io/ftwtest-sh

   1 #! /bin/sh
   2 # Test for nftw(3).
   3 # Copyright (C) 1997-2014 Free Software Foundation, Inc.
   4 # This file is part of the GNU C Library.
   5
   6 # The GNU C Library is free software; you can redistribute it and/or
   7 # modify it under the terms of the GNU Lesser General Public
   8 # License as published by the Free Software Foundation; either
   9 # version 2.1 of the License, or (at your option) any later version.
  10
  11 # The GNU C Library 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 GNU
  14 # Lesser General Public License for more details.
  15
  16 # You should have received a copy of the GNU Lesser General Public
  17 # License along with the GNU C Library; if not, see
  18 # <http://www.gnu.org/licenses/>.
  19
  20 set -e
  21
  22 # The common objpfx, used to find libraries and the dynamic loader.
  23 objpfx=$1
  24
  25 # We expect one parameter which is the test program.  This must understand
  26 # a number options:
  27 #   --phys              use the FTW_PHYS flag
  28 #   --chdir             use the FTW_CHDIR and print the current directory
  29 #                       in the callback
  30 #   --depth             use the FTW_DEPTH flag
  31 #   --early-exit        print file@2 item only and return non-zero from the
  32 #                       callback when it is seen
  33 testprogram=$2
  34
  35 # We cannot test this as root.
  36 if test `id | sed "s/uid=\([0-9]*\).*/\1/"` = 0; then
  37   exit 0
  38 fi
  39
  40 # Since we use `sort' we must make sure to use the same locale everywhere.
  41 LC_ALL=C
  42 export LC_ALL
  43 LANG=C
  44 export LANG
  45
  46 # First create our scenario:
  47 tmp=${objpfx}io
  48 tmpdir=$tmp/ftwtest.d
  49
  50 trap 'chmod -fR a+x $tmpdir; rm -fr $tmpdir $testout' 1 2 3 15
  51
  52 if test -d $tmpdir; then
  53   chmod -fR a+x $tmpdir
  54   rm -fr $tmpdir
  55 fi
  56 mkdir $tmpdir
  57 mkdir $tmpdir/foo
  58 mkdir $tmpdir/bar
  59 echo > $tmpdir/baz
  60 mkdir $tmpdir/foo/lvl1
  61 echo > $tmpdir/foo/lvl1/file@1
  62 mkdir $tmpdir/foo/lvl1/lvl2
  63 echo > $tmpdir/foo/lvl1/lvl2/file@2
  64 mkdir $tmpdir/foo/lvl1/lvl2/lvl3
  65 echo > $tmpdir/foo/lvl1/lvl2/lvl3/file@3
  66 ln -s $tmpdir $tmpdir/foo/lvl1/lvl2/lvl3/link@3
  67 ln -s $tmpdir/foo/lvl1/lvl2 $tmpdir/foo/lvl1/lvl2/link@2
  68 ln -s $tmpdir/foo/lvl1/lvl2/lvl3/lvl4 $tmpdir/foo/lvl1/link@1
  69 echo > $tmpdir/bar/xo
  70 chmod a-x,a+r $tmpdir/bar
  71
  72 testout=$tmp/ftwtest.out
  73
  74 $testprogram $tmpdir |
  75     sort > $testout
  76
  77 cat <<EOF | cmp $testout - || exit 1
  78 base = "$tmp/", file = "ftwtest.d", flag = FTW_D, level = 0
  79 base = "$tmp/ftwtest.d/", file = "bar", flag = FTW_D, level = 1
  80 base = "$tmp/ftwtest.d/", file = "baz", flag = FTW_F, level = 1
