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busybox/testsuite/mdev.tests
Denys Vlasenko 265062d59d shells: make hush test optional, rename ASH_BUILTIN_foo -> ASH_foo 
This makes hash and ash more symmetrical wrt config menu and config
options.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-01-10 15:13:30 +01:00

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#!/bin/sh
# Copyright 2008 by Denys Vlasenko
# Licensed under GPLv2, see file LICENSE in this source tree.
. ./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="grep -v '^total ' | sed -e 's/, */,/g' -e 's/ */ /g' | cut -d' ' -f 1-5,9-"
# cut: remove size+date
FILTER_LS2="grep -v '^total ' | sed -e 's/, */,/g' -e 's/ */ /g' | cut -d' ' -f 1-4,9-"
# testing "test name" "commands" "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=$PATH: on some systems chroot binary won't otherwise be found
optional STATIC FEATURE_LS_TIMESTAMPS FEATURE_LS_USERNAME
testing "mdev add /block/sda" \
"env - PATH=$PATH ACTION=add DEVPATH=/block/sda chroot mdev.testdir /mdev 2>&1;
ls -ln mdev.testdir/dev | $FILTER_LS" \
"\
brw-rw---- 1 0 0 8,0 sda
" \
"" ""
SKIP=
# continuing to use directory structure from prev test
optional STATIC FEATURE_MDEV_CONF FEATURE_LS_TIMESTAMPS FEATURE_LS_USERNAME
testing "mdev deletes /block/sda" \
"env - PATH=$PATH ACTION=remove DEVPATH=/block/sda chroot mdev.testdir /mdev 2>&1;
ls -ln mdev.testdir/dev | $FILTER_LS" \
"\
" \
"" ""
SKIP=
# continuing to use directory structure from prev test
rm -rf mdev.testdir/dev/*
echo ".* 1:1 666" >mdev.testdir/etc/mdev.conf
echo "sda 2:2 444" >>mdev.testdir/etc/mdev.conf
optional STATIC FEATURE_MDEV_CONF FEATURE_LS_TIMESTAMPS FEATURE_LS_USERNAME
testing "mdev stops on first rule" \
"env - PATH=$PATH ACTION=add DEVPATH=/block/sda chroot mdev.testdir /mdev 2>&1;
ls -ln mdev.testdir/dev | $FILTER_LS" \
"\
brw-rw-rw- 1 1 1 8,0 sda
" \
"" ""
SKIP=
# continuing to use directory structure from prev test
rm -rf mdev.testdir/dev/*
echo "-.* 1:1 666" >mdev.testdir/etc/mdev.conf
echo "sda 2:2 444" >>mdev.testdir/etc/mdev.conf
optional STATIC FEATURE_MDEV_CONF FEATURE_LS_TIMESTAMPS FEATURE_LS_USERNAME
testing "mdev does not stop on dash-rule" \
"env - PATH=$PATH ACTION=add DEVPATH=/block/sda chroot mdev.testdir /mdev 2>&1;
ls -ln mdev.testdir/dev | $FILTER_LS" \
"\
br--r--r-- 1 2 2 8,0 sda
" \
"" ""
SKIP=
# continuing to use directory structure from prev test
rm -rf mdev.testdir/dev/*
echo "\$MODALIAS=qw 1:1 666" >mdev.testdir/etc/mdev.conf
echo "\$MODALIAS=qw. 2:2 444" >>mdev.testdir/etc/mdev.conf
echo "\$MODALIAS=qw. 3:3 400" >>mdev.testdir/etc/mdev.conf
optional STATIC FEATURE_MDEV_CONF FEATURE_LS_TIMESTAMPS FEATURE_LS_USERNAME
testing "mdev \$ENVVAR=regex match" \
