[PATCH v4 4/4] automation: Add smoke test for ppc64le

[Shawn Anastasio <sanastasio@xxxxxxxxxxxxxxxxxxxxx>]

Add an initial smoke test that boots xen on a ppc64/pseries machine and
checks for a magic string. Based on the riscv smoke test.

Eventually the powernv9 (POWER9 bare metal) machine type will want to be
tested as well, but for now we only boot on pseries.

Signed-off-by: Shawn Anastasio <sanastasio@xxxxxxxxxxxxxxxxxxxxx>
Reviewed-by: Stefano Stabellini <sstabellini@xxxxxxxxxx>
---
 automation/gitlab-ci/test.yaml           | 20 ++++++++++++++++++
 automation/scripts/qemu-smoke-ppc64le.sh | 27 ++++++++++++++++++++++++
 2 files changed, 47 insertions(+)
 create mode 100755 automation/scripts/qemu-smoke-ppc64le.sh

diff --git a/automation/gitlab-ci/test.yaml b/automation/gitlab-ci/test.yaml
index d5cb238b0a..45e8ddb7a3 100644
--- a/automation/gitlab-ci/test.yaml
+++ b/automation/gitlab-ci/test.yaml
@@ -71,6 +71,19 @@
   tags:
     - x86_64
 
+.qemu-ppc64le:
+  extends: .test-jobs-common
+  variables:
+    CONTAINER: debian:bullseye-ppc64le
+    LOGFILE: qemu-smoke-ppc64le.log
+  artifacts:
+    paths:
+      - smoke.serial
+      - '*.log'
+    when: always
+  tags:
+    - x86_64
+
 .xilinx-arm64:
   extends: .test-jobs-common
   variables:
@@ -444,3 +457,10 @@ qemu-smoke-riscv64-gcc:
     - ./automation/scripts/qemu-smoke-riscv64.sh 2>&1 | tee ${LOGFILE}
   needs:
     - archlinux-current-gcc-riscv64-debug
+
+qemu-smoke-ppc64le-pseries-gcc:
+  extends: .qemu-ppc64le
+  script:
+    - ./automation/scripts/qemu-smoke-ppc64le.sh pseries-5.2 2>&1 | tee 
${LOGFILE}
+  needs:
+    - debian-bullseye-gcc-ppc64le-debug
diff --git a/automation/scripts/qemu-smoke-ppc64le.sh 
b/automation/scripts/qemu-smoke-ppc64le.sh
new file mode 100755
index 0000000000..eb55221221
--- /dev/null
+++ b/automation/scripts/qemu-smoke-ppc64le.sh
@@ -0,0 +1,27 @@
+#!/bin/bash
+
+set -ex
+
+# machine type from first arg passed directly to qemu -M
+machine=$1
+
+# Run the test
+rm -f smoke.serial
+set +e
+
+touch smoke.serial
+
+timeout -k 1 20 \
+qemu-system-ppc64 \
+    -M $machine \
+    -m 2g \
+    -smp 1 \
+    -vga none \
+    -monitor none \
+    -nographic \
+    -serial file:smoke.serial \
+    -kernel binaries/xen
+
+set -e
+(grep -q "Hello, ppc64le!" smoke.serial) || exit 1
+exit 0
-- 
2.30.2