release/src/router/busybox/testsuite/mdev.tests

   1 #!/bin/sh
   2 # Copyright 2008 by Denys Vlasenko
   3 # Licensed under GPLv2, see file LICENSE in this source tree.
   4
   5 . ./testing.sh
   6
   7 # ls -ln is showing date. Need to remove that, it's variable
   8 # sed: (1) "maj, min" -> "maj,min" (2) coalesce spaces
   9 # cut: remove date
  10 FILTER_LS="grep -v '^total ' | sed -e 's/,  */,/g' -e 's/  */ /g' | cut -d' ' -f 1-5,9-"
  11 # cut: remove size+date
  12 FILTER_LS2="grep -v '^total ' | sed -e 's/,  */,/g' -e 's/  */ /g' | cut -d' ' -f 1-4,9-"
  13
  14 # testing "test name" "commands" "expected result" "file input" "stdin"
  15
  16 rm -rf mdev.testdir
  17 mkdir mdev.testdir
  18 # We need mdev executable to be in chroot jail!
  19 # (will still fail with dynamically linked one, though...)
  20 cp ../busybox mdev.testdir/mdev
  21 mkdir mdev.testdir/bin
  22 cp ../busybox mdev.testdir/bin/sh 2>/dev/null # for testing cmd feature
  23 mkdir mdev.testdir/etc
  24 mkdir mdev.testdir/dev
  25 mkdir -p mdev.testdir/sys/block/sda
  26 echo "8:0" >mdev.testdir/sys/block/sda/dev
  27
  28 # env - PATH=$PATH: on some systems chroot binary won't otherwise be found
  29
  30 optional STATIC FEATURE_LS_TIMESTAMPS FEATURE_LS_USERNAME
  31 testing "mdev add /block/sda" \
  32         "env - PATH=$PATH ACTION=add DEVPATH=/block/sda chroot mdev.testdir /mdev 2>&1;
  33         ls -ln mdev.testdir/dev | $FILTER_LS" \
  34 "\
  35 brw-rw---- 1 0 0 8,0 sda
  36 " \
  37         "" ""
  38 SKIP=
  39
  40 # continuing to use directory structure from prev test
  41 optional STATIC FEATURE_MDEV_CONF FEATURE_LS_TIMESTAMPS FEATURE_LS_USERNAME
  42 testing "mdev deletes /block/sda" \
  43         "env - PATH=$PATH ACTION=remove DEVPATH=/block/sda chroot mdev.testdir /mdev 2>&1;
  44         ls -ln mdev.testdir/dev | $FILTER_LS" \
  45 "\
  46 " \
  47         "" ""
  48 SKIP=
  49
  50 # continuing to use directory structure from prev test
  51 rm -rf mdev.testdir/dev/*
  52 echo ".* 1:1 666" >mdev.testdir/etc/mdev.conf
  53 echo "sda 2:2 444" >>mdev.testdir/etc/mdev.conf
  54 optional STATIC FEATURE_MDEV_CONF FEATURE_LS_TIMESTAMPS FEATURE_LS_USERNAME
  55 testing "mdev stops on first rule" \
  56         "env - PATH=$PATH ACTION=add DEVPATH=/block/sda chroot mdev.testdir /mdev 2>&1;
  57         ls -ln mdev.testdir/dev | $FILTER_LS" \
  58 "\
  59 brw-rw-rw- 1 1 1 8,0 sda
  60 " \
  61         "" ""
  62 SKIP=
  63
  64 # continuing to use directory structure from prev test
  65 rm -rf mdev.testdir/dev/*
  66 echo "-.* 1:1 666" >mdev.testdir/etc/mdev.conf
  67 echo "sda 2:2 444" >>mdev.testdir/etc/mdev.conf
  68 optional STATIC FEATURE_MDEV_CONF FEATURE_LS_TIMESTAMPS FEATURE_LS_USERNAME
  69 testing "mdev does not stop on dash-rule" \
  70         "env - PATH=$PATH ACTION=add DEVPATH=/block/sda chroot mdev.testdir /mdev 2>&1;
  71         ls -ln mdev.testdir/dev | $FILTER_LS" \
  72 "\
  73 br--r--r-- 1 2 2 8,0 sda
  74 " \
  75         "" ""
  76 SKIP=
  77
  78 # continuing to use directory structure from prev test
  79 rm -rf mdev.testdir/dev/*
  80 echo "\$MODALIAS=qw  1:1 666" >mdev.testdir/etc/mdev.conf
  81 echo "\$MODALIAS=qw. 2:2 444" >>mdev.testdir/etc/mdev.conf
  82 echo "\$MODALIAS=qw. 3:3 400" >>mdev.testdir/etc/mdev.conf
  83 optional STATIC FEATURE_MDEV_CONF FEATURE_LS_TIMESTAMPS FEATURE_LS_USERNAME
