test,\
+ true,\
+ type ls,\
+ ulimit,\
+ umask,\
+ unalias -a,\
+ wait"
+
+set -e
+
+# For special built-ins variable assignments affect the shell environment.
+set -- ${SPECIAL}
+for cmd in "$@"
+do
+ ${SH} -c "VAR=1; VAR=0 ${cmd}; exit \${VAR}" >/dev/null 2>&1
+done
+
+# For other built-ins and utilites they do not.
+set -- ${UTILS}
+for cmd in "$@"
+do
+ ${SH} -c "VAR=0; VAR=1 ${cmd}; exit \${VAR}" >/dev/null 2>&1
+done
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/var-assign2.0,v 1.3 2010/10/12 18:20:38 obrien Exp $
+IFS=,
+
+SPECIAL="break,\
+ :,\
+ continue,\
+ . /dev/null,\
+ eval,\
+ exec,\
+ export -p,\
+ readonly -p,\
+ set,\
+ shift 0,\
+ times,\
+ trap,\
+ unset foo"
+
+UTILS="alias,\
+ bg,\
+ bind,\
+ cd,\
+ command echo,\
+ echo,\
+ false,\
+ fc -l,\
+ fg,\
+ getopts a var,\
+ hash,\
+ jobs,\
+ printf a,\
+ pwd,\
+ read var < /dev/null,\
+ test,\
+ true,\
+ type ls,\
+ ulimit,\
+ umask,\
+ unalias -a,\
+ wait"
+
+set -e
+
+# With 'command', variable assignments do not affect the shell environment.
+
+set -- ${SPECIAL}
+for cmd in "$@"
+do
+ ${SH} -c "VAR=0; VAR=1 command ${cmd}; exit \${VAR}" >/dev/null 2>&1
+done
+
+set -- ${UTILS}
+for cmd in "$@"
+do
+ ${SH} -c "VAR=0; VAR=1 command ${cmd}; exit \${VAR}" >/dev/null 2>&1
+done
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/wait1.0,v 1.1 2010/05/23 22:10:20 jilles Exp $
+
+failures=
+failure() {
+ echo "Error at line $1" >&2
+ failures=x$failures
+}
+
+exit 4 & p4=$!
+exit 8 & p8=$!
+wait $p4
+[ $? = 4 ] || failure $LINENO
+wait $p8
+[ $? = 8 ] || failure $LINENO
+
+exit 3 & p3=$!
+exit 7 & p7=$!
+wait $p7
+[ $? = 7 ] || failure $LINENO
+wait $p3
+[ $? = 3 ] || failure $LINENO
+
+test -z "$failures"
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/wait2.0,v 1.1 2010/05/23 22:10:20 jilles Exp $
+
+failures=
+failure() {
+ echo "Error at line $1" >&2
+ failures=x$failures
+}
+
+for i in 1 2 3 4 5 6 7 8 9 10; do
+ exit $i &
+done
+wait || failure $LINENO
+wait || failure $LINENO
+
+test -z "$failures"
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/builtins/wait3.0,v 1.1 2010/11/19 21:15:06 jilles Exp $
+
+failures=
+failure() {
+ echo "Error at line $1" >&2
+ failures=x$failures
+}
+
+T=$(mktemp -d ${TMPDIR:-/tmp}/sh-test.XXXXXX)
+trap 'rm -rf $T' 0
+cd $T || exit 3
+mkfifo fifo1
+for i in 1 2 3 4 5 6 7 8 9 10; do
+ exit $i 4<fifo1 &
+done
+exec 3>fifo1
+wait || failure $LINENO
+(echo >&3) 2>/dev/null && failure $LINENO
+wait || failure $LINENO
+
+test -z "$failures"
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/errors/assignment-error1.0,v 1.3 2010/10/12 18:20:38 obrien Exp $
+IFS=,
+
+SPECIAL="break,\
+ :,\
+ continue,\
+ . /dev/null,\
+ eval,\
+ exec,\
+ export -p,\
+ readonly -p,\
+ set,\
+ shift,\
+ times,\
+ trap,\
+ unset foo"
+
+# If there is no command word, the shell must abort on an assignment error.
+${SH} -c "readonly a=0; a=2; exit 0" 2>/dev/null && exit 1
+
+# Special built-in utilities must abort on an assignment error.
+set -- ${SPECIAL}
+for cmd in "$@"
+do
+ ${SH} -c "readonly a=0; a=2 ${cmd}; exit 0" 2>/dev/null && exit 1
+done
+
+# Other utilities must not abort; we currently still execute them.
+${SH} -c 'readonly a=0; a=1 true; exit $a' 2>/dev/null || exit 1
+${SH} -c 'readonly a=0; a=1 command :; exit $a' 2>/dev/null || exit 1
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/errors/assignment-error2.0,v 1.1 2011/01/01 13:26:18 jilles Exp $
+
+set -e
+HOME=/
+readonly HOME
+cd /sbin
+{ HOME=/bin cd; } 2>/dev/null || :
+[ "$(pwd)" != /bin ]
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/errors/backquote-error1.0,v 1.3 2010/10/12 18:20:38 obrien Exp $
+
+echo 'echo `for` echo ".BAD"CODE.' | ${SH} +m -i 2>&1 | grep -q BADCODE && exit 1
+exit 0
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/errors/backquote-error2.0,v 1.2 2010/10/12 18:20:38 obrien Exp $
+
+${SH} -c 'echo `echo .BA"DCODE.`
+echo ".BAD"CODE.' 2>&1 | grep -q BADCODE && exit 1
+echo '`"`' | ${SH} -n 2>/dev/null && exit 1
+echo '`'"'"'`' | ${SH} -n 2>/dev/null && exit 1
+exit 0
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/errors/bad-binary1.126,v 1.1 2011/02/05 12:54:59 jilles Exp $
+# Checking for binary "scripts" without magic number is permitted but not
+# required by POSIX. However, it is preferable to getting errors like
+# Syntax error: word unexpected (expecting ")")
+# from trying to execute ELF binaries for the wrong architecture.
+
+T=`mktemp -d "${TMPDIR:-/tmp}/sh-test.XXXXXXXX"` || exit
+trap 'rm -rf "${T}"' 0
+printf '\0echo bad\n' >"$T/testshellproc"
+chmod 755 "$T/testshellproc"
+PATH=$T:$PATH
+testshellproc 2>/dev/null
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/errors/bad-keyword1.0,v 1.2 2010/12/12 21:18:16 jilles Exp $
+
+echo ':; fi' | ${SH} -n 2>/dev/null && exit 1
+exit 0
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/errors/bad-parm-exp1.0,v 1.1 2006/11/05 18:41:23 stefanf Exp $
+false && {
+ ${}
+ ${foo/}
+ ${foo@bar}
+}
+:
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/errors/bad-parm-exp2.2,v 1.1 2006/11/05 18:41:23 stefanf Exp $
+${}
--- /dev/null
+./errors/bad-parm-exp2.2: ${}: Bad substitution
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/errors/bad-parm-exp3.2,v 1.1 2006/11/05 18:41:23 stefanf Exp $
+${foo/}
--- /dev/null
+./errors/bad-parm-exp3.2: ${foo/}: Bad substitution
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/errors/bad-parm-exp4.2,v 1.1 2006/11/05 18:41:23 stefanf Exp $
+${foo:@abc}
--- /dev/null
+./errors/bad-parm-exp4.2: ${foo:@...}: Bad substitution
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/errors/bad-parm-exp5.2,v 1.1 2006/11/05 18:41:23 stefanf Exp $
+${/}
--- /dev/null
+./errors/bad-parm-exp5.2: ${/}: Bad substitution
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/errors/option-error.0,v 1.2 2010/10/12 18:20:38 obrien Exp $
+IFS=,
+
+SPECIAL="break abc,\
+ continue abc,\
+ .,
+ exit abc,
+ export -x,
+ readonly -x,
+ return abc,
+ set -z,
+ shift abc,
+ trap -y,
+ unset -y"
+
+UTILS="alias -y,\
+ cat -z,\
+ cd abc def,\
+ command break abc,\
+ expr 1 +,\
+ fc -z,\
+ getopts,\
+ hash -z,\
+ jobs -z,\
+ printf,\
+ pwd abc,\
+ read,\
+ test abc =,\
+ ulimit -z,\
+ umask -z,\
+ unalias -z,\
+ wait abc"
+
+# Special built-in utilities must abort on an option or operand error.
+set -- ${SPECIAL}
+for cmd in "$@"
+do
+ ${SH} -c "${cmd}; exit 0" 2>/dev/null && exit 1
+done
+
+# Other utilities must not abort.
+set -- ${UTILS}
+for cmd in "$@"
+do
+ ${SH} -c "${cmd}; exit 0" 2>/dev/null || exit 1
+done
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/errors/redirection-error.0,v 1.2 2010/10/12 18:20:38 obrien Exp $
+IFS=,
+
+SPECIAL="break,\
+ :,\
+ continue,\
+ . /dev/null,
+ eval,
+ exec,
+ export -p,
+ readonly -p,
+ set,
+ shift,
+ times,
+ trap,
+ unset foo"
+
+UTILS="alias,\
+ bg,\
+ bind,\
+ cd,\
+ command echo,\
+ echo,\
+ false,\
+ fc -l,\
+ fg,\
+ getopts a -a,\
+ hash,\
+ jobs,\
+ printf a,\
+ pwd,\
+ read var < /dev/null,\
+ test,\
+ true,\
+ type ls,\
+ ulimit,\
+ umask,\
+ unalias -a,\
+ wait"
+
+# Special built-in utilities must abort on a redirection error.
+set -- ${SPECIAL}
+for cmd in "$@"
+do
+ ${SH} -c "${cmd} > /; exit 0" 2>/dev/null && exit 1
+done
+
+# Other utilities must not abort.
+set -- ${UTILS}
+for cmd in "$@"
+do
+ ${SH} -c "${cmd} > /; exit 0" 2>/dev/null || exit 1
+done
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/errors/redirection-error2.2,v 1.2 2010/10/12 18:20:38 obrien Exp $
+
+# sh should fail gracefully on this bad redirect
+${SH} -c 'echo 1 >&$a' 2>/dev/null
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/errors/redirection-error3.0,v 1.2 2010/10/12 18:20:38 obrien Exp $
+IFS=,
+
+SPECIAL="break,\
+ :,\
+ continue,\
+ . /dev/null,\
+ eval,\
+ exec,\
+ export -p,\
+ readonly -p,\
+ set,\
+ shift,\
+ times,\
+ trap,\
+ unset foo"
+
+UTILS="alias,\
+ bg,\
+ bind,\
+ cd,\
+ command echo,\
+ echo,\
+ false,\
+ fc -l,\
+ fg,\
+ getopts a -a,\
+ hash,\
+ jobs,\
+ printf a,\
+ pwd,\
+ read var < /dev/null,\
+ test,\
+ true,\
+ type ls,\
+ ulimit,\
+ umask,\
+ unalias -a,\
+ wait"
+
+# When used with 'command', neither special built-in utilities nor other
+# utilities must abort on a redirection error.
+
+set -- ${SPECIAL}
+for cmd in "$@"
+do
+ ${SH} -c "command ${cmd} > /; exit 0" 2>/dev/null || exit 1
+done
+
+set -- ${UTILS}
+for cmd in "$@"
+do
+ ${SH} -c "command ${cmd} > /; exit 0" 2>/dev/null || exit 1
+done
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/errors/redirection-error4.0,v 1.1 2010/03/13 22:53:17 jilles Exp $
+# A redirection error should not abort the shell if there is no command word.
+exec 2>/dev/null
+</var/empty/x
+</var/empty/x y=2
+y=2 </var/empty/x
+exit 0
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/errors/redirection-error5.0,v 1.1 2010/03/14 13:51:12 jilles Exp $
+# A redirection error on a subshell should not abort the shell.
+exec 2>/dev/null
+( echo bad ) </var/empty/x
+exit 0
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/errors/redirection-error6.0,v 1.1 2010/03/14 14:24:35 jilles Exp $
+# A redirection error on a compound command should not abort the shell.
+exec 2>/dev/null
+{ echo bad; } </var/empty/x
+if :; then echo bad; fi </var/empty/x
+for i in 1; do echo bad; done </var/empty/x
+i=0
+while [ $i = 0 ]; do echo bad; i=1; done </var/empty/x
+i=0
+until [ $i != 0 ]; do echo bad; i=1; done </var/empty/x
+case i in *) echo bad ;; esac </var/empty/x
+exit 0
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/errors/redirection-error7.0,v 1.1 2010/12/31 18:20:17 jilles Exp $
+
+! dummy=$(
+ exec 3>&1 >&2 2>&3
+ ulimit -n 9
+ exec 9<.