  81 base = "$tmp/ftwtest.d/", file = "foo", flag = FTW_D, level = 1
  82 base = "$tmp/ftwtest.d/bar/", file = "xo", flag = FTW_NS, level = 2
  83 base = "$tmp/ftwtest.d/foo/", file = "lvl1", flag = FTW_D, level = 2
  84 base = "$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_D, 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_D, 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 $testprogram --depth $tmpdir |
  94     sort > $testout
  95
  96 cat <<EOF | cmp $testout - || exit 1
  97 base = "$tmp/", file = "ftwtest.d", flag = FTW_DP, level = 0
  98 base = "$tmp/ftwtest.d/", file = "bar", flag = FTW_DP, level = 1
  99 base = "$tmp/ftwtest.d/", file = "baz", flag = FTW_F, level = 1
 100 base = "$tmp/ftwtest.d/", file = "foo", flag = FTW_DP, level = 1
 101 base = "$tmp/ftwtest.d/bar/", file = "xo", flag = FTW_NS, level = 2
 102 base = "$tmp/ftwtest.d/foo/", file = "lvl1", flag = FTW_DP, level = 2
 103 base = "$tmp/ftwtest.d/foo/lvl1/", file = "file@1", flag = FTW_F, level = 3
 104 base = "$tmp/ftwtest.d/foo/lvl1/", file = "link@1", flag = FTW_SLN, level = 3
 105 base = "$tmp/ftwtest.d/foo/lvl1/", file = "lvl2", flag = FTW_DP, 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 = "lvl3", flag = FTW_DP, level = 4
 108 base = "$tmp/ftwtest.d/foo/lvl1/lvl2/lvl3/", file = "file@3", flag = FTW_F, level = 5
 109 EOF
 110 rm $testout
 111
 112 $testprogram --phys $tmpdir |
 113     sort > $testout
 114
 115 cat <<EOF | cmp $testout - || exit 1
 116 base = "$tmp/", file = "ftwtest.d", flag = FTW_D, level = 0
 117 base = "$tmp/ftwtest.d/", file = "bar", flag = FTW_D, level = 1
 118 base = "$tmp/ftwtest.d/", file = "baz", flag = FTW_F, level = 1
 119 base = "$tmp/ftwtest.d/", file = "foo", flag = FTW_D, level = 1
 120 base = "$tmp/ftwtest.d/bar/", file = "xo", flag = FTW_NS, level = 2
 121 base = "$tmp/ftwtest.d/foo/", file = "lvl1", flag = FTW_D, level = 2
 122 base = "$tmp/ftwtest.d/foo/lvl1/", file = "file@1", flag = FTW_F, level = 3
 123 base = "$tmp/ftwtest.d/foo/lvl1/", file = "link@1", flag = FTW_SL, level = 3
 124 base = "$tmp/ftwtest.d/foo/lvl1/", file = "lvl2", flag = FTW_D, level = 3
 125 base = "$tmp/ftwtest.d/foo/lvl1/lvl2/", file = "file@2", flag = FTW_F, level = 4
 126 base = "$tmp/ftwtest.d/foo/lvl1/lvl2/", file = "link@2", flag = FTW_SL, level = 4
 127 base = "$tmp/ftwtest.d/foo/lvl1/lvl2/", file = "lvl3", flag = FTW_D, level = 4
 128 base = "$tmp/ftwtest.d/foo/lvl1/lvl2/lvl3/", file = "file@3", flag = FTW_F, level = 5
 129 base = "$tmp/ftwtest.d/foo/lvl1/lvl2/lvl3/", file = "link@3", flag = FTW_SL, level = 5
 130 EOF
 131 rm $testout
 132
 133 # For the next test everything must be readable.
 134 chmod -fR a+x $tmpdir
 135
 136 $testprogram --chdir $tmpdir |
 137     sort > $testout
 138
 139 # perhaps $tmp involves some symlinks...
