diff options
author | jmmv <jmmv@FreeBSD.org> | 2013-12-11 04:09:17 +0000 |
---|---|---|
committer | jmmv <jmmv@FreeBSD.org> | 2013-12-11 04:09:17 +0000 |
commit | cfc6ad9bc622f4196577ecf38575ca78dfe5c005 (patch) | |
tree | c357c3541ca854e3c662bf4b75f67946d3672f84 /bin/sh/tests/expansion | |
parent | 865b783eec56bcde5b1f272b4b441a7c6a6c10fa (diff) | |
download | FreeBSD-src-cfc6ad9bc622f4196577ecf38575ca78dfe5c005.zip FreeBSD-src-cfc6ad9bc622f4196577ecf38575ca78dfe5c005.tar.gz |
Migrate tools/regression/bin/ tests to the new layout.
This change is a proof of concept on how to easily integrate existing
tests from the tools/regression/ hierarchy into the /usr/tests/ test
suite and on how to adapt them to the new layout for src.
To achieve these goals, this change:
- Moves tests from tools/regression/bin/<tool>/ to bin/<tool>/tests/.
- Renames the previous regress.sh files to legacy_test.sh.
- Adds Makefiles to build and install the tests and all their supporting
data files into /usr/tests/bin/.
- Plugs the legacy_test test programs into the test suite using the new
TAP backend for Kyua (appearing in 0.8) so that the code of the test
programs does not have to change.
- Registers the new directories in the BSD.test.dist mtree file.
Reviewed by: freebsd-testing
Approved by: rpaulo (mentor)
Diffstat (limited to 'bin/sh/tests/expansion')
78 files changed, 2078 insertions, 0 deletions
diff --git a/bin/sh/tests/expansion/Makefile b/bin/sh/tests/expansion/Makefile new file mode 100644 index 0000000..bd24319 --- /dev/null +++ b/bin/sh/tests/expansion/Makefile @@ -0,0 +1,86 @@ +# $FreeBSD$ + +.include <bsd.own.mk> + +FILESDIR= ${TESTSBASE}/bin/sh/expansion +KYUAFILE= no + +FILES= arith1.0 +FILES+= arith2.0 +FILES+= arith3.0 +FILES+= arith4.0 +FILES+= arith5.0 +FILES+= arith6.0 +FILES+= arith7.0 +FILES+= arith8.0 +FILES+= arith9.0 +FILES+= arith10.0 +FILES+= arith11.0 +FILES+= arith12.0 +FILES+= arith13.0 +FILES+= assign1.0 +FILES+= cmdsubst1.0 +FILES+= cmdsubst2.0 +FILES+= cmdsubst3.0 +FILES+= cmdsubst4.0 +FILES+= cmdsubst5.0 +FILES+= cmdsubst6.0 +FILES+= cmdsubst7.0 +FILES+= cmdsubst8.0 +FILES+= cmdsubst9.0 +FILES+= cmdsubst10.0 +FILES+= cmdsubst11.0 +FILES+= cmdsubst12.0 +FILES+= cmdsubst13.0 +FILES+= cmdsubst14.0 +FILES+= cmdsubst15.0 +FILES+= cmdsubst16.0 +FILES+= cmdsubst17.0 +FILES+= export1.0 +FILES+= export2.0 +FILES+= export3.0 +FILES+= heredoc1.0 +FILES+= heredoc2.0 +FILES+= ifs1.0 +FILES+= ifs2.0 +FILES+= ifs3.0 +FILES+= ifs4.0 +FILES+= length1.0 +FILES+= length2.0 +FILES+= length3.0 +FILES+= length4.0 +FILES+= length5.0 +FILES+= length6.0 +FILES+= length7.0 +FILES+= length8.0 +FILES+= local1.0 +FILES+= local2.0 +FILES+= pathname1.0 +FILES+= pathname2.0 +FILES+= pathname3.0 +FILES+= pathname4.0 +FILES+= plus-minus1.0 +FILES+= plus-minus2.0 +FILES+= plus-minus3.0 +FILES+= plus-minus4.0 +FILES+= plus-minus5.0 +FILES+= plus-minus6.0 +FILES+= plus-minus7.0 +FILES+= plus-minus8.0 +FILES+= question1.0 +FILES+= readonly1.0 +FILES+= set-u1.0 +FILES+= set-u2.0 +FILES+= set-u3.0 +FILES+= tilde1.0 +FILES+= tilde2.0 +FILES+= trim1.0 +FILES+= trim2.0 +FILES+= trim3.0 +FILES+= trim4.0 +FILES+= trim5.0 +FILES+= trim6.0 +FILES+= trim7.0 +FILES+= trim8.0 + +.include <bsd.test.mk> diff --git a/bin/sh/tests/expansion/arith1.0 b/bin/sh/tests/expansion/arith1.0 new file mode 100644 index 0000000..118ba22 --- /dev/null +++ b/bin/sh/tests/expansion/arith1.0 @@ -0,0 +1,30 @@ +# $FreeBSD$ + +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)) diff --git a/bin/sh/tests/expansion/arith10.0 b/bin/sh/tests/expansion/arith10.0 new file mode 100644 index 0000000..1aaf619 --- /dev/null +++ b/bin/sh/tests/expansion/arith10.0 @@ -0,0 +1,35 @@ +# $FreeBSD$ + +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)) diff --git a/bin/sh/tests/expansion/arith11.0 b/bin/sh/tests/expansion/arith11.0 new file mode 100644 index 0000000..6bc7369 --- /dev/null +++ b/bin/sh/tests/expansion/arith11.0 @@ -0,0 +1,12 @@ +# $FreeBSD$ +# Try to