[PATCH 3/3] automation: Add a gzip compressed kernel image test on arm32

[Michal Orzel <michal.orzel@xxxxxxx>]

Xen supports booting gzip compressed kernels, therefore add a new test
job qemu-smoke-dom0less-arm32-gcc-gzip in debug and non-debug variant
that will execute qemu-smoke-dom0less-arm32.sh script to test booting
a domU with a gzip compressed kernel image (in our case zImage).

By passing "gzip" as a test variant, the test will call gzip command
to compress kernel image and use it in ImageBuilder configuration.
No need for a specific check to be executed from domU. Being able to
see a test message from a boot log is sufficient to mark a test as
passed.

Signed-off-by: Michal Orzel <michal.orzel@xxxxxxx>
---
 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 c2bcc5d4d3e5..be7a55d89708 100644
--- a/automation/gitlab-ci/test.yaml
+++ b/automation/gitlab-ci/test.yaml
@@ -242,6 +242,22 @@ qemu-smoke-dom0less-arm32-gcc-debug-staticmem:
     - *arm32-test-needs
     - debian-unstable-gcc-arm32-debug-staticmem
 
+qemu-smoke-dom0less-arm32-gcc-gzip:
+  extends: .qemu-arm32
+  script:
+    - ./automation/scripts/qemu-smoke-dom0less-arm32.sh gzip 2>&1 | tee 
${LOGFILE}
+  needs:
+    - *arm32-test-needs
+    - debian-unstable-gcc-arm32
+
+qemu-smoke-dom0less-arm32-gcc-debug-gzip:
+  extends: .qemu-arm32
+  script:
+    - ./automation/scripts/qemu-smoke-dom0less-arm32.sh gzip 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 f89ee8b6464a..b420ee444f2a 100755
--- a/automation/scripts/qemu-smoke-dom0less-arm32.sh
+++ b/automation/scripts/qemu-smoke-dom0less-arm32.sh
@@ -30,6 +30,15 @@ fi
 "
 fi
 
+if [[ "${test_variant}" == "gzip" ]]; then
+    # Compress kernel image with gzip
+    gzip vmlinuz
+    passed="${test_variant} test passed"
+    domU_check="
+echo \"${passed}\"
+"
+fi
+
 # domU rootfs
 mkdir rootfs
 cd rootfs
@@ -79,6 +88,10 @@ if [[ "${test_variant}" == "static-mem" ]]; then
     echo -e "\nDOMU_STATIC_MEM[0]=\"${domu_base} ${domu_size}\"" >> config
 fi
 
+if [[ "${test_variant}" == "gzip" ]]; then
+    sed -i "s/vmlinuz/vmlinuz.gz/g" 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