+) && [ -n "$dummy" ]
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/execution/fork1.0,v 1.2 2010/10/12 18:20:38 obrien Exp $
+
+result=$(${SH} -c 'ps -p $$ -o comm=')
+test "$result" = "ps" || exit 1
+
+result=$(${SH} -c 'ps -p $$ -o comm=; :')
+test "$result" = "sh" || exit 1
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/execution/fork2.0,v 1.2 2010/10/12 18:20:38 obrien Exp $
+
+result=$(${SH} -c '(/bin/sleep 1)& sleep 0.1; ps -p $! -o comm=; kill $!')
+test "$result" = sleep || exit 1
+
+result=$(${SH} -c '{ trap "echo trapped" EXIT; (/usr/bin/true); } & wait')
+test "$result" = trapped || exit 1
+
+exit 0
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/execution/func1.0,v 1.2 2010/10/12 18:20:38 obrien Exp $
+
+MALLOC_OPTIONS=J ${SH} -c 'g() { g() { :; }; :; }; g' &&
+MALLOC_OPTIONS=J ${SH} -c 'g() { unset -f g; :; }; g'
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/execution/func2.0,v 1.2 2010/08/16 17:18:08 jilles Exp $
+# The empty pairs of braces here are to test that this does not cause a crash.
+
+f() { }
+f
+hash -v f >/dev/null
+f() { { }; }
+f
+hash -v f >/dev/null
+f() { { } }
+f
+hash -v f >/dev/null
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/execution/func3.0,v 1.2 2010/12/12 21:18:16 jilles Exp $
+
+# This may fail when parsing or when defining the function, or the definition
+# may silently do nothing. In no event may the function be executed.
+
+${SH} -c 'unset() { echo overriding function executed, bad; }; v=1; unset v; exit "${v-0}"' 2>/dev/null
+:
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/execution/hash1.0,v 1.1 2011/02/05 14:01:46 jilles Exp $
+
+T=`mktemp -d "${TMPDIR:-/tmp}/sh-test.XXXXXXXX"` || exit
+trap 'rm -rf "${T}"' 0
+PATH=$T:$PATH
+ls -ld . >/dev/null
+cat <<EOF >"$T/ls"
+:
+EOF
+chmod 755 "$T/ls"
+PATH=$PATH
+ls -ld .
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/execution/killed1.0,v 1.1 2011/01/18 21:18:31 jilles Exp $
+# Sometimes the "Killed" message is not flushed soon enough and it
+# is redirected along with the output of a builtin.
+# Do not change the semicolon to a newline as it would hide the bug.
+
+exec 3>&1
+exec >/dev/null 2>&1
+${SH} -c 'kill -9 $$'; : >&3 2>&3
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/execution/killed2.0,v 1.1 2011/01/30 22:57:52 jilles Exp $
+# Most shells print a message when a foreground job is killed by a signal.
+# POSIX allows this, provided the message is sent to stderr, not stdout.
+# Some trickery is needed to capture the message as redirecting stderr of
+# the command itself does not affect it. The colon command ensures that
+# the subshell forks for ${SH}.
+
+exec 3>&1
+r=`(${SH} -c 'kill $$'; :) 2>&1 >&3`
+[ -n "$r" ]
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/execution/path1.0,v 1.1 2011/01/09 21:07:30 jilles Exp $
+# Some builtins should not be overridable via PATH.
+
+set -e
+T=$(mktemp -d ${TMPDIR:-/tmp}/sh-test.XXXXXX)
+trap 'rm -rf ${T}' 0
+echo '#!/bin/sh
+echo bad' >"$T/cd"
+chmod 755 "$T/cd"
+cd /bin
+oPATH=$PATH
+PATH=$T:$PATH:%builtin
+cd /
+PATH=$oPATH
+[ "$(pwd)" = / ]
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/execution/redir1.0,v 1.2 2010/08/16 22:23:19 jilles Exp $
+trap ': $((brokenpipe+=1))' PIPE
+
+P=${TMPDIR:-/tmp}
+cd $P
+T=$(mktemp -d sh-test.XXXXXX)
+cd $T
+
+brokenpipe=0
+mkfifo fifo1 fifo2
+read dummy >fifo2 <fifo1 &
+{
+ exec 4>fifo2
+} 3<fifo2 # Formerly, sh would keep fd 3 and a duplicate of it open.
+echo dummy >fifo1
+if [ $brokenpipe -ne 0 ]; then
+ rc=3
+fi
+wait
+echo dummy >&4 2>/dev/null
+if [ $brokenpipe -eq 1 ]; then
+ : ${rc:=0}
+fi
+
+rm fifo1 fifo2
+rmdir ${P}/${T}
+exit ${rc:-3}
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/execution/redir2.0,v 1.3 2010/10/12 18:20:38 obrien Exp $
+trap ': $((brokenpipe+=1))' PIPE
+
+P=${TMPDIR:-/tmp}
+cd $P
+T=$(mktemp -d sh-test.XXXXXX)
+cd $T
+
+brokenpipe=0
+mkfifo fifo1 fifo2
+{
+ {
+ exec ${SH} -c 'exec <fifo1; read dummy'
+ } 7<&- # fifo2 should be kept open, but not passed to programs
+ true
+} 7<fifo2 &
+
+exec 4>fifo2
+exec 3>fifo1
+echo dummy >&4 2>/dev/null
+if [ $brokenpipe -eq 1 ]; then
+ : ${rc:=0}
+fi
+echo dummy >&3
+wait
+
+rm fifo1 fifo2
+rmdir ${P}/${T}
+exit ${rc:-3}
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/execution/redir3.0,v 1.1 2010/10/24 19:56:34 jilles Exp $
+
+3>&- 3>&-
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/execution/redir4.0,v 1.1 2010/10/24 20:09:49 jilles Exp $
+
+{ echo bad 0>&3; } 2>/dev/null 3>/dev/null 3>&-
+exit 0
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/execution/redir5.0,v 1.1 2011/02/05 15:02:19 jilles Exp $
+
+{ (echo bad) >/dev/null; } </dev/null
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/execution/shellproc1.0,v 1.1 2011/02/02 22:03:18 jilles Exp $
+
+T=`mktemp -d "${TMPDIR:-/tmp}/sh-test.XXXXXXXX"` || exit
+trap 'rm -rf "${T}"' 0
+cat <<EOF >"$T/testshellproc"
+printf 'this '
+echo is a test
+EOF
+chmod 755 "$T/testshellproc"
+PATH=$T:$PATH
+[ "`testshellproc`" = "this is a test" ]
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/execution/unknown1.0,v 1.1 2009/10/06 22:00:14 jilles Exp $
+
+nosuchtool 2>/dev/null
+[ $? -ne 127 ] && exit 1
+/var/empty/nosuchtool 2>/dev/null
+[ $? -ne 127 ] && exit 1
+(nosuchtool) 2>/dev/null
+[ $? -ne 127 ] && exit 1
+(/var/empty/nosuchtool) 2>/dev/null
+[ $? -ne 127 ] && exit 1
+/ 2>/dev/null
+[ $? -ne 126 ] && exit 1
+PATH=/usr bin 2>/dev/null
+[ $? -ne 126 ] && exit 1
+
+dummy=$(nosuchtool 2>/dev/null)
+[ $? -ne 127 ] && exit 1
+dummy=$(/var/empty/nosuchtool 2>/dev/null)
+[ $? -ne 127 ] && exit 1
+dummy=$( (nosuchtool) 2>/dev/null)
+[ $? -ne 127 ] && exit 1
+dummy=$( (/var/empty/nosuchtool) 2>/dev/null)
+[ $? -ne 127 ] && exit 1
+dummy=$(/ 2>/dev/null)
+[ $? -ne 126 ] && exit 1
+dummy=$(PATH=/usr bin 2>/dev/null)
+[ $? -ne 126 ] && exit 1
+
+exit 0
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/execution/var-assign1.0,v 1.1 2010/09/11 14:15:50 jilles Exp $
+
+[ "$(HOME=/etc HOME=/ cd && pwd)" = / ]
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/expansion/arith1.0,v 1.1 2009/12/30 15:59:40 jilles Exp $
+
+failures=0
+
+check() {
+ if [ $(($1)) != $2 ]; then
+ failures=$((failures+1))
+ echo "For $1, expected $2 actual $(($1))"
+ fi
+}
+
+check "0&&0" 0
+check "1&&0" 0
+check "0&&1" 0
+check "1&&1" 1
+check "2&&2" 1
+check "1&&2" 1
+check "1<<40&&1<<40" 1
+check "1<<40&&4" 1
+
+check "0||0" 0
+check "1||0" 1
+check "0||1" 1
+check "1||1" 1
+check "2||2" 1
+check "1||2" 1
+check "1<<40||1<<40" 1
+check "1<<40||4" 1
+
+exit $((failures != 0))
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/expansion/arith10.0,v 1.1 2011/02/08 23:23:55 jilles Exp $
+
+failures=0
+
+check() {
+ if [ $(($1)) != $2 ]; then
+ failures=$((failures+1))
+ echo "For $1, expected $2 actual $(($1))"
+ fi
+}
+
+readonly ro=4
+rw=1
+check "0 && 0 / 0" 0
+check "1 || 0 / 0" 1
+check "0 && (ro = 2)" 0
+check "ro" 4
+check "1 || (ro = -1)" 1
+check "ro" 4
+check "0 && (rw += 1)" 0
+check "rw" 1
+check "1 || (rw += 1)" 1
+check "rw" 1
+check "0 ? 44 / 0 : 51" 51
+check "0 ? ro = 3 : 52" 52
+check "ro" 4
+check "0 ? rw += 1 : 52" 52
+check "rw" 1
+check "1 ? 68 : 30 / 0" 68
+check "2 ? 1 : (ro += 2)" 1
+check "ro" 4
+check "4 ? 1 : (rw += 1)" 1
+check "rw" 1
+
+exit $((failures != 0))
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/expansion/arith2.0,v 1.3 2010/07/02 21:31:24 jilles Exp $
+
+failures=0
+
+check() {
+ if [ $(($1)) != $2 ]; then
+ failures=$((failures+1))
+ echo "For $1, expected $2 actual $(($1))"
+ fi
+}
+
+# variables
+unset v
+check "v=2" 2
+check "v" 2
+check "$(($v))" 2
+check "v+=1" 3
+check "v" 3
+
+# constants
+check "4611686018427387904" 4611686018427387904
+check "0x4000000000000000" 4611686018427387904
+check "0400000000000000000000" 4611686018427387904
+check "0x4Ab0000000000000" 5381801554707742720
+check "010" 8
+
+# try out all operators
+v=42
+check "!v" 0
+check "!!v" 1
+check "!0" 1
+check "~0" -1
+check "~(-1)" 0
+check "-0" 0
+check "-v" -42
+check "v*v" 1764
+check "v/2" 21
+check "v%10" 2
+check "v+v" 84
+check "v-4" 38
+check "v<<1" 84
+check "v>>1" 21
+check "v<43" 1
+check "v>42" 0
+check "v<=43" 1
+check "v>=43" 0
+check "v==41" 0
+check "v!=42" 0
+check "v&3" 2
+check "v^3" 41
+check "v|3" 43
+check "v>=40&&v<=44" 1
+check "v<40||v>44" 0
+check "(v=42)&&(v+=1)==43" 1
+check "v" 43
+check "(v=42)&&(v-=1)==41" 1
+check "v" 41
+check "(v=42)&&(v*=2)==84" 1
+check "v" 84
+check "(v=42)&&(v/=10)==4" 1
+check "v" 4
+check "(v=42)&&(v%=10)==2" 1
+check "v" 2
+check "(v=42)&&(v<<=1)==84" 1
+check "v" 84
+check "(v=42)&&(v>>=2)==10" 1
+check "v" 10
+check "(v=42)&&(v&=32)==32" 1
+check "v" 32
+check "(v=42)&&(v^=32)==10" 1
+check "v" 10
+check "(v=42)&&(v|=32)==42" 1
+check "v" 42
+
+# missing: ternary
+
+exit $((failures != 0))
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/expansion/arith3.0,v 1.1 2010/02/17 22:25:22 jilles Exp $
+
+failures=0
+
+check() {
