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54 lines
1.3 KiB
Bash
Executable File
54 lines
1.3 KiB
Bash
Executable File
#!/bin/sh
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# make sure ls -L always follows symlinks
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if test "$VERBOSE" = yes; then
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set -x
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ls --version
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fi
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pwd=`pwd`
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tmp=follow-sl.$$
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trap 'status=$?; cd $pwd; rm -rf $tmp && 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 $tmp || framework_failure=1
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cd $tmp || framework_failure=1
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# Isolate output files from directory being listed
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mkdir dir || framework_failure=1
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cd dir || framework_failure=1
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ln -s link link || framework_failure=1
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# Make sure the symlink was created.
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# `ln -s link link' succeeds, but creates no file on
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# systems running some DJGPP-2.03 libc.
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ls -F link > /dev/null || framework_failure=1
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if test $framework_failure = 1; then
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echo 'failure in testing framework'
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(exit 1); exit 1
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fi
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fail=0
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# When explicitly listing a broken link, the command must fail.
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ls -L link 2> /dev/null && fail=1
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# When encountering a broken link implicitly, Solaris 9 and OpenBSD 3.4
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# list the link, provided no further information about the link needed
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# to be printed. Since POSIX does not specify one way or the other, we
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# opt for compatibility (this was broken in 5.3.0 through 5.94).
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ls -L > ../out || fail=1
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cd .. || fail=1
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cat <<\EOF > exp
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link
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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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