1 files changed, 44 insertions, 0 deletions
diff --git a/luni/src/test/java/libcore/java/util/AbstractResourceLeakageDetectorTestCase.java b/luni/src/test/java/libcore/java/util/AbstractResourceLeakageDetectorTestCase.java
new file mode 100644
index 0000000..5ea67d3
--- /dev/null
+++ b/luni/src/test/java/libcore/java/util/AbstractResourceLeakageDetectorTestCase.java
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package libcore.java.util;
+
+import junit.framework.TestCase;
+
+/**
+ * Ensures that resources used within a test are cleaned up; will detect problems with tests and
+ * also with runtime.
+ */
+public abstract class AbstractResourceLeakageDetectorTestCase extends TestCase {
+  /**
+   * The leakage detector.
+   */
+  private ResourceLeakageDetector detector;
+
+  @Override
+  protected void setUp() throws Exception {
+    detector = ResourceLeakageDetector.newDetector();
+  }
+
+  @Override
+  protected void tearDown() throws Exception {
+    // If available check for resource leakage. At this point it is impossible to determine
+    // whether the test has thrown an exception. If it has then the exception thrown by this
+    // could hide that test failure; it largely depends on the test runner.
+    if (detector != null) {
+      detector.checkForLeaks();
+    }
+  }
+}