diff options
Diffstat (limited to 'release/src/router/busybox/testsuite/mdev.tests')
| -rwxr-xr-x | release/src/router/busybox/testsuite/mdev.tests | 143 |
1 files changed, 143 insertions, 0 deletions
diff --git a/release/src/router/busybox/testsuite/mdev.tests b/release/src/router/busybox/testsuite/mdev.tests new file mode 100755 index 00000000..90379e66 --- /dev/null +++ b/release/src/router/busybox/testsuite/mdev.tests @@ -0,0 +1,143 @@ +#!/bin/sh +# Copyright 2008 by Denys Vlasenko +# Licensed under GPL v2, see file LICENSE for details. + +. testing.sh + +# ls -ln is showing date. Need to remove that, it's variable +# sed: (1) "maj, min" -> "maj,min" (2) coalesce spaces +# cut: remove date +FILTER_LS="sed -e 's/, */,/g' -e 's/ */ /g' | cut -d' ' -f 1-5,9-" +# cut: remove size+date +FILTER_LS2="sed -e 's/, */,/g' -e 's/ */ /g' | cut -d' ' -f 1-4,9-" + +# testing "test name" "options" "expected result" "file input" "stdin" + +rm -rf mdev.testdir +mkdir mdev.testdir +# We need mdev executable to be in chroot jail! +# (will still fail with dynamically linked one, though...) +cp ../busybox mdev.testdir/mdev +mkdir mdev.testdir/bin +cp ../busybox mdev.testdir/bin/sh 2>/dev/null # for testing cmd feature +mkdir mdev.testdir/etc +mkdir mdev.testdir/dev +mkdir -p mdev.testdir/sys/block/sda +echo "8:0" >mdev.testdir/sys/block/sda/dev + +# env - PATH=$PATH: on some systems chroot binary won't otherwise be found + +testing "mdev add /block/sda" \ + "env - PATH=$PATH ACTION=add DEVPATH=/block/sda chroot mdev.testdir /mdev 2>&1; + ls -ln mdev.testdir/dev | $FILTER_LS" \ +"\ +brw-rw---- 1 0 0 8,0 sda +" \ + "" "" + +# continuing to use directory structure from prev test +rm -rf mdev.testdir/dev/* +echo ".* 1:1 666" >mdev.testdir/etc/mdev.conf +echo "sda 2:2 444" >>mdev.testdir/etc/mdev.conf +testing "mdev stops on first rule" \ + "env - PATH=$PATH ACTION=add DEVPATH=/block/sda chroot mdev.testdir /mdev 2>&1; + ls -ln mdev.testdir/dev | $FILTER_LS" \ +"\ +brw-rw-rw- 1 1 1 8,0 sda +" \ + "" "" + +# continuing to use directory structure from prev test +rm -rf mdev.testdir/dev/* +echo "sda 0:0 444 >disk/scsiA" >mdev.testdir/etc/mdev.conf +testing "mdev move/symlink rule '>bar/baz'" \ + "env - PATH=$PATH ACTION=add DEVPATH=/block/sda chroot mdev.testdir /mdev 2>&1; + ls -lnR mdev.testdir/dev | $FILTER_LS2" \ +"\ +mdev.testdir/dev: +drwxr-xr-x 2 0 0 disk +lrwxrwxrwx 1 0 0 sda -> disk/scsiA + +mdev.testdir/dev/disk: +br--r--r-- 1 0 0 scsiA +" \ + "" "" + +# continuing to use directory structure from prev test +rm -rf mdev.testdir/dev/* +echo "sda 0:0 444 >disk/" >mdev.testdir/etc/mdev.conf +testing "mdev move/symlink rule '>bar/'" \ + "env - PATH=$PATH ACTION=add DEVPATH=/block/sda chroot mdev.testdir /mdev 2>&1; + ls -lnR mdev.testdir/dev | $FILTER_LS2" \ +"\ +mdev.testdir/dev: +drwxr-xr-x 2 0 0 disk +lrwxrwxrwx 1 0 0 sda -> disk/sda + +mdev.testdir/dev/disk: +br--r--r-- 1 0 0 sda +" \ + "" "" + +# continuing to use directory structure from prev test +rm -rf mdev.testdir/dev/* +# here we complicate things by having non-matching group 1 and using %0 +echo "s([0-9])*d([a-z]+) 0:0 644 >sd/%2_%0" >mdev.testdir/etc/mdev.conf +testing "mdev regexp substring match + replace" \ + "env - PATH=$PATH ACTION=add DEVPATH=/block/sda chroot mdev.testdir /mdev 2>&1; + ls -lnR mdev.testdir/dev | $FILTER_LS2" \ +"\ +mdev.testdir/dev: +drwxr-xr-x 2 0 0 sd +lrwxrwxrwx 1 0 0 sda -> sd/a_sda + +mdev.testdir/dev/sd: +brw-r--r-- 1 0 0 a_sda +" \ + "" "" + +# continuing to use directory structure from prev test +rm -rf mdev.testdir/dev/* +echo "sda 0:0 644 @echo @echo TEST" >mdev.testdir/etc/mdev.conf +testing "mdev command" \ + "env - PATH=$PATH ACTION=add DEVPATH=/block/sda chroot mdev.testdir /mdev 2>&1; + ls -lnR mdev.testdir/dev | $FILTER_LS" \ +"\ +@echo TEST +mdev.testdir/dev: +brw-r--r-- 1 0 0 8,0 sda +" \ + "" "" + +# continuing to use directory structure from prev test +rm -rf mdev.testdir/dev/* +echo "sda 0:0 644 =block/ @echo @echo TEST" >mdev.testdir/etc/mdev.conf +testing "mdev move and command" \ + "env - PATH=$PATH ACTION=add DEVPATH=/block/sda chroot mdev.testdir /mdev 2>&1; + ls -lnR mdev.testdir/dev | $FILTER_LS2" \ +"\ +@echo TEST +mdev.testdir/dev: +drwxr-xr-x 2 0 0 block + +mdev.testdir/dev/block: +brw-r--r-- 1 0 0 sda +" \ + "" "" + +# continuing to use directory structure from prev test +rm -rf mdev.testdir/dev/* +echo "@8,0 :1 644" >mdev.testdir/etc/mdev.conf +testing "mdev #maj,min and no explicit uid" \ + "env - PATH=$PATH ACTION=add DEVPATH=/block/sda chroot mdev.testdir /mdev 2>&1; + ls -lnR mdev.testdir/dev | $FILTER_LS" \ +"\ +mdev.testdir/dev: +brw-r--r-- 1 0 1 8,0 sda +" \ + "" "" + +# clean up +rm -rf mdev.testdir + +exit $FAILCOUNT |