Show RegisteredNativeAllocation sizes in ahat.

Bug: 36459946
Test: m ahat-test
Change-Id: I45f6dc19cf1e339a80e0d93b6f4bc58a93e571c7

1 files changed, 37 insertions, 0 deletions

diff --git a/tools/ahat/test/NativeAllocationTest.java b/tools/ahat/test/NativeAllocationTest.java
new file mode 100644
index 0000000000..7436be8311
--- /dev/null
+++ b/tools/ahat/test/NativeAllocationTest.java
@@ -0,0 +1,37 @@
+/*
+ * 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.assertEquals;
+
+public class NativeAllocationTest {
+
+  @Test
+  public void nativeAllocation() throws IOException {
+    TestDump dump = TestDump.getTestDump();
+
+    AhatSnapshot snapshot = dump.getAhatSnapshot();
+    AhatInstance referent = dump.getDumpedAhatInstance("anObject");
+    assertEquals(50000, referent.getSize().getRegisteredNativeSize());
+  }
+}
+