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[lldb] Support error variations in TestProcessCrashInfo.py (#154202) #11750

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Merged
merged 1 commit into from
Nov 5, 2025
Merged

[lldb] Support error variations in TestProcessCrashInfo.py (#154202) #11750

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25 changes: 17 additions & 8 deletions lldb/test/API/functionalities/process_crash_info/TestProcessCrashInfo.py
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Original file line number Diff line number Diff line change
Expand Up @@ -22,6 +22,15 @@ def tearDown(self):
self.runCmd("settings clear auto-confirm")
TestBase.tearDown(self)

def containsLibmallocError(self, output):
for error in [
"pointer being freed was not allocated",
"not an allocated block",
]:
if error in output:
return True
return False

@skipIfAsan # The test process intentionally double-frees.
@skipUnlessDarwin
def test_cli(self):
Expand All @@ -33,15 +42,15 @@ def test_cli(self):

self.expect("process launch", patterns=["Process .* launched: .*a.out"])

self.expect(
"process status --verbose",
patterns=[
"Extended Crash Information",
"Crash-Info Annotations",
"pointer being freed was not allocated",
],
result = lldb.SBCommandReturnObject()
self.dbg.GetCommandInterpreter().HandleCommand(
"process status --verbose", result
)

self.assertIn("Extended Crash Information", result.GetOutput())
self.assertIn("Crash-Info Annotations", result.GetOutput())
self.assertTrue(self.containsLibmallocError(result.GetOutput()))

@skipIfAsan # The test process intentionally hits a memory bug.
@skipUnlessDarwin
def test_api(self):
Expand All @@ -67,7 +76,7 @@ def test_api(self):

self.assertTrue(crash_info.IsValid())

self.assertIn("pointer being freed was not allocated", stream.GetData())
self.assertTrue(self.containsLibmallocError(stream.GetData()))

# dyld leaves permanent crash_info records when testing on device.
@skipIfDarwinEmbedded
Expand Down