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authorDaniel P. Berrangé <berrange@redhat.com>2025-09-08 14:57:22 +0100
committerThomas Huth <thuth@redhat.com>2025-09-09 15:45:33 +0200
commit2fc170bcdc4d2f05534c68572b4f72a7d18c2119 (patch)
tree4928732141953e23f7b302d5d471d5397341fafa /tests/functional/qemu_test
parent2ee187dcb55aee7f70b514db772090649235de70 (diff)
downloadfocaccia-qemu-2fc170bcdc4d2f05534c68572b4f72a7d18c2119.tar.gz
focaccia-qemu-2fc170bcdc4d2f05534c68572b4f72a7d18c2119.zip
tests/functional: purge scratch dir on test startup
The test suite purges the scratch dir in the tearDown method, but
if python crashes (or is non-gracefully killed) this won't get run.
Also the user can set QEMU_TEST_KEEP_SCRATCH to disable cleanup.

Purging the scratch dir on startup ensures that tests always run
from a clean state.

Reported-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-ID: <20250908135722.3375580-5-berrange@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Diffstat (limited to 'tests/functional/qemu_test')
-rw-r--r--tests/functional/qemu_test/testcase.py4
1 files changed, 4 insertions, 0 deletions
diff --git a/tests/functional/qemu_test/testcase.py b/tests/functional/qemu_test/testcase.py
index faa0a4f0db..2c0abde395 100644
--- a/tests/functional/qemu_test/testcase.py
+++ b/tests/functional/qemu_test/testcase.py
@@ -205,6 +205,10 @@ class QemuBaseTest(unittest.TestCase):
         self.outputdir = self.build_file('tests', 'functional',
                                          self.arch, self.id())
         self.workdir = os.path.join(self.outputdir, 'scratch')
+        if os.path.exists(self.workdir):
+            # Purge as safety net in case of unclean termination of
+            # previous test, or use of QEMU_TEST_KEEP_SCRATCH
+            shutil.rmtree(self.workdir)
         os.makedirs(self.workdir, exist_ok=True)
 
         self.log_filename = self.log_file('base.log')