divide the smallest integer by -1. +# On amd64 this causes SIGFPE, so make sure the shell checks. + +# Calculate the minimum possible value, assuming two's complement and +# a certain interpretation of overflow when shifting left. +minint=1 +while [ $((minint <<= 1)) -gt 0 ]; do + : +done +v=$( eval ': $((minint / -1))' 2>&1 >/dev/null) +[ $? -ne 0 ] && [ -n "$v" ] diff --git a/bin/sh/tests/expansion/arith12.0 b/bin/sh/tests/expansion/arith12.0 new file mode 100644 index 0000000..cb7da3b --- /dev/null +++ b/bin/sh/tests/expansion/arith12.0 @@ -0,0 +1,4 @@ +# $FreeBSD$ + +_x=4 y_=5 z_z=6 +[ "$((_x*100+y_*10+z_z))" = 456 ] diff --git a/bin/sh/tests/expansion/arith13.0 b/bin/sh/tests/expansion/arith13.0 new file mode 100644 index 0000000..207e488 --- /dev/null +++ b/bin/sh/tests/expansion/arith13.0 @@ -0,0 +1,6 @@ +# $FreeBSD$ +# Pre-increment and pre-decrement in arithmetic expansion are not in POSIX. +# Require either an error or a correct implementation. + +! (eval 'x=4; [ $((++x)) != 5 ] || [ $x != 5 ]') 2>/dev/null && +! (eval 'x=2; [ $((--x)) != 1 ] || [ $x != 1 ]') 2>/dev/null diff --git a/bin/sh/tests/expansion/arith2.0 b/bin/sh/tests/expansion/arith2.0 new file mode 100644 index 0000000..95b48a0 --- /dev/null +++ b/bin/sh/tests/expansion/arith2.0 @@ -0,0 +1,77 @@ +# $FreeBSD$ + +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)) diff --git a/bin/sh/tests/expansion/arith3.0 b/bin/sh/tests/expansion/arith3.0 new file mode 100644 index 0000000..b69159d --- /dev/null +++ b/bin/sh/tests/expansion/arith3.0 @@ -0,0 +1,14 @@ +# $FreeBSD$ + +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)) diff --git a/bin/sh/tests/expansion/arith4.0 b/bin/sh/tests/expansion/arith4.0 new file mode 100644 index 0000000..610dad8 --- /dev/null +++ b/bin/sh/tests/expansion/arith4.0 @@ -0,0 +1,20 @@ +# $FreeBSD$ + +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)) diff --git a/bin/sh/tests/expansion/arith5.0 b/bin/sh/tests/expansion/arith5.0 new file mode 100644 index 0000000..d0f2331 --- /dev/null +++ b/bin/sh/tests/expansion/arith5.0 @@ -0,0 +1,17 @@ +# $FreeBSD$ + +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)) diff --git a/bin/sh/tests/expansion/arith6.0 b/bin/sh/tests/expansion/arith6.0 new file mode 100644 index 0000000..fc4589c --- /dev/null +++ b/bin/sh/tests/expansion/arith6.0 @@ -0,0 +1,16 @@ +# $FreeBSD$ + +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 diff --git a/bin/sh/tests/expansion/arith7.0 b/bin/sh/tests/expansion/arith7.0 new file mode 100644 index 0000000..5aada2b --- /dev/null +++ b/bin/sh/tests/expansion/arith7.0 @@ -0,0 +1,12 @@ +# $FreeBSD$ + +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 ] diff --git a/bin/sh/tests/expansion/arith8.0 b/bin/sh/tests/expansion/arith8.0 new file mode 100644 index 0000000..2d03e50 --- /dev/null +++ b/bin/sh/tests/expansion/arith8.0 @@ -0,0 +1,4 @@ +# $FreeBSD$ + +v=$( (eval ': $((08))') 2>&1 >/dev/null) +[ $? -ne 0 ] && [ -n "$v" ] diff --git a/bin/sh/tests/expansion/arith9.0 b/bin/sh/tests/expansion/arith9.0 new file mode 100644 index 0000000..cc8b597 --- /dev/null +++ b/bin/sh/tests/expansion/arith9.0 @@ -0,0 +1,20 @@ +# $FreeBSD$ + +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)) diff --git a/bin/sh/tests/expansion/assign1.0 b/bin/sh/tests/expansion/assign1.0 new file mode 100644 index 0000000..d4fa772 --- /dev/null +++ b/bin/sh/tests/expansion/assign1.0 @@ -0,0 +1,37 @@ +# $FreeBSD$ + +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 diff --git a/bin/sh/tests/expansion/cmdsubst1.0 b/bin/sh/tests/expansion/cmdsubst1.0 new file mode 100644 index 0000000..515c7da --- /dev/null +++ b/bin/sh/tests/expansion/cmdsubst1.0 @@ -0,0 +1,48 @@ +# $FreeBSD$ + +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)) diff --git a/bin/sh/tests/expansion/cmdsubst10.0 b/bin/sh/tests/expansion/cmdsubst10.0 new file mode 100644 index 0000000..7cf17a3 --- /dev/null +++ b/bin/sh/tests/expansion/cmdsubst10.0 @@ -0,0 +1,51 @@ +# $FreeBSD$ + +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 diff --git a/bin/sh/tests/expansion/cmdsubst11.0 b/bin/sh/tests/expansion/cmdsubst11.0 new file mode 100644 index 0000000..f1af547 --- /dev/null +++ b/bin/sh/tests/expansion/cmdsubst11.0 @@ -0,0 +1,5 @@ +# $FreeBSD$ + +# Not required by POSIX but useful for efficiency. + +[ $$ = $(eval '${SH} -c echo\ \$PPID') ] diff --git a/bin/sh/tests/expansion/cmdsubst12.0 b/bin/sh/tests/expansion/cmdsubst12.0 new file mode 100644 index 0000000..50394db --- /dev/null +++ b/bin/sh/tests/expansion/cmdsubst12.0 @@ -0,0 +1,6 @@ +# $FreeBSD$ + +f() { + echo x$(printf foo >&2)y +} +[ "$(f 2>&1)" = "fooxy" ] diff --git a/bin/sh/tests/expansion/cmdsubst13.0 b/bin/sh/tests/expansion/cmdsubst13.0 new file mode 100644 index 0000000..7fdc5b2 --- /dev/null +++ b/bin/sh/tests/expansion/cmdsubst13.0 @@ -0,0 +1,12 @@ +# $FreeBSD$ + +x=1 y=2 +[ "$( + case $((x+=1)) in + ($((y+=1))) echo bad1 ;; + ($((y-1))) echo $x.$y ;; + ($((y=2))) echo bad2 ;; + (*) echo bad3 ;; + esac +)" = "2.3" ] || echo "Error at $LINENO" +[ "$x.$y" = "1.2" ] || echo "Error at $LINENO" diff --git a/bin/sh/tests/expansion/cmdsubst14.0 b/bin/sh/tests/expansion/cmdsubst14.0 new file mode 100644 index 0000000..bdbbb82 --- /dev/null +++ b/bin/sh/tests/expansion/cmdsubst14.0 @@ -0,0 +1,5 @@ +# $FreeBSD$ + +! v=`false + +` diff --git a/bin/sh/tests/expansion/cmdsubst15.0 b/bin/sh/tests/expansion/cmdsubst15.0 new file mode 100644 index 0000000..31d85d4 --- /dev/null +++ b/bin/sh/tests/expansion/cmdsubst15.0 @@ -0,0 +1,5 @@ +# $FreeBSD$ + +! v=`false; + +` diff --git a/bin/sh/tests/expansion/cmdsubst16.0 b/bin/sh/tests/expansion/cmdsubst16.0 new file mode 100644 index 0000000..71df562 --- /dev/null +++ b/bin/sh/tests/expansion/cmdsubst16.0 @@ -0,0 +1,5 @@ +# $FreeBSD$ + +f() { return 3; } +f +[ `echo $?` = 3 ] diff --git a/bin/sh/tests/expansion/cmdsubst17.0 b/bin/sh/tests/expansion/cmdsubst17.0 new file mode 100644 index 0000000..8c29e83 --- /dev/null +++ b/bin/sh/tests/expansion/cmdsubst17.0 @@ -0,0 +1,5 @@ +# $FreeBSD$ + +f() { return 3; } +f +[ `echo $?; :` = 3 ] diff --git a/bin/sh/tests/expansion/cmdsubst2.0 b/bin/sh/tests/expansion/cmdsubst2.0 new file mode 100644 index 0000000..b86776e --- /dev/null +++ b/bin/sh/tests/expansion/cmdsubst2.0 @@ -0,0 +1,43 @@ +# $FreeBSD$ + +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 \$\$`" = $$' + +check '`set -f; echo /et[c]/` = "/etc/"' +check '"`set -f; echo /et[c]/`" = "/et[c]/"' + +exit $((failures > 0)) diff --git a/bin/sh/tests/expansion/cmdsubst3.0 b/bin/sh/tests/expansion/cmdsubst3.0 new file mode 100644 index 0000000..abb6b22 --- /dev/null +++ b/bin/sh/tests/expansion/cmdsubst3.0 @@ -0,0 +1,23 @@ +# $FreeBSD$ + +unset LC_ALL +export LC_CTYPE=en_US.ISO8859-1 + +e= +for i in 0 1 2 3; do + for j in 0 1 2 3 4 5 6 7; do + for k in 0 1 2 3 4 5 6 7; do + case $i$j$k in + 000) continue ;; + esac + e="$e\n\\$i$j$k" + done + done +done +e1=$(printf "$e") +e2="$(printf "$e")" +[ "${#e1}" = 510 ] || echo length bad +[ "$e1" = "$e2" ] || echo e1 != e2 +[ "$e1" = "$(printf "$e")" ] || echo quoted bad +IFS= +[ "$e1" = $(printf "$e") ] || echo unquoted bad diff --git a/bin/sh/tests/expansion/cmdsubst4.0 b/bin/sh/tests/expansion/cmdsubst4.0 new file mode 100644 index 0000000..ee1ce73 --- /dev/null +++ b/bin/sh/tests/expansion/cmdsubst4.0 @@ -0,0 +1,4 @@ +# $FreeBSD$ + +exec 2>/dev/null +! y=$(: </var/empty/nonexistent) diff --git a/bin/sh/tests/expansion/cmdsubst5.0 b/bin/sh/tests/expansion/cmdsubst5.0 new file mode 100644 index 0000000..afca371 --- /dev/null +++ b/bin/sh/tests/expansion/cmdsubst5.0 @@ -0,0 +1,5 @@ +# $FreeBSD$ + +unset v +exec 2>/dev/null +! y=$(: ${v?