[jira] (SUREFIRE-1098) runOrder=balanced is not working

[Miyata Jumpei (JIRA)]

    [ 
https://jira.codehaus.org/browse/SUREFIRE-1098?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=353204#comment-353204
 ] 

Miyata Jumpei commented on SUREFIRE-1098:
-----------------------------------------

In the current implementation, it seems that the static file is different 
between read and written.
It makes no sense.
I wrote the reason in the pull-request.
It must not be the expected behaviour.
In 2.11, 2.12 and 2.12.1, the tests are executed in the order of long time.

> runOrder=balanced is not working
> --------------------------------
>
>                 Key: SUREFIRE-1098
>                 URL: https://jira.codehaus.org/browse/SUREFIRE-1098
>             Project: Maven Surefire
>          Issue Type: Bug
>          Components: Maven Surefire Plugin
>    Affects Versions: 2.12.2, 2.12.3, 2.12.4, 2.13, 2.14, 2.14.1, 2.15, 2.16, 
> 2.17
>         Environment: JDK 7 on Linux
> JUnit 4.11
>            Reporter: Miyata Jumpei
>
> It seems that the runOrder parameter with balanced value is not working.
> For example, I created a project with the following setting.
> {code}
> <plugin>
>   <artifactId>maven-surefire-plugin</artifactId>
>   <version>2.17</version>
>   <configuration>
>     <parallel>classes</parallel>
>     <runOrder>balanced</runOrder>
>     <threadCount>2</threadCount>
>     <perCoreThreadCount>false</perCoreThreadCount>
>   </configuration>
> </plugin>
> {code}
> Then, execute the following tests.
> TestA: 1 second
> TestB: 2 seconds
> TestC: 3 seconds
> TestD: 4 seconds
> The expected order is the following from the second time.
> Thread 1: TestD &#8594; TestA
> Thread 2: TestC &#8594; TestB
> However, the actual order is the following.
> Thread 1: TestB &#8594; TestD
> Thread 2: TestC &#8594; TestA



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