LXR 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
  10FILTER_LS="grep -v '^total ' | sed -e 's/,  */,/g' -e 's/  */ /g' | cut -d' ' -f 1-5,9-"
  11# cut: remove size+date
  12FILTER_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
  16rm -rf mdev.testdir
  17mkdir mdev.testdir
  18# We need mdev executable to be in chroot jail!
  19# (will still fail with dynamically linked one, though...)
  20cp ../busybox mdev.testdir/mdev
  21mkdir mdev.testdir/bin
  22cp ../busybox mdev.testdir/bin/sh 2>/dev/null # for testing cmd feature
  23mkdir mdev.testdir/etc
  24mkdir mdev.testdir/dev
  25mkdir -p mdev.testdir/sys/block/sda
  26echo "8:0" >mdev.testdir/sys/block/sda/dev
  27
  28# env - PATH=$PATH: on some systems chroot binary won't otherwise be found
  29
  30optional STATIC FEATURE_LS_TIMESTAMPS FEATURE_LS_USERNAME
  31testing "mdev add /block/sda" \
  32        "env - PATH=$PATH ACTION=add DEVPATH=/block/sda chroot mdev.testdir /mdev 2>&1;
  33        ls -ln mdev.testdir/dev | $FILTER_LS" \
  34"\
  35brw-rw---- 1 0 0 8,0 sda
  36" \
  37        "" ""
  38SKIP=
  39
  40# continuing to use directory structure from prev test
  41optional STATIC FEATURE_MDEV_CONF FEATURE_LS_TIMESTAMPS FEATURE_LS_USERNAME
  42testing "mdev deletes /block/sda" \
  43        "env - PATH=$PATH ACTION=remove DEVPATH=/block/sda chroot mdev.testdir /mdev 2>&1;
  44        ls -ln mdev.testdir/dev | $FILTER_LS" \
  45"\
  46" \
  47        "" ""
  48SKIP=
  49
  50# continuing to use directory structure from prev test
  51rm -rf mdev.testdir/dev/*
  52echo ".* 1:1 666" >mdev.testdir/etc/mdev.conf
  53echo "sda 2:2 444" >>mdev.testdir/etc/mdev.conf
  54optional STATIC FEATURE_MDEV_CONF FEATURE_LS_TIMESTAMPS FEATURE_LS_USERNAME
  55testing "mdev stops on first rule" \
  56        "env - PATH=$PATH ACTION=add DEVPATH=/block/sda chroot mdev.testdir /mdev 2>&1;
  57        ls -ln mdev.testdir/dev | $FILTER_LS" \
  58"\
  59brw-rw-rw- 1 1 1 8,0 sda
  60" \
  61        "" ""
  62SKIP=
  63
  64# continuing to use directory structure from prev test
  65rm -rf mdev.testdir/dev/*
  66echo "-.* 1:1 666" >mdev.testdir/etc/mdev.conf
  67echo "sda 2:2 444" >>mdev.testdir/etc/mdev.conf
  68optional STATIC FEATURE_MDEV_CONF FEATURE_LS_TIMESTAMPS FEATURE_LS_USERNAME
  69testing "mdev does not stop on dash-rule" \
  70        "env - PATH=$PATH ACTION=add DEVPATH=/block/sda chroot mdev.testdir /mdev 2>&1;
  71        ls -ln mdev.testdir/dev | $FILTER_LS" \
  72"\
  73br--r--r-- 1 2 2 8,0 sda
  74" \
  75        "" ""
  76SKIP=
  77
  78# continuing to use directory structure from prev test
  79rm -rf mdev.testdir/dev/*
  80echo "\$MODALIAS=qw  1:1 666" >mdev.testdir/etc/mdev.conf
  81echo "\$MODALIAS=qw. 2:2 444" >>mdev.testdir/etc/mdev.conf
  82echo "\$MODALIAS=qw. 3:3 400" >>mdev.testdir/etc/mdev.conf
  83optional STATIC FEATURE_MDEV_CONF FEATURE_LS_TIMESTAMPS FEATURE_LS_USERNAME
  84testing "mdev \$ENVVAR=regex match" \
  85        "env - PATH=$PATH ACTION=add DEVPATH=/block/sda MODALIAS=qwe chroot mdev.testdir /mdev 2>&1;
