tests/readlink/can-m

   1 #!/bin/sh
   2 # tests for canonicalize-missing mode (readlink -m).
   3
   4 if test "$VERBOSE" = yes; then
   5   set -x
   6   readlink --version
   7 fi
   8
   9 pwd=`pwd`
  10 t0=`echo "$0" |sed 's,.*/,,'`.tmp; tmp=$t0/$$
  11 trap 'status=$?; cd $pwd; chmod -R u+rwx $t0; rm -rf $t0 && exit $status' 0
  12 trap 'status=$?; (exit $status); exit $status' 1 2 13 15
  13
  14 fail=1
  15 while :; do
  16   bindir=`cd ../../src; pwd`|| break
  17   my_pwd=`$bindir/pwd` || break
  18
  19   mkdir -p $tmp || break
  20   cd $tmp || break
  21
  22   mkdir subdir removed || break
  23   touch regfile || break
  24
  25   ln -s regfile link1 || break
  26   ln -s subdir link2 || break
  27   ln -s missing link3 || break
  28   ln -s subdir/missing link4 || break
  29
  30   fail=0
  31   break
  32 done
  33
  34 if test $fail = 1; then
  35   echo "$0: failure in testing framework" 1>&2
  36   (exit 1); exit 1
  37 fi
  38
  39 fail=1
  40 while :; do
  41   cd "$pwd/$tmp/removed" || break
  42
  43   # Skip this test if the system doesn't let you remove the working directory.
  44   if rmdir ../removed 2>/dev/null; then
  45     v=`readlink -m .` && break
  46     test -z "$v" || break
  47   fi
  48
  49   cd "$pwd/$tmp" || break
  50
  51   fail=0
  52   break
  53 done
  54
  55 if test $fail = 1; then
  56   (exit $fail); exit $fail
  57 fi
  58
  59 for p in "" "$pwd/$tmp/"; do
  60   fail=1
  61
  62   v=`readlink -m ${p}regfile` || break
  63   test "$v" = "$my_pwd/$tmp/regfile" || break
  64
  65   v=`readlink -m ${p}./regfile/` || break
  66   test "$v" = "$my_pwd/$tmp/regfile" || break
  67
  68   v=`readlink -m ${p}regfile/more` || break
  69   test "$v" = "$my_pwd/$tmp/regfile/more" || break
  70
  71   v=`readlink -m ${p}./regfile/more/` || break
  72   test "$v" = "$my_pwd/$tmp/regfile/more" || break
  73
  74   v=`readlink -m ${p}subdir` || break
  75   test "$v" = "$my_pwd/$tmp/subdir" || break
  76
  77   v=`readlink -m ${p}./subdir/` || break
  78   test "$v" = "$my_pwd/$tmp/subdir" || break
  79
  80   v=`readlink -m ${p}subdir/more` || break
  81   test "$v" = "$my_pwd/$tmp/subdir/more" || break
  82
  83   v=`readlink -m ${p}./subdir/more/` || break
  84   test "$v" = "$my_pwd/$tmp/subdir/more" || break
  85
  86   v=`readlink -m ${p}missing` || break
  87   test "$v" = "$my_pwd/$tmp/missing" || break
  88
  89   v=`readlink -m ${p}./missing/` || break
  90   test "$v" = "$my_pwd/$tmp/missing" || break
  91
  92   v=`readlink -m ${p}missing/more` || break
  93   test "$v" = "$my_pwd/$tmp/missing/more" || break
  94
  95   v=`readlink -m ${p}./missing/more/` || break
  96   test "$v" = "$my_pwd/$tmp/missing/more" || break
  97
  98   v=`readlink -m ${p}link1` || break
  99   test "$v" = "$my_pwd/$tmp/regfile" || break
 100
 101   v=`readlink -m ${p}./link1/` || break
 102   test "$v" = "$my_pwd/$tmp/regfile" || break
 103
 104   v=`readlink -m ${p}link1/more` || break
 105   test "$v" = "$my_pwd/$tmp/regfile/more" || break
 106
 107   v=`readlink -m ${p}./link1/more/` || break
 108   test "$v" = "$my_pwd/$tmp/regfile/more" || break
 109
 110   v=`readlink -m ${p}link2` || break
 111   test "$v" = "$my_pwd/$tmp/subdir" || break
 112
 113   v=`readlink -m ${p}./link2/` || break
 114   test "$v" = "$my_pwd/$tmp/subdir" || break
 115
 116   v=`readlink -m ${p}link2/more` || break
 117   test "$v" = "$my_pwd/$tmp/subdir/more" || break
 118
 119   v=`readlink -m ${p}./link2/more/` || break
 120   test "$v" = "$my_pwd/$tmp/subdir/more" || break
 121
 122   v=`readlink -m ${p}link2/more/more2` || break
 123   test "$v" = "$my_pwd/$tmp/subdir/more/more2" || break
 124
 125   v=`readlink -m ${p}./link2/more/more2/` || break
 126   test "$v" = "$my_pwd/$tmp/subdir/more/more2" || break
 127
 128   v=`readlink -m ${p}link3` || break
 129   test "$v" = "$my_pwd/$tmp/missing" || break
 130
 131   v=`readlink -m ${p}./link3/` || break
 132   test "$v" = "$my_pwd/$tmp/missing" || break
 133
 134   v=`readlink -m ${p}link3/more` || break
 135   test "$v" = "$my_pwd/$tmp/missing/more" || break
 136
 137   v=`readlink -m ${p}./link3/more/` || break
 138   test "$v" = "$my_pwd/$tmp/missing/more" || break
 139
 140   v=`readlink -m ${p}link4` || break
 141   test "$v" = "$my_pwd/$tmp/subdir/missing" || break
 142
 143   v=`readlink -m ${p}./link4/` || break
 144   test "$v" = "$my_pwd/$tmp/subdir/missing" || break
 145
 146   v=`readlink -m ${p}link4/more` || break
 147   test "$v" = "$my_pwd/$tmp/subdir/missing/more" || break
 148
 149   v=`readlink -m ${p}./link4/more/` || break
 150   test "$v" = "$my_pwd/$tmp/subdir/missing/more" || break
 151
 152   fail=0
 153 done
 154
 155 (exit $fail); exit $fail