[JBoss JIRA] (JBTM-3028) LRA tests can fail if the network is running slowly
by Michael Musgrove (JIRA)
[ https://issues.jboss.org/browse/JBTM-3028?page=com.atlassian.jira.plugin.... ]
Michael Musgrove updated JBTM-3028:
-----------------------------------
Status: Resolved (was: Pull Request Sent)
Resolution: Done
> LRA tests can fail if the network is running slowly
> ---------------------------------------------------
>
> Key: JBTM-3028
> URL: https://issues.jboss.org/browse/JBTM-3028
> Project: JBoss Transaction Manager
> Issue Type: Bug
> Components: LRA
> Affects Versions: 5.8.2.Final
> Reporter: Michael Musgrove
> Assignee: Michael Musgrove
> Fix For: 5.next
>
>
> SpecIT#acceptTest failed on CI (http://narayanaci1.eng.hst.ams2.redhat.com/job/narayana/PROFILE=MAIN,jdk=...) and on one of the PRs.
> [~ochaloup] did some investigation:
> {quote}
> I did some experiments with the lra testing and normally tests pass on my laptop. But as you mentioned it's probably timing issue as when I slow down the network (I used tc as described at [1]) then the tests started to fail[2] (I'm on master branch).
> Do you think you can check it on your laptop if you can see the same issue? Or how to manage that?
> Thanks
> o.
> [1] https://jvns.ca/blog/2017/04/01/slow-down-your-internet-with-tc/
> [2]
> Tests run: 23, Failures: 3, Errors: 0, Skipped: 0, Time elapsed: 489.336 sec <<< FAILURE! - in io.narayana.lra.participant.SpecIT
> timeLimitRequiredLRA(io.narayana.lra.participant.SpecIT) Time elapsed: 14.474 sec <<< FAILURE!
> java.lang.AssertionError: timeLimitRequiredLRA: compensate should have been called expected:<1> but was:<0>
> at io.narayana.lra.participant.SpecIT.timeLimitRequiredLRA(SpecIT.java:535)
> acceptTest(io.narayana.lra.participant.SpecIT) Time elapsed: 30.335 sec <<< FAILURE!
> java.lang.AssertionError: expected:<0> but was:<2>
> at io.narayana.lra.participant.SpecIT.joinAndEnd(SpecIT.java:649)
> at io.narayana.lra.participant.SpecIT.acceptTest(SpecIT.java:624)
> connectionHangup(io.narayana.lra.participant.SpecIT) Time elapsed: 35.179 sec <<< FAILURE!
> java.lang.AssertionError: connectionHangup: wrong compensation count after recovery expected:<7> but was:<6>
> at io.narayana.lra.participant.SpecIT.connectionHangup(SpecIT.java:266)
> {quote}
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