  86        ls -ln mdev.testdir/dev | $FILTER_LS" \
  87"\
  88br--r--r-- 1 2 2 8,0 sda
  89" \
  90        "" ""
  91SKIP=
  92
  93# continuing to use directory structure from prev test
  94rm -rf mdev.testdir/dev/*
  95echo "sda 0:0 444 >disk/scsiA" >mdev.testdir/etc/mdev.conf
  96optional STATIC FEATURE_MDEV_CONF FEATURE_MDEV_RENAME FEATURE_LS_RECURSIVE FEATURE_LS_TIMESTAMPS FEATURE_LS_USERNAME
  97testing "mdev move/symlink rule '>bar/baz'" \
  98        "env - PATH=$PATH ACTION=add DEVPATH=/block/sda chroot mdev.testdir /mdev 2>&1;
  99        ls -lnR mdev.testdir/dev | $FILTER_LS2" \
 100"\
 101mdev.testdir/dev:
 102drwxr-xr-x 2 0 0 disk
 103lrwxrwxrwx 1 0 0 sda -> disk/scsiA
 104
 105mdev.testdir/dev/disk:
 106br--r--r-- 1 0 0 scsiA
 107" \
 108        "" ""
 109SKIP=
 110
 111# continuing to use directory structure from prev test
 112rm -rf mdev.testdir/dev/*
 113echo "sda 0:0 444 >disk/" >mdev.testdir/etc/mdev.conf
 114optional STATIC FEATURE_MDEV_CONF FEATURE_MDEV_RENAME FEATURE_LS_RECURSIVE FEATURE_LS_TIMESTAMPS FEATURE_LS_USERNAME
 115testing "mdev move/symlink rule '>bar/'" \
 116        "env - PATH=$PATH ACTION=add DEVPATH=/block/sda chroot mdev.testdir /mdev 2>&1;
 117        ls -lnR mdev.testdir/dev | $FILTER_LS2" \
 118"\
 119mdev.testdir/dev:
 120drwxr-xr-x 2 0 0 disk
 121lrwxrwxrwx 1 0 0 sda -> disk/sda
 122
 123mdev.testdir/dev/disk:
 124br--r--r-- 1 0 0 sda
 125" \
 126        "" ""
 127SKIP=
 128
 129# continuing to use directory structure from prev test
 130rm -rf mdev.testdir/dev/*
 131echo "sda 0:0 444 =disk/sd/a" >mdev.testdir/etc/mdev.conf
 132optional STATIC FEATURE_MDEV_CONF FEATURE_MDEV_RENAME FEATURE_LS_RECURSIVE FEATURE_LS_TIMESTAMPS FEATURE_LS_USERNAME
 133testing "mdev move rule '=bar/baz/fname'" \
 134        "env - PATH=$PATH ACTION=add DEVPATH=/block/sda chroot mdev.testdir /mdev 2>&1;
 135        ls -lnR mdev.testdir/dev | $FILTER_LS2" \
 136"\
 137mdev.testdir/dev:
 138drwxr-xr-x 3 0 0 disk
 139
 140mdev.testdir/dev/disk:
 141drwxr-xr-x 2 0 0 sd
 142
 143mdev.testdir/dev/disk/sd:
 144br--r--r-- 1 0 0 a
 145" \
 146        "" ""
 147SKIP=
 148
 149# continuing to use directory structure from prev test
 150rm -rf mdev.testdir/dev/*
 151# here we complicate things by having non-matching group 1 and using %0
 152echo "s([0-9])*d([a-z]+) 0:0 644 >sd/%2_%0" >mdev.testdir/etc/mdev.conf
 153optional STATIC FEATURE_MDEV_CONF FEATURE_MDEV_RENAME FEATURE_MDEV_RENAME_REGEXP FEATURE_LS_RECURSIVE FEATURE_LS_TIMESTAMPS FEATURE_LS_USERNAME FEATURE_LS_SORTFILES
 154testing "mdev regexp substring match + replace" \
 155        "env - PATH=$PATH ACTION=add DEVPATH=/block/sda chroot mdev.testdir /mdev 2>&1;
 156        ls -lnR mdev.testdir/dev | $FILTER_LS2" \
 157"\
 158mdev.testdir/dev:
 159drwxr-xr-x 2 0 0 sd
 160lrwxrwxrwx 1 0 0 sda -> sd/a_sda
 161
 162mdev.testdir/dev/sd:
 163brw-r--r-- 1 0 0 a_sda
 164" \
 165        "" ""
 166SKIP=
 167
 168# continuing to use directory structure from prev test
 169rm -rf mdev.testdir/dev/*
