testsuite/realpath.tests

   1 #!/bin/sh
   2
   3 # Realpath tests.
   4 # Copyright 2006 by Natanael Copa <n@tanael.org>
   5 # Copyright 2021 by Ron Yorston <rmy@pobox.com>
   6 # Licensed under GPLv2, see file LICENSE in this source tree.
   7
   8 . ./testing.sh
   9
  10 unset LC_ALL
  11 unset LC_MESSAGES
  12 unset LANG
  13 unset LANGUAGE
  14
  15 TESTDIR=realpath_testdir
  16 TESTLINK1="link1"
  17 TESTLINK2="link2"
  18
  19 # create the dir and test files
  20 mkdir -p "./$TESTDIR"
  21 ln -s "./$TESTDIR/not_file" "./$TESTLINK1"
  22 ln -s "./$TESTDIR/not_file/not_dir" "./$TESTLINK2"
  23
  24 # shell's $PWD may leave symlinks unresolved.
  25 # "pwd" may be a built-in and have the same problem.
  26 # External pwd _can't_ have that problem (current dir on Unix is physical).
  27 pwd=`which pwd`
  28 pwd=`$pwd`
  29 testing "realpath on non-existent absolute path 1" "realpath /not_file" "/not_file\n" "" ""
  30 testing "realpath on non-existent absolute path 2" "realpath /not_file/" "/not_file\n" "" ""
  31 testing "realpath on non-existent absolute path 3" "realpath //not_file" "/not_file\n" "" ""
  32 testing "realpath on non-existent absolute path 4" "realpath /not_dir/not_file 2>&1" "realpath: /not_dir/not_file: No such file or directory\n" "" ""
  33
  34 testing "realpath on non-existent local file 1" "realpath $TESTDIR/not_file" "$pwd/$TESTDIR/not_file\n" "" ""
  35 testing "realpath on non-existent local file 2" "realpath $TESTDIR/not_dir/not_file 2>&1" "realpath: $TESTDIR/not_dir/not_file: No such file or directory\n" "" ""
  36
  37 testing "realpath on link to non-existent file 1" "realpath $TESTLINK1" "$pwd/$TESTDIR/not_file\n" "" ""
  38 testing "realpath on link to non-existent file 2" "realpath $TESTLINK2 2>&1" "realpath: $TESTLINK2: No such file or directory\n" "" ""
  39 testing "realpath on link to non-existent file 3" "realpath ./$TESTLINK1" "$pwd/$TESTDIR/not_file\n" "" ""
  40 testing "realpath on link to non-existent file 4" "realpath ./$TESTLINK2 2>&1" "realpath: ./$TESTLINK2: No such file or directory\n" "" ""
  41
  42 # clean up
  43 rm -r "$TESTLINK1" "$TESTLINK2" "$TESTDIR"
  44
  45 exit $((FAILCOUNT <= 255 ? FAILCOUNT : 255))