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39 lines
1.2 KiB
Bash
Executable File
39 lines
1.2 KiB
Bash
Executable File
#!/bin/sh
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# Readlink tests.
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# Copyright 2006 by Natanael Copa <n@tanael.org>
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# Licensed under GPLv2, see file LICENSE in this source tree.
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. ./testing.sh
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TESTDIR=readlink_testdir
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TESTFILE="$TESTDIR/testfile"
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TESTLINK="testlink"
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FAILLINK="$TESTDIR/$TESTDIR/testlink"
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# create the dir and test files
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mkdir -p "./$TESTDIR"
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touch "./$TESTFILE"
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ln -s "./$TESTFILE" "./$TESTLINK"
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testing "readlink on a file" "readlink ./$TESTFILE" "" "" ""
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testing "readlink on a link" "readlink ./$TESTLINK" "./$TESTFILE\n" "" ""
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optional FEATURE_READLINK_FOLLOW
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# shell's $PWD may leave symlinks unresolved.
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# "pwd" may be a built-in and have the same problem.
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# External pwd _can't_ have that problem (current dir on Unix is physical).
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pwd=`which pwd`
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pwd=`$pwd`
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testing "readlink -f on a file" "readlink -f ./$TESTFILE" "$pwd/$TESTFILE\n" "" ""
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testing "readlink -f on a link" "readlink -f ./$TESTLINK" "$pwd/$TESTFILE\n" "" ""
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testing "readlink -f on an invalid link" "readlink -f ./$FAILLINK" "" "" ""
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testing "readlink -f on a weird dir" "readlink -f $TESTDIR/../$TESTFILE" "$pwd/$TESTFILE\n" "" ""
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# clean up
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rm -r "$TESTLINK" "$TESTDIR"
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exit $((FAILCOUNT <= 255 ? FAILCOUNT : 255))
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