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https://issues.apache.org/jira/browse/SUREFIRE-1207?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15054606#comment-15054606
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Tibor Digana commented on SUREFIRE-1207:
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[~MComerford]
No. I mean fix in surefire.
I am working on release. Let's postpone this fix to next year, oki?
> A new JVM is forked even for tests not matching the "groups" tag when
> "reuseForks" is false
> -------------------------------------------------------------------------------------------
>
> Key: SUREFIRE-1207
> URL: https://issues.apache.org/jira/browse/SUREFIRE-1207
> Project: Maven Surefire
> Issue Type: Improvement
> Affects Versions: 2.18.1
> Reporter: Michael Comerford
> Fix For: Backlog
>
>
> When the "groups" tag is used with "resuseForks" as false, a new fork is
> created for every test, not just the one in the group tag. The tests which
> don't match the group aren't ran, but a fork is still created and destroyed
> for every test, which is very inefficient.
> Example:
> {code:xml}
> <plugin>
> <artifactId>maven-surefire-plugin</artifactId>
> <configuration>
> <skip>true</skip>
> </configuration>
> <executions>
> <execution>
> <id>default-tests</id>
> <phase>test</phase>
> <goals>
> <goal>test</goal>
> </goals>
> <configuration>
> <skip>false</skip>
> <excludedGroups>IsolatedTests</excludedGroups>
> </configuration>
> </execution>
> <execution>
> <id>isolatedTests</id>
> <phase>test</phase>
> <goals>
> <goal>test</goal>
> </goals>
> <configuration>
> <skip>false</skip>
> <groups>IsolatedTests</groups>
> <forkCount>1</forkCount>
> <reuseForks>false</reuseForks>
> </configuration>
> </execution>
> </executions>
> </plugin>
> {code}
> The forking can be seen when running maven in debug mode: {{mvn test -X}} and
> searching for the text "Forking command line"
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