[PATCH v5 11/13] CI: Extend qemu-alpine-lib.sh to allow simple networking test

[Marek Marczykowski-Górecki <marmarek@xxxxxxxxxxxxxxxxxxxxxx>]

Allow some tests do a little more reliable test if a domU is still
alive.

Signed-off-by: Marek Marczykowski-Górecki <marmarek@xxxxxxxxxxxxxxxxxxxxxx>
---
New in v5
---
 automation/scripts/qemu-alpine-lib.sh | 31 +++++++++++++++++++++++-----
 1 file changed, 26 insertions(+), 5 deletions(-)

diff --git a/automation/scripts/qemu-alpine-lib.sh 
b/automation/scripts/qemu-alpine-lib.sh
index 2d306f384f6f..7f0046888325 100755
--- a/automation/scripts/qemu-alpine-lib.sh
+++ b/automation/scripts/qemu-alpine-lib.sh
@@ -1,5 +1,25 @@
 #!/bin/bash
 
+dom0_test="
+xl list
+
+xl -vvv create -c /root/domU.cfg
+"
+
+domU_test=""
+domU_config_add=""
+
+# snippets to be used in $dom[0U]_test
+dom0_setup_network="
+brctl addbr xenbr0
+ip link set xenbr0 up
+ip addr add 192.168.0.1/24 dev xenbr0
+"
+domU_setup_network="
+ip link set eth0 up
+ip addr add 192.168.0.2/24 dev eth0
+"
+
 build_domU() {
     # DomU Busybox
     mkdir -p initrd
@@ -19,6 +39,9 @@ build_domU() {
 mount -t proc proc /proc
 mount -t sysfs sysfs /sys
 mount -t devtmpfs devtmpfs /dev
+
+$domU_test
+
 /bin/sh" > initrd/init
     chmod +x initrd/init
     # DomU rootfs
@@ -46,7 +69,8 @@ build_dom0() {
     vcpus=1
     kernel=\"/root/bzImage\"
     ramdisk=\"/root/domU-rootfs.cpio.gz\"
-    extra=\"console=hvc0 root=/dev/ram0 rdinit=/bin/sh oops=panic\"
+    extra=\"console=hvc0 root=/dev/ram0 rdinit=/init oops=panic\"
+    $domU_config_add
     " > root/domU.cfg
     echo "#!/bin/bash
 
@@ -54,10 +78,7 @@ build_dom0() {
 
     bash /etc/init.d/xencommons start
 
-    xl list
-
-    xl -vvv create -c /root/domU.cfg
-
+    $dom0_test
     " > etc/local.d/xen.start
     chmod +x etc/local.d/xen.start
     find . | cpio -R 0:0 -H newc -o | gzip >> ../dom0-rootfs.cpio.gz
-- 
git-series 0.9.1