io/ftwtest-sh

   1 #! /bin/sh
   2 # Test for nftw(3).
   3 # Copyright (C) 1997-2012 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=`echo ${TMPDIR:-/tmp} | sed 's|\(.\)/*$|\1|'`
  48 tmpdir=$tmp/ftwtest.d
  49
  50 [ -f ${objpfx}elf/ld.so ] && ldso=${objpfx}elf/ld.so
  51
  52 trap 'chmod -fR a+x $tmpdir; rm -fr $tmpdir $testout' 1 2 3 15
  53
  54 if test -d $tmpdir; then
  55   chmod -fR a+x $tmpdir
  56   rm -fr $tmpdir
  57 fi
  58 mkdir $tmpdir
  59 mkdir $tmpdir/foo
  60 mkdir $tmpdir/bar
  61 echo > $tmpdir/baz
  62 mkdir $tmpdir/foo/lvl1
  63 echo > $tmpdir/foo/lvl1/file@1
  64 mkdir $tmpdir/foo/lvl1/lvl2
  65 echo > $tmpdir/foo/lvl1/lvl2/file@2
  66 mkdir $tmpdir/foo/lvl1/lvl2/lvl3
  67 echo > $tmpdir/foo/lvl1/lvl2/lvl3/file@3
  68 ln -s $tmpdir $tmpdir/foo/lvl1/lvl2/lvl3/link@3
  69 ln -s $tmpdir/foo/lvl1/lvl2 $tmpdir/foo/lvl1/lvl2/link@2
  70 ln -s $tmpdir/foo/lvl1/lvl2/lvl3/lvl4 $tmpdir/foo/lvl1/link@1
  71 echo > $tmpdir/bar/xo
  72 chmod a-x,a+r $tmpdir/bar
  73
  74 testout=${TMPDIR:-/tmp}/ftwtest.out
  75
  76 LD_LIBRARY_PATH=$objpfx $ldso $testprogram $tmpdir |
  77     sort > $testout
  78
  79 cat <<EOF | cmp $testout - || exit 1
  80 base = "$tmp/", file = "ftwtest.d", flag = FTW_D, level = 0
  81 base = "$tmp/ftwtest.d/", file = "bar", flag = FTW_D, level = 1
  82 base = "$tmp/ftwtest.d/", file = "baz", flag = FTW_F, level = 1
  83 base = "$tmp/ftwtest.d/", file = "foo", flag = FTW_D, level = 1
  84 base = "$tmp/ftwtest.d/bar/", file = "xo", flag = FTW_NS, level = 2
  85 base = "$tmp/ftwtest.d/foo/", file = "lvl1", flag = FTW_D, level = 2
  86 base = "$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_D, 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_D, 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 --depth $tmpdir |
  96     sort > $testout
  97
  98 cat <<EOF | cmp $testout - || exit 1
  99 base = "$tmp/", file = "ftwtest.d", flag = FTW_DP, level = 0
 100 base = "$tmp/ftwtest.d/", file = "bar", flag = FTW_DP, level = 1
 101 base = "$tmp/ftwtest.d/", file = "baz", flag = FTW_F, level = 1
 102 base = "$tmp/ftwtest.d/", file = "foo", flag = FTW_DP, level = 1
 103 base = "$tmp/ftwtest.d/bar/", file = "xo", flag = FTW_NS, level = 2
 104 base = "$tmp/ftwtest.d/foo/", file = "lvl1", flag = FTW_DP, level = 2
 105 base = "$tmp/ftwtest.d/foo/lvl1/", file = "file@1", flag = FTW_F, level = 3
 106 base = "$tmp/ftwtest.d/foo/lvl1/", file = "link@1", flag = FTW_SLN, level = 3
 107 base = "$tmp/ftwtest.d/foo/lvl1/", file = "lvl2", flag = FTW_DP, 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 = "lvl3", flag = FTW_DP, level = 4
 110 base = "$tmp/ftwtest.d/foo/lvl1/lvl2/lvl3/", file = "file@3", flag = FTW_F, level = 5