+ if [ $(($1)) != $2 ]; then
+ failures=$((failures+1))
+ echo "For $1, expected $2 actual $(($1))"
+ fi
+}
+
+check "1 << 1 + 1 | 1" 5
+
+exit $((failures != 0))
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/expansion/arith4.0,v 1.1 2010/04/04 16:29:48 jilles Exp $
+
+failures=0
+
+check() {
+ if [ $(($1)) != $2 ]; then
+ failures=$((failures+1))
+ echo "For $1, expected $2 actual $(($1))"
+ fi
+}
+
+check '20 / 2 / 2' 5
+check '20 - 2 - 2' 16
+unset a b c d
+check "a = b = c = d = 1" 1
+check "a == 1 && b == 1 && c == 1 && d == 1" 1
+check "a += b += c += d" 4
+check "a == 4 && b == 3 && c == 2 && d == 1" 1
+
+exit $((failures != 0))
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/expansion/arith5.0,v 1.1 2010/04/04 16:48:33 jilles Exp $
+
+failures=0
+
+check() {
+ if [ "$2" != "$3" ]; then
+ failures=$((failures+1))
+ echo "For $1, expected $3 actual $2"
+ fi
+}
+
+unset a
+check '$((1+${a:-$((7+2))}))' "$((1+${a:-$((7+2))}))" 10
+check '$((1+${a:=$((2+2))}))' "$((1+${a:=$((2+2))}))" 5
+check '$a' "$a" 4
+
+exit $((failures != 0))
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/expansion/arith6.0,v 1.1 2010/11/19 22:25:32 jilles Exp $
+
+v1=1\ +\ 1
+v2=D
+v3=C123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789
+f() { v4="$*"; }
+
+while [ ${#v2} -lt 1250 ]; do
+ eval $v2=$((3+${#v2})) $v3=$((4-${#v2}))
+ eval f $(($v2+ $v1 +$v3))
+ if [ $v4 -ne 9 ]; then
+ echo bad: $v4 -ne 9 at ${#v2}
+ fi
+ v2=x$v2
+ v3=y$v3
+done
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/expansion/arith7.0,v 1.1 2010/12/12 16:56:16 jilles Exp $
+
+v=1+
+v=$v$v$v$v
+v=$v$v$v$v
+v=$v$v$v$v
+v=$v$v$v$v
+v=$v$v$v$v
+[ "$(cat <<EOF
+$(($v 1))
+EOF
+)" = 1025 ]
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/expansion/arith8.0,v 1.1 2010/12/18 23:03:51 jilles Exp $
+
+v=$( (eval ': $((08))') 2>&1 >/dev/null)
+[ $? -ne 0 ] && [ -n "$v" ]
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/expansion/arith9.0,v 1.1 2011/02/08 23:23:55 jilles Exp $
+
+failures=0
+
+check() {
+ if [ $(($1)) != $2 ]; then
+ failures=$((failures+1))
+ echo "For $1, expected $2 actual $(($1))"
+ fi
+}
+
+check "0 ? 44 : 51" 51
+check "1 ? 68 : 30" 68
+check "2 ? 1 : -5" 1
+check "0 ? 4 : 0 ? 5 : 6" 6
+check "0 ? 4 : 1 ? 5 : 6" 5
+check "1 ? 4 : 0 ? 5 : 6" 4
+check "1 ? 4 : 1 ? 5 : 6" 4
+
+exit $((failures != 0))
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/expansion/assign1.0,v 1.1 2010/03/07 18:43:29 jilles Exp $
+
+e= q='?' a='*' t=texttext s='ast*que?non' p='/et[c]/' w='a b c' b='{{(#)}}'
+h='##'
+failures=''
+ok=''
+
+testcase() {
+ code="$1"
+ expected="$2"
+ oIFS="$IFS"
+ eval "$code"
+ IFS='|'
+ result="$#|$*"
+ IFS="$oIFS"
+ if [ "x$result" = "x$expected" ]; then
+ ok=x$ok
+ else
+ failures=x$failures
+ echo "For $code, expected $expected actual $result"
+ fi
+}
+
+testcase 'v=; set -- ${v=a b} $v' '0|'
+testcase 'unset v; set -- ${v=a b} $v' '4|a|b|a|b'
+testcase 'v=; set -- ${v:=a b} $v' '4|a|b|a|b'
+testcase 'v=; set -- "${v:=a b}" "$v"' '2|a b|a b'
+# expect sensible behaviour, although it disagrees with POSIX
+testcase 'v=; set -- ${v:=a\ b} $v' '4|a|b|a|b'
+testcase 'v=; set -- ${v:=$p} $v' '2|/etc/|/etc/'
+testcase 'v=; set -- "${v:=$p}" "$v"' '2|/et[c]/|/et[c]/'
+testcase 'v=; set -- "${v:=a\ b}" "$v"' '2|a\ b|a\ b'
+testcase 'v=; set -- ${v:="$p"} $v' '2|/etc/|/etc/'
+# whether $p is quoted or not shouldn't really matter
+testcase 'v=; set -- "${v:="$p"}" "$v"' '2|/et[c]/|/et[c]/'
+
+test "x$failures" = x
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/expansion/cmdsubst1.0,v 1.1 2010/01/01 18:17:46 jilles Exp $
+
+failures=0
+
+check() {
+ if ! eval "[ $* ]"; then
+ echo "Failed: $*"
+ : $((failures += 1))
+ fi
+}
+
+check '"$(echo abcde)" = "abcde"'
+check '"$(echo abcde; :)" = "abcde"'
+
+check '"$(printf abcde)" = "abcde"'
+check '"$(printf abcde; :)" = "abcde"'
+
+# regular
+check '-n "$(umask)"'
+check '-n "$(umask; :)"'
+check '-n "$(umask 2>&1)"'
+check '-n "$(umask 2>&1; :)"'
+
+# special
+check '-n "$(times)"'
+check '-n "$(times; :)"'
+check '-n "$(times 2>&1)"'
+check '-n "$(times 2>&1; :)"'
+
+# regular
+check '".$(umask -@ 2>&1)." = ".umask: Illegal option -@."'
+check '".$(umask -@ 2>&1; :)." = ".umask: Illegal option -@."'
+check '".$({ umask -@; } 2>&1)." = ".umask: Illegal option -@."'
+
+# special
+check '".$(shift xyz 2>&1)." = ".shift: Illegal number: xyz."'
+check '".$(shift xyz 2>&1; :)." = ".shift: Illegal number: xyz."'
+check '".$({ shift xyz; } 2>&1)." = ".shift: Illegal number: xyz."'
+
+v=1
+check '-z "$(v=2 :)"'
+check '"$v" = 1'
+check '-z "$(v=3)"'
+check '"$v" = 1'
+check '"$(v=4 eval echo \$v)" = 4'
+check '"$v" = 1'
+
+exit $((failures > 0))
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/expansion/cmdsubst10.0,v 1.1 2010/12/30 22:33:55 jilles Exp $
+
+a1=$(alias)
+: $(alias testalias=abcd)
+a2=$(alias)
+[ "$a1" = "$a2" ] || echo Error at line $LINENO
+
+alias testalias2=abcd
+a1=$(alias)
+: $(unalias testalias2)
+a2=$(alias)
+[ "$a1" = "$a2" ] || echo Error at line $LINENO
+
+[ "$(command -V pwd)" = "$(command -V pwd; exit $?)" ] || echo Error at line $LINENO
+
+v=1
+: $(export v=2)
+[ "$v" = 1 ] || echo Error at line $LINENO
+
+rotest=1
+: $(readonly rotest=2)
+[ "$rotest" = 1 ] || echo Error at line $LINENO
+
+set +u
+: $(set -u)
+case $- in
+*u*) echo Error at line $LINENO ;;
+esac
+set +u
+
+set +u
+: $(set -o nounset)
+case $- in
+*u*) echo Error at line $LINENO ;;
+esac
+set +u
+
+set +u
+: $(command set -u)
+case $- in
+*u*) echo Error at line $LINENO ;;
+esac
+set +u
+
+umask 77
+u1=$(umask)
+: $(umask 022)
+u2=$(umask)
+[ "$u1" = "$u2" ] || echo Error at line $LINENO
+
+dummy=$(exit 3); [ $? -eq 3 ] || echo Error at line $LINENO
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/expansion/cmdsubst2.0,v 1.1 2010/03/12 23:23:46 jilles Exp $
+
+failures=0
+
+check() {
+ if ! eval "[ $* ]"; then
+ echo "Failed: $*"
+ : $((failures += 1))
+ fi
+}
+
+check '`echo /et[c]/` = "/etc/"'
+check '`printf /var/empty%s /et[c]/` = "/var/empty/etc/"'
+check '"`echo /et[c]/`" = "/etc/"'
+check '`echo "/et[c]/"` = "/etc/"'
+check '`printf /var/empty%s "/et[c]/"` = "/var/empty/et[c]/"'
+check '`printf /var/empty/%s \"/et[c]/\"` = "/var/empty/\"/et[c]/\""'
+check '"`echo \"/et[c]/\"`" = "/et[c]/"'
+check '"`echo "/et[c]/"`" = "/et[c]/"'
+check '`echo $$` = $$'
+check '"`echo $$`" = $$'
+check '`echo \$\$` = $$'
+check '"`echo \$\$`" = $$'
+
+# Command substitutions consisting of a single builtin may be treated
+# differently.
+check '`:; echo /et[c]/` = "/etc/"'
+check '`:; printf /var/empty%s /et[c]/` = "/var/empty/etc/"'
+check '"`:; echo /et[c]/`" = "/etc/"'
+check '`:; echo "/et[c]/"` = "/etc/"'
+check '`:; printf /var/empty%s "/et[c]/"` = "/var/empty/et[c]/"'
+check '`:; printf /var/empty/%s \"/et[c]/\"` = "/var/empty/\"/et[c]/\""'
+check '"`:; echo \"/et[c]/\"`" = "/et[c]/"'
+check '"`:; echo "/et[c]/"`" = "/et[c]/"'
+check '`:; echo $$` = $$'
+check '"`:; echo $$`" = $$'
+check '`:; echo \$\$` = $$'
+check '"`:; echo \$\$`" = $$'
+
+check '`set -f; echo /et[c]/` = "/etc/"'
+check '"`set -f; echo /et[c]/`" = "/et[c]/"'
+
+exit $((failures > 0))
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/expansion/cmdsubst3.0,v 1.1 2010/12/16 23:28:20 jilles Exp $
+
+e=
+for i in 0 1 2 3; do
+ for j in 0 1 2 3 4 5 6 7; do
+ for k in 0 1 2 3 4 5 6 7; do
+ case $i$j$k in
+ 000) continue ;;
+ esac
+ e="$e\n\\$i$j$k"
+ done
+ done
+done
+e1=$(printf "$e")
+e2="$(printf "$e")"
+[ "${#e1}" = 510 ] || echo length bad
+[ "$e1" = "$e2" ] || echo e1 != e2
+[ "$e1" = "$(printf "$e")" ] || echo quoted bad
+IFS=
+[ "$e1" = $(printf "$e") ] || echo unquoted bad
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/expansion/cmdsubst4.0,v 1.1 2010/12/27 23:56:03 jilles Exp $
+
+exec 2>/dev/null
+! y=$(: </var/empty/nonexistent)
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/expansion/cmdsubst5.0,v 1.1 2010/12/28 13:28:24 jilles Exp $
+
+unset v
+exec 2>/dev/null
+! y=$(: ${v?})
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/expansion/cmdsubst6.0,v 1.1 2010/12/28 14:58:08 jilles Exp $
+# This tests if the cmdsubst optimization is still used if possible.
+
+failures=''
+ok=''
+
+testcase() {
+ code="$1"
+
+ unset v
+ eval "pid=\$(dummy=$code echo \$(\$SH -c echo\ \\\$PPID))"
+
+ if [ "$pid" = "$$" ]; then
+ ok=x$ok
+ else
+ failures=x$failures
+ echo "Failure for $code"
+ fi
+}
+
+unset v
+w=1
+testcase '$w'
+testcase '1${w+1}'
+testcase '1${w-1}'
+testcase '1${v+1}'
+testcase '1${v-1}'
+testcase '1${w:+1}'
+testcase '1${w:-1}'
+testcase '1${v:+1}'
+testcase '1${v:-1}'
+testcase '${w?}'
+testcase '${w:?}'
+testcase '${w#x}'
+testcase '${w##x}'
+testcase '${w%x}'
+testcase '${w%%x}'
+
+testcase '$((w))'
+testcase '$(((w+4)*2/3))'
+testcase '$((w==1))'
+testcase '$((w>=0 && w<=5 && w!=2))'
+testcase '$((${#w}))'
+testcase '$((${#IFS}))'
+testcase '$((${#w}>=1))'
+testcase '$(($$))'
+testcase '$(($#))'
+testcase '$(($?))'