}) diff --git a/bin/sh/tests/expansion/cmdsubst6.0 b/bin/sh/tests/expansion/cmdsubst6.0 new file mode 100644 index 0000000..6586f33 --- /dev/null +++ b/bin/sh/tests/expansion/cmdsubst6.0 @@ -0,0 +1,53 @@ +# $FreeBSD$ +# This tests if the cmdsubst optimization is still used if possible. + +failures='' +ok='' + +testcase() { + code="$1" + + unset v + eval "pid=\$(dummy=$code echo \$(\$SH -c echo\ \\\$PPID))" + + if [ "$pid" = "$$" ]; 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 diff --git a/bin/sh/tests/expansion/cmdsubst7.0 b/bin/sh/tests/expansion/cmdsubst7.0 new file mode 100644 index 0000000..dbd1aec --- /dev/null +++ b/bin/sh/tests/expansion/cmdsubst7.0 @@ -0,0 +1,31 @@ +# $FreeBSD$ + +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 diff --git a/bin/sh/tests/expansion/cmdsubst8.0 b/bin/sh/tests/expansion/cmdsubst8.0 new file mode 100644 index 0000000..52adaea --- /dev/null +++ b/bin/sh/tests/expansion/cmdsubst8.0 @@ -0,0 +1,17 @@ +# $FreeBSD$ +# 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 diff --git a/bin/sh/tests/expansion/cmdsubst9.0 b/bin/sh/tests/expansion/cmdsubst9.0 new file mode 100644 index 0000000..0b1f81f --- /dev/null +++ b/bin/sh/tests/expansion/cmdsubst9.0 @@ -0,0 +1,11 @@ +# $FreeBSD$ + +set -e + +cd / +dummy=$(cd /bin) +[ "$(pwd)" = / ] + +v=1 +dummy=$(eval v=2) +[ "$v" = 1 ] diff --git a/bin/sh/tests/expansion/export1.0 b/bin/sh/tests/expansion/export1.0 new file mode 100644 index 0000000..4ee3ef4 --- /dev/null +++ b/bin/sh/tests/expansion/export1.0 @@ -0,0 +1,13 @@ +# $FreeBSD$ + +w='@ vv=6' + +v=0 vv=0 +export \v=$w +[ "$v" = "@" ] || echo "Expected @ got $v" +[ "$vv" = "6" ] || echo "Expected 6 got $vv" + +HOME=/known/value + +export \v=~ +[ "$v" = \~ ] || echo "Expected ~ got $v" diff --git a/bin/sh/tests/expansion/export2.0 b/bin/sh/tests/expansion/export2.0 new file mode 100644 index 0000000..57f64e7 --- /dev/null +++ b/bin/sh/tests/expansion/export2.0 @@ -0,0 +1,24 @@ +# $FreeBSD$ + +w='@ @' +check() { + [ "$v" = "$w" ] || echo "Expected $w got $v" +} + +export v=$w +check + +HOME=/known/value +check() { + [ "$v" = ~ ] || echo "Expected $HOME got $v" +} + +export v=~ +check + +check() { + [ "$v" = "x:$HOME" ] || echo "Expected x:$HOME got $v" +} + +export v=x:~ +check diff --git a/bin/sh/tests/expansion/export3.0 b/bin/sh/tests/expansion/export3.0 new file mode 100644 index 0000000..a1a0e66 --- /dev/null +++ b/bin/sh/tests/expansion/export3.0 @@ -0,0 +1,30 @@ +# $FreeBSD$ + +w='@ @' +check() { + [ "$v" = "$w" ] || echo "Expected $w got $v" +} + +command export v=$w +check +command command export v=$w +check + +HOME=/known/value +check() { + [ "$v" = ~ ] || echo "Expected $HOME got $v" +} + +command export v=~ +check +command command export v=~ +check + +check() { + [ "$v" = "x:$HOME" ] || echo "Expected x:$HOME got $v" +} + +command export v=x:~ +check +command command export v=x:~ +check diff --git a/bin/sh/tests/expansion/heredoc1.0 b/bin/sh/tests/expansion/heredoc1.0 new file mode 100644 index 0000000..a67b2da --- /dev/null +++ b/bin/sh/tests/expansion/heredoc1.0 @@ -0,0 +1,25 @@ +# $FreeBSD$ + +f() { return $1; } + +[ `f 42; { cat; } <<EOF +$? +EOF +` = 42 ] || echo compound command bad + +[ `f 42; (cat) <<EOF +$? +EOF +` = 42 ] || echo subshell bad + +long=`printf %08192d 0` + +[ `f 42; { cat; } <<EOF +$long.$? +EOF +` = $long.42 ] || echo long compound command bad + +[ `f 42; (cat) <<EOF +$long.$? +EOF +` = $long.42 ] || echo long subshell bad diff --git a/bin/sh/tests/expansion/heredoc2.0 b/bin/sh/tests/expansion/heredoc2.0 new file mode 100644 index 0000000..2551432 --- /dev/null +++ b/bin/sh/tests/expansion/heredoc2.0 @@ -0,0 +1,15 @@ +# $FreeBSD$ + +f() { return $1; } + +[ `f 42; cat <<EOF +$? +EOF +` = 42 ] || echo simple command bad + +long=`printf %08192d 0` + +[ `f 42; cat <<EOF +$long.