Public bug reported: [impact]
this test fails intermittently, due to read failures when the test expects to read data, but the umockdev 'replay' script device doesn't provide the data to read. this appears to just be a timing issue, as the test expects the umockdev device to provide specific data replayed at specific times, and those times are very short (ms). Looking at the autopkgtest results: http://autopkgtest.ubuntu.com/packages/umockdev it looks like the failures are mostly on armhf, presumably because that is run in a container and provides the least guarantee of accurate short usleep() timing, but it also does fail on other archs sometimes as well. [test case] check the previous autopkgtest logs, e.g. https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-cosmic/cosmic/armhf/u/umockdev/20190601_015323_8f795@/log.gz [regression potential] probably low, as it seems like this is really just a test case issue of expecting very specific ms-range timing. ** Affects: umockdev (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1831467 Title: 'testbed_script_replay_simple' test fails intermittently To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/umockdev/+bug/1831467/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
