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
  10 #                       in the callback
  11 #   --depth             use the FTW_DEPTH flag
  12 #   --early-exit        print file@2 item only and return non-zero from the
  13 #                       callback when it is seen
  14 testprogram=$2
  15
  16 # We cannot test this as root.
  17 if test `id | sed "s/uid=\([0-9]*\).*/\1/"` = 0; then
  18   exit 0
  19 fi
  20
  21 # Since we use `sort' we must make sure to use the same locale everywhere.
  22 LC_ALL=C
  23 export LC_ALL
  24 LANG=C
  25 export LANG
  26
  27 # First create our scenario:
  28 tmp=`echo ${TMPDIR:-/tmp} | sed 's|\(.\)/*$|\1|'`
  29 tmpdir=$tmp/ftwtest.d
  30
  31 [ -f ${objpfx}elf/ld.so ] && ldso=${objpfx}elf/ld.so
  32
  33 trap 'chmod -fR a+x $tmpdir; rm -fr $tmpdir $testout' 1 2 3 15
  34
  35 if test -d $tmpdir; then
  36   chmod -fR a+x $tmpdir
  37   rm -fr $tmpdir
  38 fi
  39 mkdir $tmpdir
  40 mkdir $tmpdir/foo
  41 mkdir $tmpdir/bar
  42 echo > $tmpdir/baz
  43 mkdir $tmpdir/foo/lvl1
  44 echo > $tmpdir/foo/lvl1/file@1
  45 mkdir $tmpdir/foo/lvl1/lvl2
  46 echo > $tmpdir/foo/lvl1/lvl2/file@2
  47 mkdir $tmpdir/foo/lvl1/lvl2/lvl3
  48 echo > $tmpdir/foo/lvl1/lvl2/lvl3/file@3
  49 ln -s $tmpdir $tmpdir/foo/lvl1/lvl2/lvl3/link@3
  50 ln -s $tmpdir/foo/lvl1/lvl2 $tmpdir/foo/lvl1/lvl2/link@2
  51 ln -s $tmpdir/foo/lvl1/lvl2/lvl3/lvl4 $tmpdir/foo/lvl1/link@1
  52 echo > $tmpdir/bar/xo
  53 chmod a-x,a+r $tmpdir/bar
  54
  55 testout=${TMPDIR:-/tmp}/ftwtest.out
  56
  57 LD_LIBRARY_PATH=$objpfx $ldso $testprogram $tmpdir |
  58     sort > $testout
  59
  60 cat <<EOF | cmp $testout - || exit 1
  61 base = "$tmp/", file = "ftwtest.d", flag = FTW_D, level = 0
  62 base = "$tmp/ftwtest.d/", file = "bar", flag = FTW_D, level = 1
  63 base = "$tmp/ftwtest.d/", file = "baz", flag = FTW_F, level = 1
  64 base = "$tmp/ftwtest.d/", file = "foo", flag = FTW_D, level = 1
  65 base = "$tmp/ftwtest.d/bar/", file = "xo", flag = FTW_NS, level = 2
  66 base = "$tmp/ftwtest.d/foo/", file = "lvl1", flag = FTW_D, level = 2
  67 base = "$tmp/ftwtest.d/foo/lvl1/", file = "file@1", flag = FTW_F, level = 3
  68 base = "$tmp/ftwtest.d/foo/lvl1/", file = "link@1", flag = FTW_SLN, level = 3
  69 base = "$tmp/ftwtest.d/foo/lvl1/", file = "lvl2", flag = FTW_D, level = 3
  70 base = "$tmp/ftwtest.d/foo/lvl1/lvl2/", file = "file@2", flag = FTW_F, level = 4
  71 base = "$tmp/ftwtest.d/foo/lvl1/lvl2/", file = "lvl3", flag = FTW_D, level = 4
  72 base = "$tmp/ftwtest.d/foo/lvl1/lvl2/lvl3/", file = "file@3", flag = FTW_F, level = 5
  73 EOF
  74 rm $testout
  75
  76 LD_LIBRARY_PATH=$objpfx $ldso $testprogram --depth $tmpdir |
  77     sort > $testout
  78
  79 cat <<EOF | cmp $testout - || exit 1
  80 base = "$tmp/", file = "ftwtest.d", flag = FTW_DP, level = 0
  81 base = "$tmp/ftwtest.d/", file = "bar", flag = FTW_DP, level = 1
  82 base = "$tmp/ftwtest.d/", file = "baz", flag = FTW_F, level = 1
  83 base = "$tmp/ftwtest.d/", file = "foo", flag = FTW_DP, level = 1
  84 base = "$tmp/ftwtest.d/bar/", file = "xo", flag = FTW_NS, level = 2
  85 base = "$tmp/ftwtest.d/foo/", file = "lvl1", flag = FTW_DP, level = 2
  86 base = "$tmp/ftwtest.d/foo/lvl1/", file = "file@1", flag = FTW_F, level = 3
  87 base = "$tmp/ftwtest.d/foo/lvl1/", file = "link@1", flag = FTW_SLN, level = 3
  88 base = "$tmp/ftwtest.d/foo/lvl1/", file = "lvl2", flag = FTW_DP, level = 3
  89 base = "$tmp/ftwtest.d/foo/lvl1/lvl2/", file = "file@2", flag = FTW_F, level = 4
