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Posted to issues@maven.apache.org by "Tibor Digana (JIRA)" <ji...@codehaus.org> on 2015/02/01 00:00:18 UTC

[jira] (SUREFIRE-1138) Enabling reuseForks runs all tests in series on just one fork

    [ https://jira.codehaus.org/browse/SUREFIRE-1138?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=362266#comment-362266 ] 

Tibor Digana commented on SUREFIRE-1138:
----------------------------------------

@Andreas
I'll have a look.

> Enabling reuseForks runs all tests in series on just one fork
> -------------------------------------------------------------
>
>                 Key: SUREFIRE-1138
>                 URL: https://jira.codehaus.org/browse/SUREFIRE-1138
>             Project: Maven Surefire
>          Issue Type: Bug
>          Components: Maven Surefire Plugin
>    Affects Versions: 2.18, 2.18.1
>         Environment: Apache Maven 3.0.4 (r1232337; 2012-01-17 19:44:56+1100)
> Java version: 1.7.0_17, vendor: Oracle Corporation
> Ubuntu 12.04 LTS
>            Reporter: Matthew Provis
>            Assignee: Andreas Gudian
>         Attachments: test.zip
>
>
> When using Surefire >= 2.18, I've encountered a problem when setting {{forkCount > 1}} and {{reuseForks = true}}.
> Expected behaviour:
> Tests should run simultaneously, each on a separate fork.
> Actual behaviour:
> All tests run on just one fork, sequentially.
> Setting {{reuseForks = false}} gives the expected behaviour. 
> Reverting to Surefire 2.17 also gives the expected behaviour.
> I've attached a project that demonstrates the issue. Here I've created two tests, each of which prints the fork number and sleeps for 5 seconds. The total run time is 10 seconds with Surefire 2.18 and 2.18.1, but 5 seconds with version 2.17.



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