[PATCH v2 5/5] automation: Add a true dom0less test on arm32

[Michal Orzel <michal.orzel@xxxxxxx>]

Add a new test job qemu-smoke-dom0less-arm32-gcc-without-dom0 in debug
and non-debug variant that will execute qemu-smoke-dom0less-arm32.sh
script to test dom0less domU boot without dom0 (i.e. true dom0less
configuration).

By passing "without-dom0" as a test variant, the test will clear the
dom0 prompt that we grep for as a last step and remove all the DOM0
related options in ImageBuilder configuration.

Signed-off-by: Michal Orzel <michal.orzel@xxxxxxx>
---
Changes in v2:
 - new patch created as a result of deciding to keep dom0 by default. We still
   need to test true dom0less configuration, hence added a new test.
---
 automation/gitlab-ci/test.yaml                  | 16 ++++++++++++++++
 automation/scripts/qemu-smoke-dom0less-arm32.sh | 13 +++++++++++++
 2 files changed, 29 insertions(+)

diff --git a/automation/gitlab-ci/test.yaml b/automation/gitlab-ci/test.yaml
index be7a55d89708..c0b4a90e0d29 100644
--- a/automation/gitlab-ci/test.yaml
+++ b/automation/gitlab-ci/test.yaml
@@ -258,6 +258,22 @@ qemu-smoke-dom0less-arm32-gcc-debug-gzip:
     - *arm32-test-needs
     - debian-unstable-gcc-arm32-debug
 
+qemu-smoke-dom0less-arm32-gcc-without-dom0:
+  extends: .qemu-arm32
+  script:
+    - ./automation/scripts/qemu-smoke-dom0less-arm32.sh without-dom0 2>&1 | 
tee ${LOGFILE}
+  needs:
+    - *arm32-test-needs
+    - debian-unstable-gcc-arm32
+
+qemu-smoke-dom0less-arm32-gcc-debug-without-dom0:
+  extends: .qemu-arm32
+  script:
+    - ./automation/scripts/qemu-smoke-dom0less-arm32.sh without-dom0 2>&1 | 
tee ${LOGFILE}
+  needs:
+    - *arm32-test-needs
+    - debian-unstable-gcc-arm32-debug
+
 qemu-alpine-x86_64-gcc:
   extends: .qemu-x86-64
   script:
diff --git a/automation/scripts/qemu-smoke-dom0less-arm32.sh 
b/automation/scripts/qemu-smoke-dom0less-arm32.sh
index c2e331451d99..cc91238f4222 100755
--- a/automation/scripts/qemu-smoke-dom0less-arm32.sh
+++ b/automation/scripts/qemu-smoke-dom0less-arm32.sh
@@ -42,6 +42,15 @@ echo \"${passed}\"
 "
 fi
 
+if [[ "${test_variant}" == "without-dom0" ]]; then
+    # Clear dom0 prompt
+    dom0_prompt=""
+    passed="${test_variant} test passed"
+    domU_check="
+echo \"${passed}\"
+"
+fi
+
 # dom0/domU rootfs
 # We are using the same rootfs for dom0 and domU. The only difference is
 # that for the former, we set explictly rdinit to /bin/sh, whereas for the
@@ -102,6 +111,10 @@ if [[ "${test_variant}" == "gzip" ]]; then
     sed -i 's/DOMU_KERNEL\[0\]=.*/DOMU_KERNEL\[0\]="vmlinuz.gz"/' config
 fi
 
+if [[ "${test_variant}" == "without-dom0" ]]; then
+    sed -i '/^DOM0/d' config
+fi
+
 rm -rf imagebuilder
 git clone https://gitlab.com/ViryaOS/imagebuilder
 bash imagebuilder/scripts/uboot-script-gen -t tftp -d . -c config
-- 
2.25.1