[SUREFIRE-1781] Log a warning if forkCount = 0
diff --git a/maven-surefire-common/src/main/java/org/apache/maven/plugin/surefire/AbstractSurefireMojo.java b/maven-surefire-common/src/main/java/org/apache/maven/plugin/surefire/AbstractSurefireMojo.java
index 112de82..8a0cd0a 100644
--- a/maven-surefire-common/src/main/java/org/apache/maven/plugin/surefire/AbstractSurefireMojo.java
+++ b/maven-surefire-common/src/main/java/org/apache/maven/plugin/surefire/AbstractSurefireMojo.java
@@ -1121,10 +1121,20 @@
warnIfWrongShutdownValue();
warnIfNotApplicableSkipAfterFailureCount();
warnIfIllegalTempDir();
+ warnIfForkCountIsZero();
}
return true;
}
+ private void warnIfForkCountIsZero()
+ {
+ if ( "0".equals( getForkCount() ) )
+ {
+ getConsoleLogger().warning( "The parameter forkCount should likely not be 0, not forking a JVM for tests "
+ + "reduce test accuracy, ensure to have a <forkCount> >= 1." );
+ }
+ }
+
private void executeAfterPreconditionsChecked( @Nonnull DefaultScanResult scanResult )
throws MojoExecutionException, MojoFailureException
{
