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