 111 EOF
 112 rm $testout
 113
 114 LD_LIBRARY_PATH=$objpfx $ldso $testprogram --phys $tmpdir |
 115     sort > $testout
 116
 117 cat <<EOF | cmp $testout - || exit 1
 118 base = "$tmp/", file = "ftwtest.d", flag = FTW_D, level = 0
 119 base = "$tmp/ftwtest.d/", file = "bar", flag = FTW_D, level = 1
 120 base = "$tmp/ftwtest.d/", file = "baz", flag = FTW_F, level = 1
 121 base = "$tmp/ftwtest.d/", file = "foo", flag = FTW_D, level = 1
 122 base = "$tmp/ftwtest.d/bar/", file = "xo", flag = FTW_NS, level = 2
 123 base = "$tmp/ftwtest.d/foo/", file = "lvl1", flag = FTW_D, level = 2
 124 base = "$tmp/ftwtest.d/foo/lvl1/", file = "file@1", flag = FTW_F, level = 3
 125 base = "$tmp/ftwtest.d/foo/lvl1/", file = "link@1", flag = FTW_SL, level = 3
 126 base = "$tmp/ftwtest.d/foo/lvl1/", file = "lvl2", flag = FTW_D, level = 3
 127 base = "$tmp/ftwtest.d/foo/lvl1/lvl2/", file = "file@2", flag = FTW_F, level = 4
 128 base = "$tmp/ftwtest.d/foo/lvl1/lvl2/", file = "link@2", flag = FTW_SL, level = 4
 129 base = "$tmp/ftwtest.d/foo/lvl1/lvl2/", file = "lvl3", flag = FTW_D, level = 4
 130 base = "$tmp/ftwtest.d/foo/lvl1/lvl2/lvl3/", file = "file@3", flag = FTW_F, level = 5
 131 base = "$tmp/ftwtest.d/foo/lvl1/lvl2/lvl3/", file = "link@3", flag = FTW_SL, level = 5
 132 EOF
 133 rm $testout
 134
 135 # For the next test everything must be readable.
 136 chmod -fR a+x $tmpdir
 137
 138 LD_LIBRARY_PATH=$objpfx $ldso $testprogram --chdir $tmpdir |
 139     sort > $testout
 140
 141 # perhaps $tmp involves some symlinks...
 142 tmpreal=`cd $tmp; /bin/pwd 2>/dev/null || /usr/bin/pwd`
 143
 144 cat <<EOF | cmp $testout - || exit 1
 145 base = "$tmp/", file = "ftwtest.d", flag = FTW_D, cwd = $tmpreal, level = 0
 146 base = "$tmp/ftwtest.d/", file = "bar", flag = FTW_D, cwd = $tmpreal/ftwtest.d, level = 1
 147 base = "$tmp/ftwtest.d/", file = "baz", flag = FTW_F, cwd = $tmpreal/ftwtest.d, level = 1
 148 base = "$tmp/ftwtest.d/", file = "foo", flag = FTW_D, cwd = $tmpreal/ftwtest.d, level = 1
 149 base = "$tmp/ftwtest.d/bar/", file = "xo", flag = FTW_F, cwd = $tmpreal/ftwtest.d/bar, level = 2
 150 base = "$tmp/ftwtest.d/foo/", file = "lvl1", flag = FTW_D, cwd = $tmpreal/ftwtest.d/foo, level = 2
 151 base = "$tmp/ftwtest.d/foo/lvl1/", file = "file@1", flag = FTW_F, cwd = $tmpreal/ftwtest.d/foo/lvl1, level = 3
 152 base = "$tmp/ftwtest.d/foo/lvl1/", file = "link@1", flag = FTW_SLN, cwd = $tmpreal/ftwtest.d/foo/lvl1, level = 3
 153 base = "$tmp/ftwtest.d/foo/lvl1/", file = "lvl2", flag = FTW_D, cwd = $tmpreal/ftwtest.d/foo/lvl1, level = 3
 154 base = "$tmp/ftwtest.d/foo/lvl1/lvl2/", file = "file@2", flag = FTW_F, cwd = $tmpreal/ftwtest.d/foo/lvl1/lvl2, level = 4
