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" "options" "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 | $FILTER_LS2" \
 118 "\
 119 mdev.testdir/dev:
 120 drwxr-xr-x 2 0 0 disk
 121 lrwxrwxrwx 1 0 0 sda -> disk/sda
 122
 123 mdev.testdir/dev/disk:
 124 br--r--r-- 1 0 0 sda
 125 " \
 126         "" ""
 127 SKIP=
 128
 129 # continuing to use directory structure from prev test
 130 rm -rf mdev.testdir/dev/*
 131 # here we complicate things by having non-matching group 1 and using %0
 132 echo "s([0-9])*d([a-z]+) 0:0 644 >sd/%2_%0" >mdev.testdir/etc/mdev.conf
 133 optional STATIC FEATURE_MDEV_CONF FEATURE_MDEV_RENAME FEATURE_MDEV_RENAME_REGEXP FEATURE_LS_RECURSIVE FEATURE_LS_TIMESTAMPS FEATURE_LS_USERNAME FEATURE_LS_SORTFILES
 134 testing "mdev regexp substring match + replace" \
 135         "env - PATH=$PATH ACTION=add DEVPATH=/block/sda chroot mdev.testdir /mdev 2>&1;
 136         ls -lnR mdev.testdir/dev | $FILTER_LS2" \
 137 "\
 138 mdev.testdir/dev:
 139 drwxr-xr-x 2 0 0 sd
 140 lrwxrwxrwx 1 0 0 sda -> sd/a_sda
 141
 142 mdev.testdir/dev/sd:
 143 brw-r--r-- 1 0 0 a_sda
 144 " \
 145         "" ""
 146 SKIP=
 147
 148 # continuing to use directory structure from prev test
 149 rm -rf mdev.testdir/dev/*
 150 echo "sda 0:0 644 @echo @echo TEST" >mdev.testdir/etc/mdev.conf
 151 optional STATIC FEATURE_MDEV_CONF FEATURE_MDEV_EXEC FEATURE_LS_RECURSIVE FEATURE_LS_TIMESTAMPS FEATURE_LS_USERNAME FEATURE_SH_IS_ASH
 152 testing "mdev command" \
 153         "env - PATH=$PATH ACTION=add DEVPATH=/block/sda chroot mdev.testdir /mdev 2>&1;
 154         ls -lnR mdev.testdir/dev | $FILTER_LS" \
 155 "\
 156 @echo TEST
 157 mdev.testdir/dev:
 158 brw-r--r-- 1 0 0 8,0 sda
 159 " \
 160         "" ""
 161 SKIP=
 162
 163 # continuing to use directory structure from prev test
 164 rm -rf mdev.testdir/dev/*
 165 echo "sda 0:0 644 =block/ @echo @echo TEST:\$MDEV" >mdev.testdir/etc/mdev.conf
 166 optional STATIC FEATURE_MDEV_CONF FEATURE_MDEV_RENAME FEATURE_MDEV_EXEC FEATURE_LS_RECURSIVE FEATURE_LS_TIMESTAMPS FEATURE_LS_USERNAME FEATURE_SH_IS_ASH
 167 testing "mdev move and command" \
 168         "env - PATH=$PATH ACTION=add DEVPATH=/block/sda chroot mdev.testdir /mdev 2>&1;
 169         ls -lnR mdev.testdir/dev | $FILTER_LS2" \
 170 "\
 171 @echo TEST:block/sda
 172 mdev.testdir/dev:
 173 drwxr-xr-x 2 0 0 block
 174
 175 mdev.testdir/dev/block:
 176 brw-r--r-- 1 0 0 sda
 177 " \
 178         "" ""
 179 SKIP=
 180
 181 # continuing to use directory structure from prev test
 182 rm -rf mdev.testdir/dev/*
 183 echo "@8,0 0:1 644" >mdev.testdir/etc/mdev.conf
 184 optional STATIC FEATURE_MDEV_CONF FEATURE_MDEV_RENAME FEATURE_MDEV_RENAME_REGEXP FEATURE_LS_RECURSIVE FEATURE_LS_TIMESTAMPS FEATURE_LS_USERNAME
 185 testing "mdev #maj,min and no explicit uid" \
 186         "env - PATH=$PATH ACTION=add DEVPATH=/block/sda chroot mdev.testdir /mdev 2>&1;
 187         ls -lnR mdev.testdir/dev | $FILTER_LS" \
 188 "\
 189 mdev.testdir/dev:
 190 brw-r--r-- 1 0 1 8,0 sda
 191 " \
 192         "" ""
 193 SKIP=
 194
 195 # continuing to use directory structure from prev test
 196 rm -rf mdev.testdir/dev/*
 197 mkdir -p mdev.testdir/sys/class/tty/capi
 198 echo "191:0" >mdev.testdir/sys/class/tty/capi/dev
 199 mkdir -p mdev.testdir/sys/class/tty/capi1
 200 echo "191:1" >mdev.testdir/sys/class/tty/capi1/dev
 201 mkdir -p mdev.testdir/sys/class/tty/capi20
 202 echo "191:20" >mdev.testdir/sys/class/tty/capi20/dev
 203 echo "capi            0:0 0660 =capi20"      >mdev.testdir/etc/mdev.conf
 204 echo "capi([0-9])     0:0 0660 =capi20.0%1" >>mdev.testdir/etc/mdev.conf
 205 echo "capi([0-9]*)    0:0 0660 =capi20.%1"  >>mdev.testdir/etc/mdev.conf
 206 # mdev invocation with DEVPATH=/class/tty/capi20 was deleting /dev/capi20
 207 optional STATIC FEATURE_MDEV_CONF FEATURE_MDEV_RENAME FEATURE_MDEV_RENAME_REGEXP FEATURE_LS_RECURSIVE FEATURE_LS_TIMESTAMPS FEATURE_LS_USERNAME FEATURE_LS_SORTFILES
 208 testing "move rule does not delete node with name == device_name" \
 209         "\
 210         env - PATH=$PATH ACTION=add DEVPATH=/class/tty/capi chroot mdev.testdir /mdev 2>&1;
 211         env - PATH=$PATH ACTION=add DEVPATH=/class/tty/capi1 chroot mdev.testdir /mdev 2>&1;
 212         env - PATH=$PATH ACTION=add DEVPATH=/class/tty/capi20 chroot mdev.testdir /mdev 2>&1;
 213         ls -lnR mdev.testdir/dev | $FILTER_LS" \
 214 "\
 215 mdev.testdir/dev:
 216 crw-rw---- 1 0 0 191,0 capi20
 217 crw-rw---- 1 0 0 191,1 capi20.01
 218 crw-rw---- 1 0 0 191,20 capi20.20
 219 " \
 220         "" ""
 221 SKIP=
 222
 223 # clean up
 224 rm -rf mdev.testdir
 225
 226 exit $FAILCOUNT