 140 tmpreal=`cd $tmp; /bin/pwd 2>/dev/null || /usr/bin/pwd`
 141
 142 cat <<EOF | cmp $testout - || exit 1
 143 base = "$tmp/", file = "ftwtest.d", flag = FTW_D, cwd = $tmpreal, level = 0
 144 base = "$tmp/ftwtest.d/", file = "bar", flag = FTW_D, cwd = $tmpreal/ftwtest.d, level = 1
 145 base = "$tmp/ftwtest.d/", file = "baz", flag = FTW_F, cwd = $tmpreal/ftwtest.d, level = 1
 146 base = "$tmp/ftwtest.d/", file = "foo", flag = FTW_D, cwd = $tmpreal/ftwtest.d, level = 1
 147 base = "$tmp/ftwtest.d/bar/", file = "xo", flag = FTW_F, cwd = $tmpreal/ftwtest.d/bar, level = 2
 148 base = "$tmp/ftwtest.d/foo/", file = "lvl1", flag = FTW_D, cwd = $tmpreal/ftwtest.d/foo, level = 2
 149 base = "$tmp/ftwtest.d/foo/lvl1/", file = "file@1", flag = FTW_F, cwd = $tmpreal/ftwtest.d/foo/lvl1, level = 3
 150 base = "$tmp/ftwtest.d/foo/lvl1/", file = "link@1", flag = FTW_SLN, cwd = $tmpreal/ftwtest.d/foo/lvl1, level = 3
 151 base = "$tmp/ftwtest.d/foo/lvl1/", file = "lvl2", flag = FTW_D, cwd = $tmpreal/ftwtest.d/foo/lvl1, level = 3
 152 base = "$tmp/ftwtest.d/foo/lvl1/lvl2/", file = "file@2", flag = FTW_F, cwd = $tmpreal/ftwtest.d/foo/lvl1/lvl2, level = 4
 153 base = "$tmp/ftwtest.d/foo/lvl1/lvl2/", file = "lvl3", flag = FTW_D, cwd = $tmpreal/ftwtest.d/foo/lvl1/lvl2, level = 4
 154 base = "$tmp/ftwtest.d/foo/lvl1/lvl2/lvl3/", file = "file@3", flag = FTW_F, cwd = $tmpreal/ftwtest.d/foo/lvl1/lvl2/lvl3, level = 5
 155 EOF
 156 rm $testout
 157
 158 curwd=`/bin/pwd 2>/dev/null || /usr/bin/pwd`
 159 cd "$tmp"
 160 $testprogram --chdir ftwtest.d |
 161     sort > $testout
 162 cd "$curwd"
 163
 164 cat <<EOF | diff -u $testout - || exit 1
 165 base = "", file = "ftwtest.d", flag = FTW_D, cwd = $tmpreal, level = 0
 166 base = "ftwtest.d/", file = "bar", flag = FTW_D, cwd = $tmpreal/ftwtest.d, level = 1
 167 base = "ftwtest.d/", file = "baz", flag = FTW_F, cwd = $tmpreal/ftwtest.d, level = 1
 168 base = "ftwtest.d/", file = "foo", flag = FTW_D, cwd = $tmpreal/ftwtest.d, level = 1
 169 base = "ftwtest.d/bar/", file = "xo", flag = FTW_F, cwd = $tmpreal/ftwtest.d/bar, level = 2
 170 base = "ftwtest.d/foo/", file = "lvl1", flag = FTW_D, cwd = $tmpreal/ftwtest.d/foo, level = 2
 171 base = "ftwtest.d/foo/lvl1/", file = "file@1", flag = FTW_F, cwd = $tmpreal/ftwtest.d/foo/lvl1, level = 3
 172 base = "ftwtest.d/foo/lvl1/", file = "link@1", flag = FTW_SLN, cwd = $tmpreal/ftwtest.d/foo/lvl1, level = 3
 173 base = "ftwtest.d/foo/lvl1/", file = "lvl2", flag = FTW_D, cwd = $tmpreal/ftwtest.d/foo/lvl1, level = 3
 174 base = "ftwtest.d/foo/lvl1/lvl2/", file = "file@2", flag = FTW_F, cwd = $tmpreal/ftwtest.d/foo/lvl1/lvl2, level = 4
 175 base = "ftwtest.d/foo/lvl1/lvl2/", file = "lvl3", flag = FTW_D, cwd = $tmpreal/ftwtest.d/foo/lvl1/lvl2, level = 4
 176 base = "ftwtest.d/foo/lvl1/lvl2/lvl3/", file = "file@3", flag = FTW_F, cwd = $tmpreal/ftwtest.d/foo/lvl1/lvl2/lvl3, level = 5
 177 EOF
 178 rm $testout
 179
 180 curwd=`/bin/pwd 2>/dev/null || /usr/bin/pwd`
 181 cd "$tmp"
 182 $testprogram --chdir ftwtest.d/. |
 183     sort > $testout
 184 cd "$curwd"
 185
 186 cat <<EOF | diff -u $testout - || exit 1