$? +EOF +` = $long.42 ] || echo long simple command bad diff --git a/bin/sh/tests/expansion/ifs1.0 b/bin/sh/tests/expansion/ifs1.0 new file mode 100644 index 0000000..e7f53c7 --- /dev/null +++ b/bin/sh/tests/expansion/ifs1.0 @@ -0,0 +1,35 @@ +# $FreeBSD$ + +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 diff --git a/bin/sh/tests/expansion/ifs2.0 b/bin/sh/tests/expansion/ifs2.0 new file mode 100644 index 0000000..e91b867 --- /dev/null +++ b/bin/sh/tests/expansion/ifs2.0 @@ -0,0 +1,24 @@ +# $FreeBSD$ + +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)) diff --git a/bin/sh/tests/expansion/ifs3.0 b/bin/sh/tests/expansion/ifs3.0 new file mode 100644 index 0000000..0569b57 --- /dev/null +++ b/bin/sh/tests/expansion/ifs3.0 @@ -0,0 +1,21 @@ +# $FreeBSD$ + +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)) diff --git a/bin/sh/tests/expansion/ifs4.0 b/bin/sh/tests/expansion/ifs4.0 new file mode 100644 index 0000000..5b896a2 --- /dev/null +++ b/bin/sh/tests/expansion/ifs4.0 @@ -0,0 +1,39 @@ +# $FreeBSD$ + +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 b '' c +set -- $@ +check_result 'set -- $@' "($#)($1)($2)($3)($4)" "(3)(a)(b)(c)()" + +IFS='' +set -- a b '' c +set -- $@ +check_result 'set -- $@' "($#)($1)($2)($3)($4)" "(3)(a)(b)(c)()" + +set -- a b '' c +set -- $* +check_result 'set -- $*' "($#)($1)($2)($3)($4)" "(3)(a)(b)(c)()" + +set -- a b '' c +set -- "$@" +check_result 'set -- "$@"' "($#)($1)($2)($3)($4)" "(4)(a)(b)()(c)" + +set -- a b '' c +set -- "$*" +check_result 'set -- "$*"' "($#)($1)($2)($3)($4)" "(1)(abc)()()()" + +test "x$failures" = x diff --git a/bin/sh/tests/expansion/length1.0 b/bin/sh/tests/expansion/length1.0 new file mode 100644 index 0000000..2aaebf9 --- /dev/null +++ b/bin/sh/tests/expansion/length1.0 @@ -0,0 +1,12 @@ +# $FreeBSD$ + +v=abcd +[ "${#v}" = 4 ] || echo '${#v} wrong' +v=$$ +[ "${#$}" = "${#v}" ] || echo '${#$} wrong' +[ "${#!}" = 0 ] || echo '${#!} wrong' +set -- 01 2 3 4 5 6 7 8 9 10 11 12 0013 +[ "${#1}" = 2 ] || echo '${#1} wrong' +[ "${#13}" = 4 ] || echo '${#13} wrong' +v=$0 +[ "${#0}" = "${#v}" ] || echo '${#0} wrong' diff --git a/bin/sh/tests/expansion/length2.0 b/bin/sh/tests/expansion/length2.0 new file mode 100644 index 0000000..d749b51 --- /dev/null +++ b/bin/sh/tests/expansion/length2.0 @@ -0,0 +1,4 @@ +# $FreeBSD$ + +v=$- +[ "${#-}" = "${#v}" ] || echo '${#-} wrong' diff --git a/bin/sh/tests/expansion/length3.0 b/bin/sh/tests/expansion/length3.0 new file mode 100644 index 0000000..2093eed --- /dev/null +++ b/bin/sh/tests/expansion/length3.0 @@ -0,0 +1,10 @@ +# $FreeBSD$ + +set -- 1 2 3 4 5 6 7 8 9 10 11 12 13 +[ "$#" = 13 ] || echo '$# wrong' +[ "${#}" = 13 ] || echo '${#} wrong' +[ "${##}" = 2 ] || echo '${##} wrong' +set -- +[ "$#" = 0 ] || echo '$# wrong' +[ "${#}" = 0 ] || echo '${#} wrong' +[ "${##}" = 1 ] || echo '${##} wrong' diff --git a/bin/sh/tests/expansion/length4.0 b/bin/sh/tests/expansion/length4.0 new file mode 100644 index 0000000..5348be5 --- /dev/null +++ b/bin/sh/tests/expansion/length4.0 @@ -0,0 +1,11 @@ +# $FreeBSD$ + +# The construct ${#?} is ambiguous in POSIX.1-2008: it could be the length +# of $? or it could be $# giving an error in the (impossible) case that it +# is not set. +# We use the former interpretation; it seems more useful. + +: +[ "${#?}" = 1 ] || echo '${#?} wrong' +(exit 42) +[ "${#?}" = 2 ] || echo '${#?} wrong' diff --git a/bin/sh/tests/expansion/length5.0 b/bin/sh/tests/expansion/length5.0 new file mode 100644 index 0000000..322ca16 --- /dev/null +++ b/bin/sh/tests/expansion/length5.0 @@ -0,0 +1,27 @@ +# $FreeBSD$ + +unset LC_ALL +LC_CTYPE=en_US.ISO8859-1 +export LC_CTYPE + +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 +ee=`printf "$e"` +[ ${#ee} = 255 ] || echo bad 1 +[ "${#ee}" = 255 ] || echo bad 2 +[ $((${#ee})) = 255 ] || echo bad 3 +[ "$((${#ee}))" = 255 ] || echo bad 4 +set -- "$ee" +[ ${#1} = 255 ] || echo bad 5 +[ "${#1}" = 255 ] || echo bad 6 +[ $((${#1})) = 255 ] || echo bad 7 +[ "$((${#1}))" = 255 ] || echo bad 8 diff --git a/bin/sh/tests/expansion/length6.0 b/bin/sh/tests/expansion/length6.0 new file mode 100644 index 0000000..6b78309 --- /dev/null +++ b/bin/sh/tests/expansion/length6.0 @@ -0,0 +1,8 @@ +# $FreeBSD$ + +x='!