From badda27f61706a4ceed2098b2057c3ec0206617d Mon Sep 17 00:00:00 2001

From: Harald Hoyer <harald@redhat.com>

Date: Wed, 11 Jul 2012 15:15:41 +0200

Subject: [PATCH] test/TEST-04-FULL-SYSTEMD: full test with systemd and /usr

 mount

---

 test/TEST-04-FULL-SYSTEMD/99-idesymlinks.rules |    8 +

 test/TEST-04-FULL-SYSTEMD/Makefile             |   10 +

 test/TEST-04-FULL-SYSTEMD/create-root.sh       |   39 ++++

 test/TEST-04-FULL-SYSTEMD/cryptroot-ask.sh     |    6 +

 test/TEST-04-FULL-SYSTEMD/fstab                |    2 +

 test/TEST-04-FULL-SYSTEMD/hard-off.sh          |    3 +

 test/TEST-04-FULL-SYSTEMD/test-init.sh         |   29 +++

 test/TEST-04-FULL-SYSTEMD/test.sh              |  273 ++++++++++++++++++++++++

 8 files changed, 370 insertions(+)

 create mode 100644 test/TEST-04-FULL-SYSTEMD/99-idesymlinks.rules

 create mode 100644 test/TEST-04-FULL-SYSTEMD/Makefile

 create mode 100755 test/TEST-04-FULL-SYSTEMD/create-root.sh

 create mode 100755 test/TEST-04-FULL-SYSTEMD/cryptroot-ask.sh

 create mode 100644 test/TEST-04-FULL-SYSTEMD/fstab

 create mode 100755 test/TEST-04-FULL-SYSTEMD/hard-off.sh

 create mode 100755 test/TEST-04-FULL-SYSTEMD/test-init.sh

 create mode 100755 test/TEST-04-FULL-SYSTEMD/test.sh

diff --git a/test/TEST-04-FULL-SYSTEMD/99-idesymlinks.rules b/test/TEST-04-FULL-SYSTEMD/99-idesymlinks.rules

new file mode 100644

index 0000000..d557790

--- /dev/null

+++ b/test/TEST-04-FULL-SYSTEMD/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}"

diff --git a/test/TEST-04-FULL-SYSTEMD/Makefile b/test/TEST-04-FULL-SYSTEMD/Makefile

new file mode 100644

index 0000000..3cc8993

--- /dev/null

+++ b/test/TEST-04-FULL-SYSTEMD/Makefile

@@ -0,0 +1,10 @@

+all:

+	$(MAKE) -s --no-print-directory -C ../.. all

+	V=$(V) 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

diff --git a/test/TEST-04-FULL-SYSTEMD/create-root.sh b/test/TEST-04-FULL-SYSTEMD/create-root.sh

new file mode 100755

index 0000000..2e33920

--- /dev/null

+++ b/test/TEST-04-FULL-SYSTEMD/create-root.sh

@@ -0,0 +1,39 @@

+#!/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 10240 -H 2 -S 32 -L /dev/sda <

+,16

+,

+EOF

+

+sfdisk -C 10240 -H 2 -S 32 -L /dev/sdb <

+,16

+,

+EOF

+

+

+mkfs.btrfs -L dracut /dev/sda2

+mkfs.btrfs -L dracutusr /dev/sdb2

+btrfs device scan /dev/sda2

+btrfs device scan /dev/sdb2

+mkdir -p /root

+mount -t btrfs /dev/sda2 /root

+[ -d /root/usr ] || mkdir /root/usr

+mount -t btrfs /dev/sdb2 /root/usr

+btrfs subvolume create /root/usr/usr

+umount /root/usr

+mount -t btrfs -o subvol=usr /dev/sdb2 /root/usr

+cp -a -t /root /source/*

+mkdir -p /root/run

+umount /root/usr

+umount /root

+echo "dracut-root-block-created" >/dev/sda1

+sync

+poweroff -f

+

diff --git a/test/TEST-04-FULL-SYSTEMD/cryptroot-ask.sh b/test/TEST-04-FULL-SYSTEMD/cryptroot-ask.sh