 187 base = "ftwtest.d/", file = ".", flag = FTW_D, cwd = $tmpreal/ftwtest.d, level = 0
 188 base = "ftwtest.d/./", file = "bar", flag = FTW_D, cwd = $tmpreal/ftwtest.d, level = 1
 189 base = "ftwtest.d/./", file = "baz", flag = FTW_F, cwd = $tmpreal/ftwtest.d, level = 1
 190 base = "ftwtest.d/./", file = "foo", flag = FTW_D, cwd = $tmpreal/ftwtest.d, level = 1
 191 base = "ftwtest.d/./bar/", file = "xo", flag = FTW_F, cwd = $tmpreal/ftwtest.d/bar, level = 2
 192 base = "ftwtest.d/./foo/", file = "lvl1", flag = FTW_D, cwd = $tmpreal/ftwtest.d/foo, level = 2
 193 base = "ftwtest.d/./foo/lvl1/", file = "file@1", flag = FTW_F, cwd = $tmpreal/ftwtest.d/foo/lvl1, level = 3
 194 base = "ftwtest.d/./foo/lvl1/", file = "link@1", flag = FTW_SLN, cwd = $tmpreal/ftwtest.d/foo/lvl1, level = 3
 195 base = "ftwtest.d/./foo/lvl1/", file = "lvl2", flag = FTW_D, cwd = $tmpreal/ftwtest.d/foo/lvl1, level = 3
 196 base = "ftwtest.d/./foo/lvl1/lvl2/", file = "file@2", flag = FTW_F, cwd = $tmpreal/ftwtest.d/foo/lvl1/lvl2, level = 4
 197 base = "ftwtest.d/./foo/lvl1/lvl2/", file = "lvl3", flag = FTW_D, cwd = $tmpreal/ftwtest.d/foo/lvl1/lvl2, level = 4
 198 base = "ftwtest.d/./foo/lvl1/lvl2/lvl3/", file = "file@3", flag = FTW_F, cwd = $tmpreal/ftwtest.d/foo/lvl1/lvl2/lvl3, level = 5
 199 EOF
 200 rm $testout
 201
 202 curwd=`/bin/pwd 2>/dev/null || /usr/bin/pwd`
 203 cd "$tmp"
 204 $testprogram --chdir ftwtest.d/foo/lvl1/link@1 |
 205     sort > $testout
 206 cd "$curwd"
 207
 208 cat <<EOF | diff -u $testout - || exit 1
 209 base = "ftwtest.d/foo/lvl1/", file = "link@1", flag = FTW_SLN, cwd = $tmpreal/ftwtest.d/foo/lvl1, level = 0
 210 EOF
 211 rm $testout
 212
 213 $testprogram --early-exit $tmpdir |
 214     sort > $testout
 215
 216 cat <<EOF | cmp $testout - || exit 1
 217 base = "$tmp/ftwtest.d/foo/lvl1/lvl2/", file = "file@2", flag = FTW_F, level = 4
 218 succeeded
 219 EOF
 220 rm $testout
 221
 222 mkdir $tmpdir/foo/lvl1b
 223 echo > $tmpdir/foo/lvl1b/file@1b
 224 echo > $tmpdir/foo/lvl1b/file2@1b
 225 echo > $tmpdir/foo/lvl1b/file3@1b
 226
 227 $testprogram --skip-subtree=lvl1 $tmpdir |
 228     sort > $testout
 229
 230 cat <<EOF | diff -u $testout - || exit 1
 231 base = "$tmp/", file = "ftwtest.d", flag = FTW_D, level = 0
 232 base = "$tmp/ftwtest.d/", file = "bar", flag = FTW_D, level = 1
 233 base = "$tmp/ftwtest.d/", file = "baz", flag = FTW_F, level = 1
 234 base = "$tmp/ftwtest.d/", file = "foo", flag = FTW_D, level = 1
 235 base = "$tmp/ftwtest.d/bar/", file = "xo", flag = FTW_F, level = 2
 236 base = "$tmp/ftwtest.d/foo/", file = "lvl1", flag = FTW_D, level = 2
 237 base = "$tmp/ftwtest.d/foo/", file = "lvl1b", flag = FTW_D, level = 2
 238 base = "$tmp/ftwtest.d/foo/lvl1b/", file = "file2@1b", flag = FTW_F, level = 3
 239 base = "$tmp/ftwtest.d/foo/lvl1b/", file = "file3@1b", flag = FTW_F, level = 3
 240 base = "$tmp/ftwtest.d/foo/lvl1b/", file = "file@1b", flag = FTW_F, level = 3
 241 EOF
 242 rm $testout
 243
 244 $testprogram --skip-siblings=lvl1 $tmpdir |
 245     sort > $testout
 246
 247 # The filesystem is not required to put lvl1 before lvl1b.