@#$%^&*()[]' +[ ${#x} = 12 ] || echo bad 1 +[ "${#x}" = 12 ] || echo bad 2 +IFS=2 +[ ${#x} = 1 ] || echo bad 3 +[ "${#x}" = 12 ] || echo bad 4 diff --git a/bin/sh/tests/expansion/length7.0 b/bin/sh/tests/expansion/length7.0 new file mode 100644 index 0000000..b79b116 --- /dev/null +++ b/bin/sh/tests/expansion/length7.0 @@ -0,0 +1,14 @@ +# $FreeBSD$ + +unset LC_ALL +LC_CTYPE=en_US.UTF-8 +export LC_CTYPE + +# a umlaut +s=$(printf '\303\244') +# euro sign +s=$s$(printf '\342\202\254') +# some sort of 't' outside BMP +s=$s$(printf '\360\235\225\245') +set -- "$s" +[ ${#s} = 3 ] && [ ${#1} = 3 ] diff --git a/bin/sh/tests/expansion/length8.0 b/bin/sh/tests/expansion/length8.0 new file mode 100644 index 0000000..3cc6c15 --- /dev/null +++ b/bin/sh/tests/expansion/length8.0 @@ -0,0 +1,14 @@ +# $FreeBSD$ + +unset LC_ALL +LC_CTYPE=en_US.ISO8859-1 +export LC_CTYPE + +# a umlaut +s=$(printf '\303\244') +# euro sign +s=$s$(printf '\342\202\254') +# some sort of 't' outside BMP +s=$s$(printf '\360\235\225\245') +set -- "$s" +[ ${#s} = 9 ] && [ ${#1} = 9 ] diff --git a/bin/sh/tests/expansion/local1.0 b/bin/sh/tests/expansion/local1.0 new file mode 100644 index 0000000..3477835 --- /dev/null +++ b/bin/sh/tests/expansion/local1.0 @@ -0,0 +1,28 @@ +# $FreeBSD$ + +run_test() { + w='@ @' + check() { + [ "$v" = "$w" ] || echo "Expected $w got $v" + } + + local v=$w + check + + HOME=/known/value + check() { + [ "$v" = ~ ] || echo "Expected $HOME got $v" + } + + local v=~ + check + + check() { + [ "$v" = "x:$HOME" ] || echo "Expected x:$HOME got $v" + } + + local v=x:~ + check +} + +run_test diff --git a/bin/sh/tests/expansion/local2.0 b/bin/sh/tests/expansion/local2.0 new file mode 100644 index 0000000..1984290 --- /dev/null +++ b/bin/sh/tests/expansion/local2.0 @@ -0,0 +1,34 @@ +# $FreeBSD$ + +run_test() { + w='@ @' + check() { + [ "$v" = "$w" ] || echo "Expected $w got $v" + } + + command local v=$w + check + command command local v=$w + check + + HOME=/known/value + check() { + [ "$v" = ~ ] || echo "Expected $HOME got $v" + } + + command local v=~ + check + command command local v=~ + check + + check() { + [ "$v" = "x:$HOME" ] || echo "Expected x:$HOME got $v" + } + + command local v=x:~ + check + command command local v=x:~ + check +} + +run_test diff --git a/bin/sh/tests/expansion/pathname1.0 b/bin/sh/tests/expansion/pathname1.0 new file mode 100644 index 0000000..8c6b01c --- /dev/null +++ b/bin/sh/tests/expansion/pathname1.0 @@ -0,0 +1,61 @@ +# $FreeBSD$ + +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)) diff --git a/bin/sh/tests/expansion/pathname2.0 b/bin/sh/tests/expansion/pathname2.0 new file mode 100644 index 0000000..8a884ff --- /dev/null +++ b/bin/sh/tests/expansion/pathname2.0 @@ -0,0 +1,31 @@ +# $FreeBSD$ + +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)) diff --git a/bin/sh/tests/expansion/pathname3.0 b/bin/sh/tests/expansion/pathname3.0 new file mode 100644 index 0000000..d1672e0 --- /dev/null +++ b/bin/sh/tests/expansion/pathname3.0 @@ -0,0 +1,29 @@ +# $FreeBSD$ + +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 diff --git a/bin/sh/tests/expansion/pathname4.0 b/bin/sh/tests/expansion/pathname4.0 new file mode 100644 index 0000000..18269c4 --- /dev/null +++ b/bin/sh/tests/expansion/pathname4.0 @@ -0,0 +1,28 @@ +# $FreeBSD$ + +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)) diff --git a/bin/sh/tests/expansion/plus-minus1.0 b/bin/sh/tests/expansion/plus-minus1.0 new file mode 100644 index 0000000..9a6a53a --- /dev/null +++ b/bin/sh/tests/expansion/plus-minus1.0 @@ -0,0 +1,76 @@ +# $FreeBSD$ + +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 diff --git a/bin/sh/tests/expansion/plus-minus2.0 b/bin/sh/tests/expansion/plus-minus2.0 new file mode 100644 index 0000000..f5a8752 --- /dev/null +++ b/bin/sh/tests/expansion/plus-minus2.0 @@ -0,0 +1,4 @@ +# $FreeBSD$ + +e= +test "${e:-\}}" = '}' diff --git a/bin/sh/tests/expansion/plus-minus3.0 b/bin/sh/tests/expansion/plus-minus3.0 new file mode 100644 index 0000000..49fcdc2 --- /dev/null +++ b/bin/sh/tests/expansion/plus-minus3.0 @@ -0,0 +1,44 @@ +# $FreeBSD$ + +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 diff --git