[jira] (SUREFIRE-882) Fork x parallel JVMs once

["Kristian Rosenvold (JIRA)" <ji...@codehaus.org>]

     [ https://jira.codehaus.org/browse/SUREFIRE-882?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kristian Rosenvold closed SUREFIRE-882.
---------------------------------------

       Resolution: Fixed
    Fix Version/s: 2.13
         Assignee: Kristian Rosenvold

Fixed in separate issue
                
> Fork x parallel JVMs once
> -------------------------
>
>                 Key: SUREFIRE-882
>                 URL: https://jira.codehaus.org/browse/SUREFIRE-882
>             Project: Maven Surefire
>          Issue Type: New Feature
>          Components: process forking
>    Affects Versions: 2.12
>            Reporter: Falko Modler
>            Assignee: Kristian Rosenvold
>             Fix For: 2.13
>
>
> In 2.12 a new forkMode "perthread" was introduced, which (in conjunction with parallel!=none) behaves like a parallel "always"-forkMode.
> So for instance parallel=classes and forkMode=perthread fork x JVMs in parallel, whereas each JVM executes just one(!) test class and then terminates.
> It would come in handy if there was another new forkMode (like "perthreadOnce" or similar) which forks x JVMs that keep on executing test classes (parallel=classes) until there are no more test-classes left to execute.
> Example (all with parallel=classes and threadCount=2) with 4 test classes (Test1-4):
> perthread:
> JVM1 is forked for Test1
> JVM2 is forked for Test2
> JVM1 for Test1 terminates
> JVM2 for Test2 terminates
> JVM3 is forked for Test3
> JVM4 is forked for Test4
> JVM4 for Test3 terminates
> JVM3 for Test3 terminates
> perthreadOnce (or the like):
> JVM1 is forked, executes Test1
> JVM2 is forked, executes Test2
> JVM1 executes Test3
> JVM2 executes Test4
> JVM1 terminates
> JVM2 terminates
> In reality, the order of events can differ of course.

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