Intermittent acceptance test failure in DemoInProcessServer.client_can_connect

[Alan Griffiths]

Example here:

    https://jenkins.qa.ubuntu.com/job/mir-team-mir-development-branch-trusty-amd64-autolanding/157/console

This is an unforeseen interaction between two recent MPs:

    https://code.launchpad.net/~alan-griffiths/mir/in-process-server-test-fixture/+merge/198958

and

   https://code.launchpad.net/~afrantzis/mir/test-framework-wait-for-server-startup/+merge/198963

[PS Jenkins bot (ps-jenkins)]

Fix committed into lp:mir/devel at revision None, scheduled for release in mir, milestone Unknown

[kevin gunn (kgunn72)]

on N10, natively built Mir, using devel-proposed image 155
if I run manually, it fails reliably
other preconditions, i hold powerd on (powerd-cli display on bright)
and I stop unity8

[----------] 1 test from DemoInProcessServer
[ RUN ] DemoInProcessServer.client_can_connect
/home/phablet/trunk-0.1.4/tests/mir_test_framework/in_process_server.cpp:77: Failure
Failed
bind: Address already in use
/home/phablet/trunk-0.1.4/tests/mir_test_framework/in_process_server.cpp:36: Failure
Value of: display_server
  Actual: false
Expected: true
/home/phablet/trunk-0.1.4/tests/mir_test_framework/in_process_server.cpp:48: Failure
Value of: display_server
  Actual: false
Expected: true
Did you override SetUp() and forget to call mtf::InProcessServer::SetUp()?
[ FAILED ] DemoInProcessServer.client_can_connect (2014 ms)
[----------] 1 test from DemoInProcessServer (2021 ms total)

[kevin gunn (kgunn72)]

sorry, the comment above, I build lp:~mir-team/mir/trunk-0.1.4

[Alan Griffiths (alan-griffiths)]

Kevin, looks like you're seeing bug 1271604 can you rm $XDG_RUNTIME_DIR/mir_socket and retry?