tests/functional: Convert Aarch64 Virt machine avocado tests

Straight forward conversion. Update the SHA1 hash to
SHA256 since SHA1 should not be used anymore nowadays.

Provide get_qemu_img() helper in qemu_test.

  $ make check-functional-aarch64 V=1
  ▶ 1/4 test_aarch64_virt.Aarch64VirtMachine.test_aarch64_virt_gicv2                 OK
  ▶ 1/4 test_aarch64_virt.Aarch64VirtMachine.test_aarch64_virt_gicv3                 OK
  ▶ 1/4 test_aarch64_virt.Aarch64VirtMachine.test_alpine_virt_tcg_gic_max            OK
  1/4 qemu:func-thorough+func-aarch64-thorough+thorough / func-aarch64-aarch64_virt  OK   30.44s  3 subtests passed
  ...

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20240826103634.52384-1-philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20240830133841.142644-36-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>

1 files changed, 15 insertions, 0 deletions

diff --git a/tests/functional/qemu_test/cmd.py b/tests/functional/qemu_test/cmd.py
index 8580ee8faf..3acd617324 100644
--- a/tests/functional/qemu_test/cmd.py
+++ b/tests/functional/qemu_test/cmd.py
@@ -16,6 +16,8 @@ import os
 import os.path
 import subprocess
 
+from .config import BUILD_DIR
+
 
 def has_cmd(name, args=None):
     """
@@ -176,3 +178,16 @@ def exec_command_and_wait_for_pattern(test, command,
     :param failure_message: if this message appears, test fails
     """
     _console_interaction(test, success_message, failure_message, command + '\r')
+
+def get_qemu_img(test):
+    test.log.debug('Looking for and selecting a qemu-img binary')
+
+    # If qemu-img has been built, use it, otherwise the system wide one
+    # will be used.
+    qemu_img = os.path.join(BUILD_DIR, 'qemu-img')
+    if os.path.exists(qemu_img):
+        return qemu_img
+    if has_cmd('qemu-img'):
+        return 'qemu-img'
+    test.skipTest('Could not find "qemu-img", which is required to '
+                  'create temporary images')