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https://github.com/coreutils/coreutils.git
synced 2024-12-03 15:03:30 +08:00
791845693a
Turn off command-echoing just before invoking subshell, then turn it back on if VERBOSE=yes afterward.
44 lines
988 B
Bash
Executable File
44 lines
988 B
Bash
Executable File
#!/bin/sh
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# Ensure that rm works even when run from a directory
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# for which the user has no access at all.
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if test "$VERBOSE" = yes; then
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set -x
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rm --version
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fi
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PRIV_CHECK_ARG=require-non-root . $srcdir/../priv-check
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pwd=`pwd`
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t0=`echo "$0"|sed 's,.*/,,'`.tmp; tmp=$t0/$$
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trap 'status=$?; cd $pwd; chmod -R u+rwx $t0; rm -rf $t0 && exit $status' 0
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trap '(exit $?); exit $?' 1 2 13 15
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framework_failure=0
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mkdir -p $tmp || framework_failure=1
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cd $tmp || framework_failure=1
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mkdir abs1 abs2 no-access || framework_failure=1
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if test $framework_failure = 1; then
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echo "$0: failure in testing framework" 1>&2
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(exit 1); exit 1
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fi
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fail=0
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p=$pwd/$tmp
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set +x
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(cd no-access; chmod 0 . && rm -r $p/abs1 rel $p/abs2) 2> out && fail=1
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test "$VERBOSE" = yes && set -x
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test -d $p/abs1 && fail=1
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test -d $p/abs2 && fail=1
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cat <<\EOF > exp || fail=1
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rm: cannot remove `rel': Permission denied
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EOF
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cmp out exp || fail=1
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test $fail = 1 && diff out exp 2> /dev/null
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(exit $fail); exit $fail
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