Author: jukka
Date: Tue Jul 10 09:54:51 2012
New Revision: 1359550
URL: http://svn.apache.org/viewvc?rev=1359550&view=rev
Log:
OAK-12: Implement a test suite for the MicroKernel
Clear fields in MK integration tests to avoid extra memory use with JUnit
Modified:
jackrabbit/oak/trunk/oak-it/mk/src/main/java/org/apache/jackrabbit/mk/test/AbstractMicroKernelIT.java
Modified:
jackrabbit/oak/trunk/oak-it/mk/src/main/java/org/apache/jackrabbit/mk/test/AbstractMicroKernelIT.java
URL:
http://svn.apache.org/viewvc/jackrabbit/oak/trunk/oak-it/mk/src/main/java/org/apache/jackrabbit/mk/test/AbstractMicroKernelIT.java?rev=1359550&r1=1359549&r2=1359550&view=diff
==============================================================================
---
jackrabbit/oak/trunk/oak-it/mk/src/main/java/org/apache/jackrabbit/mk/test/AbstractMicroKernelIT.java
(original)
+++
jackrabbit/oak/trunk/oak-it/mk/src/main/java/org/apache/jackrabbit/mk/test/AbstractMicroKernelIT.java
Tue Jul 10 09:54:51 2012
@@ -17,6 +17,7 @@
package org.apache.jackrabbit.mk.test;
import java.util.ArrayList;
+import java.util.Arrays;
import java.util.Collection;
import java.util.HashSet;
import java.util.Map;
@@ -29,7 +30,6 @@ import org.json.simple.JSONObject;
import org.json.simple.parser.JSONParser;
import org.junit.After;
import org.junit.Before;
-import org.junit.ComparisonFailure;
import org.junit.runners.Parameterized.Parameters;
import static org.junit.Assert.assertEquals;
@@ -128,6 +128,13 @@ public abstract class AbstractMicroKerne
@After
public void tearDown() {
fixture.tearDownCluster(mks);
+
+ // Clear fields to avoid consuming memory after the test has run.
+ // It looks like JUnit keeps references to all test instances until
+ // the entire test suite has been run.
+ Arrays.fill(mks, null);
+ mk = null;
+ parser = null;
}
//--------------------------------< utility methods for parsing json data >