  84 testing "mdev \$ENVVAR=regex match" \
  85         "env - PATH=$PATH ACTION=add DEVPATH=/block/sda MODALIAS=qwe chroot mdev.testdir /mdev 2>&1;
  86         ls -ln mdev.testdir/dev | $FILTER_LS" \
  87 "\
  88 br--r--r-- 1 2 2 8,0 sda
  89 " \
  90         "" ""
  91 SKIP=
  92
  93 # continuing to use directory structure from prev test
  94 rm -rf mdev.testdir/dev/*
  95 echo "sda 0:0 444 >disk/scsiA" >mdev.testdir/etc/mdev.conf
  96 optional STATIC FEATURE_MDEV_CONF FEATURE_MDEV_RENAME FEATURE_LS_RECURSIVE FEATURE_LS_TIMESTAMPS FEATURE_LS_USERNAME
  97 testing "mdev move/symlink rule '>bar/baz'" \
  98         "env - PATH=$PATH ACTION=add DEVPATH=/block/sda chroot mdev.testdir /mdev 2>&1;
  99         ls -lnR mdev.testdir/dev | $FILTER_LS2" \
 100 "\
 101 mdev.testdir/dev:
 102 drwxr-xr-x 2 0 0 disk
 103 lrwxrwxrwx 1 0 0 sda -> disk/scsiA
 104
 105 mdev.testdir/dev/disk:
 106 br--r--r-- 1 0 0 scsiA
 107 " \
 108         "" ""
 109 SKIP=
 110
 111 # continuing to use directory structure from prev test
 112 rm -rf mdev.testdir/dev/*
 113 echo "sda 0:0 444 >disk/" >mdev.testdir/etc/mdev.conf
 114 optional STATIC FEATURE_MDEV_CONF FEATURE_MDEV_RENAME FEATURE_LS_RECURSIVE FEATURE_LS_TIMESTAMPS FEATURE_LS_USERNAME
 115 testing "mdev move/symlink rule '>bar/'" \
 116         "env - PATH=$PATH ACTION=add DEVPATH=/block/sda chroot mdev.testdir /mdev 2>&1;
 117         ls -lnR mdev.testdir/dev | $FILTER_LS2" \
 118 "\
 119 mdev.testdir/dev:
 120 drwxr-xr-x 2 0 0 disk
 121 lrwxrwxrwx 1 0 0 sda -> disk/sda
 122
 123 mdev.testdir/dev/disk:
 124 br--r--r-- 1 0 0 sda
 125 " \
 126         "" ""
 127 SKIP=
 128
 129 # continuing to use directory structure from prev test
 130 rm -rf mdev.testdir/dev/*
 131 echo "sda 0:0 444 =disk/sd/a" >mdev.testdir/etc/mdev.conf
 132 optional STATIC FEATURE_MDEV_CONF FEATURE_MDEV_RENAME FEATURE_LS_RECURSIVE FEATURE_LS_TIMESTAMPS FEATURE_LS_USERNAME
 133 testing "mdev move rule '=bar/baz/fname'" \
 134         "env - PATH=$PATH ACTION=add DEVPATH=/block/sda chroot mdev.testdir /mdev 2>&1;
 135         ls -lnR mdev.testdir/dev | $FILTER_LS2" \
 136 "\
 137 mdev.testdir/dev:
 138 drwxr-xr-x 3 0 0 disk
 139
 140 mdev.testdir/dev/disk:
 141 drwxr-xr-x 2 0 0 sd
 142
 143 mdev.testdir/dev/disk/sd:
 144 br--r--r-- 1 0 0 a
 145 " \
 146         "" ""
 147 SKIP=
 148
 149 # continuing to use directory structure from prev test
 150 rm -rf mdev.testdir/dev/*
 151 # here we complicate things by having non-matching group 1 and using %0
 152 echo "s([0-9])*d([a-z]+) 0:0 644 >sd/%2_%0" >mdev.testdir/etc/mdev.conf
 153 optional STATIC FEATURE_MDEV_CONF FEATURE_MDEV_RENAME FEATURE_MDEV_RENAME_REGEXP FEATURE_LS_RECURSIVE FEATURE_LS_TIMESTAMPS FEATURE_LS_USERNAME FEATURE_LS_SORTFILES
 154 testing "mdev regexp substring match + replace" \
 155         "env - PATH=$PATH ACTION=add DEVPATH=/block/sda chroot mdev.testdir /mdev 2>&1;
 156         ls -lnR mdev.testdir/dev | $FILTER_LS2" \
 157 "\
 158 mdev.testdir/dev:
 159 drwxr-xr-x 2 0 0 sd
 160 lrwxrwxrwx 1 0 0 sda -> sd/a_sda
 161
 162 mdev.testdir/dev/sd:
 163 brw-r--r-- 1 0 0 a_sda
 164 " \
 165         "" ""
 166 SKIP=
 167
 168 # continuing to use directory structure from prev test
 169 rm -rf mdev.testdir/dev/*
 170 echo "sda 0:0 644 @echo @echo TEST" >mdev.testdir/etc/mdev.conf