 248 # If lvl1b comes after lvl1, it shouldn't be printed, while if it
 249 # comes before, it should.
 250 catcmd=cat
 251 [ -n "`ls -U $tmpdir/foo/ | sed -n '/lvl1$/,${/lvl1b$/p;}'`" ] \
 252   && catcmd="grep -v lvl1b"
 253
 254 $catcmd <<EOF | diff -u $testout - || exit 1
 255 base = "$tmp/", file = "ftwtest.d", flag = FTW_D, level = 0
 256 base = "$tmp/ftwtest.d/", file = "bar", flag = FTW_D, level = 1
 257 base = "$tmp/ftwtest.d/", file = "baz", flag = FTW_F, level = 1
 258 base = "$tmp/ftwtest.d/", file = "foo", flag = FTW_D, level = 1
 259 base = "$tmp/ftwtest.d/bar/", file = "xo", flag = FTW_F, level = 2
 260 base = "$tmp/ftwtest.d/foo/", file = "lvl1", flag = FTW_D, level = 2
 261 base = "$tmp/ftwtest.d/foo/", file = "lvl1b", flag = FTW_D, level = 2
 262 base = "$tmp/ftwtest.d/foo/lvl1b/", file = "file2@1b", flag = FTW_F, level = 3
 263 base = "$tmp/ftwtest.d/foo/lvl1b/", file = "file3@1b", flag = FTW_F, level = 3
 264 base = "$tmp/ftwtest.d/foo/lvl1b/", file = "file@1b", flag = FTW_F, level = 3
 265 EOF
 266 rm $testout
 267
 268 $testprogram --skip-siblings=file@1b $tmpdir |
 269     sort > $testout
 270
 271 # The filesystem is not required to put file2@1b and file3@1b after file@1b.
 272 # If file[23]@1b come after file@1b, it shouldn't be printed, while if they
 273 # come before, they should.
 274 regexp=`echo $(ls -U $tmp/ftwtest.d/foo/lvl1b \
 275                | sed -n '/file@1b$/,${/file[23]@1b$/p;}') | sed 's, ,|,'`
 276 catcmd=cat
 277 [ -n "$regexp" ] && catcmd="egrep -v $regexp"
 278
 279 $catcmd <<EOF | diff -u $testout - || exit 1
 280 base = "$tmp/", file = "ftwtest.d", flag = FTW_D, level = 0
 281 base = "$tmp/ftwtest.d/", file = "bar", flag = FTW_D, level = 1
 282 base = "$tmp/ftwtest.d/", file = "baz", flag = FTW_F, level = 1
 283 base = "$tmp/ftwtest.d/", file = "foo", flag = FTW_D, level = 1
 284 base = "$tmp/ftwtest.d/bar/", file = "xo", flag = FTW_F, level = 2
 285 base = "$tmp/ftwtest.d/foo/", file = "lvl1", flag = FTW_D, level = 2
 286 base = "$tmp/ftwtest.d/foo/", file = "lvl1b", flag = FTW_D, level = 2
 287 base = "$tmp/ftwtest.d/foo/lvl1/", file = "file@1", flag = FTW_F, level = 3
 288 base = "$tmp/ftwtest.d/foo/lvl1/", file = "link@1", flag = FTW_SLN, level = 3
 289 base = "$tmp/ftwtest.d/foo/lvl1/", file = "lvl2", flag = FTW_D, level = 3
 290 base = "$tmp/ftwtest.d/foo/lvl1/lvl2/", file = "file@2", flag = FTW_F, level = 4
 291 base = "$tmp/ftwtest.d/foo/lvl1/lvl2/", file = "lvl3", flag = FTW_D, level = 4
 292 base = "$tmp/ftwtest.d/foo/lvl1/lvl2/lvl3/", file = "file@3", flag = FTW_F, level = 5
 293 base = "$tmp/ftwtest.d/foo/lvl1b/", file = "file2@1b", flag = FTW_F, level = 3
 294 base = "$tmp/ftwtest.d/foo/lvl1b/", file = "file3@1b", flag = FTW_F, level = 3
 295 base = "$tmp/ftwtest.d/foo/lvl1b/", file = "file@1b", flag = FTW_F, level = 3
 296 EOF
 297 rm $testout
 298
 299 rm -fr $tmpdir
 300
 301 exit 0