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https://issues.apache.org/jira/browse/SUREFIRE-1539?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Elliotte Rusty Harold updated SUREFIRE-1539:
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Summary: Surefire causes Jigsaw runtime errors when forkCount > 0 (was:
Surefire causes Jigwaw runtime errors when forkCount > 0)
> Surefire causes Jigsaw runtime errors when forkCount > 0
> --------------------------------------------------------
>
> Key: SUREFIRE-1539
> URL: https://issues.apache.org/jira/browse/SUREFIRE-1539
> Project: Maven Surefire
> Issue Type: Bug
> Components: Maven Surefire Plugin
> Affects Versions: 2.22.0
> Reporter: foo bar
> Priority: Major
> Attachments: mvn-X-clean-install--forkCount0-OK.txt,
> mvn-X-clean-install--noforkCount0-KO.txt
>
>
> h1. The problem
> I'm migrating my toy project to Jigsaw modules.
> Now I managed to make it work ({{maven clean install}} OK), but I had to
> pass an additional flag to Surefire ({{forkCount=0}}) that I think I
> shouldn't have to and feels very "magical" (in a bad way).
> To reproduce:
> 1. {{git clone [https://github.com/vandekeiser/wires.git]}}
> 2. {{git checkout REPORT_SUREFIRE}}
> 3.1 {{mvn clean install}}
> -->passes
> 3.2 remove {{<forkCount>0</forkCount>}} in {{/pom.xml}}
> -->fails
> h1. Analysis
> If I remove {{<forkCount>0</forkCount>}} or set it to 1 in {{/pom.xml}} I get:
> {code:java}
> [ERROR] Tests run: 5, Failures: 0, Errors: 5, Skipped: 0, Time elapsed: 5.678
> s <<< FAILURE! - in
> fr.cla.wires.core.boxes.exampleusage.propertybasedtesting.MultipleAnd_ReduceAndCollectShouldBeEquivalent_PbtTest
> [ERROR]
> should_sometimes_give_false(fr.cla.wires.core.boxes.exampleusage.propertybasedtesting.MultipleAnd_ReduceAndCollectShouldBeEquivalent_PbtTest)
> Time elapsed: 0.219 s <<< ERROR!
> com.pholser.junit.quickcheck.internal.ReflectionException:
> java.lang.IllegalAccessException: class
> com.pholser.junit.quickcheck.internal.Reflection cannot access class
> fr.cla.wires.core.support.tests.pbt.BooleansGenerator (in module
> fr.cla.wires.core) because module fr.cla.wires.core does not export
> fr.cla.wires.core.support.tests.pbt to unnamed module @4b5a5ed1
> {code}
> Looks like --add-opens is no longer added? Or is it just appended to the
> command line, not added to the tmp java @arg file?
> Or is it that with forkCount=0 the test is ran on the classpath and with
> forkCount=1 the test is ran on the modulepath?
>
> If i set it to 2, I get instead:
> {code:java}
> [ERROR] Failed to execute goal
> org.apache.maven.plugins:maven-surefire-plugin:2.22.0:test (default-test) on
> project wires-support: Execution default-test of goal
> org.apache.maven.plugins:maven-surefire-plugin:2.22.0:test failed:
> java.lang.ClassNotFoundException:
> org.apache.maven.plugin.surefire.StartupReportConfiguration -> [Help 1]{code}
> Which is even more mysterious.
> Environment:
> {code:java}
> $ mvn -version
> Apache Maven 3.5.4 (1edded0938998edf8bf061f1ceb3cfdeccf443fe;
> 2018-06-17T20:33:14+02:00)
> Maven home: G:\software\apache-maven-3.5.4-bin\apache-maven-3.5.4
> Java version: 10.0.2, vendor: Oracle Corporation, runtime: C:\Program
> Files\Java\jdk-10.0.2
> Default locale: fr_FR, platform encoding: Cp1252
> OS name: "windows 7", version: "6.1", arch: "amd64", family: "windows"{code}
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