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51 lines
1.1 KiB
Bash
Executable File
51 lines
1.1 KiB
Bash
Executable File
#!/bin/sh
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# Make sure that the copying code used in an inter-partition
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# move unlinks a destination symlink before opening it.
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if test "$VERBOSE" = yes; then
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set -x
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mv --version
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fi
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. $srcdir/setup
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if test -z "$other_partition_tmpdir"; then
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exit 77
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fi
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rem_file="$other_partition_tmpdir/file"
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rem_symlink="$other_partition_tmpdir/symlink"
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file=to-sym-$$
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fail=0
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trap 'rm -fr $file $other_partition_tmpdir; exit $fail' 0 1 2 3 15
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framework_failure=0
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rm -f $file || framework_failure=1
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echo local > $file || framework_failure=1
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echo remote > $rem_file || framework_failure=1
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ln -s $rem_file $rem_symlink || framework_failure=1
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if test $framework_failure = 1; then
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echo 'failure in testing framework'
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exit 1
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fi
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unset VERSION_CONTROL
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if test "${VERSION_CONTROL+set}" = set; then
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echo '$0: the VERSION_CONTROL envvar is set --' \
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' unset it and rerun this test' >&2
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exit 1
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fi
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# This mv command should succeed, unlinking the symlink
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# before copying.
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mv $file $rem_symlink || fail=1
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# Make sure $rem_file is unmodified.
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test `cat $rem_file` = remote || fail=1
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exit $fail
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