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git://git.savannah.gnu.org/libtool.git
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135 lines
3.9 KiB
Bash
Executable File
135 lines
3.9 KiB
Bash
Executable File
#! /bin/sh
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# quote.test - make sure that shell metacharacters do not blow up libtool
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# Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc.
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# This is free software; see the source for copying conditions. There is NO
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# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, a copy can be downloaded from
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# http://www.gnu.org/copyleft/gpl.html, or by writing to the Free
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# Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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# MA 02110-1301, USA.
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. tests/defs || exit 1
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# Do the torture test.
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status=$EXIT_SUCCESS
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case $1 in
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--no-reexec)
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;;
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*)
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func_get_config "SHELL" "$LIBTOOL --config"
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exec $SHELL "$0" --no-reexec ${1+"$@"}
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;;
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esac
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func_get_config "ECHO" "$LIBTOOL --config"
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func_get_config "wl" "$LIBTOOL --config"
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for mode in compile link install; do
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$ECHO "== $mode mode"
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# Unfortunately, without an array data type, it is nearly impossible
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# to protect libtool from metacharacters in filenames. So, we just
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# try metacharacters in the options it needs to pass to other programs.
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# preargs and postargs need to go through libtool unmodified.
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case "$mode" in
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compile)
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preargs="$CC -c"
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preflag=
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match_preflag=
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flag="-DVAR="
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postargs="foo.c"
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;;
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link)
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preargs="$CC -o hell -g -O"
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preflag=-Wl,
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match_preflag="$wl"
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flag="-someflag="
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postargs="foo.o"
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;;
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install)
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preargs="install -c"
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preflag=
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match_preflag=
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flag="--something="
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postargs="hell /usr/local/bin/hell"
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;;
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esac
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# Trivial.
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$ECHO "= trying: no quoting"
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result=`$LIBTOOL -n --mode=$mode $preargs ${preflag}"${flag}test" $postargs` || status=$EXIT_FAILURE
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# We used to have the contents of $match in the case statement,
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# without an intermediate variable, but it would fail on at least
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# Solaris' and HP-UX's /bin/sh. Ugh!
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# We must not attempt to match $preargs in the output, because libtool
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# may modify them. For example, on Cygwin, ``libtool --mode=link gcc -o
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# foo foo.o'' becomes ``gcc -o foo.exe foo.o''.
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match="${match_preflag}${flag}test "
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case "$result" in
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*"$match"*)
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$ECHO "= passed: $result"
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;;
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*)
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$ECHO "= failed: $result"
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status=$EXIT_FAILURE
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;;
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esac
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# Metacharacters that should be backslashified.
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for mchar in \\ \" \` \$; do
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$ECHO "= trying: \\$mchar quoting"
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result=`$LIBTOOL -n --mode=$mode $preargs ${preflag}"${flag}${mchar}test${mchar}" $postargs` || status=$EXIT_FAILURE
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match="${match_preflag}${flag}\\${mchar}test\\${mchar} "
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alt_match="${match_preflag}\"${flag}\\${mchar}test\\${mchar}\" "
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case "$result" in
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*"$match"*)
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$ECHO "= passed: $result"
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;;
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*"$alt_match"*)
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$ECHO "= passed (harmless ksh bug): $result"
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;;
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*)
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$ECHO "= failed: $result"
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status=$EXIT_FAILURE
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;;
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esac
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done
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# Metacharacters that should be double quoted.
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for mchar in "[" "]" "~" "#" "^" "&" "*" "(" ")" "{" "}" "|" ";" "<" ">" "?" \
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"'" " " " "; do
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$ECHO "= trying: \"$mchar\" quoting"
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result=`$LIBTOOL -n --mode=$mode $preargs ${preflag}"${flag}${mchar}test${mchar}" $postargs` || status=$EXIT_FAILURE
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match="${match_preflag}\"${flag}${mchar}test${mchar}\" "
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case "$result" in
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*"$match"*)
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$ECHO "= passed: $result"
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;;
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*)
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$ECHO "= failed: $result"
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status=$EXIT_FAILURE
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;;
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esac
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done
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done
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exit $status
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