+
+testcase '$(: $((w=4)))'
+testcase '$(: ${v=2})'
+
+test "x$failures" = x
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/expansion/cmdsubst7.0,v 1.1 2010/12/28 21:27:08 jilles Exp $
+
+failures=''
+ok=''
+
+testcase() {
+ code="$1"
+
+ unset v
+ eval ": \$($code)"
+
+ if [ "${v:+bad}" = "" ]; then
+ ok=x$ok
+ else
+ failures=x$failures
+ echo "Failure for $code"
+ fi
+}
+
+testcase ': ${v=0}'
+testcase ': ${v:=0}'
+testcase ': $((v=1))'
+testcase ': $((v+=1))'
+w='v=1'
+testcase ': $(($w))'
+testcase ': $((${$+v=1}))'
+testcase ': $((v${$+=1}))'
+testcase ': $((v $(echo =) 1))'
+testcase ': $(($(echo $w)))'
+
+test "x$failures" = x
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/expansion/cmdsubst8.0,v 1.1 2010/12/30 15:04:59 jilles Exp $
+# Not required by POSIX (although referenced in a non-normative section),
+# but possibly useful.
+
+: hi there &
+p=$!
+q=$(jobs -l $p)
+
+# Change tabs to spaces.
+set -f
+set -- $q
+r="$*"
+
+case $r in
+*" $p "*) ;;
+*) echo Pid missing; exit 3 ;;
+esac
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/expansion/cmdsubst9.0,v 1.1 2010/12/30 15:04:59 jilles Exp $
+
+set -e
+
+cd /
+dummy=$(cd /bin)
+[ "$(pwd)" = / ]
+
+v=1
+dummy=$(eval v=2)
+[ "$v" = 1 ]
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/expansion/ifs1.0,v 1.1 2009/06/25 17:36:08 jilles Exp $
+
+c=: e= s=' '
+failures=''
+ok=''
+
+check_result() {
+ if [ "x$2" = "x$3" ]; then
+ ok=x$ok
+ else
+ failures=x$failures
+ echo "For $1, expected $3 actual $2"
+ fi
+}
+
+IFS='
+'
+set -- a ''
+set -- "$@"
+check_result 'set -- "$@"' "($#)($1)($2)" "(2)(a)()"
+
+set -- a ''
+set -- "$@"$e
+check_result 'set -- "$@"$e' "($#)($1)($2)" "(2)(a)()"
+
+set -- a ''
+set -- "$@"$s
+check_result 'set -- "$@"$s' "($#)($1)($2)" "(2)(a)()"
+
+IFS="$c"
+set -- a ''
+set -- "$@"$c
+check_result 'set -- "$@"$c' "($#)($1)($2)" "(2)(a)()"
+
+test "x$failures" = x
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/expansion/ifs2.0,v 1.1 2010/08/15 17:14:05 jilles Exp $
+
+failures=0
+i=1
+set -f
+while [ "$i" -le 127 ]; do
+ # A different byte still in the range 1..127.
+ i2=$((i^2+(i==2)))
+ # Add a character to work around command substitution's removal of
+ # final newlines, then remove it again.
+ c=$(printf \\"$(printf %o@ "$i")")
+ c=${c%@}
+ c2=$(printf \\"$(printf %o@ "$i2")")
+ c2=${c2%@}
+ IFS=$c
+ set -- $c2$c$c2$c$c2
+ if [ "$#" -ne 3 ] || [ "$1" != "$c2" ] || [ "$2" != "$c2" ] ||
+ [ "$3" != "$c2" ]; then
+ echo "Bad results for separator $i (word $i2)" >&2
+ : $((failures += 1))
+ fi
+ i=$((i+1))
+done
+exit $((failures > 0))
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/expansion/ifs3.0,v 1.1 2010/08/22 13:09:12 jilles Exp $
+
+failures=0
+unset LC_ALL
+export LC_CTYPE=en_US.ISO8859-1
+i=128
+set -f
+while [ "$i" -le 255 ]; do
+ i2=$((i^2))
+ c=$(printf \\"$(printf %o "$i")")
+ c2=$(printf \\"$(printf %o "$i2")")
+ IFS=$c
+ set -- $c2$c$c2$c$c2
+ if [ "$#" -ne 3 ] || [ "$1" != "$c2" ] || [ "$2" != "$c2" ] ||
+ [ "$3" != "$c2" ]; then
+ echo "Bad results for separator $i (word $i2)" >&2
+ : $((failures += 1))
+ fi
+ i=$((i+1))
+done
+exit $((failures > 0))
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/expansion/pathname1.0,v 1.1 2010/05/11 22:28:55 jilles Exp $
+
+failures=0
+
+check() {
+ testcase=$1
+ expect=$2
+ eval "set -- $testcase"
+ actual="$*"
+ if [ "$actual" != "$expect" ]; then
+ failures=$((failures+1))
+ printf '%s\n' "For $testcase, expected $expect actual $actual"
+ fi
+}
+
+set -e
+T=$(mktemp -d ${TMPDIR:-/tmp}/sh-test.XXXXXX)
+trap 'rm -rf $T' 0
+cd -P $T
+
+mkdir testdir testdir2 'testdir/*' 'testdir/?' testdir/a testdir/b testdir2/b
+mkdir testdir2/.c
+touch testf 'testdir/*/1' 'testdir/?/1' testdir/a/1 testdir/b/1 testdir2/b/.a
+
+check '' ''
+check 'testdir/b' 'testdir/b'
+check 'testdir/c' 'testdir/c'
+check '\*' '*'
+check '\?' '?'
+check '*' 'testdir testdir2 testf'
+check '*""' 'testdir testdir2 testf'
+check '""*' 'testdir testdir2 testf'
+check '*/' 'testdir/ testdir2/'
+check 'testdir*/a' 'testdir/a'
+check 'testdir*/b' 'testdir/b testdir2/b'
+check '*/.c' 'testdir2/.c'
+check 'testdir2/*' 'testdir2/b'
+check 'testdir2/b/*' 'testdir2/b/*'
+check 'testdir/*' 'testdir/* testdir/? testdir/a testdir/b'
+check 'testdir/*/1' 'testdir/*/1 testdir/?/1 testdir/a/1 testdir/b/1'
+check '"testdir/"*/1' 'testdir/*/1 testdir/?/1 testdir/a/1 testdir/b/1'
+check 'testdir/\*/*' 'testdir/*/1'
+check 'testdir/\?/*' 'testdir/?/1'
+check 'testdir/"?"/*' 'testdir/?/1'
+check '"testdir"/"?"/*' 'testdir/?/1'
+check '"testdir"/"?"*/*' 'testdir/?/1'
+check '"testdir"/*"?"/*' 'testdir/?/1'
+check '"testdir/?"*/*' 'testdir/?/1'
+check 'testdir/\*/' 'testdir/*/'
+check 'testdir/\?/' 'testdir/?/'
+check 'testdir/"?"/' 'testdir/?/'
+check '"testdir"/"?"/' 'testdir/?/'
+check '"testdir"/"?"*/' 'testdir/?/'
+check '"testdir"/*"?"/' 'testdir/?/'
+check '"testdir/?"*/' 'testdir/?/'
+check 'testdir/[*]/' 'testdir/*/'
+check 'testdir/[?]/' 'testdir/?/'
+check 'testdir/[*?]/' 'testdir/*/ testdir/?/'
+check '[tz]estdir/[*]/' 'testdir/*/'
+
+exit $((failures != 0))
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/expansion/pathname2.0,v 1.1 2010/05/11 23:19:28 jilles Exp $
+
+failures=0
+
+check() {
+ testcase=$1
+ expect=$2
+ eval "set -- $testcase"
+ actual="$*"
+ if [ "$actual" != "$expect" ]; then
+ failures=$((failures+1))
+ printf '%s\n' "For $testcase, expected $expect actual $actual"
+ fi
+}
+
+set -e
+T=$(mktemp -d ${TMPDIR:-/tmp}/sh-test.XXXXXX)
+trap 'rm -rf $T' 0
+cd -P $T
+
+mkdir testdir testdir2 'testdir/*' 'testdir/?' testdir/a testdir/b testdir2/b
+mkdir testdir2/.c
+touch testf 'testdir/*/1' 'testdir/?/1' testdir/a/1 testdir/b/1 testdir2/b/.a
+
+check '*\/' 'testdir/ testdir2/'
+check '"testdir/"*"/1"' 'testdir/*/1 testdir/?/1 testdir/a/1 testdir/b/1'
+check '"testdir/"*"/"*' 'testdir/*/1 testdir/?/1 testdir/a/1 testdir/b/1'
+check '"testdir/"*\/*' 'testdir/*/1 testdir/?/1 testdir/a/1 testdir/b/1'
+check '"testdir"*"/"*"/"*' 'testdir/*/1 testdir/?/1 testdir/a/1 testdir/b/1'
+
+exit $((failures != 0))
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/expansion/pathname3.0,v 1.1 2010/08/10 22:45:59 jilles Exp $
+
+v=12345678
+v=$v$v$v$v
+v=$v$v$v$v
+v=$v$v$v$v
+v=$v$v$v$v
+v=$v$v$v$v
+# 8192 bytes
+v=${v##???}
+[ /*/$v = "/*/$v" ] || exit 1
+
+s=////
+s=$s$s$s$s
+s=$s$s$s$s
+s=$s$s$s$s
+s=$s$s$s$s
+# 1024 bytes
+s=${s##??????????}
+[ /var/empt[y]/$s/$v = "/var/empt[y]/$s/$v" ] || exit 2
+while [ ${#s} -lt 1034 ]; do
+ set -- /.${s}et[c]
+ [ ${#s} -gt 1018 ] || [ "$1" = /.${s}etc ] || exit 3
+ set -- /.${s}et[c]/
+ [ ${#s} -gt 1017 ] || [ "$1" = /.${s}etc/ ] || exit 4
+ set -- /.${s}et[c]/.
+ [ ${#s} -gt 1016 ] || [ "$1" = /.${s}etc/. ] || exit 5
+ s=$s/
+done
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/expansion/pathname4.0,v 1.1 2010/08/22 21:18:21 jilles Exp $
+
+failures=0
+
+check() {
+ testcase=$1
+ expect=$2
+ eval "set -- $testcase"
+ actual="$*"
+ if [ "$actual" != "$expect" ]; then
+ failures=$((failures+1))
+ printf '%s\n' "For $testcase, expected $expect actual $actual"
+ fi
+}
+
+set -e
+T=$(mktemp -d ${TMPDIR:-/tmp}/sh-test.XXXXXX)
+trap 'rm -rf $T' 0
+cd -P $T
+
+mkdir !!a
+touch !!a/fff
+
+chmod u-r .
+check '!!a/ff*' '!!a/fff'
+chmod u+r .
