tests/readlink/can-f

   1 #!/bin/sh
   2 # tests for canonicalize mode (readlink -f).
   3
   4 # Copyright (C) 2004-2012 Free Software Foundation, Inc.
   5
   6 # This program is free software: you can redistribute it and/or modify
   7 # it under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation, either version 3 of the License, or
   9 # (at your option) any later version.
  10
  11 # This program is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15
  16 # You should have received a copy of the GNU General Public License
  17 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18
  19 . "${srcdir=.}/init.sh"; path_prepend_ ../src
  20 print_ver_ readlink
  21
  22 pwd=$(pwd)
  23 my_pwd=$("$abs_top_builddir/src/pwd")
  24 tmp=d
  25
  26 mkdir $tmp || framework_failure_
  27 cd $tmp || framework_failure_
  28
  29 mkdir subdir removed || framework_failure_
  30 touch regfile || framework_failure_
  31
  32 ln -s regfile link1 || framework_failure_
  33 ln -s subdir link2 || framework_failure_
  34 ln -s missing link3 || framework_failure_
  35 ln -s subdir/missing link4 || framework_failure_
  36 ln -s link5 link5 || framework_failure_
  37
  38 cd "$pwd/$tmp/removed" || framework_failure_
  39
  40 # Skip this test if the system doesn't let you remove the working directory.
  41 if rmdir ../removed 2>/dev/null; then
  42   v=$(readlink -e .) && fail=1
  43   test -z "$v" || fail=1
  44 fi
  45
  46 cd "$pwd/$tmp" || fail=1
  47
  48 for p in "" "$pwd/$tmp/"; do
  49
  50   v=$(readlink -f "${p}regfile") || fail=1
  51   test "$v" = "$my_pwd/$tmp/regfile" || fail=1
  52
  53   v=$(readlink -f "${p}./regfile/") && fail=1
  54   test -z "$v" || fail=1
  55
  56   v=$(readlink -f "${p}regfile/more") && fail=1
  57   test -z "$v" || fail=1
  58
  59   v=$(readlink -f "${p}./regfile/more/") && fail=1
  60   test -z "$v" || fail=1
  61
  62   v=$(readlink -f "${p}subdir") || fail=1
  63   test "$v" = "$my_pwd/$tmp/subdir" || fail=1
  64
  65   v=$(readlink -f "${p}./subdir/") || fail=1
  66   test "$v" = "$my_pwd/$tmp/subdir" || fail=1
  67
  68   v=$(readlink -f "${p}subdir/more") || fail=1
  69   test "$v" = "$my_pwd/$tmp/subdir/more" || fail=1
  70
  71   v=$(readlink -f "${p}./subdir/more/") || fail=1
  72   test "$v" = "$my_pwd/$tmp/subdir/more" || fail=1
  73
  74   v=$(readlink -f "${p}missing") || fail=1
  75   test "$v" = "$my_pwd/$tmp/missing" || fail=1
  76
  77   v=$(readlink -f "${p}./missing/") || fail=1
  78   test "$v" = "$my_pwd/$tmp/missing" || fail=1
  79
  80   v=$(readlink -f "${p}missing/more") && fail=1
  81   test -z "$v" || fail=1
  82
  83   v=$(readlink -f "${p}./missing/more/") && fail=1
  84   test -z "$v" || fail=1
  85
  86   v=$(readlink -f "${p}link1") || fail=1
  87   test "$v" = "$my_pwd/$tmp/regfile" || fail=1
  88
  89   v=$(readlink -f "${p}./link1/") && fail=1
  90   test -z "$v" || fail=1
  91
  92   v=$(readlink -f "${p}link1/more") && fail=1
  93   test -z "$v" || fail=1
  94
  95   v=$(readlink -f "${p}./link1/more/") && fail=1
  96   test -z "$v" || fail=1
  97
  98   v=$(readlink -f "${p}link2") || fail=1
  99   test "$v" = "$my_pwd/$tmp/subdir" || fail=1
 100
 101   v=$(readlink -f "${p}./link2/") || fail=1
 102   test "$v" = "$my_pwd/$tmp/subdir" || fail=1
 103
 104   v=$(readlink -f "${p}link2/more") || fail=1
 105   test "$v" = "$my_pwd/$tmp/subdir/more" || fail=1
 106
 107   v=$(readlink -f "${p}./link2/more/") || fail=1
 108   test "$v" = "$my_pwd/$tmp/subdir/more" || fail=1
 109
 110   v=$(readlink -f "${p}link2/more/more2") && fail=1
 111   test -z "$v" || fail=1
 112
 113   v=$(readlink -f "${p}./link2/more/more2/") && fail=1
 114   test -z "$v" || fail=1
 115
 116   v=$(readlink -f "${p}link3") || fail=1
 117   test "$v" = "$my_pwd/$tmp/missing" || fail=1
 118
 119   v=$(readlink -f "${p}./link3/") || fail=1
 120   test "$v" = "$my_pwd/$tmp/missing" || fail=1
 121
 122   v=$(readlink -f "${p}link3/more") && fail=1
 123   test -z "$v" || fail=1
 124
 125   v=$(readlink -f "${p}./link3/more/") && fail=1
 126   test -z "$v" || fail=1
 127
 128   v=$(readlink -f "${p}link4") || fail=1
 129   test "$v" = "$my_pwd/$tmp/subdir/missing" || fail=1
 130
 131   v=$(readlink -f "${p}./link4/") || fail=1
 132   test "$v" = "$my_pwd/$tmp/subdir/missing" || fail=1
 133
 134   v=$(readlink -f "${p}link4/more") && fail=1
 135   test -z "$v" || fail=1
 136
 137   v=$(readlink -f "${p}./link4/more") && fail=1
 138   test -z "$v" || fail=1
 139
 140   v=$(readlink -f "${p}link5") && fail=1
 141   test -z "$v" || fail=1
 142
 143   v=$(readlink -f "${p}./link5/") && fail=1
 144   test -z "$v" || fail=1
 145
 146   v=$(readlink -f "${p}link5/more") && fail=1
 147   test -z "$v" || fail=1
 148
 149   v=$(readlink -f "${p}./link5/more") && fail=1
 150   test -z "$v" || fail=1
 151 done
 152
 153 Exit $fail