Add a test runner for android_webview.

android_webview/javatests/src/org/chromium/android_webview/test/AwContentsTest.java

Index: android_webview/javatests/src/org/chromium/android_webview/test/AwContentsTest.java
diff --git a/android_webview/javatests/src/org/chromium/android_webview/test/AwContentsTest.java b/android_webview/javatests/src/org/chromium/android_webview/test/AwContentsTest.java
new file mode 100644
index 0000000000000000000000000000000000000000..ff88c3b7ae3be4fe6640abcb5f059e4742701a34
--- /dev/null
+++ b/android_webview/javatests/src/org/chromium/android_webview/test/AwContentsTest.java
@@ -0,0 +1,64 @@
+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+package org.chromium.android_webview.test;
+
+import android.content.Context;
+import android.os.Handler;
+import android.os.Looper;
+import android.test.suitebuilder.annotation.SmallTest;
+import android.view.View;
+import android.widget.GridLayout;
+
+import org.chromium.android_webview.AndroidWebViewUtil;
+import org.chromium.android_webview.AwContents;
+import org.chromium.android_webview.AwWebContentsDelegate;
+import org.chromium.base.test.Feature;
+import org.chromium.content.browser.ContentViewCore;
+
+import java.util.concurrent.Semaphore;
+import java.util.concurrent.TimeUnit;
+
+/**
+ * AwContents tests.
+ */
+public class AwContentsTest extends AndroidWebViewTestBase {
+    private AwWebContentsDelegate mAwWebContentsDelegate =
+            new AwWebContentsDelegate();
+
+    private AwContents createContents(Context context) {
+        GridLayout viewGroup = new GridLayout(context);
+
+        ContentViewCore contentViewCore = new ContentViewCore(
+                context, viewGroup, null, 0, ContentViewCore.PERSONALITY_VIEW);
+        AwContents awContents = new AwContents(viewGroup, null, contentViewCore,
+                mAwWebContentsDelegate, false, false);
+        return awContents;
+    }
+
+    @SmallTest
+    public void testCreateDestroy() throws Throwable {
+        final Throwable[] error = new Throwable[1];
+        final Semaphore s = new Semaphore(0);
+        final Context context = getActivity();
+
+        Runnable r = new Runnable() {
+            @Override
+            public void run() {
+                try {
+                    createContents(context).destroy();
+                } catch (Throwable t) {
+                    error[0] = t;
+                } finally {
+                    s.release();
+                }
+            }
+        };
+        new Handler(Looper.getMainLooper()).post(r);
+        assertTrue(s.tryAcquire(10000, TimeUnit.MILLISECONDS));
+        if (error[0] != null) {
+            throw error[0];
+        }
+    }
+}