"env - PATH=$PATH ACTION=add DEVPATH=/block/sda MODALIAS=qwe chroot mdev.testdir /mdev 2>&1;
ls -ln mdev.testdir/dev | $FILTER_LS" \
"\
br--r--r-- 1 2 2 8,0 sda
" \
"" ""
SKIP=
# continuing to use directory structure from prev test
rm -rf mdev.testdir/dev/*
echo "sda 0:0 444 >disk/scsiA" >mdev.testdir/etc/mdev.conf
optional STATIC FEATURE_MDEV_CONF FEATURE_MDEV_RENAME FEATURE_LS_RECURSIVE FEATURE_LS_TIMESTAMPS FEATURE_LS_USERNAME
testing "mdev move/symlink rule '>bar/baz'" \
"env - PATH=$PATH ACTION=add DEVPATH=/block/sda chroot mdev.testdir /mdev 2>&1;
ls -lnR mdev.testdir/dev | $FILTER_LS2" \
"\
mdev.testdir/dev:
drwxr-xr-x 2 0 0 disk
lrwxrwxrwx 1 0 0 sda -> disk/scsiA
mdev.testdir/dev/disk:
br--r--r-- 1 0 0 scsiA
" \
"" ""
SKIP=
# continuing to use directory structure from prev test
rm -rf mdev.testdir/dev/*
echo "sda 0:0 444 >disk/" >mdev.testdir/etc/mdev.conf
optional STATIC FEATURE_MDEV_CONF FEATURE_MDEV_RENAME FEATURE_LS_RECURSIVE FEATURE_LS_TIMESTAMPS FEATURE_LS_USERNAME
testing "mdev move/symlink rule '>bar/'" \
"env - PATH=$PATH ACTION=add DEVPATH=/block/sda chroot mdev.testdir /mdev 2>&1;
ls -lnR mdev.testdir/dev | $FILTER_LS2" \
"\
mdev.testdir/dev:
drwxr-xr-x 2 0 0 disk
lrwxrwxrwx 1 0 0 sda -> disk/sda
mdev.testdir/dev/disk:
br--r--r-- 1 0 0 sda
" \
"" ""
SKIP=
# continuing to use directory structure from prev test
rm -rf mdev.testdir/dev/*
echo "sda 0:0 444 =disk/sd/a" >mdev.testdir/etc/mdev.conf
optional STATIC FEATURE_MDEV_CONF FEATURE_MDEV_RENAME FEATURE_LS_RECURSIVE FEATURE_LS_TIMESTAMPS FEATURE_LS_USERNAME
testing "mdev move rule '=bar/baz/fname'" \
"env - PATH=$PATH ACTION=add DEVPATH=/block/sda chroot mdev.testdir /mdev 2>&1;
ls -lnR mdev.testdir/dev | $FILTER_LS2" \
"\
mdev.testdir/dev:
drwxr-xr-x 3 0 0 disk
mdev.testdir/dev/disk:
drwxr-xr-x 2 0 0 sd
mdev.testdir/dev/disk/sd:
br--r--r-- 1 0 0 a
" \
"" ""
SKIP=
# continuing to use directory structure from prev test
rm -rf mdev.testdir/dev/*
# here we complicate things by having non-matching group 1 and using %0
echo "s([0-9])*d([a-z]+) 0:0 644 >sd/%2_%0" >mdev.testdir/etc/mdev.conf
optional STATIC FEATURE_MDEV_CONF FEATURE_MDEV_RENAME FEATURE_MDEV_RENAME_REGEXP FEATURE_LS_RECURSIVE FEATURE_LS_TIMESTAMPS FEATURE_LS_USERNAME FEATURE_LS_SORTFILES
testing "mdev regexp substring match + replace" \
"env - PATH=$PATH ACTION=add DEVPATH=/block/sda chroot mdev.testdir /mdev 2>&1;
ls -lnR mdev.testdir/dev | $FILTER_LS2" \
"\
mdev.testdir/dev:
drwxr-xr-x 2 0 0 sd
lrwxrwxrwx 1 0 0 sda -> sd/a_sda
mdev.testdir/dev/sd:
brw-r--r-- 1 0 0 a_sda
" \
"" ""
SKIP=
# continuing to use directory structure from prev test
rm -rf mdev.testdir/dev/*
echo "sda 0:0 644 @echo @echo TEST" >mdev.testdir/etc/mdev.conf
optional STATIC FEATURE_MDEV_CONF FEATURE_MDEV_EXEC FEATURE_LS_RECURSIVE FEATURE_LS_TIMESTAMPS FEATURE_LS_USERNAME FEATURE_SH_IS_ASH ASH_ECHO