a/bin/sh/tests/expansion/plus-minus4.0 b/bin/sh/tests/expansion/plus-minus4.0 new file mode 100644 index 0000000..66dea38 --- /dev/null +++ b/bin/sh/tests/expansion/plus-minus4.0 @@ -0,0 +1,38 @@ +# $FreeBSD$ + +# 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 diff --git a/bin/sh/tests/expansion/plus-minus5.0 b/bin/sh/tests/expansion/plus-minus5.0 new file mode 100644 index 0000000..0b25e53 --- /dev/null +++ b/bin/sh/tests/expansion/plus-minus5.0 @@ -0,0 +1,31 @@ +# $FreeBSD$ + +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 diff --git a/bin/sh/tests/expansion/plus-minus6.0 b/bin/sh/tests/expansion/plus-minus6.0 new file mode 100644 index 0000000..bc66805 --- /dev/null +++ b/bin/sh/tests/expansion/plus-minus6.0 @@ -0,0 +1,34 @@ +# $FreeBSD$ + +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)) diff --git a/bin/sh/tests/expansion/plus-minus7.0 b/bin/sh/tests/expansion/plus-minus7.0 new file mode 100644 index 0000000..9e81f58 --- /dev/null +++ b/bin/sh/tests/expansion/plus-minus7.0 @@ -0,0 +1,26 @@ +# $FreeBSD$ + +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 diff --git a/bin/sh/tests/expansion/plus-minus8.0 b/bin/sh/tests/expansion/plus-minus8.0 new file mode 100644 index 0000000..beba009 --- /dev/null +++ b/bin/sh/tests/expansion/plus-minus8.0 @@ -0,0 +1,5 @@ +# $FreeBSD$ + +set -- 1 2 3 4 5 6 7 8 9 10 11 12 13 +[ "${#+hi}" = hi ] || echo '${#+hi} wrong' +[ "${#-hi}" = 13 ] || echo '${#-hi} wrong' diff --git a/bin/sh/tests/expansion/question1.0 b/bin/sh/tests/expansion/question1.0 new file mode 100644 index 0000000..663c68d --- /dev/null +++ b/bin/sh/tests/expansion/question1.0 @@ -0,0 +1,22 @@ +# $FreeBSD$ + +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 diff --git a/bin/sh/tests/expansion/readonly1.0 b/bin/sh/tests/expansion/readonly1.0 new file mode 100644 index 0000000..5ad0e14 --- /dev/null +++ b/bin/sh/tests/expansion/readonly1.0 @@ -0,0 +1,7 @@ +# $FreeBSD$ + +w='@ @' + +v=0 HOME=/known/value +readonly v=~:~/:$w +[ "$v" = "$HOME:$HOME/:$w" ] || echo "Expected $HOME/:$w got $v" diff --git a/bin/sh/tests/expansion/set-u1.0 b/bin/sh/tests/expansion/set-u1.0 new file mode 100644 index 0000000..763eb7d --- /dev/null +++ b/bin/sh/tests/expansion/set-u1.0 @@ -0,0 +1,29 @@ +# $FreeBSD$ + +${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 diff --git a/bin/sh/tests/expansion/set-u2.0 b/bin/sh/tests/expansion/set-u2.0 new file mode 100644 index 0000000..f81aa62 --- /dev/null +++ b/bin/sh/tests/expansion/set-u2.0 @@ -0,0 +1,12 @@ +# $FreeBSD$ + +set -u +: $* $@ "$@" "$*" +set -- x +: $* $@ "$@" "$*" +shift $# +: $* $@ "$@" "$*" +set -- y +set -- +: $* $@ "$@" "$*" +exit 0 diff --git a/bin/sh/tests/expansion/set-u3.0 b/bin/sh/tests/expansion/set-u3.0 new file mode 100644 index 0000000..7f199b4 --- /dev/null +++ b/bin/sh/tests/expansion/set-u3.0 @@ -0,0 +1,6 @@ +# $FreeBSD$ + +set -u +unset x +v=$( (eval ': $((x))') 2>&1 >/dev/null) +[ $? -ne 0 ] && [ -n "$v" ] diff --git a/bin/sh/tests/expansion/tilde1.0 b/bin/sh/tests/expansion/tilde1.0 new file mode 100644 index 0000000..7d8581b --- /dev/null +++ b/bin/sh/tests/expansion/tilde1.0 @@ -0,0 +1,56 @@ +# $FreeBSD$ + +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 diff --git a/bin/sh/tests/expansion/tilde2.0 b/bin/sh/tests/expansion/tilde2.0 new file mode 100644 index 0000000..4f8ed9b --- /dev/null +++ b/bin/sh/tests/expansion/tilde2.0 @@ -0,0 +1,90 @@ +# $FreeBSD$ + +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 diff --git a/bin/sh/tests/expansion/trim1.0 b/bin/sh/tests/expansion/trim1.0 new file mode 100644 index 0000000..b548e52 --- /dev/null +++ b/bin/sh/tests/expansion/trim1.0 @@ -0,0 +1,85 @@ +# $FreeBSD$ + +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 diff --git a/bin/sh/tests/expansion/trim2.0 b/bin/sh/tests/expansion/trim2.0 new file mode 100644 index 0000000..619ef65 --- /dev/null +++ b/bin/sh/tests/expansion/trim2.0 @@ -0,0 +1,55 @@ +# $FreeBSD$ + +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 