 155 base = "$tmp/ftwtest.d/foo/lvl1/lvl2/", file = "lvl3", flag = FTW_D, cwd = $tmpreal/ftwtest.d/foo/lvl1/lvl2, level = 4
 156 base = "$tmp/ftwtest.d/foo/lvl1/lvl2/lvl3/", file = "file@3", flag = FTW_F, cwd = $tmpreal/ftwtest.d/foo/lvl1/lvl2/lvl3, level = 5
 157 EOF
 158 rm $testout
 159
 160 curwd=`/bin/pwd 2>/dev/null || /usr/bin/pwd`
 161 cd "$tmp"
 162 LD_LIBRARY_PATH=$objpfx $ldso $testprogram --chdir ftwtest.d |
 163     sort > $testout
 164 cd "$curwd"
 165
 166 cat <<EOF | diff -u $testout - || exit 1
 167 base = "", file = "ftwtest.d", flag = FTW_D, cwd = $tmpreal, level = 0
 168 base = "ftwtest.d/", file = "bar", flag = FTW_D, cwd = $tmpreal/ftwtest.d, level = 1
 169 base = "ftwtest.d/", file = "baz", flag = FTW_F, cwd = $tmpreal/ftwtest.d, level = 1
 170 base = "ftwtest.d/", file = "foo", flag = FTW_D, cwd = $tmpreal/ftwtest.d, level = 1
 171 base = "ftwtest.d/bar/", file = "xo", flag = FTW_F, cwd = $tmpreal/ftwtest.d/bar, level = 2
 172 base = "ftwtest.d/foo/", file = "lvl1", flag = FTW_D, cwd = $tmpreal/ftwtest.d/foo, level = 2
 173 base = "ftwtest.d/foo/lvl1/", file = "file@1", flag = FTW_F, cwd = $tmpreal/ftwtest.d/foo/lvl1, level = 3
 174 base = "ftwtest.d/foo/lvl1/", file = "link@1", flag = FTW_SLN, cwd = $tmpreal/ftwtest.d/foo/lvl1, level = 3
 175 base = "ftwtest.d/foo/lvl1/", file = "lvl2", flag = FTW_D, cwd = $tmpreal/ftwtest.d/foo/lvl1, level = 3
 176 base = "ftwtest.d/foo/lvl1/lvl2/", file = "file@2", flag = FTW_F, cwd = $tmpreal/ftwtest.d/foo/lvl1/lvl2, level = 4
 177 base = "ftwtest.d/foo/lvl1/lvl2/", file = "lvl3", flag = FTW_D, cwd = $tmpreal/ftwtest.d/foo/lvl1/lvl2, level = 4
 178 base = "ftwtest.d/foo/lvl1/lvl2/lvl3/", file = "file@3", flag = FTW_F, cwd = $tmpreal/ftwtest.d/foo/lvl1/lvl2/lvl3, level = 5
 179 EOF
 180 rm $testout
 181
 182 curwd=`/bin/pwd 2>/dev/null || /usr/bin/pwd`
 183 cd "$tmp"
 184 LD_LIBRARY_PATH=$objpfx $ldso $testprogram --chdir ftwtest.d/. |
 185     sort > $testout
 186 cd "$curwd"
 187
 188 cat <<EOF | diff -u $testout - || exit 1
 189 base = "ftwtest.d/", file = ".", flag = FTW_D, cwd = $tmpreal/ftwtest.d, level = 0
 190 base = "ftwtest.d/./", file = "bar", flag = FTW_D, cwd = $tmpreal/ftwtest.d, level = 1
 191 base = "ftwtest.d/./", file = "baz", flag = FTW_F, cwd = $tmpreal/ftwtest.d, level = 1
 192 base = "ftwtest.d/./", file = "foo", flag = FTW_D, cwd = $tmpreal/ftwtest.d, level = 1
 193 base = "ftwtest.d/./bar/", file = "xo", flag = FTW_F, cwd = $tmpreal/ftwtest.d/bar, level = 2
 194 base = "ftwtest.d/./foo/", file = "lvl1", flag = FTW_D, cwd = $tmpreal/ftwtest.d/foo, level = 2
 195 base = "ftwtest.d/./foo/lvl1/", file = "file@1", flag = FTW_F, cwd = $tmpreal/ftwtest.d/foo/lvl1, level = 3