+
+exit $((failures != 0))
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/expansion/plus-minus1.0,v 1.3 2010/12/27 15:57:41 emaste Exp $
+
+e= q='?' a='*' t=texttext s='ast*que?non' p='/et[c]/' w='a b c' b='{{(#)}}'
+h='##'
+failures=''
+ok=''
+
+testcase() {
+ code="$1"
+ expected="$2"
+ oIFS="$IFS"
+ eval "$code"
+ IFS='|'
+ result="$#|$*"
+ IFS="$oIFS"
+ if [ "x$result" = "x$expected" ]; then
+ ok=x$ok
+ else
+ failures=x$failures
+ echo "For $code, expected $expected actual $result"
+ fi
+}
+
+testcase 'set -- a b' '2|a|b'
+testcase 'set --' '0|'
+testcase 'set -- ${e}' '0|'
+testcase 'set -- "${e}"' '1|'
+
+testcase 'set -- $p' '1|/etc/'
+testcase 'set -- "$p"' '1|/et[c]/'
+testcase 'set -- ${s+$p}' '1|/etc/'
+testcase 'set -- "${s+$p}"' '1|/et[c]/'
+testcase 'set -- ${s+"$p"}' '1|/et[c]/'
+# Dquotes in dquotes is undefined for Bourne shell operators
+#testcase 'set -- "${s+"$p"}"' '1|/et[c]/'
+testcase 'set -- ${e:-$p}' '1|/etc/'
+testcase 'set -- "${e:-$p}"' '1|/et[c]/'
+testcase 'set -- ${e:-"$p"}' '1|/et[c]/'
+# Dquotes in dquotes is undefined for Bourne shell operators
+#testcase 'set -- "${e:-"$p"}"' '1|/et[c]/'
+testcase 'set -- ${e:+"$e"}' '0|'
+testcase 'set -- ${e:+$w"$e"}' '0|'
+testcase 'set -- ${w:+"$w"}' '1|a b c'
+testcase 'set -- ${w:+$w"$w"}' '3|a|b|ca b c'
+
+testcase 'set -- "${s+a b}"' '1|a b'
+testcase 'set -- "${e:-a b}"' '1|a b'
+testcase 'set -- ${e:-\}}' '1|}'
+testcase 'set -- ${e:+{}}' '1|}'
+testcase 'set -- "${e:+{}}"' '1|}'
+
+testcase 'set -- ${e+x}${e+x}' '1|xx'
+testcase 'set -- "${e+x}"${e+x}' '1|xx'
+testcase 'set -- ${e+x}"${e+x}"' '1|xx'
+testcase 'set -- "${e+x}${e+x}"' '1|xx'
+testcase 'set -- "${e+x}""${e+x}"' '1|xx'
+
+testcase 'set -- ${e:-${e:-$p}}' '1|/etc/'
+testcase 'set -- "${e:-${e:-$p}}"' '1|/et[c]/'
+testcase 'set -- ${e:-"${e:-$p}"}' '1|/et[c]/'
+testcase 'set -- ${e:-${e:-"$p"}}' '1|/et[c]/'
+testcase 'set -- ${e:-${e:-${e:-$w}}}' '3|a|b|c'
+testcase 'set -- ${e:-${e:-${e:-"$w"}}}' '1|a b c'
+testcase 'set -- ${e:-${e:-"${e:-$w}"}}' '1|a b c'
+testcase 'set -- ${e:-"${e:-${e:-$w}}"}' '1|a b c'
+testcase 'set -- "${e:-${e:-${e:-$w}}}"' '1|a b c'
+
+testcase 'shift $#; set -- ${1+"$@"}' '0|'
+testcase 'set -- ""; set -- ${1+"$@"}' '1|'
+testcase 'set -- "" a; set -- ${1+"$@"}' '2||a'
+testcase 'set -- a ""; set -- ${1+"$@"}' '2|a|'
+testcase 'set -- a b; set -- ${1+"$@"}' '2|a|b'
+testcase 'set -- a\ b; set -- ${1+"$@"}' '1|a b'
+testcase 'set -- " " ""; set -- ${1+"$@"}' '2| |'
+
+test "x$failures" = x
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/expansion/plus-minus2.0,v 1.1 2010/04/03 20:55:56 jilles Exp $
+
+e=
+test "${e:-\}}" = '}'
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/expansion/plus-minus3.0,v 1.1 2010/04/18 22:13:45 jilles Exp $
+
+e= q='?' a='*' t=texttext s='ast*que?non' p='/et[c]/' w='a b c' b='{{(#)}}'
+h='##'
+failures=''
+ok=''
+
+testcase() {
+ code="$1"
+ expected="$2"
+ oIFS="$IFS"
+ eval "$code"
+ IFS='|'
+ result="$#|$*"
+ IFS="$oIFS"
+ if [ "x$result" = "x$expected" ]; then
+ ok=x$ok
+ else
+ failures=x$failures
+ echo "For $code, expected $expected actual $result"
+ fi
+}
+
+# We follow original ash behaviour for quoted ${var+-=?} expansions:
+# a double-quote in one switches back to unquoted state.
+# This allows expanding a variable as a single word if it is set
+# and substituting multiple words otherwise.
+# It is also close to the Bourne and Korn shells.
+# POSIX leaves this undefined, and various other shells treat
+# such double-quotes as introducing a second level of quoting
+# which does not do much except quoting close braces.
+
+testcase 'set -- "${p+"/et[c]/"}"' '1|/etc/'
+testcase 'set -- "${p-"/et[c]/"}"' '1|/et[c]/'
+testcase 'set -- "${p+"$p"}"' '1|/etc/'
+testcase 'set -- "${p-"$p"}"' '1|/et[c]/'
+testcase 'set -- "${p+"""/et[c]/"}"' '1|/etc/'
+testcase 'set -- "${p-"""/et[c]/"}"' '1|/et[c]/'
+testcase 'set -- "${p+"""$p"}"' '1|/etc/'
+testcase 'set -- "${p-"""$p"}"' '1|/et[c]/'
+testcase 'set -- "${p+"\@"}"' '1|@'
+testcase 'set -- "${p+"'\''/et[c]/'\''"}"' '1|/et[c]/'
+
+test "x$failures" = x
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/expansion/plus-minus4.0,v 1.1 2010/08/08 17:03:23 jilles Exp $
+
+# These may be a bit unclear in the POSIX spec or the proposed revisions,
+# and conflict with bash's interpretation, but I think ksh93's interpretation
+# makes most sense. In particular, it makes no sense to me that single-quotes
+# must match but are not removed.
+
+e= q='?' a='*' t=texttext s='ast*que?non' p='/et[c]/' w='a b c' b='{{(#)}}'
+h='##'
+failures=''
+ok=''
+
+testcase() {
+ code="$1"
+ expected="$2"
+ oIFS="$IFS"
+ eval "$code"
+ IFS='|'
+ result="$#|$*"
+ IFS="$oIFS"
+ if [ "x$result" = "x$expected" ]; then
+ ok=x$ok
+ else
+ failures=x$failures
+ echo "For $code, expected $expected actual $result"
+ fi
+}
+
+testcase 'set -- ${e:-'"'"'}'"'"'}' '1|}'
+testcase "set -- \${e:-\\'}" "1|'"
+testcase "set -- \${e:-\\'\\'}" "1|''"
+testcase "set -- \"\${e:-'}\"" "1|'"
+testcase "set -- \"\${e:-'}'}\"" "1|''}"
+testcase "set -- \"\${e:-''}\"" "1|''"
+testcase 'set -- ${e:-\a}' '1|a'
+testcase 'set -- "${e:-\a}"' '1|\a'
+
+test "x$failures" = x
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/expansion/plus-minus5.0,v 1.1 2010/10/28 22:34:49 jilles Exp $
+
+e= q='?' a='*' t=texttext s='ast*que?non' p='/et[c]/' w='a b c' b='{{(#)}}'
+h='##'
+failures=''
+ok=''
+
+testcase() {
+ code="$1"
+ expected="$2"
+ oIFS="$IFS"
+ eval "$code"
+ IFS='|'
+ result="$#|$*"
+ IFS="$oIFS"
+ if [ "x$result" = "x$expected" ]; then
+ ok=x$ok
+ else
+ failures=x$failures
+ echo "For $code, expected $expected actual $result"
+ fi
+}
+
+testcase 'set -- ${e:-"{x}"}' '1|{x}'
+testcase 'set -- "${e:-"{x}"}"' '1|{x}'
+testcase 'set -- ${h+"{x}"}' '1|{x}'
+testcase 'set -- "${h+"{x}"}"' '1|{x}'
+testcase 'set -- ${h:-"{x}"}' '1|##'
+testcase 'set -- "${h:-"{x}"}"' '1|##'
+
+test "x$failures" = x
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/expansion/plus-minus6.0,v 1.1 2010/10/29 13:42:18 jilles Exp $
+
+failures=0
+unset LC_ALL
+export LC_CTYPE=en_US.ISO8859-1
+nl='
+'
+i=1
+set -f
+while [ "$i" -le 255 ]; do
+ # A different byte still in the range 1..255.
+ i2=$((i^2+(i==2)))
+ # Add a character to work around command substitution's removal of
+ # final newlines, then remove it again.
+ c=$(printf \\"$(printf %o@ "$i")")
+ c=${c%@}
+ c2=$(printf \\"$(printf %o@ "$i2")")
+ c2=${c2%@}
+ case $c in
+ [\'$nl'$}();&|\"`']) c=M
+ esac
+ case $c2 in
+ [\'$nl'$}();&|\"`']) c2=N
+ esac
+ IFS=$c
+ command eval "set -- \${\$+$c2$c$c2$c$c2}"
+ if [ "$#" -ne 3 ] || [ "$1" != "$c2" ] || [ "$2" != "$c2" ] ||
+ [ "$3" != "$c2" ]; then
+ echo "Bad results for separator $i (word $i2)" >&2
+ : $((failures += 1))
+ fi
+ i=$((i+1))
+done
+exit $((failures > 0))
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/expansion/plus-minus7.0,v 1.1 2010/12/27 15:57:41 emaste Exp $
+
+e= s='foo'
+failures=''
+ok=''
+
+testcase() {
+ code="$1"
+ expected="$2"
+ oIFS="$IFS"
+ eval "$code"
+ IFS='|'
+ result="$#|$*"
+ IFS="$oIFS"
+ if [ "x$result" = "x$expected" ]; then
+ ok=x$ok
+ else
+ failures=x$failures
+ echo "For $code, expected $expected actual $result"
+ fi
+}
+
+testcase 'set -- ${s+a b}' '2|a|b'
+testcase 'set -- ${e:-a b}' '2|a|b'
+
+test "x$failures" = x
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/expansion/question1.0,v 1.2 2010/10/12 18:20:38 obrien Exp $
+
+x=a\ b
+[ "$x" = "${x?}" ] || exit 1
+set -- ${x?}
+{ [ "$#" = 2 ] && [ "$1" = a ] && [ "$2" = b ]; } || exit 1
+unset x
+(echo ${x?abcdefg}) 2>&1 | grep -q abcdefg || exit 1
+${SH} -c 'unset foo; echo ${foo?}' 2>/dev/null && exit 1
+${SH} -c 'foo=; echo ${foo:?}' 2>/dev/null && exit 1
+${SH} -c 'foo=; echo ${foo?}' >/dev/null || exit 1
+${SH} -c 'foo=1; echo ${foo:?}' >/dev/null || exit 1
+${SH} -c 'echo ${!?}' 2>/dev/null && exit 1
+${SH} -c ':& echo ${!?}' >/dev/null || exit 1
+${SH} -c 'echo ${#?}' >/dev/null || exit 1
+${SH} -c 'echo ${*?}' 2>/dev/null && exit 1
+${SH} -c 'echo ${*?}' ${SH} x >/dev/null || exit 1
+${SH} -c 'echo ${1?}' 2>/dev/null && exit 1
+${SH} -c 'echo ${1?}' ${SH} x >/dev/null || exit 1
+${SH} -c 'echo ${2?}' ${SH} x 2>/dev/null && exit 1
+${SH} -c 'echo ${2?}' ${SH} x y >/dev/null || exit 1
+exit 0
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/expansion/set-u1.0,v 1.2 2010/10/12 18:20:38 obrien Exp $
+
+${SH} -uc 'unset foo; echo $foo' 2>/dev/null && exit 1
+${SH} -uc 'foo=; echo $foo' >/dev/null || exit 1
+${SH} -uc 'foo=1; echo $foo' >/dev/null || exit 1
+# -/+/= are unaffected by set -u
+${SH} -uc 'unset foo; echo ${foo-}' >/dev/null || exit 1
+${SH} -uc 'unset foo; echo ${foo+}' >/dev/null || exit 1
+${SH} -uc 'unset foo; echo ${foo=}' >/dev/null || exit 1
+# length/trimming are affected
+${SH} -uc 'unset foo; echo ${#foo}' 2>/dev/null && exit 1
+${SH} -uc 'foo=; echo ${#foo}' >/dev/null || exit 1
+${SH} -uc 'unset foo; echo ${foo#?}' 2>/dev/null && exit 1
+${SH} -uc 'foo=1; echo ${foo#?}' >/dev/null || exit 1
+${SH} -uc 'unset foo; echo ${foo##?}' 2>/dev/null && exit 1
+${SH} -uc 'foo=1; echo ${foo##?}' >/dev/null || exit 1
+${SH} -uc 'unset foo; echo ${foo%?}' 2>/dev/null && exit 1
+${SH} -uc 'foo=1; echo ${foo%?}' >/dev/null || exit 1
+${SH} -uc 'unset foo; echo ${foo%%?}' 2>/dev/null && exit 1
+${SH} -uc 'foo=1; echo ${foo%%?}' >/dev/null || exit 1
+
+${SH} -uc 'echo $!' 2>/dev/null && exit 1
+${SH} -uc ':& echo $!' >/dev/null || exit 1
+${SH} -uc 'echo $#' >/dev/null || exit 1
+${SH} -uc 'echo $1' 2>/dev/null && exit 1
+${SH} -uc 'echo $1' ${SH} x >/dev/null || exit 1
+${SH} -uc 'echo $2' ${SH} x 2>/dev/null && exit 1
+${SH} -uc 'echo $2' ${SH} x y >/dev/null || exit 1
+exit 0
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/expansion/set-u2.0,v 1.1 2009/10/24 21:20:04 jilles Exp $
+
+set -u
+: $* $@ "$@" "$*"
+set -- x
+: $* $@ "$@" "$*"
+shift $#
+: $* $@ "$@" "$*"
+set -- y
+set --
+: $* $@ "$@" "$*"
+exit 0
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/expansion/tilde1.0,v 1.2 2010/04/03 21:56:24 jilles Exp $
+
+HOME=/tmp
+roothome=~root
+if [ "$roothome" = "~root" ]; then
+ echo "~root is not expanded!"
