[jira] [Updated] (MESOS-6811) IOSwitchboardServerTest.SendHeartbeat and IOSwitchboardServerTest.ReceiveHeartbeat broken on OS X

["Benjamin Bannier (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/MESOS-6811?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Benjamin Bannier updated MESOS-6811:
------------------------------------
    Shepherd: Joseph Wu
      Sprint: Mesosphere Sprint 48

> IOSwitchboardServerTest.SendHeartbeat and IOSwitchboardServerTest.ReceiveHeartbeat broken on OS X
> -------------------------------------------------------------------------------------------------
>
>                 Key: MESOS-6811
>                 URL: https://issues.apache.org/jira/browse/MESOS-6811
>             Project: Mesos
>          Issue Type: Bug
>          Components: tests
>         Environment: Mac OS 10.12
>            Reporter: Benjamin Bannier
>            Assignee: Benjamin Bannier
>              Labels: mesosphere
>             Fix For: 1.2.0
>
>
> The tests IOSwitchboardServerTest.SendHeartbeat and IOSwitchboardServerTest.ReceiveHeartbeat are broken on OS X.
> {noformat}
> [==========] Running 2 tests from 1 test case.
> [----------] Global test environment set-up.
> [----------] 2 tests from IOSwitchboardServerTest
> [ RUN      ] IOSwitchboardServerTest.SendHeartbeat
> ../../src/tests/containerizer/io_switchboard_tests.cpp:392: Failure
> server: Failed to build address from '/var/folders/6t/yp_xgc8d6k32rpp0bsbfqm9m0000gp/T/04ioBQ/mesos-io-switchboard-0ce96b84-fc47-4a21-b7bc-71eddd8b0f13': Path too long, must be less than 104 bytes
> [  FAILED  ] IOSwitchboardServerTest.SendHeartbeat (5 ms)
> [ RUN      ] IOSwitchboardServerTest.ReceiveHeartbeat
> ../../src/tests/containerizer/io_switchboard_tests.cpp:630: Failure
> server: Failed to build address from '/var/folders/6t/yp_xgc8d6k32rpp0bsbfqm9m0000gp/T/FryfgE/mesos-io-switchboard-df1d7004-7ea1-43f3-bec9-bf0c2663b260': Path too long, must be less than 104 bytes
> [  FAILED  ] IOSwitchboardServerTest.ReceiveHeartbeat (0 ms)
> [----------] 2 tests from IOSwitchboardServerTest (5 ms total)
> [----------] Global test environment tear-down
> [==========] 2 tests from 1 test case ran. (29 ms total)
> [  PASSED  ] 0 tests.
> [  FAILED  ] 2 tests, listed below:
> [  FAILED  ] IOSwitchboardServerTest.SendHeartbeat
> [  FAILED  ] IOSwitchboardServerTest.ReceiveHeartbeat
> {noformat}
> The issue is caused by the way the socket paths are constructed in the tests,
> {code}
> string socketPath = path::join(
>     sandbox.get(),
>     "mesos-io-switchboard-" + UUID::random().toString());
> {code}
> The lengths of the components are
> * sandbox path: 55 characters (including directory delimiters),
> * {{mesos-io-switchboard}}: 20 characters,
> * UUID: 36 characters
> which amounts to a total of 113 non-zero characters.
> Since the socket is already created in the test's sandbox and only a single socket is created in the test, it appears that it might be possible to strip e.g., the UUID from the path to make the path fit.



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