Setting both "forkedProcessTimeoutInSeconds" and "parallel" fails with an
exception
-----------------------------------------------------------------------------------
Key: SUREFIRE-705
URL: http://jira.codehaus.org/browse/SUREFIRE-705
Project: Maven Surefire
Issue Type: Bug
Components: Junit 4.7+ (parallel) support, process forking
Affects Versions: 2.7.2
Environment: OS X
Reporter: Jari Aarniala
Setting forkedProcessTimeoutInSeconds to a non-zero value and having parallel
set throws an exception. Is this not supported?
Reproducible with a minimal pom.xml:
{code}
<?xml version="1.0" encoding="utf-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
http://maven.apache.org/xsd/maven-4.0.0.xsd";>
<modelVersion>4.0.0</modelVersion>
<groupId>my.groupId</groupId>
<artifactId>my-archetype-id</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>jar</packaging>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.8.2</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.7.2</version>
<configuration>
<forkedProcessTimeoutInSeconds>1</forkedProcessTimeoutInSeconds>
<parallel>classes</parallel>
<threadCount>10</threadCount>
</configuration>
</plugin>
</plugins>
</build>
</project>
{code}
Stack trace:
{code}
-------------------------------------------------------
T E S T S
-------------------------------------------------------
Concurrency config is parallel='classes', perCoreThreadCount=true,
threadCount=10, useUnlimitedThreads=false
java.lang.reflect.UndeclaredThrowableException
at $Proxy0.invoke(Unknown Source)
at
org.apache.maven.surefire.booter.SurefireStarter.invokeProvider(SurefireStarter.java:150)
at
org.apache.maven.surefire.booter.SurefireStarter.runSuitesInProcess(SurefireStarter.java:91)
at
org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:69)
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.apache.maven.surefire.booter.ProviderFactory$ClassLoaderProxy.invoke(ProviderFactory.java:103)
... 4 more
Caused by: java.lang.IllegalStateException: Task already scheduled or cancelled
at java.util.Timer.sched(Timer.java:358)
at java.util.Timer.schedule(Timer.java:170)
at
org.apache.maven.surefire.report.ReporterManagerFactory.startTimer(ReporterManagerFactory.java:206)
at
org.apache.maven.surefire.report.ReporterManagerFactory.createReporter(ReporterManagerFactory.java:105)
at
org.apache.maven.surefire.junitcore.ConcurrentReporterManager.<init>(ConcurrentReporterManager.java:64)
at
org.apache.maven.surefire.junitcore.ClassesParallelRunListener.<init>(ClassesParallelRunListener.java:38)
at
org.apache.maven.surefire.junitcore.ConcurrentReporterManager.createInstance(ConcurrentReporterManager.java:209)
at
org.apache.maven.surefire.junitcore.JUnitCoreProvider.invoke(JUnitCoreProvider.java:101)
... 9 more
{code}
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