+ exit 2
+fi
+
+testcase() {
+ code="$1"
+ expected="$2"
+ oIFS="$IFS"
+ eval "$code"
+ IFS='|'
+ result="$#|$*"
+ IFS="$oIFS"
+ if [ "x$result" = "x$expected" ]; then
+ ok=x$ok
+ else
+ failures=x$failures
+ echo "For $code, expected $expected actual $result"
+ fi
+}
+
+testcase 'set -- ~' '1|/tmp'
+testcase 'set -- ~/foo' '1|/tmp/foo'
+testcase 'set -- x~' '1|x~'
+testcase 'set -- ~root' "1|$roothome"
+h=~
+testcase 'set -- "$h"' '1|/tmp'
+ooIFS=$IFS
+IFS=m
+testcase 'set -- ~' '1|/tmp'
+testcase 'set -- ~/foo' '1|/tmp/foo'
+testcase 'set -- $h' '2|/t|p'
+IFS=$ooIFS
+t=\~
+testcase 'set -- $t' '1|~'
+r=$(cat <<EOF
+~
+EOF
+)
+testcase 'set -- $r' '1|~'
+r=$(cat <<EOF
+${t+~}
+EOF
+)
+testcase 'set -- $r' '1|~'
+r=$(cat <<EOF
+${t+~/.}
+EOF
+)
+testcase 'set -- $r' '1|~/.'
+
+test "x$failures" = x
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/expansion/tilde2.0,v 1.1 2010/04/03 22:04:44 jilles Exp $
+
+HOME=/tmp
+roothome=~root
+if [ "$roothome" = "~root" ]; then
+ echo "~root is not expanded!"
+ exit 2
+fi
+
+testcase() {
+ code="$1"
+ expected="$2"
+ oIFS="$IFS"
+ eval "$code"
+ IFS='|'
+ result="$#|$*"
+ IFS="$oIFS"
+ if [ "x$result" = "x$expected" ]; then
+ ok=x$ok
+ else
+ failures=x$failures
+ echo "For $code, expected $expected actual $result"
+ fi
+}
+
+testcase 'set -- ${$+~}' '1|/tmp'
+testcase 'set -- ${$+~/}' '1|/tmp/'
+testcase 'set -- ${$+~/foo}' '1|/tmp/foo'
+testcase 'set -- ${$+x~}' '1|x~'
+testcase 'set -- ${$+~root}' "1|$roothome"
+testcase 'set -- ${$+"~"}' '1|~'
+testcase 'set -- ${$+"~/"}' '1|~/'
+testcase 'set -- ${$+"~/foo"}' '1|~/foo'
+testcase 'set -- ${$+"x~"}' '1|x~'
+testcase 'set -- ${$+"~root"}' "1|~root"
+testcase 'set -- "${$+~}"' '1|~'
+testcase 'set -- "${$+~/}"' '1|~/'
+testcase 'set -- "${$+~/foo}"' '1|~/foo'
+testcase 'set -- "${$+x~}"' '1|x~'
+testcase 'set -- "${$+~root}"' "1|~root"
+testcase 'set -- ${HOME#~}' '0|'
+h=~
+testcase 'set -- "$h"' '1|/tmp'
+f=~/foo
+testcase 'set -- "$f"' '1|/tmp/foo'
+testcase 'set -- ${f#~}' '1|/foo'
+testcase 'set -- ${f#~/}' '1|foo'
+
+ooIFS=$IFS
+IFS=m
+testcase 'set -- ${$+~}' '1|/tmp'
+testcase 'set -- ${$+~/foo}' '1|/tmp/foo'
+testcase 'set -- ${$+$h}' '2|/t|p'
+testcase 'set -- ${HOME#~}' '0|'
+IFS=$ooIFS
+
+t=\~
+testcase 'set -- ${$+$t}' '1|~'
+r=$(cat <<EOF
+${HOME#~}
+EOF
+)
+testcase 'set -- $r' '0|'
+r=$(cat <<EOF
+${HOME#'~'}
+EOF
+)
+testcase 'set -- $r' '1|/tmp'
+r=$(cat <<EOF
+${t#'~'}
+EOF
+)
+testcase 'set -- $r' '0|'
+r=$(cat <<EOF
+${roothome#~root}
+EOF
+)
+testcase 'set -- $r' '0|'
+r=$(cat <<EOF
+${f#~}
+EOF
+)
+testcase 'set -- $r' '1|/foo'
+r=$(cat <<EOF
+${f#~/}
+EOF
+)
+testcase 'set -- $r' '1|foo'
+
+test "x$failures" = x
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/expansion/trim1.0,v 1.1 2010/04/03 20:14:10 jilles Exp $
+
+e= q='?' a='*' t=texttext s='ast*que?non' p='/et[c]/' w='a b c' b='{{(#)}}'
+h='##'
+failures=''
+ok=''
+
+testcase() {
+ code="$1"
+ expected="$2"
+ oIFS="$IFS"
+ eval "$code"
+ IFS='|'
+ result="$#|$*"
+ IFS="$oIFS"
+ if [ "x$result" = "x$expected" ]; then
+ ok=x$ok
+ else
+ failures=x$failures
+ echo "For $code, expected $expected actual $result"
+ fi
+}
+
+testcase 'set -- ${t%t}' '1|texttex'
+testcase 'set -- "${t%t}"' '1|texttex'
+testcase 'set -- ${t%e*}' '1|textt'
+testcase 'set -- "${t%e*}"' '1|textt'
+testcase 'set -- ${t%%e*}' '1|t'
+testcase 'set -- "${t%%e*}"' '1|t'
+testcase 'set -- ${t%%*}' '0|'
+testcase 'set -- "${t%%*}"' '1|'
+testcase 'set -- ${t#t}' '1|exttext'
+testcase 'set -- "${t#t}"' '1|exttext'
+testcase 'set -- ${t#*x}' '1|ttext'
+testcase 'set -- "${t#*x}"' '1|ttext'
+testcase 'set -- ${t##*x}' '1|t'
+testcase 'set -- "${t##*x}"' '1|t'
+testcase 'set -- ${t##*}' '0|'
+testcase 'set -- "${t##*}"' '1|'
+testcase 'set -- ${t%e$a}' '1|textt'
+
+set -f
+testcase 'set -- ${s%[?]*}' '1|ast*que'
+testcase 'set -- "${s%[?]*}"' '1|ast*que'
+testcase 'set -- ${s%[*]*}' '1|ast'
+testcase 'set -- "${s%[*]*}"' '1|ast'
+set +f
+
+testcase 'set -- $b' '1|{{(#)}}'
+testcase 'set -- ${b%\}}' '1|{{(#)}'
+testcase 'set -- ${b#{}' '1|{(#)}}'
+testcase 'set -- "${b#{}"' '1|{(#)}}'
+# Parentheses are special in ksh, check that they can be escaped
+testcase 'set -- ${b%\)*}' '1|{{(#'
+testcase 'set -- ${b#{}' '1|{(#)}}'
+testcase 'set -- $h' '1|##'
+testcase 'set -- ${h#\#}' '1|#'
+testcase 'set -- ${h###}' '1|#'
+testcase 'set -- "${h###}"' '1|#'
+testcase 'set -- ${h%#}' '1|#'
+testcase 'set -- "${h%#}"' '1|#'
+
+set -f
+testcase 'set -- ${s%"${s#?}"}' '1|a'
+testcase 'set -- ${s%"${s#????}"}' '1|ast*'
+testcase 'set -- ${s%"${s#????????}"}' '1|ast*que?'
+testcase 'set -- ${s#"${s%?}"}' '1|n'
+testcase 'set -- ${s#"${s%????}"}' '1|?non'
+testcase 'set -- ${s#"${s%????????}"}' '1|*que?non'
+set +f
+testcase 'set -- "${s%"${s#?}"}"' '1|a'
+testcase 'set -- "${s%"${s#????}"}"' '1|ast*'
+testcase 'set -- "${s%"${s#????????}"}"' '1|ast*que?'
