test/TEST-01-BASIC: add basic ext3 test

test/TEST-01-BASIC/99-idesymlinks.rules

@@ -0,0 +1,8 @@
+ACTION=="add|change", SUBSYSTEM=="block", ENV{DEVTYPE}=="disk", KERNEL=="hda", SYMLINK+="sda"
+ACTION=="add|change", SUBSYSTEM=="block", ENV{DEVTYPE}=="partition", KERNEL=="hda*", SYMLINK+="sda$env{MINOR}"
+ACTION=="add|change", SUBSYSTEM=="block", ENV{DEVTYPE}=="disk", KERNEL=="hdb", SYMLINK+="sdb"
+ACTION=="add|change", SUBSYSTEM=="block", ENV{DEVTYPE}=="partition", KERNEL=="hdb*", SYMLINK+="sdb$env{MINOR}"
+ACTION=="add|change", SUBSYSTEM=="block", ENV{DEVTYPE}=="disk", KERNEL=="hdc", SYMLINK+="sdc"
+ACTION=="add|change", SUBSYSTEM=="block", ENV{DEVTYPE}=="partition", KERNEL=="hdc*", SYMLINK+="sdc$env{MINOR}"
+ACTION=="add|change", SUBSYSTEM=="block", ENV{DEVTYPE}=="disk", KERNEL=="hdd", SYMLINK+="sdd"
+ACTION=="add|change", SUBSYSTEM=="block", ENV{DEVTYPE}=="partition", KERNEL=="hdd*", SYMLINK+="sdd$env{MINOR}"

test/TEST-01-BASIC/Makefile

@@ -0,0 +1,10 @@
+all:
+	@make -s --no-print-directory -C ../.. all
+	@basedir=../.. testdir=../ ./test.sh --all
+setup:
+	@make --no-print-directory -C ../.. all
+	@basedir=../.. testdir=../ ./test.sh --setup
+clean:
+	@basedir=../.. testdir=../ ./test.sh --clean
+run:
+	@basedir=../.. testdir=../ ./test.sh --run

test/TEST-01-BASIC/create-root.sh

@@ -0,0 +1,23 @@
+#!/bin/sh
+# don't let udev and this script step on eachother's toes
+for x in 64-lvm.rules 70-mdadm.rules 99-mount-rules; do
+    > "/etc/udev/rules.d/$x"
+done
+rm /etc/lvm/lvm.conf
+udevadm control --reload-rules
+set -e
+# save a partition at the beginning for future flagging purposes
+sfdisk -C 1280 -H 2 -S 32 -L /dev/sda <<EOF
+,16
+,
+EOF
+
+mkfs.ext3 -L dracut /dev/sda2
+mkdir -p /root 
+mount /dev/sda2 /root 
+cp -a -t /root /source/* 
+mkdir -p /root/run
+umount /root
+echo "dracut-root-block-created" >/dev/sda1
+poweroff -f
+

test/TEST-01-BASIC/cryptroot-ask

@@ -0,0 +1,6 @@
+#!/bin/sh
+
+[ -b /dev/mapper/$2 ] && exit 0
+echo -n test >/keyfile
+/sbin/cryptsetup luksOpen $1 $2 </keyfile
+

test/TEST-01-BASIC/hard-off.sh

@@ -0,0 +1,3 @@
+#!/bin/sh
+getarg rd.shell || poweroff -f
+getarg failme && poweroff -f

test/TEST-01-BASIC/test-init

@@ -0,0 +1,16 @@
+#!/bin/sh
+export PATH=/sbin:/bin:/usr/sbin:/usr/bin
+strstr() { [ "${1#*$2*}" != "$1" ]; }
+CMDLINE=$(while read line; do echo $line;done < /proc/cmdline)
+plymouth --quit
+exec >/dev/console 2>&1
+echo "dracut-root-block-success" >/dev/sda1
+export TERM=linux
+export PS1='initramfs-test:\w\$ '
+[ -f /etc/mtab ] || ln -sfn /proc/mounts /etc/mtab
+stty sane
+echo "made it to the rootfs!"
+strstr "$CMDLINE" "rd.shell" && sh -i
+echo "Powering down."
+mount -n -o remount,ro /
+poweroff -f