new file mode 100755

index 0000000..db27c5b

--- /dev/null

+++ b/test/TEST-04-FULL-SYSTEMD/cryptroot-ask.sh

@@ -0,0 +1,6 @@

+#!/bin/sh

+

+[ -b /dev/mapper/$2 ] && exit 0

+echo -n test >/keyfile

+/sbin/cryptsetup luksOpen $1 $2 

+

diff --git a/test/TEST-04-FULL-SYSTEMD/fstab b/test/TEST-04-FULL-SYSTEMD/fstab

new file mode 100644

index 0000000..0cc3370

--- /dev/null

+++ b/test/TEST-04-FULL-SYSTEMD/fstab

@@ -0,0 +1,2 @@

+/dev/sda2	/                       btrfs   defaults         0 0

+/dev/sdb2	/usr                    btrfs   subvol=usr,ro    0 0

diff --git a/test/TEST-04-FULL-SYSTEMD/hard-off.sh b/test/TEST-04-FULL-SYSTEMD/hard-off.sh

new file mode 100755

index 0000000..12c3d5a

--- /dev/null

+++ b/test/TEST-04-FULL-SYSTEMD/hard-off.sh

@@ -0,0 +1,3 @@

+#!/bin/sh

+getarg rd.shell || poweroff -f

+getarg failme && poweroff -f

diff --git a/test/TEST-04-FULL-SYSTEMD/test-init.sh b/test/TEST-04-FULL-SYSTEMD/test-init.sh

new file mode 100755

index 0000000..cc26017

--- /dev/null

+++ b/test/TEST-04-FULL-SYSTEMD/test-init.sh

@@ -0,0 +1,29 @@

+#!/bin/sh

+>/dev/watchdog

+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 >/dev/console 2>&1

+

+ismounted() {

+    while read a m a; do

+        [ "$m" = "$1" ] && return 0

+    done < /proc/mounts

+    return 1

+}

+

+if ismounted /usr; then

+    echo "dracut-root-block-success" >/dev/sdc

+fi

+export TERM=linux

+export PS1='initramfs-test:\w\$ '

+[ -f /etc/mtab ] || ln -sfn /proc/mounts /etc/mtab

+[ -f /etc/fstab ] || ln -sfn /proc/mounts /etc/fstab

+stty sane

+echo "made it to the rootfs!"

+if strstr "$CMDLINE" "rd.shell"; then

+	strstr "$(setsid --help)" "control" && CTTY="-c"

+	setsid $CTTY sh -i

+fi

+echo "Powering down."

diff --git a/test/TEST-04-FULL-SYSTEMD/test.sh b/test/TEST-04-FULL-SYSTEMD/test.sh

new file mode 100755

index 0000000..921189f

--- /dev/null

+++ b/test/TEST-04-FULL-SYSTEMD/test.sh

@@ -0,0 +1,273 @@

+#!/bin/bash

+

+TEST_DESCRIPTION="Full systemd serialization/deserialization test with /usr mount"

+

+KVERSION=${KVERSION-$(uname -r)}

+

+# Uncomment this to debug failures

+#DEBUGFAIL="rd.shell rd.break"

+

+client_run() {

+    local test_name="$1"; shift

+    local client_opts="$*"

+

+    echo "CLIENT TEST START: $test_name"

+

+    dd if=/dev/zero of=$TESTDIR/result bs=1M count=1

+    $testdir/run-qemu \

+	-hda $TESTDIR/root.btrfs \

+	-hdb $TESTDIR/usr.btrfs \

+	-hdc $TESTDIR/result \

+	-m 256M -nographic \

+	-net none -kernel /boot/vmlinuz-$KVERSION \

+	-append "root=LABEL=dracut $client_opts quiet systemd.log_level=debug systemd.log_target=console loglevel=77 rd.retry=3 rd.info console=ttyS0,115200n81 selinux=0 rd.debug $DEBUGFAIL" \

+	-initrd $TESTDIR/initramfs.testing

+

+    if (($? != 0)); then

+	echo "CLIENT TEST END: $test_name [FAILED - BAD EXIT]"

+        return 1

+    fi

+

+    if ! grep -m 1 -q dracut-root-block-success $TESTDIR/result; then

+	echo "CLIENT TEST END: $test_name [FAILED]"

+        return 1

+    fi

+    echo "CLIENT TEST END: $test_name [OK]"