+testcase 'set -- "${s#"${s%?}"}"' '1|n'
+testcase 'set -- "${s#"${s%????}"}"' '1|?non'
+testcase 'set -- "${s#"${s%????????}"}"' '1|*que?non'
+testcase 'set -- ${p#${p}}' '1|/etc/'
+testcase 'set -- "${p#${p}}"' '1|/et[c]/'
+testcase 'set -- ${p#*[[]}' '1|c]/'
+testcase 'set -- "${p#*[[]}"' '1|c]/'
+testcase 'set -- ${p#*\[}' '1|c]/'
+testcase 'set -- ${p#*"["}' '1|c]/'
+testcase 'set -- "${p#*"["}"' '1|c]/'
+
+test "x$failures" = x
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/expansion/trim2.0,v 1.1 2010/04/03 21:07:50 jilles Exp $
+
+e= q='?' a='*' t=texttext s='ast*que?non' p='/et[c]/' w='a b c' b='{{(#)}}'
+h='##'
+failures=''
+ok=''
+
+testcase() {
+ code="$1"
+ expected="$2"
+ oIFS="$IFS"
+ eval "$code"
+ IFS='|'
+ result="$#|$*"
+ IFS="$oIFS"
+ if [ "x$result" = "x$expected" ]; then
+ ok=x$ok
+ else
+ failures=x$failures
+ echo "For $code, expected $expected actual $result"
+ fi
+}
+
+set -f
+testcase 'set -- $s' '1|ast*que?non'
+testcase 'set -- ${s%\?*}' '1|ast*que'
+testcase 'set -- "${s%\?*}"' '1|ast*que'
+testcase 'set -- ${s%\**}' '1|ast'
+testcase 'set -- "${s%\**}"' '1|ast'
+testcase 'set -- ${s%"$q"*}' '1|ast*que'
+testcase 'set -- "${s%"$q"*}"' '1|ast*que'
+testcase 'set -- ${s%"$a"*}' '1|ast'
+testcase 'set -- "${s%"$a"*}"' '1|ast'
+testcase 'set -- ${s%"$q"$a}' '1|ast*que'
+testcase 'set -- "${s%"$q"$a}"' '1|ast*que'
+testcase 'set -- ${s%"$a"$a}' '1|ast'
+testcase 'set -- "${s%"$a"$a}"' '1|ast'
+set +f
+
+testcase 'set -- "${b%\}}"' '1|{{(#)}'
+# Parentheses are special in ksh, check that they can be escaped
+testcase 'set -- "${b%\)*}"' '1|{{(#'
+testcase 'set -- "${h#\#}"' '1|#'
+
+testcase 'set -- ${p%"${p#?}"}' '1|/'
+testcase 'set -- ${p%"${p#??????}"}' '1|/etc'
+testcase 'set -- ${p%"${p#???????}"}' '1|/etc/'
+testcase 'set -- "${p%"${p#?}"}"' '1|/'
+testcase 'set -- "${p%"${p#??????}"}"' '1|/et[c]'
+testcase 'set -- "${p%"${p#???????}"}"' '1|/et[c]/'
+testcase 'set -- ${p#"${p}"}' '0|'
+testcase 'set -- "${p#"${p}"}"' '1|'
+testcase 'set -- "${p#*\[}"' '1|c]/'
+
+test "x$failures" = x
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/expansion/trim3.0,v 1.1 2010/04/23 17:26:49 jilles Exp $
+
+e= q='?' a='*' t=texttext s='ast*que?non' p='/et[c]/' w='a b c' b='{{(#)}}'
+h='##' c='\\\\'
+failures=''
+ok=''
+
+testcase() {
+ code="$1"
+ expected="$2"
+ oIFS="$IFS"
+ eval "$code"
+ IFS='|'
+ result="$#|$*"
+ IFS="$oIFS"
+ if [ "x$result" = "x$expected" ]; then
+ ok=x$ok
+ else
+ failures=x$failures
+ echo "For $code, expected $expected actual $result"
+ fi
+}
+
+# This doesn't make much sense, but it fails in dash so I'm adding it here:
+testcase 'set -- "${w%${w#???}}"' '1|a b'
+
+testcase 'set -- ${p#/et[}' '1|c]/'
+testcase 'set -- "${p#/et[}"' '1|c]/'
+testcase 'set -- "${p%${p#????}}"' '1|/et['
+
+testcase 'set -- ${b%'\'}\''}' '1|{{(#)}'
+
+testcase 'set -- ${c#\\}' '1|\\\'
+testcase 'set -- ${c#\\\\}' '1|\\'
+testcase 'set -- ${c#\\\\\\}' '1|\'
+testcase 'set -- ${c#\\\\\\\\}' '0|'
+testcase 'set -- "${c#\\}"' '1|\\\'
+testcase 'set -- "${c#\\\\}"' '1|\\'
+testcase 'set -- "${c#\\\\\\}"' '1|\'
+testcase 'set -- "${c#\\\\\\\\}"' '1|'
+testcase 'set -- "${c#"$c"}"' '1|'
+testcase 'set -- ${c#"$c"}' '0|'
+testcase 'set -- "${c%"$c"}"' '1|'
+testcase 'set -- ${c%"$c"}' '0|'
+
+test "x$failures" = x
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/expansion/trim4.0,v 1.1 2010/10/13 23:29:09 obrien Exp $
+
+v1=/homes/SOME_USER
+v2=
+v3=C123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789
+
+# Trigger bug in VSTRIMRIGHT processing STADJUST() call in expand.c:subevalvar()
+while [ ${#v2} -lt 2000 ]; do
+ v4="${v2} ${v1%/*} $v3"
+ if [ ${#v4} -ne $((${#v2} + ${#v3} + 8)) ]; then
+ echo bad: ${#v4} -ne $((${#v2} + ${#v3} + 8))
+ fi
+ v2=x$v2
+ v3=y$v3
+done
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/expansion/trim5.0,v 1.1 2010/10/28 21:51:14 jilles Exp $
+
+e= q='?' a='*' t=texttext s='ast*que?non' p='/et[c]/' w='a b c' b='{{(#)}}'
+h='##'
+failures=''
+ok=''
+
+testcase() {
+ code="$1"
+ expected="$2"
+ oIFS="$IFS"
+ eval "$code"
+ IFS='|'
+ result="$#|$*"
+ IFS="$oIFS"
+ if [ "x$result" = "x$expected" ]; then
+ ok=x$ok
+ else
+ failures=x$failures
+ echo "For $code, expected $expected actual $result"
+ fi
+}
+
+testcase 'set -- "${b%'\'}\''}"' '1|{{(#)}'
+testcase 'set -- ${b%"}"}' '1|{{(#)}'
+testcase 'set -- "${b%"}"}"' '1|{{(#)}'
+
+test "x$failures" = x
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/expansion/trim6.0,v 1.1 2010/10/29 19:34:57 jilles Exp $
+
+e=
+for i in 0 1 2 3; do
+ for j in 0 1 2 3 4 5 6 7; do
+ for k in 0 1 2 3 4 5 6 7; do
+ case $i$j$k in
+ 000) continue ;;
+ esac
+ e="$e\\$i$j$k"
+ done
+ done
+done
+e=$(printf "$e")
+v=@$e@$e@
+y=${v##*"$e"}
+yq="${v##*"$e"}"
+[ "$y" = @ ] || echo "error when unquoted in non-splitting context"
+[ "$yq" = @ ] || echo "error when quoted in non-splitting context"
+[ "${v##*"$e"}" = @ ] || echo "error when quoted in splitting context"
+IFS=
+[ ${v##*"$e"} = @ ] || echo "error when unquoted in splitting context"
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/parameters/exitstatus1.0,v 1.1 2008/11/23 20:27:03 stefanf Exp $
+f() {
+ [ $? = $1 ] || exit 1
+}
+
+true
+f 0
+false
+f 1
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/parameters/mail1.0,v 1.2 2010/10/12 18:20:38 obrien Exp $
+# Test that a non-interactive shell does not access $MAIL.
+
+goodfile=/var/empty/sh-test-goodfile
+mailfile=/var/empty/sh-test-mailfile
+T=$(mktemp sh-test.XXXXXX) || exit
+MAIL=$mailfile ktrace -i -f "$T" ${SH} -c "[ -s $goodfile ]" 2>/dev/null
+if ! grep -q $goodfile "$T"; then
+ # ktrace problem
+ rc=0
+elif ! grep -q $mailfile "$T"; then
+ rc=0
+fi
+rm "$T"
+exit ${rc:-3}
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/parameters/mail2.0,v 1.3 2010/10/12 18:20:38 obrien Exp $
+# Test that an interactive shell accesses $MAIL.
+
+goodfile=/var/empty/sh-test-goodfile
+mailfile=/var/empty/sh-test-mailfile
+T=$(mktemp sh-test.XXXXXX) || exit
+ENV=$goodfile MAIL=$mailfile ktrace -i -f "$T" ${SH} +m -i </dev/null >/dev/null 2>&1
+if ! grep -q $goodfile "$T"; then
+ # ktrace problem
+ rc=0
+elif grep -q $mailfile "$T"; then
+ rc=0
+fi
+rm "$T"
+exit ${rc:-3}
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/parameters/pwd1.0,v 1.2 2010/10/12 18:20:38 obrien Exp $
+# Check that bogus PWD values are not accepted from the environment.
+
+cd / || exit 3
+failures=0
+[ "$(PWD=foo ${SH} -c 'pwd')" = / ] || : $((failures += 1))
+[ "$(PWD=/var/empty ${SH} -c 'pwd')" = / ] || : $((failures += 1))
+[ "$(PWD=/var/empty/foo ${SH} -c 'pwd')" = / ] || : $((failures += 1))
+[ "$(PWD=/bin/ls ${SH} -c 'pwd')" = / ] || : $((failures += 1))
+
+exit $((failures != 0))
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/parameters/pwd2.0,v 1.2 2010/10/12 18:20:38 obrien Exp $
+# Check that PWD is exported and accepted from the environment.
+set -e
+
+T=$(mktemp -d ${TMPDIR:-/tmp}/sh-test.XXXXXX)
+trap 'rm -rf $T' 0
+cd -P $T
+TP=$(pwd)
+mkdir test1
+ln -s test1 link
+cd link
+[ "$PWD" = "$TP/link" ]
+[ "$(pwd)" = "$TP/link" ]
+[ "$(pwd -P)" = "$TP/test1" ]
+[ "$(${SH} -c pwd)" = "$TP/link" ]
+[ "$(${SH} -c pwd\ -P)" = "$TP/test1" ]
+cd ..
+[ "$(pwd)" = "$TP" ]
+cd -P link
+[ "$PWD" = "$TP/test1" ]
+[ "$(pwd)" = "$TP/test1" ]
+[ "$(pwd -P)" = "$TP/test1" ]
+[ "$(${SH} -c pwd)" = "$TP/test1" ]
+[ "$(${SH} -c pwd\ -P)" = "$TP/test1" ]
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/parser/alias1.0,v 1.1 2010/10/24 16:55:17 jilles Exp $
+
+alias alias0=exit
+eval 'alias0 0'
+exit 1
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/parser/alias2.0,v 1.1 2010/10/24 16:55:17 jilles Exp $
+
+alias alias0=exit
+x=alias0
+eval 'case $x in alias0) exit 0;; esac'
+exit 1
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/parser/alias3.0,v 1.1 2010/11/02 23:44:29 jilles Exp $
+
+alias alias0=exit
+x=alias0
+eval 'case $x in "alias0") alias0 0;; esac'
+exit 1
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/parser/and-pipe-not.0,v 1.1 2009/04/13 19:12:28 stefanf Exp $
+true && ! true | false
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/parser/case1.0,v 1.1 2010/05/09 17:10:50 jilles Exp $
+
+keywords='if then else elif fi while until for do done { } case esac ! in'
+
+# Keywords can be used unquoted in case statements, except the keyword
+# esac as the first pattern of a '|' alternation without a starting '('.
+# (POSIX doesn't seem to require (esac) to work.)
+for k in $keywords; do
+ eval "case $k in (foo|$k) ;; *) echo bad ;; esac"
+ eval "case $k in ($k) ;; *) echo bad ;; esac"
+ eval "case $k in foo|$k) ;; *) echo bad ;; esac"
+ [ "$k" = esac ] && continue
+ eval "case $k in $k) ;; *) echo bad ;; esac"
+done
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/parser/case2.0,v 1.1 2010/05/09 17:10:50 jilles Exp $
+
+# Pretty much only ash derivatives can parse all of this.
+
+f1() {
+ x=$(case x in
+ (x|esac) ;;
+ (*) echo bad >&2 ;;
+ esac)
+}
+f1
+f2() {
+ x=$(case x in
+ (x|esac) ;;
+ (*) echo bad >&2
+ esac)
+}
+f2
+f3() {
+ x=$(case x in
+ x|esac) ;;
+ *) echo bad >&2 ;;
+ esac)
+}
+f3
+f4() {
+ x=$(case x in
+ x|esac) ;;
+ *) echo bad >&2
+ esac)
+}
+f4
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/parser/for1.0,v 1.2 2009/12/06 23:31:23 jilles Exp $
+
+nl='
+'
+list=' a b c'
+for s1 in "$nl" " "; do
+ for s2 in "$nl" ";" ";$nl"; do
+ for s3 in "$nl" " "; do
+ r=''
+ eval "for i${s1}in ${list}${s2}do${s3}r=\"\$r \$i\"; done"
+ [ "$r" = "$list" ] || exit 1
+ done
+ done
+done
+set -- $list
+for s2 in "$nl" " " ";" ";$nl"; do # s2=";" and ";$nl" are extensions to POSIX
+ for s3 in "$nl" " "; do
+ r=''
+ eval "for i${s2}do${s3}r=\"\$r \$i\"; done"
+ [ "$r" = "$list" ] || exit 1
+ done
+done
+for s1 in "$nl" " "; do
+ for s2 in "$nl" ";" ";$nl"; do
+ for s3 in "$nl" " "; do
+ eval "for i${s1}in${s2}do${s3}exit 1; done"
+ done
+ done
+done
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/parser/func1.0,v 1.1 2010/10/24 20:45:13 jilles Exp $
+# POSIX does not require these bytes to work in function names,
+# but making them all work seems a good goal.
