New submission from STINNER Victor <vstin...@redhat.com>:
https://buildbot.python.org/all/#/builders/145/builds/956 Unhandled exception in thread started by <function Bunch.__init__.<locals>.task at 0x111775cb0> Traceback (most recent call last): File "/Users/buildbot/buildarea/3.x.billenstein-sierra/build/Lib/test/lock_tests.py", line 41, in task f() File "/Users/buildbot/buildarea/3.x.billenstein-sierra/build/Lib/test/lock_tests.py", line 591, in f self.assertTimeout(dt, 0.1) File "/Users/buildbot/buildarea/3.x.billenstein-sierra/build/Lib/test/lock_tests.py", line 80, in assertTimeout self.assertGreaterEqual(actual, expected * 0.6) File "/Users/buildbot/buildarea/3.x.billenstein-sierra/build/Lib/unittest/case.py", line 1283, in assertGreaterEqual self.fail(self._formatMessage(msg, standardMsg)) File "/Users/buildbot/buildarea/3.x.billenstein-sierra/build/Lib/unittest/case.py", line 719, in fail raise self.failureException(msg) AssertionError: -0.24049997329711914 not greater than or equal to 0.06 test_waitfor_timeout (test.test_threading.ConditionTests) ... FAIL test_waitfor_timeout(): ... dt = time.time() result = cond.wait_for(lambda : state==4, timeout=0.1) dt = time.time() - dt self.assertFalse(result) self.assertTimeout(dt, 0.1) ... with: def assertTimeout(self, actual, expected): ... self.assertGreaterEqual(actual, expected * 0.6) ... It seems like time.time() gone backward on the buildbot. The test must use time.monotonic() to measure time difference. Attached PR fix the issue. ---------- components: Tests messages: 331939 nosy: pablogsal, vstinner priority: normal severity: normal status: open title: Lib/test/lock_tests.py should not use time.time(), but time.monotonic() versions: Python 3.8 _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue35513> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