+

+}

+

+test_run() {

+    client_run "no option specified" || return 1

+    client_run "readonly root" "ro" || return 1

+    client_run "writeable root" "rw" || return 1

+    return 0

+}

+

+test_setup() {

+    rm -f $TESTDIR/root.btrfs

+    rm -f $TESTDIR/usr.btrfs

+    # Create the blank file to use as a root filesystem

+    dd if=/dev/null of=$TESTDIR/root.btrfs bs=1M seek=320

+    dd if=/dev/null of=$TESTDIR/usr.btrfs bs=1M seek=320

+

+    kernel=$KVERSION

+    # Create what will eventually be our root filesystem onto an overlay

+    (

+	export initdir=$TESTDIR/overlay/source

+	mkdir -p $initdir

+	. $basedir/dracut-functions.sh

+

+        for d in usr/bin usr/sbin bin etc lib "$libdir" sbin tmp usr var var/log dev proc sys sysroot root run run/lock run/initramfs; do

+            if [ -L "/$d" ]; then

+                inst_symlink "/$d"

+            else

+                inst_dir "/$d"

+            fi

+        done

+

+        ln -sfn /run "$initdir/var/run"

+        ln -sfn /run/lock "$initdir/var/lock"

+

+	dracut_install sh df free ls shutdown poweroff stty cat ps ln ip route \

+	    mount dmesg ifconfig dhclient mkdir cp ping dhclient \

+	    umount strace less setsid

+	for _terminfodir in /lib/terminfo /etc/terminfo /usr/share/terminfo; do

+            [ -f ${_terminfodir}/l/linux ] && break

+	done

+	dracut_install -o ${_terminfodir}/l/linux

+	inst "$basedir/modules.d/40network/dhclient-script.sh" "/sbin/dhclient-script"

+	inst "$basedir/modules.d/40network/ifup.sh" "/sbin/ifup"

+	dracut_install grep

+        inst_simple ./fstab /etc/fstab

+        rpm -ql systemd | xargs -r $DRACUT_INSTALL ${initdir+-D "$initdir"} -o -a -l

+        inst /lib/systemd/system/systemd-journal-flush.service

+        inst /etc/sysconfig/init

+        # activate kmsg import

+        echo 'ImportKernel=yes' >> $initdir/etc/systemd/journald.conf

+

+        # make a journal directory

+        mkdir -p $initdir/var/log/journal

+

+        # install some basic config files

+        dracut_install -o  \

+            /etc/sysconfig/init \

+            /etc/passwd \

+            /etc/shadow \

+            /etc/group \

+            /etc/shells \

+            /etc/nsswitch.conf \

+            /etc/pam.conf \

+            /etc/securetty \

+            /etc/os-release \

+            /etc/localtime

+

+        # we want an empty environment

+        > $initdir/etc/environment

+        > $initdir/etc/machine-id

+

+        # set the hostname

+        echo  systemd-testsuite > $initdir/etc/hostname

+

+        # setup the testsuite target

+        cat >$initdir/etc/systemd/system/testsuite.target <

+[Unit]

+Description=Testsuite target

+Requires=multi-user.target

+After=multi-user.target

+Conflicts=rescue.target

+AllowIsolate=yes

+EOF

+

+        inst ./test-init.sh /sbin/test-init

+

+        # setup the testsuite service

+        cat >$initdir/etc/systemd/system/testsuite.service <

+[Unit]

+Description=Testsuite service

+After=multi-user.target

+

+[Service]

+ExecStart=/sbin/test-init

+ExecStopPost=/usr/bin/systemctl poweroff

+Type=oneshot

+EOF

+        mkdir -p $initdir/etc/systemd/system/testsuite.target.wants

+        ln -fs ../testsuite.service $initdir/etc/systemd/system/testsuite.target.wants/testsuite.service

+

+        # make the testsuite the default target

+        ln -fs testsuite.target $initdir/etc/systemd/system/default.target

+        mkdir -p $initdir/etc/rc.d

+        cat >$initdir/etc/rc.d/rc.local <

+#!/bin/bash

+exit 0

+EOF

+

+        # install basic tools needed

+        dracut_install sh bash setsid loadkeys setfont \

+            login sushell sulogin gzip sleep echo mount umount

+        dracut_install modprobe

+

+        # install libnss_files for login

+        inst_libdir_file "libnss_files*"

