release/src/router/busybox/testsuite/readlink.tests

   1 #!/bin/sh
   2
   3 # Readlink tests.
   4 # Copyright 2006 by Natanael Copa <n@tanael.org>
   5 # Licensed under GPLv2, see file LICENSE in this source tree.
   6
   7 . ./testing.sh
   8
   9 TESTDIR=readlink_testdir
  10 TESTFILE="$TESTDIR/testfile"
  11 TESTLINK="testlink"
  12 FAILLINK="$TESTDIR/$TESTDIR/testlink"
  13
  14 # create the dir and test files
  15 mkdir -p "./$TESTDIR"
  16 touch "./$TESTFILE"
  17 ln -s "./$TESTFILE" "./$TESTLINK"
  18
  19 testing "readlink on a file" "readlink ./$TESTFILE" "" "" ""
  20 testing "readlink on a link" "readlink ./$TESTLINK" "./$TESTFILE\n" "" ""
  21
  22 optional FEATURE_READLINK_FOLLOW
  23
  24 testing "readlink -f on a file" "readlink -f ./$TESTFILE" "$PWD/$TESTFILE\n" "" ""
  25 testing "readlink -f on a link" "readlink -f ./$TESTLINK" "$PWD/$TESTFILE\n" "" ""
  26 testing "readlink -f on an invalid link" "readlink -f ./$FAILLINK" "" "" ""
  27 testing "readlink -f on a wierd dir" "readlink -f $TESTDIR/../$TESTFILE" "$PWD/$TESTFILE\n" "" ""
  28
  29
  30 # clean up
  31 rm -r "$TESTLINK" "$TESTDIR"
  32
  33 exit $((FAILCOUNT <= 255 ? FAILCOUNT : 255))