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oeqa/runtime: fix race-condition in minidebuginfo test

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Fix this error where 'coredumpctl info' warns that the coredump is still being
processed:

```
AssertionError: 1 != 0 : MiniDebugInfo Test failed: No match found.
-- Notice: 1 systemd-coredump@.service unit is running, output may be incomplete.
```

(From OE-Core rev: ad1ce64f5c1f22a7b10025d8cba20dc74354ac81)

(From OE-Core rev: f7e824477ef75fcea8e0b777278413304def631c)

Signed-off-by: Etienne Cordonnier <ecordonnier@snap.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit ed562345d5a5f2edb649028553199f3f7966e19e)
Signed-off-by: Steve Sakoman <steve@sakoman.com>
This commit is contained in:
Etienne Cordonnier
2024-06-13 12:56:21 +02:00
committed by Steve Sakoman
parent b285f6d0fe
commit e8b3c87ca6
1 changed files with 13 additions and 4 deletions
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17
meta/lib/oeqa/runtime/cases/systemd.py
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@@ -150,12 +150,21 @@ class SystemdServiceTests(SystemdTest):
t_thread.start()
time.sleep(1)
status, output = self.target.run('pidof sleep')
status, sleep_pid = self.target.run('pidof sleep')
# cause segfault on purpose
self.target.run('kill -SEGV %s' % output)
self.assertEqual(status, 0, msg = 'Not able to find process that runs sleep, output : %s' % output)
self.target.run('kill -SEGV %s' % sleep_pid)
self.assertEqual(status, 0, msg = 'Not able to find process that runs sleep, output : %s' % sleep_pid)
(status, output) = self.target.run('coredumpctl info')
# Give some time to systemd-coredump@.service to process the coredump
for x in range(20):
status, output = self.target.run('coredumpctl list %s' % sleep_pid)
if status == 0:
break
time.sleep(1)
else:
self.fail("Timed out waiting for coredump creation")
(status, output) = self.target.run('coredumpctl info %s' % sleep_pid)
self.assertEqual(status, 0, msg='MiniDebugInfo Test failed: %s' % output)
self.assertEqual('sleep_for_duration (busybox.nosuid' in output or 'xnanosleep (sleep.coreutils' in output,
True, msg='Call stack is missing minidebuginfo symbols (functions shown as "n/a"): %s' % output)