+
+failures=0
+unset LC_ALL
+export LC_CTYPE=en_US.ISO8859-1
+i=128
+set -f
+while [ "$i" -le 255 ]; do
+ c=$(printf \\"$(printf %o "$i")")
+ ok=0
+ eval "$c() { ok=1; }"
+ $c
+ ok1=$ok
+ ok=0
+ "$c"
+ if [ "$ok" != 1 ] || [ "$ok1" != 1 ]; then
+ echo "Bad results for character $i" >&2
+ : $((failures += 1))
+ fi
+ unset -f $c
+ i=$((i+1))
+done
+exit $((failures > 0))
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/parser/heredoc1.0,v 1.1 2010/03/07 15:08:42 jilles Exp $
+
+failures=0
+
+check() {
+ if ! eval "[ $* ]"; then
+ echo "Failed: $*"
+ : $((failures += 1))
+ fi
+}
+
+check '"$(cat <<EOF
+hi
+EOF
+)" = hi'
+
+check '"$(cat <<EOF
+${$+hi}
+EOF
+)" = hi'
+
+unset yy
+check '"$(cat <<EOF
+${yy-hi}
+EOF
+)" = hi'
+
+check '"$(cat <<EOF
+${$+hi
+there}
+EOF
+)" = "hi
+there"'
+
+check '"$(cat <<EOF
+$((1+1))
+EOF
+)" = 2'
+
+check '"$(cat <<EOF
+$(echo hi)
+EOF
+)" = hi'
+
+check '"$(cat <<EOF
+`echo hi`
+EOF
+)" = hi'
+
+check '"$(cat <<\EOF
+${$+hi}
+EOF
+)" = "\${\$+hi}"'
+
+check '"$(cat <<\EOF
+$(
+EOF
+)" = \$\('
+
+check '"$(cat <<\EOF
+`
+EOF
+)" = \`'
+
+check '"$(cat <<EOF
+"
+EOF
+)" = \"'
+
+check '"$(cat <<\EOF
+"
+EOF
+)" = \"'
+
+check '"$(cat <<esac
+'"'"'
+esac
+)" = "'"'"'"'
+
+check '"$(cat <<\)
+'"'"'
+)
+)" = "'"'"'"'
+
+exit $((failures != 0))
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/parser/heredoc2.0,v 1.2 2010/08/16 21:14:49 jilles Exp $
+
+failures=0
+
+check() {
+ if ! eval "[ $* ]"; then
+ echo "Failed: $*"
+ : $((failures += 1))
+ fi
+}
+
+s='ast*que?non' sq=\' dq=\"
+
+check '"$(cat <<EOF
+${s}
+EOF
+)" = "ast*que?non"'
+
+check '"$(cat <<EOF
+${s+'$sq'x'$sq'}
+EOF
+)" = ${sq}x${sq}'
+
+check '"$(cat <<EOF
+${s#ast}
+EOF
+)" = "*que?non"'
+
+check '"$(cat <<EOF
+${s##"ast"}
+EOF
+)" = "*que?non"'
+
+check '"$(cat <<EOF
+${s##'$sq'ast'$sq'}
+EOF
+)" = "*que?non"'
+
+exit $((failures != 0))
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/parser/heredoc3.0,v 1.1 2010/05/09 17:10:50 jilles Exp $
+
+# This may be expected to work, but pretty much only ash derivatives allow it.
+
+test "$(cat <<EOF)" = "hi there"
+hi there
+EOF
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/parser/heredoc4.0,v 1.1 2010/05/30 14:11:27 jilles Exp $
+
+failures=0
+
+check() {
+ if ! eval "[ $* ]"; then
+ echo "Failed: $*"
+ : $((failures += 1))
+ fi
+}
+
+f() {
+ cat <<EOF && echo `echo bar`
+foo
+EOF
+}
+check '"`f`" = "foo
+bar"'
+
+f() {
+ cat <<EOF && echo $(echo bar)
+foo
+EOF
+}
+check '"$(f)" = "foo
+bar"'
+
+f() {
+ echo `echo bar` && cat <<EOF
+foo
+EOF
+}
+check '"`f`" = "bar
+foo"'
+
+f() {
+ echo $(echo bar) && cat <<EOF
+foo
+EOF
+}
+check '"$(f)" = "bar
+foo"'
+
+exit $((failures != 0))
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/parser/heredoc5.0,v 1.1 2010/05/30 14:11:27 jilles Exp $
+
+failures=0
+
+check() {
+ if ! eval "[ $* ]"; then
+ echo "Failed: $*"
+ : $((failures += 1))
+ fi
+}
+
+f() {
+ cat <<EOF && echo `cat <<EOF
+bar
+EOF
+`
+foo
+EOF
+}
+check '"`f`" = "foo
+bar"'
+
+f() {
+ cat <<EOF && echo $(cat <<EOF
+bar
+EOF
+)
+foo
+EOF
+}
+check '"$(f)" = "foo
+bar"'
+
+f() {
+ echo `cat <<EOF
+bar
+EOF
+` && cat <<EOF
+foo
+EOF
+}
+check '"`f`" = "bar
+foo"'
+
+f() {
+ echo $(cat <<EOF
+bar
+EOF
+) && cat <<EOF
+foo
+EOF
+}
+check '"$(f)" = "bar
+foo"'
+
+exit $((failures != 0))
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/parser/heredoc6.0,v 1.1 2010/05/30 14:20:32 jilles Exp $
+
+r=
+! command eval ": <<EOF; )" 2>/dev/null; command eval : hi \${r:=0}
+exit ${r:-3}
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/parser/heredoc7.0,v 1.1 2010/07/25 22:25:52 jilles Exp $
+
+# Some of these created malformed parse trees with null pointers for here
+# documents, causing the here document writing process to segfault.
+eval ': <<EOF'
+eval ': <<EOF;'
+eval '`: <<EOF`'
+eval '`: <<EOF;`'
+eval '`: <<EOF`;'
+eval '`: <<EOF;`;'
+
+# Some of these created malformed parse trees with null pointers for here
+# documents, causing sh to segfault.
+eval ': <<\EOF'
+eval ': <<\EOF;'
+eval '`: <<\EOF`'
+eval '`: <<\EOF;`'
+eval '`: <<\EOF`;'
+eval '`: <<\EOF;`;'
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/parser/heredoc8.0,v 1.1 2010/08/16 21:14:49 jilles Exp $
+
+failures=0
+
+check() {
+ if ! eval "[ $* ]"; then
+ echo "Failed: $*"
+ : $((failures += 1))
+ fi
+}
+
+s='ast*que?non' sq=\' dq=\"
+
+# This is possibly useful but differs from other shells.
+check '"$(cat <<EOF
+${s+"x"}
+EOF
+)" = ${dq}x${dq}'
+
+exit $((failures != 0))
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/parser/only-redir1.0,v 1.1 2010/07/18 12:45:31 jilles Exp $
+</dev/null &
+wait $!
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/parser/pipe-not1.0,v 1.1 2010/10/24 17:06:49 jilles Exp $
+
+: | ! : | false
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/regress.sh,v 1.4 2010/10/12 18:20:38 obrien Exp $
+
+if [ -z "${SH}" ]; then
+ echo '${SH} is not set, please correct and re-run.'
+ exit 1
+fi
+export SH=${SH}
+
+COUNTER=1
+
+do_test() {
+ local c
+ c=${COUNTER}
+ COUNTER=$((COUNTER+1))
+ ${SH} $1 > tmp.stdout 2> tmp.stderr
+ if [ $? -ne $2 ]; then
+ echo "not ok ${c} - ${1} # wrong exit status"
+ rm tmp.stdout tmp.stderr
+ return
+ fi
+ for i in stdout stderr; do
+ if [ -f ${1}.${i} ]; then
+ if ! cmp -s tmp.${i} ${1}.${i}; then
+ echo "not ok ${c} - ${1} # wrong output on ${i}"
+ rm tmp.stdout tmp.stderr
+ return
+ fi
+ elif [ -s tmp.${i} ]; then
+ echo "not ok ${c} - ${1} # wrong output on ${i}"
+ rm tmp.stdout tmp.stderr
+ return
+ fi
+ done
+ echo "ok ${c} - ${1}"
+ rm tmp.stdout tmp.stderr
+}
+
+TESTS=$(find -Es . -regex ".*\.[0-9]+")
+printf "1..%d\n" $(echo ${TESTS} | wc -w)
+
+for i in ${TESTS} ; do
+ do_test ${i} ${i##*.}
+done
--- /dev/null
+#!/bin/sh
+# $FreeBSD: src/tools/regression/bin/sh/regress.t,v 1.3 2010/10/15 20:01:35 jilles Exp $
+
+export SH="${SH:-sh}"
+
+cd `dirname $0`
+
+${SH} regress.sh
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/set-e/and1.0,v 1.1 2005/09/04 11:59:59 stefanf Exp $
+set -e
+true && true
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/set-e/and2.1,v 1.1 2005/09/04 11:59:59 stefanf Exp $
+set -e
+true && false
+exit 0
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/set-e/and3.0,v 1.1 2005/09/04 11:59:59 stefanf Exp $
+set -e
+false && true
+exit 0
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/set-e/and4.0,v 1.1 2005/09/04 11:59:59 stefanf Exp $
+set -e
+false && false
+exit 0
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/set-e/background1.0,v 1.1 2005/09/04 11:59:59 stefanf Exp $
+set -e
+false &
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/set-e/cmd1.0,v 1.1 2005/09/04 11:59:59 stefanf Exp $
+set -e
+true
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/set-e/cmd2.1,v 1.1 2005/09/04 11:59:59 stefanf Exp $
+set -e
+false
+exit 0
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/set-e/elif1.0,v 1.2 2010/08/16 17:18:08 jilles Exp $
+set -e
+if false; then
+ :
+elif false; then
+ :
+fi
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/set-e/elif2.0,v 1.2 2010/08/16 17:18:08 jilles Exp $
+set -e
+if false; then
+ :
+elif false; false; then
+ :
+fi
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/set-e/eval1.0,v 1.1 2009/05/31 17:23:27 stefanf Exp $
+set -e
+eval false || true
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/set-e/eval2.1,v 1.1 2009/05/31 17:23:27 stefanf Exp $
+set -e
+eval false
+exit 0
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/set-e/for1.0,v 1.1 2005/09/05 09:42:10 stefanf Exp $
+set -e
+f() {
+ for i in a b c; do
+ false
+ true
+ done
+}
+f || true
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/set-e/func1.0,v 1.1 2005/09/05 09:42:10 stefanf Exp $
+set -e
+f() {
+ false
+ true
+}
+f || true
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/set-e/func2.1,v 1.1 2005/09/05 09:42:10 stefanf Exp $
+set -e
+f() {
+ false
+ exit 0
+}
+f
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/set-e/if1.0,v 1.2 2010/08/16 17:18:08 jilles Exp $
+set -e
+if false; then
+ :
+fi
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/set-e/if2.0,v 1.1 2005/09/04 11:59:59 stefanf Exp $
+set -e
+# PR 28852
+if true; then
+ false && true
+fi
+exit 0
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/set-e/if3.0,v 1.3 2010/08/16 17:18:08 jilles Exp $
+set -e
+if false; false; then
+ :
+fi
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/set-e/not1.0,v 1.1 2005/09/04 11:59:59 stefanf Exp $
+set -e
+! true
+exit 0
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/set-e/not2.0,v 1.2 2009/05/31 17:23:27 stefanf Exp $
+set -e
+! false
+! eval false
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/set-e/or1.0,v 1.1 2005/09/04 11:59:59 stefanf Exp $
+set -e
+true || false
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/set-e/or2.0,v 1.1 2005/09/04 11:59:59 stefanf Exp $
+set -e
+false || true
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/set-e/or3.1,v 1.1 2005/09/04 11:59:59 stefanf Exp $
+set -e
+false || false
+exit 0
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/set-e/pipe1.1,v 1.1 2005/09/04 11:59:59 stefanf Exp $
+set -e
+true | false
+exit 0
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/set-e/pipe2.0,v 1.1 2005/09/04 11:59:59 stefanf Exp $
+set -e
+false | true
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/set-e/return1.0,v 1.2 2005/09/04 21:29:09 stefanf Exp $
+set -e
+
+# PR 77067, 85267
+f() {
+ return 1
+ true
+}
+
+f || true
+exit 0
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/set-e/semi1.1,v 1.1 2005/09/04 11:59:59 stefanf Exp $
+set -e
+false; true
+exit 0
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/set-e/semi2.1,v 1.1 2005/09/04 11:59:59 stefanf Exp $
+set -e
+true; false
+exit 0
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/set-e/subshell1.0,v 1.1 2005/09/04 11:59:59 stefanf Exp $
+set -e
+(true)
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/set-e/subshell2.1,v 1.1 2005/09/04 11:59:59 stefanf Exp $
+set -e
+(false)
+exit 0
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/set-e/until1.0,v 1.1 2005/09/04 11:59:59 stefanf Exp $
+set -e
+until false; do
+ break
+done
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/set-e/until2.0,v 1.1 2005/09/04 11:59:59 stefanf Exp $
+set -e
+until false; false; do
+ break
+done
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/set-e/until3.0,v 1.1 2005/09/05 09:42:10 stefanf Exp $
+set -e
+f() {
+ until false; do
+ false
+ break
+ done
+}
+f || true
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/set-e/while1.0,v 1.2 2010/08/16 17:18:08 jilles Exp $
+set -e
+while false; do
+ :
+done
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/set-e/while2.0,v 1.2 2010/08/16 17:18:08 jilles Exp $
+set -e
+while false; false; do
+ :
+done
--- /dev/null
+# $FreeBSD: src/tools/regression/bin/sh/set-e/while3.0,v 1.1 2005/09/05 09:42:10 stefanf Exp $
+set -e
+f() {
+ while true; do
+ false
+ break
+ done
+}
+f || true
projects / dragonfly.git / commitdiff