[PATCH] acpi/tests/avocado/bits: enable bios bits avocado tests on gitlab CI pipeline

[Ani Sinha]

Biosbits avocado tests on gitlab has thus far been disabled because some
packages needed by this test was missing in the container images used by gitlab
CI. These packages have now been added with the commit:

da9000784c90d ("tests/lcitool: Add mtools and xorriso and remove genisoimage as 
dependencies")

Therefore, this change enables bits avocado test on gitlab.
At the same time, the bits cleanup code has also been made more robust with
this change.

Signed-off-by: Ani Sinha <anisinha@redhat.com>
---
 tests/avocado/acpi-bits.py | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

Pipeline is green:
https://gitlab.com/anisinha/qemu/-/pipelines/869670000
bios bits tests passing:
https://gitlab.com/anisinha/qemu/-/jobs/4298116787#L189

diff --git a/tests/avocado/acpi-bits.py b/tests/avocado/acpi-bits.py
index 14038fa3c4..3ed286dcbd 100644
--- a/tests/avocado/acpi-bits.py
+++ b/tests/avocado/acpi-bits.py
@@ -123,9 +123,9 @@ def base_args(self):
         """return the base argument to QEMU binary"""
         return self._base_args
 
-@skipIf(not supported_platform() or missing_deps() or os.getenv('GITLAB_CI'),
-        'incorrect platform or dependencies (%s) not installed ' \
-        'or running on GitLab' % ','.join(deps))
+@skipIf(not supported_platform() or missing_deps(),
+        'unsupported platform or dependencies (%s) not installed' \
+        % ','.join(deps))
 class AcpiBitsTest(QemuBaseTest): #pylint: disable=too-many-instance-attributes
     """
     ACPI and SMBIOS tests using biosbits.
@@ -356,7 +356,7 @@ def tearDown(self):
         """
         if self._vm:
             self.assertFalse(not self._vm.is_running)
-        if not os.getenv('BITS_DEBUG'):
+        if not os.getenv('BITS_DEBUG') and self._workDir:
             self.logger.info('removing the work directory %s', self._workDir)
             shutil.rmtree(self._workDir)
         else:
-- 
2.39.1