[jira] (SUREFIRE-1037) Elapsed time is reported incorrectly for tests run in parallel

["Tibor Digana (JIRA)" <ji...@codehaus.org>]

    [ https://jira.codehaus.org/browse/SUREFIRE-1037?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=352055#comment-352055 ] 

Tibor Digana commented on SUREFIRE-1037:
----------------------------------------

+1
I would also like to have a real time spent by class in the report.
For me the sum of time-overlapping methods is not valuable because i don't know how long the test was really running.
As far as I remember we sum the partial method exec time.

> Elapsed time is reported incorrectly for tests run in parallel
> --------------------------------------------------------------
>
>                 Key: SUREFIRE-1037
>                 URL: https://jira.codehaus.org/browse/SUREFIRE-1037
>             Project: Maven Surefire
>          Issue Type: Bug
>          Components: Junit 4.7+ (parallel) support
>    Affects Versions: 2.15, 2.16
>         Environment: Intel Core i7-3770
>            Reporter: David Grant
>
> Configuration:
> <plugin>
>   <artifactId>maven-surefire-plugin</artifactId>
>   <version>2.16</version>
>   <configuration>
>     <parallel>methods</parallel>
>     <threadCount>2</threadCount>
>   </configuration>
> </plugin>
> I am running a suite of JUnit tests in parallel with the above configuration.  The "Time elapsed" reported after a test class is incorrect by a factor of the number of threads in use.
> In my case, I am running tests on an eight core machine (see Environment), with two threads-per-core.  The actual elapsed time is about 47s, but the reported elapsed time is 741s.



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