 170echo "sda 0:0 644 @echo @echo TEST" >mdev.testdir/etc/mdev.conf
 171optional STATIC FEATURE_MDEV_CONF FEATURE_MDEV_EXEC FEATURE_LS_RECURSIVE FEATURE_LS_TIMESTAMPS FEATURE_LS_USERNAME SH_IS_ASH ASH_ECHO
 172testing "mdev command" \
 173        "env - PATH=$PATH ACTION=add DEVPATH=/block/sda chroot mdev.testdir /mdev 2>&1;
 174        ls -lnR mdev.testdir/dev | $FILTER_LS" \
 175"\
 176@echo TEST
 177mdev.testdir/dev:
 178brw-r--r-- 1 0 0 8,0 sda
 179" \
 180        "" ""
 181SKIP=
 182
 183# continuing to use directory structure from prev test
 184rm -rf mdev.testdir/dev/*
 185echo "sda 0:0 644 =block/ @echo @echo TEST:\$MDEV" >mdev.testdir/etc/mdev.conf
 186optional STATIC FEATURE_MDEV_CONF FEATURE_MDEV_RENAME FEATURE_MDEV_EXEC FEATURE_LS_RECURSIVE FEATURE_LS_TIMESTAMPS FEATURE_LS_USERNAME SH_IS_ASH
 187testing "mdev move and command" \
 188        "env - PATH=$PATH ACTION=add DEVPATH=/block/sda chroot mdev.testdir /mdev 2>&1;
 189        ls -lnR mdev.testdir/dev | $FILTER_LS2" \
 190"\
 191@echo TEST:block/sda
 192mdev.testdir/dev:
 193drwxr-xr-x 2 0 0 block
 194
 195mdev.testdir/dev/block:
 196brw-r--r-- 1 0 0 sda
 197" \
 198        "" ""
 199SKIP=
 200
 201# continuing to use directory structure from prev test
 202rm -rf mdev.testdir/dev/*
 203echo "@8,0 0:1 644" >mdev.testdir/etc/mdev.conf
 204optional STATIC FEATURE_MDEV_CONF FEATURE_MDEV_RENAME FEATURE_MDEV_RENAME_REGEXP FEATURE_LS_RECURSIVE FEATURE_LS_TIMESTAMPS FEATURE_LS_USERNAME
 205testing "mdev #maj,min and no explicit uid" \
 206        "env - PATH=$PATH ACTION=add DEVPATH=/block/sda chroot mdev.testdir /mdev 2>&1;
 207        ls -lnR mdev.testdir/dev | $FILTER_LS" \
 208"\
 209mdev.testdir/dev:
 210brw-r--r-- 1 0 1 8,0 sda
 211" \
 212        "" ""
 213SKIP=
 214
 215# continuing to use directory structure from prev test
 216rm -rf mdev.testdir/dev/*
 217mkdir -p mdev.testdir/sys/class/tty/capi
 218echo "191:0" >mdev.testdir/sys/class/tty/capi/dev
 219mkdir -p mdev.testdir/sys/class/tty/capi1
 220echo "191:1" >mdev.testdir/sys/class/tty/capi1/dev
 221mkdir -p mdev.testdir/sys/class/tty/capi20
 222echo "191:20" >mdev.testdir/sys/class/tty/capi20/dev
 223echo "capi            0:0 0660 =capi20"      >mdev.testdir/etc/mdev.conf
 224echo "capi([0-9])     0:0 0660 =capi20.0%1" >>mdev.testdir/etc/mdev.conf
 225echo "capi([0-9]*)    0:0 0660 =capi20.%1"  >>mdev.testdir/etc/mdev.conf
 226# mdev invocation with DEVPATH=/class/tty/capi20 was deleting /dev/capi20
 227optional STATIC FEATURE_MDEV_CONF FEATURE_MDEV_RENAME FEATURE_MDEV_RENAME_REGEXP FEATURE_LS_RECURSIVE FEATURE_LS_TIMESTAMPS FEATURE_LS_USERNAME FEATURE_LS_SORTFILES
 228testing "move rule does not delete node with name == device_name" \
 229        "\
 230        env - PATH=$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"\
 235mdev.testdir/dev:
 236crw-rw---- 1 0 0 191,0 capi20
 237crw-rw---- 1 0 0 191,1 capi20.01
 238crw-rw---- 1 0 0 191,20 capi20.20
 239" \
 240        "" ""
 241SKIP=
 242
 243# clean up
 244rm -rf mdev.testdir
 245
 246exit $FAILCOUNT
 247