io/ftwtest-sh

   1 #! /bin/sh
   2
   3 # The common objpfx, used to find libraries and the dynamic loader.
   4 objpfx=$1
   5
   6 # We expect one parameter which is the test program.  This must understand
   7 # a number options:
   8 #   --phys      use the FTW_PHYS flag
   9 #   --chdir     use the FTW_CHDIR and print the current directory in the
  10 #               callback
  11 #   --depth     use the FTW_DEPTH flag
  12 testprogram=$2
  13
  14 # We cannot test this as root.
  15 if test `id | sed "s/uid=\([0-9]*\).*/\1/"` = 0; then
  16   exit 0
  17 fi
  18
  19 # Since we use `sort' we must make sure to use the same locale everywhere.
  20 LC_ALL=C
  21 export LC_ALL
  22 LANG=C
  23 export LANG
  24
  25 # First create our scenario:
  26 tmp=`echo ${TMPDIR:-/tmp} | sed 's|\(.\)/*$|\1|'`
  27 tmpdir=$tmp/ftwtest.d
  28
  29 [ -f ${objpfx}elf/ld.so ] && ldso=${objpfx}elf/ld.so
  30
  31 trap 'chmod -R a+x $tmpdir; rm -fr $tmpdir $testout' 1 2 3 15
  32
  33 if test -d $tmpdir; then
  34   chmod -R a+x $tmpdir
  35   rm -fr $tmpdir
  36 fi
  37 mkdir $tmpdir
  38 mkdir $tmpdir/foo
  39 mkdir $tmpdir/bar
  40 echo > $tmpdir/baz
  41 mkdir $tmpdir/foo/lvl1
  42 echo > $tmpdir/foo/lvl1/file@1
  43 mkdir $tmpdir/foo/lvl1/lvl2
  44 echo > $tmpdir/foo/lvl1/lvl2/file@2
  45 mkdir $tmpdir/foo/lvl1/lvl2/lvl3
  46 echo > $tmpdir/foo/lvl1/lvl2/lvl3/file@3
  47 ln -s $tmpdir $tmpdir/foo/lvl1/lvl2/lvl3/link@3
  48 ln -s $tmpdir/foo/lvl1/lvl2 $tmpdir/foo/lvl1/lvl2/link@2
  49 ln -s $tmpdir/foo/lvl1/lvl2/lvl3/lvl4 $tmpdir/foo/lvl1/link@1
  50 echo > $tmpdir/bar/xo
  51 chmod a-x,a+r $tmpdir/bar
  52
  53 testout=${TMPDIR:-/tmp}/ftwtest.out
  54
  55 LD_LIBRARY_PATH=$objpfx $ldso $testprogram $tmpdir |
  56     sort > $testout
  57
  58 cat <<EOF | cmp $testout - || exit 1
  59 base = "$tmp/", file = "ftwtest.d", flag = FTW_D, level = 0
  60 base = "$tmp/ftwtest.d/", file = "bar", flag = FTW_D, level = 1
  61 base = "$tmp/ftwtest.d/", file = "baz", flag = FTW_F, level = 1
  62 base = "$tmp/ftwtest.d/", file = "foo", flag = FTW_D, level = 1
  63 base = "$tmp/ftwtest.d/bar/", file = "xo", flag = FTW_NS, level = 2
  64 base = "$tmp/ftwtest.d/foo/", file = "lvl1", flag = FTW_D, level = 2
  65 base = "$tmp/ftwtest.d/foo/lvl1/", file = "file@1", flag = FTW_F, level = 3
  66 base = "$tmp/ftwtest.d/foo/lvl1/", file = "link@1", flag = FTW_SLN, level = 3
  67 base = "$tmp/ftwtest.d/foo/lvl1/", file = "lvl2", flag = FTW_D, level = 3
  68 base = "$tmp/ftwtest.d/foo/lvl1/lvl2/", file = "file@2", flag = FTW_F, level = 4
  69 base = "$tmp/ftwtest.d/foo/lvl1/lvl2/", file = "lvl3", flag = FTW_D, level = 4
  70 base = "$tmp/ftwtest.d/foo/lvl1/lvl2/lvl3/", file = "file@3", flag = FTW_F, level = 5
  71 EOF
  72 rm $testout
  73
  74 LD_LIBRARY_PATH=$objpfx $ldso $testprogram --depth $tmpdir |
  75     sort > $testout
  76
  77 cat <<EOF | cmp $testout - || exit 1
  78 base = "$tmp/", file = "ftwtest.d", flag = FTW_DP, level = 0
  79 base = "$tmp/ftwtest.d/", file = "bar", flag = FTW_DP, level = 1
  80 base = "$tmp/ftwtest.d/", file = "baz", flag = FTW_F, level = 1
  81 base = "$tmp/ftwtest.d/", file = "foo", flag = FTW_DP, level = 1
  82 base = "$tmp/ftwtest.d/bar/", file = "xo", flag = FTW_NS, level = 2
  83 base = "$tmp/ftwtest.d/foo/", file = "lvl1", flag = FTW_DP, level = 2
  84 base = "$tmp/ftwtest.d/foo/lvl1/", file = "file@1", flag = FTW_F, level = 3