 196 base = "ftwtest.d/./foo/lvl1/", file = "link@1", flag = FTW_SLN, cwd = $tmpreal/ftwtest.d/foo/lvl1, level = 3
 197 base = "ftwtest.d/./foo/lvl1/", file = "lvl2", flag = FTW_D, cwd = $tmpreal/ftwtest.d/foo/lvl1, level = 3
 198 base = "ftwtest.d/./foo/lvl1/lvl2/", file = "file@2", flag = FTW_F, cwd = $tmpreal/ftwtest.d/foo/lvl1/lvl2, level = 4
 199 base = "ftwtest.d/./foo/lvl1/lvl2/", file = "lvl3", flag = FTW_D, cwd = $tmpreal/ftwtest.d/foo/lvl1/lvl2, level = 4
 200 base = "ftwtest.d/./foo/lvl1/lvl2/lvl3/", file = "file@3", flag = FTW_F, cwd = $tmpreal/ftwtest.d/foo/lvl1/lvl2/lvl3, level = 5
 201 EOF
 202 rm $testout
 203
 204 curwd=`/bin/pwd 2>/dev/null || /usr/bin/pwd`
 205 cd "$tmp"
 206 LD_LIBRARY_PATH=$objpfx $ldso $testprogram --chdir ftwtest.d/foo/lvl1/link@1 |
 207     sort > $testout
 208 cd "$curwd"
 209
 210 cat <<EOF | diff -u $testout - || exit 1
 211 base = "ftwtest.d/foo/lvl1/", file = "link@1", flag = FTW_SLN, cwd = $tmpreal/ftwtest.d/foo/lvl1, level = 0
 212 EOF
 213 rm $testout
 214
 215 LD_LIBRARY_PATH=$objpfx $ldso $testprogram --early-exit $tmpdir |
 216     sort > $testout
 217
 218 cat <<EOF | cmp $testout - || exit 1
 219 base = "$tmp/ftwtest.d/foo/lvl1/lvl2/", file = "file@2", flag = FTW_F, level = 4
 220 succeeded
 221 EOF
 222 rm $testout
 223
 224 mkdir $tmpdir/foo/lvl1b
 225 echo > $tmpdir/foo/lvl1b/file@1b
 226 echo > $tmpdir/foo/lvl1b/file2@1b
 227 echo > $tmpdir/foo/lvl1b/file3@1b
 228
 229 LD_LIBRARY_PATH=$objpfx $ldso $testprogram --skip-subtree=lvl1 $tmpdir |
 230     sort > $testout
 231
 232 cat <<EOF | diff -u $testout - || exit 1
 233 base = "$tmp/", file = "ftwtest.d", flag = FTW_D, level = 0
 234 base = "$tmp/ftwtest.d/", file = "bar", flag = FTW_D, level = 1
 235 base = "$tmp/ftwtest.d/", file = "baz", flag = FTW_F, level = 1
 236 base = "$tmp/ftwtest.d/", file = "foo", flag = FTW_D, level = 1
 237 base = "$tmp/ftwtest.d/bar/", file = "xo", flag = FTW_F, level = 2
 238 base = "$tmp/ftwtest.d/foo/", file = "lvl1", flag = FTW_D, level = 2
 239 base = "$tmp/ftwtest.d/foo/", file = "lvl1b", flag = FTW_D, level = 2
 240 base = "$tmp/ftwtest.d/foo/lvl1b/", file = "file2@1b", flag = FTW_F, level = 3
 241 base = "$tmp/ftwtest.d/foo/lvl1b/", file = "file3@1b", flag = FTW_F, level = 3
 242 base = "$tmp/ftwtest.d/foo/lvl1b/", file = "file@1b", flag = FTW_F, level = 3
 243 EOF
 244 rm $testout
 245
 246 LD_LIBRARY_PATH=$objpfx $ldso $testprogram --skip-siblings=lvl1 $tmpdir |
 247     sort > $testout
 248
 249 # The filesystem is not required to put lvl1 before lvl1b.
 250 # If lvl1b comes after lvl1, it shouldn't be printed, while if it
 251 # comes before, it should.