  90 base = "$tmp/ftwtest.d/foo/lvl1/lvl2/", file = "lvl3", flag = FTW_DP, level = 4
  91 base = "$tmp/ftwtest.d/foo/lvl1/lvl2/lvl3/", file = "file@3", flag = FTW_F, level = 5
  92 EOF
  93 rm $testout
  94
  95 LD_LIBRARY_PATH=$objpfx $ldso $testprogram --phys $tmpdir |
  96     sort > $testout
  97
  98 cat <<EOF | cmp $testout - || exit 1
  99 base = "$tmp/", file = "ftwtest.d", flag = FTW_D, level = 0
 100 base = "$tmp/ftwtest.d/", file = "bar", flag = FTW_D, level = 1
 101 base = "$tmp/ftwtest.d/", file = "baz", flag = FTW_F, level = 1
 102 base = "$tmp/ftwtest.d/", file = "foo", flag = FTW_D, level = 1
 103 base = "$tmp/ftwtest.d/bar/", file = "xo", flag = FTW_NS, level = 2
 104 base = "$tmp/ftwtest.d/foo/", file = "lvl1", flag = FTW_D, level = 2
 105 base = "$tmp/ftwtest.d/foo/lvl1/", file = "file@1", flag = FTW_F, level = 3
 106 base = "$tmp/ftwtest.d/foo/lvl1/", file = "link@1", flag = FTW_SL, level = 3
 107 base = "$tmp/ftwtest.d/foo/lvl1/", file = "lvl2", flag = FTW_D, level = 3
 108 base = "$tmp/ftwtest.d/foo/lvl1/lvl2/", file = "file@2", flag = FTW_F, level = 4
 109 base = "$tmp/ftwtest.d/foo/lvl1/lvl2/", file = "link@2", flag = FTW_SL, level = 4
 110 base = "$tmp/ftwtest.d/foo/lvl1/lvl2/", file = "lvl3", flag = FTW_D, level = 4
 111 base = "$tmp/ftwtest.d/foo/lvl1/lvl2/lvl3/", file = "file@3", flag = FTW_F, level = 5
 112 base = "$tmp/ftwtest.d/foo/lvl1/lvl2/lvl3/", file = "link@3", flag = FTW_SL, level = 5
 113 EOF
 114 rm $testout
 115
 116 # For the next test everything must be readable.
 117 chmod -fR a+x $tmpdir
 118
 119 LD_LIBRARY_PATH=$objpfx $ldso $testprogram --chdir $tmpdir |
 120     sort > $testout
 121
 122 # perhaps $tmp involves some symlinks...
 123 tmpreal=`cd $tmp; /bin/pwd 2>/dev/null || /usr/bin/pwd`
 124
 125 cat <<EOF | cmp $testout - || exit 1
 126 base = "$tmp/", file = "ftwtest.d", flag = FTW_D, cwd = $tmpreal, level = 0
 127 base = "$tmp/ftwtest.d/", file = "bar", flag = FTW_D, cwd = $tmpreal/ftwtest.d, level = 1
 128 base = "$tmp/ftwtest.d/", file = "baz", flag = FTW_F, cwd = $tmpreal/ftwtest.d, level = 1
 129 base = "$tmp/ftwtest.d/", file = "foo", flag = FTW_D, cwd = $tmpreal/ftwtest.d, level = 1
 130 base = "$tmp/ftwtest.d/bar/", file = "xo", flag = FTW_F, cwd = $tmpreal/ftwtest.d/bar, level = 2
 131 base = "$tmp/ftwtest.d/foo/", file = "lvl1", flag = FTW_D, cwd = $tmpreal/ftwtest.d/foo, level = 2
 132 base = "$tmp/ftwtest.d/foo/lvl1/", file = "file@1", flag = FTW_F, cwd = $tmpreal/ftwtest.d/foo/lvl1, level = 3
 133 base = "$tmp/ftwtest.d/foo/lvl1/", file = "link@1", flag = FTW_SLN, cwd = $tmpreal/ftwtest.d/foo/lvl1, level = 3
 134 base = "$tmp/ftwtest.d/foo/lvl1/", file = "lvl2", flag = FTW_D, cwd = $tmpreal/ftwtest.d/foo/lvl1, level = 3
 135 base = "$tmp/ftwtest.d/foo/lvl1/lvl2/", file = "file@2", flag = FTW_F, cwd = $tmpreal/ftwtest.d/foo/lvl1/lvl2, level = 4
 136 base = "$tmp/ftwtest.d/foo/lvl1/lvl2/", file = "lvl3", flag = FTW_D, cwd = $tmpreal/ftwtest.d/foo/lvl1/lvl2, level = 4
 137 base = "$tmp/ftwtest.d/foo/lvl1/lvl2/lvl3/", file = "file@3", flag = FTW_F, cwd = $tmpreal/ftwtest.d/foo/lvl1/lvl2/lvl3, level = 5
 138 EOF
 139 rm $testout
 140
 141 LD_LIBRARY_PATH=$objpfx $ldso $testprogram --early-exit $tmpdir |
 142     sort > $testout
 143
 144 cat <<EOF | cmp $testout - || exit 1
 145 base = "$tmp/ftwtest.d/foo/lvl1/lvl2/", file = "file@2", flag = FTW_F, level = 4
 146 succeeded
 147 EOF
 148 rm $testout
 149
 150 rm -fr $tmpdir
 151
 152 exit 0