testing "mdev command" \
"env - PATH=$PATH ACTION=add DEVPATH=/block/sda chroot mdev.testdir /mdev 2>&1;
ls -lnR mdev.testdir/dev | $FILTER_LS" \
"\
@echo TEST
mdev.testdir/dev:
brw-r--r-- 1 0 0 8,0 sda
" \
"" ""
SKIP=
# continuing to use directory structure from prev test
rm -rf mdev.testdir/dev/*
echo "sda 0:0 644 =block/ @echo @echo TEST:\$MDEV" >mdev.testdir/etc/mdev.conf
optional STATIC FEATURE_MDEV_CONF FEATURE_MDEV_RENAME FEATURE_MDEV_EXEC FEATURE_LS_RECURSIVE FEATURE_LS_TIMESTAMPS FEATURE_LS_USERNAME FEATURE_SH_IS_ASH
testing "mdev move and command" \
"env - PATH=$PATH ACTION=add DEVPATH=/block/sda chroot mdev.testdir /mdev 2>&1;
ls -lnR mdev.testdir/dev | $FILTER_LS2" \
"\
@echo TEST:block/sda
mdev.testdir/dev:
drwxr-xr-x 2 0 0 block
mdev.testdir/dev/block:
brw-r--r-- 1 0 0 sda
" \
"" ""
SKIP=
# continuing to use directory structure from prev test
rm -rf mdev.testdir/dev/*
echo "@8,0 0:1 644" >mdev.testdir/etc/mdev.conf
optional STATIC FEATURE_MDEV_CONF FEATURE_MDEV_RENAME FEATURE_MDEV_RENAME_REGEXP FEATURE_LS_RECURSIVE FEATURE_LS_TIMESTAMPS FEATURE_LS_USERNAME
testing "mdev #maj,min and no explicit uid" \
"env - PATH=$PATH ACTION=add DEVPATH=/block/sda chroot mdev.testdir /mdev 2>&1;
ls -lnR mdev.testdir/dev | $FILTER_LS" \
"\
mdev.testdir/dev:
brw-r--r-- 1 0 1 8,0 sda
" \
"" ""
SKIP=
# continuing to use directory structure from prev test
rm -rf mdev.testdir/dev/*
mkdir -p mdev.testdir/sys/class/tty/capi
echo "191:0" >mdev.testdir/sys/class/tty/capi/dev
mkdir -p mdev.testdir/sys/class/tty/capi1
echo "191:1" >mdev.testdir/sys/class/tty/capi1/dev
mkdir -p mdev.testdir/sys/class/tty/capi20
echo "191:20" >mdev.testdir/sys/class/tty/capi20/dev
echo "capi 0:0 0660 =capi20" >mdev.testdir/etc/mdev.conf
echo "capi([0-9]) 0:0 0660 =capi20.0%1" >>mdev.testdir/etc/mdev.conf
echo "capi([0-9]*) 0:0 0660 =capi20.%1" >>mdev.testdir/etc/mdev.conf
# mdev invocation with DEVPATH=/class/tty/capi20 was deleting /dev/capi20
optional STATIC FEATURE_MDEV_CONF FEATURE_MDEV_RENAME FEATURE_MDEV_RENAME_REGEXP FEATURE_LS_RECURSIVE FEATURE_LS_TIMESTAMPS FEATURE_LS_USERNAME FEATURE_LS_SORTFILES
testing "move rule does not delete node with name == device_name" \
"\
env - PATH=$PATH ACTION=add DEVPATH=/class/tty/capi chroot mdev.testdir /mdev 2>&1;
env - PATH=$PATH ACTION=add DEVPATH=/class/tty/capi1 chroot mdev.testdir /mdev 2>&1;
env - PATH=$PATH ACTION=add DEVPATH=/class/tty/capi20 chroot mdev.testdir /mdev 2>&1;
ls -lnR mdev.testdir/dev | $FILTER_LS" \
"\
mdev.testdir/dev:
crw-rw---- 1 0 0 191,0 capi20
crw-rw---- 1 0 0 191,1 capi20.01
crw-rw---- 1 0 0 191,20 capi20.20
" \
"" ""
SKIP=
# clean up
rm -rf mdev.testdir
exit $FAILCOUNT
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