 252 catcmd=cat
 253 [ -n "`ls -U $tmpdir/foo/ | sed -n '/lvl1$/,${/lvl1b$/p;}'`" ] \
 254   && catcmd="grep -v lvl1b"
 255
 256 $catcmd <<EOF | diff -u $testout - || exit 1
 257 base = "$tmp/", file = "ftwtest.d", flag = FTW_D, level = 0
 258 base = "$tmp/ftwtest.d/", file = "bar", flag = FTW_D, level = 1
 259 base = "$tmp/ftwtest.d/", file = "baz", flag = FTW_F, level = 1
 260 base = "$tmp/ftwtest.d/", file = "foo", flag = FTW_D, level = 1
 261 base = "$tmp/ftwtest.d/bar/", file = "xo", flag = FTW_F, level = 2
 262 base = "$tmp/ftwtest.d/foo/", file = "lvl1", flag = FTW_D, level = 2
 263 base = "$tmp/ftwtest.d/foo/", file = "lvl1b", flag = FTW_D, level = 2
 264 base = "$tmp/ftwtest.d/foo/lvl1b/", file = "file2@1b", flag = FTW_F, level = 3
 265 base = "$tmp/ftwtest.d/foo/lvl1b/", file = "file3@1b", flag = FTW_F, level = 3
 266 base = "$tmp/ftwtest.d/foo/lvl1b/", file = "file@1b", flag = FTW_F, level = 3
 267 EOF
 268 rm $testout
 269
 270 LD_LIBRARY_PATH=$objpfx $ldso $testprogram --skip-siblings=file@1b $tmpdir |
 271     sort > $testout
 272
 273 # The filesystem is not required to put file2@1b and file3@1b after file@1b.
 274 # If file[23]@1b come after file@1b, it shouldn't be printed, while if they
 275 # come before, they should.
 276 regexp=`echo $(ls -U $tmp/ftwtest.d/foo/lvl1b \
 277                | sed -n '/file@1b$/,${/file[23]@1b$/p;}') | sed 's, ,|,'`
 278 catcmd=cat
 279 [ -n "$regexp" ] && catcmd="egrep -v $regexp"
 280
 281 $catcmd <<EOF | diff -u $testout - || exit 1
 282 base = "$tmp/", file = "ftwtest.d", flag = FTW_D, level = 0
 283 base = "$tmp/ftwtest.d/", file = "bar", flag = FTW_D, level = 1
 284 base = "$tmp/ftwtest.d/", file = "baz", flag = FTW_F, level = 1
 285 base = "$tmp/ftwtest.d/", file = "foo", flag = FTW_D, level = 1
 286 base = "$tmp/ftwtest.d/bar/", file = "xo", flag = FTW_F, level = 2
 287 base = "$tmp/ftwtest.d/foo/", file = "lvl1", flag = FTW_D, level = 2
 288 base = "$tmp/ftwtest.d/foo/", file = "lvl1b", flag = FTW_D, level = 2
 289 base = "$tmp/ftwtest.d/foo/lvl1/", file = "file@1", flag = FTW_F, level = 3
 290 base = "$tmp/ftwtest.d/foo/lvl1/", file = "link@1", flag = FTW_SLN, level = 3
 291 base = "$tmp/ftwtest.d/foo/lvl1/", file = "lvl2", flag = FTW_D, level = 3
 292 base = "$tmp/ftwtest.d/foo/lvl1/lvl2/", file = "file@2", flag = FTW_F, level = 4
 293 base = "$tmp/ftwtest.d/foo/lvl1/lvl2/", file = "lvl3", flag = FTW_D, level = 4
 294 base = "$tmp/ftwtest.d/foo/lvl1/lvl2/lvl3/", file = "file@3", flag = FTW_F, level = 5
 295 base = "$tmp/ftwtest.d/foo/lvl1b/", file = "file2@1b", flag = FTW_F, level = 3
 296 base = "$tmp/ftwtest.d/foo/lvl1b/", file = "file3@1b", flag = FTW_F, level = 3
 297 base = "$tmp/ftwtest.d/foo/lvl1b/", file = "file@1b", flag = FTW_F, level = 3
 298 EOF
 299 rm $testout
 300
 301 rm -fr $tmpdir
 302
 303 exit 0