test/TEST-01-BASIC/test.sh

@@ -0,0 +1,88 @@
+#!/bin/bash
+TEST_DESCRIPTION="root filesystem on a ext3 filesystem"
+
+KVERSION=${KVERSION-$(uname -r)}
+
+# Uncomment this to debug failures
+DEBUGFAIL="rd.shell rd.break"
+
+test_run() {
+    $testdir/run-qemu -hda root.ext3 -m 256M -nographic \
+	-net none -kernel /boot/vmlinuz-$KVERSION \
+	-append "root=LABEL=dracut rw quiet rd.retry=3 rd.info console=ttyS0,115200n81 selinux=0 rd.debug $DEBUGFAIL" \
+	-initrd initramfs.testing
+    grep -m 1 -q dracut-root-block-success root.ext3 || return 1
+}
+
+test_setup() {
+    
+    if [ ! -e root.ext3 ]; then
+
+    # Create the blank file to use as a root filesystem
+	dd if=/dev/zero of=root.ext3 bs=1M count=40
+
+	kernel=$KVERSION
+    # Create what will eventually be our root filesystem onto an overlay
+	(
+	    initdir=overlay/source
+	    . $basedir/dracut-functions
+	    dracut_install sh df free ls shutdown poweroff stty cat ps ln ip route \
+		/lib/terminfo/l/linux mount dmesg ifconfig dhclient mkdir cp ping dhclient \
+		umount strace less
+	    inst "$basedir/modules.d/40network/dhclient-script" "/sbin/dhclient-script"
+	    inst "$basedir/modules.d/40network/ifup" "/sbin/ifup"
+	    dracut_install grep
+	    inst ./test-init /sbin/init
+	    find_binary plymouth >/dev/null && dracut_install plymouth
+	    (cd "$initdir"; mkdir -p dev sys proc etc var/run tmp )
+	    cp -a /etc/ld.so.conf* $initdir/etc
+	    sudo ldconfig -r "$initdir"
+	)
+	
+    # second, install the files needed to make the root filesystem
+	(
+	    initdir=overlay
+	    . $basedir/dracut-functions
+	    dracut_install sfdisk mkfs.ext3 poweroff cp umount 
+	    inst_hook initqueue 01 ./create-root.sh
+	    inst_simple ./99-idesymlinks.rules /etc/udev/rules.d/99-idesymlinks.rules
+	)
+	
+    # create an initramfs that will create the target root filesystem.
+    # We do it this way so that we do not risk trashing the host mdraid
+    # devices, volume groups, encrypted partitions, etc.
+	$basedir/dracut -l -i overlay / \
+	    -m "dash udev-rules base rootfs-block kernel-modules" \
+	    -d "piix ide-gd_mod ata_piix ext3 sd_mod" \
+            --nomdadmconf \
+	    -f initramfs.makeroot $KVERSION || return 1
+	rm -rf overlay
+    # Invoke KVM and/or QEMU to actually create the target filesystem.
+	$testdir/run-qemu -hda root.ext3 -m 256M -nographic -net none \
+	    -kernel "/boot/vmlinuz-$kernel" \
+	    -append "root=/dev/dracut/root rw rootfstype=ext3 quiet console=ttyS0,115200n81 selinux=0" \
+	    -initrd initramfs.makeroot  || return 1
+	grep -m 1 -q dracut-root-block-created root.ext3 || return 1
+    fi
+
+    (
+	initdir=overlay
+	. $basedir/dracut-functions
+	dracut_install poweroff shutdown
+	inst_hook emergency 000 ./hard-off.sh
+	inst_simple ./99-idesymlinks.rules /etc/udev/rules.d/99-idesymlinks.rules
+    )
+    sudo $basedir/dracut -l -i overlay / \
+	-a "debug" \
+	-d "piix ide-gd_mod ata_piix ext3 sd_mod" \
+	-f initramfs.testing $KVERSION || return 1
+
+#	-o "plymouth network md dmraid multipath fips caps crypt btrfs resume dmsquash-live dm" 
+}
+
+test_cleanup() {
+    rm -fr overlay mnt
+    rm -f root.ext3 initramfs.makeroot initramfs.testing
+}
+
+. $testdir/test-functions