13055 2018-12-01 13:01:45 +0000 oe-selftest runcmd.RunCmdTests.test_stdin failure 2020-06-23 15:03:02 +0000 1 1 10 QA/Testing Functional (self) Testing oe-selftest 2.7 x86 Multiple RESOLVED FIXED AB-INT Medium+ normal 3.2 M2 1 richard.purdie richard.purdie mhalstead randy.macleod --- --- No (bug/feature does not impact docs) oldest_to_newest 82377 0 richard.purdie 2018-12-01 13:01:45 +0000 http://errors.yoctoproject.org/Errors/Details/202611/ https://autobuilder.yoctoproject.org/typhoon/#builders/87/builds/31 2018-11-29 17:23:36,847 - oe-selftest - INFO - runcmd.RunCmdTests.test_stdin (subunit.RemotedTestCase) 2018-11-29 17:23:36,848 - oe-selftest - INFO - ... FAIL 2018-11-29 17:23:36,848 - oe-selftest - INFO - 0: 16/21 38/338 (0.04s) (runcmd.RunCmdTests.test_stdin) 2018-11-29 17:23:36,848 - oe-selftest - INFO - testtools.testresult.real._StringException: Traceback (most recent call last): File "/home/pokybuild/yocto-worker/oe-selftest-ubuntu/build/meta/lib/oeqa/core/decorator/__init__.py", line 32, in wrapped_f return func(*args, **kwargs) File "/home/pokybuild/yocto-worker/oe-selftest-ubuntu/build/meta/lib/oeqa/selftest/cases/runcmd.py", line 110, in test_stdin self.assertEqual(numthreads, threading.active_count()) File "/usr/lib/python3.5/unittest/case.py", line 820, in assertEqual assertion_func(first, second, msg=msg) File "/usr/lib/python3.5/unittest/case.py", line 813, in _baseAssertEqual raise self.failureException(msg) AssertionError: 1 != 2 2018-11-29 17:23:41,899 - oe-selftest - INFO - runcmd.RunCmdTests.test_stdin_timeout (subunit.RemotedTestCase) 2018-11-29 17:23:41,899 - oe-selftest - INFO - ... ok 85508 1 richard.purdie 2019-11-08 22:59:05 +0000 Occurred again: https://autobuilder.yoctoproject.org/typhoon/#/builders/86/builds/477 2019-11-08 20:53:52,904 - oe-selftest - INFO - ====================================================================== 2019-11-08 20:53:52,904 - oe-selftest - INFO - FAIL: runcmd.RunCmdTests.test_stdin (subunit.RemotedTestCase) 2019-11-08 20:53:52,905 - oe-selftest - INFO - ---------------------------------------------------------------------- 2019-11-08 20:53:52,905 - oe-selftest - INFO - testtools.testresult.real._StringException: Traceback (most recent call last): File "/home/pokybuild/yocto-worker/oe-selftest-fedora/build/meta/lib/oeqa/selftest/cases/runcmd.py", line 100, in test_stdin self.assertEqual(numthreads, threading.active_count()) File "/usr/lib64/python3.7/unittest/case.py", line 852, in assertEqual assertion_func(first, second, msg=msg) File "/usr/lib64/python3.7/unittest/case.py", line 845, in _baseAssertEqual raise self.failureException(msg) AssertionError: 1 != 2 85576 2 randy.macleod 2019-11-19 16:31:07 +0000 It's good to get self-tests working reliably sooner rather than later so tar3.1-M1. 86784 3 randy.macleod 2020-03-24 03:32:46 +0000 Richard, I tried to find out if this problem has been happening in the YP autobuilder in recent build failures but once again, my lack of skill at retrieving data from the autobuilder is apparent. I checked the most recent ~5 build errors that seemed like likely candidates but none match this signature. Are you still seeing this error and if so can you explain how you find the logs in the autobuilder without examining the error section of each and every failure log? I am filtering by oe-selftest-FOO, such as the ubuntu runs show here: https://autobuilder.yoctoproject.org/typhoon/#/builders/87 87500 4 richard.purdie 2020-06-17 03:39:45 +0000 https://autobuilder.yoctoproject.org/typhoon/#/builders/87/builds/1033 87536 5 richard.purdie 2020-06-22 14:28:00 +0000 As a bit more information this test is testing passing "stdin" data to a command being run by "runCmd". The check is to see whether threading.active_count() is the same at the end of the test as it is at the start. In this case there are clearly more active threads than when we started. The question is then, why? 87538 6 richard.purdie 2020-06-22 14:56:56 +0000 I think I figured this one out, you see the failure if you add a "time.sleep(10)" to the end of writeThread() in runCmd(). Patch sent. 87559 7 richard.purdie 2020-06-23 15:03:02 +0000 http://git.yoctoproject.org/cgit.cgi/poky/commit/?id=fde0637e1cabfb2d39eff1a57f3d4c7c55061fc3