 171 optional STATIC FEATURE_MDEV_CONF FEATURE_MDEV_EXEC FEATURE_LS_RECURSIVE FEATURE_LS_TIMESTAMPS FEATURE_LS_USERNAME FEATURE_SH_IS_ASH ASH_BUILTIN_ECHO
 172 testing "mdev command" \
 173         "env - PATH=$PATH ACTION=add DEVPATH=/block/sda chroot mdev.testdir /mdev 2>&1;
 174         ls -lnR mdev.testdir/dev | $FILTER_LS" \
 175 "\
 176 @echo TEST
 177 mdev.testdir/dev:
 178 brw-r--r-- 1 0 0 8,0 sda
 179 " \
 180         "" ""
 181 SKIP=
 182
 183 # continuing to use directory structure from prev test
 184 rm -rf mdev.testdir/dev/*
 185 echo "sda 0:0 644 =block/ @echo @echo TEST:\$MDEV" >mdev.testdir/etc/mdev.conf
 186 optional STATIC FEATURE_MDEV_CONF FEATURE_MDEV_RENAME FEATURE_MDEV_EXEC FEATURE_LS_RECURSIVE FEATURE_LS_TIMESTAMPS FEATURE_LS_USERNAME FEATURE_SH_IS_ASH
 187 testing "mdev move and command" \
 188         "env - PATH=$PATH ACTION=add DEVPATH=/block/sda chroot mdev.testdir /mdev 2>&1;
 189         ls -lnR mdev.testdir/dev | $FILTER_LS2" \
 190 "\
 191 @echo TEST:block/sda
 192 mdev.testdir/dev:
 193 drwxr-xr-x 2 0 0 block
 194
 195 mdev.testdir/dev/block:
 196 brw-r--r-- 1 0 0 sda
 197 " \
 198         "" ""
 199 SKIP=
 200
 201 # continuing to use directory structure from prev test
 202 rm -rf mdev.testdir/dev/*
 203 echo "@8,0 0:1 644" >mdev.testdir/etc/mdev.conf
 204 optional STATIC FEATURE_MDEV_CONF FEATURE_MDEV_RENAME FEATURE_MDEV_RENAME_REGEXP FEATURE_LS_RECURSIVE FEATURE_LS_TIMESTAMPS FEATURE_LS_USERNAME
 205 testing "mdev #maj,min and no explicit uid" \
 206         "env - PATH=$PATH ACTION=add DEVPATH=/block/sda chroot mdev.testdir /mdev 2>&1;
 207         ls -lnR mdev.testdir/dev | $FILTER_LS" \
 208 "\
 209 mdev.testdir/dev:
 210 brw-r--r-- 1 0 1 8,0 sda
 211 " \
 212         "" ""
 213 SKIP=
 214
 215 # continuing to use directory structure from prev test
 216 rm -rf mdev.testdir/dev/*
 217 mkdir -p mdev.testdir/sys/class/tty/capi
 218 echo "191:0" >mdev.testdir/sys/class/tty/capi/dev
 219 mkdir -p mdev.testdir/sys/class/tty/capi1
 220 echo "191:1" >mdev.testdir/sys/class/tty/capi1/dev
 221 mkdir -p mdev.testdir/sys/class/tty/capi20
 222 echo "191:20" >mdev.testdir/sys/class/tty/capi20/dev
 223 echo "capi            0:0 0660 =capi20"      >mdev.testdir/etc/mdev.conf
 224 echo "capi([0-9])     0:0 0660 =capi20.0%1" >>mdev.testdir/etc/mdev.conf
 225 echo "capi([0-9]*)    0:0 0660 =capi20.%1"  >>mdev.testdir/etc/mdev.conf
 226 # mdev invocation with DEVPATH=/class/tty/capi20 was deleting /dev/capi20
 227 optional STATIC FEATURE_MDEV_CONF FEATURE_MDEV_RENAME FEATURE_MDEV_RENAME_REGEXP FEATURE_LS_RECURSIVE FEATURE_LS_TIMESTAMPS FEATURE_LS_USERNAME FEATURE_LS_SORTFILES
 228 testing "move rule does not delete node with name == device_name" \
 229         "\
 230         env - PATH=$PATH ACTION=add DEVPATH=/class/tty/capi chroot mdev.testdir /mdev 2>&1;
 231         env - PATH=$PATH ACTION=add DEVPATH=/class/tty/capi1 chroot mdev.testdir /mdev 2>&1;
 232         env - PATH=$PATH ACTION=add DEVPATH=/class/tty/capi20 chroot mdev.testdir /mdev 2>&1;
 233         ls -lnR mdev.testdir/dev | $FILTER_LS" \
 234 "\
 235 mdev.testdir/dev:
 236 crw-rw---- 1 0 0 191,0 capi20
 237 crw-rw---- 1 0 0 191,1 capi20.01
 238 crw-rw---- 1 0 0 191,20 capi20.20
 239 " \
 240         "" ""
 241 SKIP=
 242
 243 # clean up
 244 rm -rf mdev.testdir
 245
 246 exit $FAILCOUNT