+

+        # install dbus and pam

+        find \

+            /etc/dbus-1 \

+            /etc/pam.d \

+            /etc/security \

+            /lib64/security \

+            /lib/security -xtype f \

+            | while read file; do

+            dracut_install -o $file

+        done

+

+        # install dbus socket and service file

+        inst /usr/lib/systemd/system/dbus.socket

+        inst /usr/lib/systemd/system/dbus.service

+

+        # install basic keyboard maps and fonts

+        for i in \

+            /usr/lib/kbd/consolefonts/latarcyrheb-sun16* \

+            /usr/lib/kbd/keymaps/include/* \

+            /usr/lib/kbd/keymaps/i386/include/* \

+            /usr/lib/kbd/keymaps/i386/qwerty/us.*; do

+                [[ -f $i ]] || continue

+                inst $i

+        done

+

+        # some basic terminfo files

+        for _terminfodir in /lib/terminfo /etc/terminfo /usr/share/terminfo; do

+            [ -f ${_terminfodir}/l/linux ] && break

+        done

+        dracut_install -o ${_terminfodir}/l/linux

+

+        # softlink mtab

+        ln -fs /proc/self/mounts $initdir/etc/mtab

+

+        # install any Exec's from the service files

+        egrep -ho '^Exec[^ ]*=[^ ]+' $initdir/lib/systemd/system/*.service \

+            | while read i; do

+            i=${i##Exec*=}; i=${i##-}

+            dracut_install -o $i

+        done

+

+        # some helper tools for debugging

+        [[ $DEBUGTOOLS ]] && dracut_install $DEBUGTOOLS

+

+        # install ld.so.conf* and run ldconfig

+        cp -a /etc/ld.so.conf* $initdir/etc

+        ldconfig -r "$initdir"

+        ddebug "Strip binaeries"

+        find "$initdir" -perm +111 -type f | xargs strip --strip-unneeded | ddebug

+

+        # copy depmod files

+        inst /lib/modules/$KERNEL_VER/modules.order

+        inst /lib/modules/$KERNEL_VER/modules.builtin

+        # generate module dependencies

+        if [[ -d $initdir/lib/modules/$KERNEL_VER ]] && \

+            ! depmod -a -b "$initdir" $KERNEL_VER; then

+                dfatal "\"depmod -a $KERNEL_VER\" failed."

+                exit 1

+        fi

+

+    )

+#exit 1

+    # second, install the files needed to make the root filesystem

+    (

+	export initdir=$TESTDIR/overlay

+	. $basedir/dracut-functions.sh

+	dracut_install sfdisk mkfs.btrfs btrfs poweroff cp umount sync

+	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.sh -l -i $TESTDIR/overlay / \

+	-m "dash udev-rules btrfs base rootfs-block kernel-modules" \

+	-d "piix ide-gd_mod ata_piix btrfs sd_mod" \

+        --nomdadmconf \

+        --nohardlink \

+	-f $TESTDIR/initramfs.makeroot $KVERSION || return 1

+

+    # Invoke KVM and/or QEMU to actually create the target filesystem.

+

+#    echo $TESTDIR/overlay

+#    echo $TESTDIR/initramfs.makeroot

+#exit 1

+    rm -rf $TESTDIR/overlay

+

+    $testdir/run-qemu \

+	-hda $TESTDIR/root.btrfs \

+	-hdb $TESTDIR/usr.btrfs \

+	-m 256M -nographic -net none \

+	-kernel "/boot/vmlinuz-$kernel" \

+	-append "root=/dev/dracut/root rw rootfstype=btrfs quiet console=ttyS0,115200n81 selinux=0" \

+	-initrd $TESTDIR/initramfs.makeroot  || return 1

+    grep -m 1 -q dracut-root-block-created $TESTDIR/root.btrfs || return 1

+

+

+    (

+	export initdir=$TESTDIR/overlay

+	. $basedir/dracut-functions.sh

+	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.sh -l -i $TESTDIR/overlay / \

+	-a "debug watchdog" \

+        -o "network" \

+	-d "piix ide-gd_mod ata_piix btrfs sd_mod ib700wdt" \

+	-f $TESTDIR/initramfs.testing $KVERSION || return 1

+

+    rm -rf $TESTDIR/overlay

+

+#	-o "plymouth network md dmraid multipath fips caps crypt btrfs resume dmsquash-live dm"

+}

+

+test_cleanup() {

+    return 0

+}

+

+. $testdir/test-functions