diff mbox series

[07/12] kunit: tool: Don't overwrite test status based on subtest counts

Message ID 20250217-kunit-kselftests-v1-7-42b4524c3b0a@linutronix.de (mailing list archive)
State New
Delegated to: Brendan Higgins
Headers show
Series kunit: Introduce UAPI testing framework | expand

Commit Message

Thomas Weißschuh Feb. 17, 2025, 10:59 a.m. UTC
If a subtest itself reports success, but the outer testcase fails,
the whole testcase should be reported as a failure.
However the status is recalculated based on the test counts,
overwriting the outer test result.
Synthesize a failed test in this case to make sure the failure is not
swallowed.

Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
---
 tools/testing/kunit/kunit_parser.py                                  | 5 +++++
 tools/testing/kunit/kunit_tool_test.py                               | 2 +-
 tools/testing/kunit/test_data/test_is_test_passed-failure-nested.log | 3 +++
 3 files changed, 9 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/tools/testing/kunit/kunit_parser.py b/tools/testing/kunit/kunit_parser.py
index 29fc27e8949bd4732448fdd96024624e5350a728..8f597a244b9866528ffb3850e876acb487f3bbd4 100644
--- a/tools/testing/kunit/kunit_parser.py
+++ b/tools/testing/kunit/kunit_parser.py
@@ -686,6 +686,11 @@  def bubble_up_test_results(test: Test) -> None:
 		counts.add_status(status)
 	elif test.counts.get_status() == TestStatus.TEST_CRASHED:
 		test.status = TestStatus.TEST_CRASHED
+	if not test.ok_status():
+		for t in subtests:
+			if not t.ok_status():
+				counts.add_status(t.status)
+				break
 
 def parse_test(lines: LineStream, expected_num: int, log: List[str], is_subtest: bool, printer: Printer) -> Test:
 	"""
diff --git a/tools/testing/kunit/kunit_tool_test.py b/tools/testing/kunit/kunit_tool_test.py
index e71ce88682e137676be49ea9854a5ddaff0dc259..aab38aa0664655c84d633ab15e4818f818b0ce47 100755
--- a/tools/testing/kunit/kunit_tool_test.py
+++ b/tools/testing/kunit/kunit_tool_test.py
@@ -170,7 +170,7 @@  class KUnitParserTest(unittest.TestCase):
 		with open(nested_log) as file:
 			result = kunit_parser.parse_run_tests(file.readlines(), stdout)
 		self.assertEqual(kunit_parser.TestStatus.FAILURE, result.status)
-		self.assertEqual(result.counts.failed, 2)
+		self.assertEqual(result.counts.failed, 3)
 		self.assertEqual(kunit_parser.TestStatus.FAILURE, result.subtests[0].status)
 		self.assertEqual(kunit_parser.TestStatus.FAILURE, result.subtests[1].status)
 
diff --git a/tools/testing/kunit/test_data/test_is_test_passed-failure-nested.log b/tools/testing/kunit/test_data/test_is_test_passed-failure-nested.log
index 835816e0a07715a514f5f5afab1b6250037feaf4..cd9033c464792e6294905a5676346684182874ad 100644
--- a/tools/testing/kunit/test_data/test_is_test_passed-failure-nested.log
+++ b/tools/testing/kunit/test_data/test_is_test_passed-failure-nested.log
@@ -1,5 +1,8 @@ 
 KTAP version 1
 1..2
+    KTAP version 1
+    1..1
+        ok 1 test 1
 not ok 1 subtest 1
     KTAP version 1
     1..1