  85 base = "$tmp/ftwtest.d/foo/lvl1/", file = "link@1", flag = FTW_SLN, level = 3
  86 base = "$tmp/ftwtest.d/foo/lvl1/", file = "lvl2", flag = FTW_DP, level = 3
  87 base = "$tmp/ftwtest.d/foo/lvl1/lvl2/", file = "file@2", flag = FTW_F, level = 4
  88 base = "$tmp/ftwtest.d/foo/lvl1/lvl2/", file = "lvl3", flag = FTW_DP, level = 4
  89 base = "$tmp/ftwtest.d/foo/lvl1/lvl2/lvl3/", file = "file@3", flag = FTW_F, level = 5
  90 EOF
  91 rm $testout
  92
  93 LD_LIBRARY_PATH=$objpfx $ldso $testprogram --phys $tmpdir |
  94     sort > $testout
  95
  96 cat <<EOF | cmp $testout - || exit 1
  97 base = "$tmp/", file = "ftwtest.d", flag = FTW_D, level = 0
  98 base = "$tmp/ftwtest.d/", file = "bar", flag = FTW_D, level = 1
  99 base = "$tmp/ftwtest.d/", file = "baz", flag = FTW_F, level = 1
 100 base = "$tmp/ftwtest.d/", file = "foo", flag = FTW_D, level = 1
 101 base = "$tmp/ftwtest.d/bar/", file = "xo", flag = FTW_NS, level = 2
 102 base = "$tmp/ftwtest.d/foo/", file = "lvl1", flag = FTW_D, level = 2
 103 base = "$tmp/ftwtest.d/foo/lvl1/", file = "file@1", flag = FTW_F, level = 3
 104 base = "$tmp/ftwtest.d/foo/lvl1/", file = "link@1", flag = FTW_SL, level = 3
 105 base = "$tmp/ftwtest.d/foo/lvl1/", file = "lvl2", flag = FTW_D, level = 3
 106 base = "$tmp/ftwtest.d/foo/lvl1/lvl2/", file = "file@2", flag = FTW_F, level = 4
 107 base = "$tmp/ftwtest.d/foo/lvl1/lvl2/", file = "link@2", flag = FTW_SL, level = 4
 108 base = "$tmp/ftwtest.d/foo/lvl1/lvl2/", file = "lvl3", flag = FTW_D, level = 4
 109 base = "$tmp/ftwtest.d/foo/lvl1/lvl2/lvl3/", file = "file@3", flag = FTW_F, level = 5
 110 base = "$tmp/ftwtest.d/foo/lvl1/lvl2/lvl3/", file = "link@3", flag = FTW_SL, level = 5
 111 EOF
 112 rm $testout
 113
 114 # For the next test everything must be readable.
 115 chmod -R a+x $tmpdir
 116
 117 LD_LIBRARY_PATH=$objpfx $ldso $testprogram --chdir $tmpdir |
 118     sort > $testout
 119
 120 # perhaps $tmp involves some symlinks...
 121 tmpreal=`cd $tmp; /bin/pwd 2>/dev/null || /usr/bin/pwd`
 122
 123 cat <<EOF | cmp $testout - || exit 1
 124 base = "$tmp/", file = "ftwtest.d", flag = FTW_D, cwd = $tmpreal, level = 0
 125 base = "$tmp/ftwtest.d/", file = "bar", flag = FTW_D, cwd = $tmpreal/ftwtest.d, level = 1
 126 base = "$tmp/ftwtest.d/", file = "baz", flag = FTW_F, cwd = $tmpreal/ftwtest.d, level = 1
 127 base = "$tmp/ftwtest.d/", file = "foo", flag = FTW_D, cwd = $tmpreal/ftwtest.d, level = 1
 128 base = "$tmp/ftwtest.d/bar/", file = "xo", flag = FTW_F, cwd = $tmpreal/ftwtest.d/bar, level = 2
 129 base = "$tmp/ftwtest.d/foo/", file = "lvl1", flag = FTW_D, cwd = $tmpreal/ftwtest.d/foo, level = 2
 130 base = "$tmp/ftwtest.d/foo/lvl1/", file = "file@1", flag = FTW_F, cwd = $tmpreal/ftwtest.d/foo/lvl1, level = 3
 131 base = "$tmp/ftwtest.d/foo/lvl1/", file = "link@1", flag = FTW_SLN, cwd = $tmpreal/ftwtest.d/foo/lvl1, level = 3
 132 base = "$tmp/ftwtest.d/foo/lvl1/", file = "lvl2", flag = FTW_D, cwd = $tmpreal/ftwtest.d/foo/lvl1, level = 3
 133 base = "$tmp/ftwtest.d/foo/lvl1/lvl2/", file = "file@2", flag = FTW_F, cwd = $tmpreal/ftwtest.d/foo/lvl1/lvl2, level = 4
 134 base = "$tmp/ftwtest.d/foo/lvl1/lvl2/", file = "lvl3", flag = FTW_D, cwd = $tmpreal/ftwtest.d/foo/lvl1/lvl2, level = 4
 135 base = "$tmp/ftwtest.d/foo/lvl1/lvl2/lvl3/", file = "file@3", flag = FTW_F, cwd = $tmpreal/ftwtest.d/foo/lvl1/lvl2/lvl3, level = 5
 136 EOF
 137 rm $testout
 138
 139 rm -fr $tmpdir
 140
 141 exit 0