1 files changed, 74 insertions, 0 deletions
diff --git a/tools/ahat/test/ObjectHandlerTest.java b/tools/ahat/test/ObjectHandlerTest.java
new file mode 100644
index 0000000000..cd0ba23013
--- /dev/null
+++ b/tools/ahat/test/ObjectHandlerTest.java
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+/*
+ * Copyright (C) 2016 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 com.android.ahat;
+
+import com.android.ahat.heapdump.AhatInstance;
+import com.android.ahat.heapdump.AhatSnapshot;
+import java.io.IOException;
+import org.junit.Test;
+
+import static org.junit.Assert.assertNotNull;
+
+public class ObjectHandlerTest {
+  @Test
+  public void noCrashClassInstance() throws IOException {
+    TestDump dump = TestDump.getTestDump();
+
+    AhatInstance object = dump.getDumpedAhatInstance("aPhantomReference");
+    assertNotNull(object);
+
+    AhatHandler handler = new ObjectHandler(dump.getAhatSnapshot());
+    TestHandler.testNoCrash(handler, "http://localhost:7100/object?id=" + object.getId());
+  }
+
+  @Test
+  public void noCrashClassObj() throws IOException {
+    TestDump dump = TestDump.getTestDump();
+
+    AhatSnapshot snapshot = dump.getAhatSnapshot();
+    AhatHandler handler = new ObjectHandler(snapshot);
+
+    AhatInstance object = snapshot.findClass("Main");
+    assertNotNull(object);
+
+    TestHandler.testNoCrash(handler, "http://localhost:7100/object?id=" + object.getId());
+  }
+
+  @Test
+  public void noCrashSystemClassObj() throws IOException {
+    TestDump dump = TestDump.getTestDump();
+
+    AhatSnapshot snapshot = dump.getAhatSnapshot();
+    AhatHandler handler = new ObjectHandler(snapshot);
+
+    AhatInstance object = snapshot.findClass("java.lang.String");
+    assertNotNull(object);
+
+    TestHandler.testNoCrash(handler, "http://localhost:7100/object?id=" + object.getId());
+  }
+
+  @Test
+  public void noCrashArrayInstance() throws IOException {
+    TestDump dump = TestDump.getTestDump();
+
+    AhatInstance object = dump.getDumpedAhatInstance("gcPathArray");
+    assertNotNull(object);
+
+    AhatHandler handler = new ObjectHandler(dump.getAhatSnapshot());
+    TestHandler.testNoCrash(handler, "http://localhost:7100/object?id=" + object.getId());
+  }
+}