diff --git a/bin/sh/tests/expansion/trim3.0 b/bin/sh/tests/expansion/trim3.0 new file mode 100644 index 0000000..b89a041 --- /dev/null +++ b/bin/sh/tests/expansion/trim3.0 @@ -0,0 +1,46 @@ +# $FreeBSD$ + +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 diff --git a/bin/sh/tests/expansion/trim4.0 b/bin/sh/tests/expansion/trim4.0 new file mode 100644 index 0000000..1000bd3 --- /dev/null +++ b/bin/sh/tests/expansion/trim4.0 @@ -0,0 +1,15 @@ +# $FreeBSD$ + +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 diff --git a/bin/sh/tests/expansion/trim5.0 b/bin/sh/tests/expansion/trim5.0 new file mode 100644 index 0000000..937ec9a --- /dev/null +++ b/bin/sh/tests/expansion/trim5.0 @@ -0,0 +1,28 @@ +# $FreeBSD$ + +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 diff --git a/bin/sh/tests/expansion/trim6.0 b/bin/sh/tests/expansion/trim6.0 new file mode 100644 index 0000000..3f753c4 --- /dev/null +++ b/bin/sh/tests/expansion/trim6.0 @@ -0,0 +1,22 @@ +# $FreeBSD$ + +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" diff --git a/bin/sh/tests/expansion/trim7.0 b/bin/sh/tests/expansion/trim7.0 new file mode 100644 index 0000000..352bdea --- /dev/null +++ b/bin/sh/tests/expansion/trim7.0 @@ -0,0 +1,16 @@ +# $FreeBSD$ + +set -- 1 2 3 4 5 6 7 8 9 10 11 12 13 +[ "${##1}" = 3 ] || echo '${##1} wrong' +[ "${###1}" = 3 ] || echo '${###1} wrong' +[ "${###}" = 13 ] || echo '${###} wrong' +[ "${#%3}" = 1 ] || echo '${#%3} wrong' +[ "${#%%3}" = 1 ] || echo '${#%%3} wrong' +[ "${#%%}" = 13 ] || echo '${#%%} wrong' +set -- +[ "${##0}" = "" ] || echo '${##0} wrong' +[ "${###0}" = "" ] || echo '${###0} wrong' +[ "${###}" = 0 ] || echo '${###} wrong' +[ "${#%0}" = "" ] || echo '${#%0} wrong' +[ "${#%%0}" = "" ] || echo '${#%%0} wrong' +[ "${#%%}" = 0 ] || echo '${#%%} wrong' diff --git a/bin/sh/tests/expansion/trim8.0 b/bin/sh/tests/expansion/trim8.0 new file mode 100644 index 0000000..f7272f3 --- /dev/null +++ b/bin/sh/tests/expansion/trim8.0 @@ -0,0 +1,75 @@ +# $FreeBSD$ + +unset LC_ALL +LC_CTYPE=en_US.UTF-8 +export LC_CTYPE + +c1=e +# a umlaut +c2=$(printf '\303\244') +# euro sign +c3=$(printf '\342\202\254') +# some sort of 't' outside BMP +c4=$(printf '\360\235\225\245') + +s=$c1$c2$c3$c4 + +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"' "1|$s" +testcase 'set -- "${s#$c2}"' "1|$s" +testcase 'set -- "${s#*}"' "1|$s" +testcase 'set -- "${s#$c1}"' "1|$c2$c3$c4" +testcase 'set -- "${s#$c1$c2}"' "1|$c3$c4" +testcase 'set -- "${s#$c1$c2$c3}"' "1|$c4" +testcase 'set -- "${s#$c1$c2$c3$c4}"' "1|" +testcase 'set -- "${s#?}"' "1|$c2$c3$c4" +testcase 'set -- "${s#??}"' "1|$c3$c4" +testcase 'set -- "${s#???}"' "1|$c4" +testcase 'set -- "${s#????}"' "1|" +testcase 'set -- "${s#*$c3}"' "1|$c4" +testcase 'set -- "${s%$c4}"' "1|$c1$c2$c3" +testcase 'set -- "${s%$c3$c4}"' "1|$c1$c2" +testcase 'set -- "${s%$c2$c3$c4}"' "1|$c1" +testcase 'set -- "${s%$c1$c2$c3$c4}"' "1|" +testcase 'set -- "${s%?}"' "1|$c1$c2$c3" +testcase 'set -- "${s%??}"' "1|$c1$c2" +testcase 'set -- "${s%???}"' "1|$c1" +testcase 'set -- "${s%????}"' "1|" +testcase 'set -- "${s%$c2*}"' "1|$c1" +testcase 'set -- "${s##$c2}"' "1|$s" +testcase 'set -- "${s##*}"' "1|" +testcase 'set -- "${s##$c1}"' "1|$c2$c3$c4" +testcase 'set -- "${s##$c1$c2}"' "1|$c3$c4" +testcase 'set -- "${s##$c1$c2$c3}"' "1|$c4" +testcase 'set -- "${s##$c1$c2$c3$c4}"' "1|" +testcase 'set -- "${s##?}"' "1|$c2$c3$c4" +testcase 'set -- "${s##??}"' "1|$c3$c4" +testcase 'set -- "${s##???}"' "1|$c4" +testcase 'set -- "${s##????}"' "1|" +testcase 'set -- "${s##*$c3}"' "1|$c4" +testcase 'set -- "${s%%$c4}"' "1|$c1$c2$c3" +testcase 'set -- "${s%%$c3$c4}"' "1|$c1$c2" +testcase 'set -- "${s%%$c2$c3$c4}"' "1|$c1" +testcase 'set -- "${s%%$c1$c2$c3$c4}"' "1|" +testcase 'set -- "${s%%?}"' "1|$c1$c2$c3" +testcase 'set -- "${s%%??}"' "1|$c1$c2" +testcase 'set -- "${s%%???}"' "1|$c1" +testcase 'set -- "${s%%????}"' "1|" +testcase 'set -- "${s%%$c2*}"' "1|$c1" + +test "x$failures" = x |