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-rw-r--r--tests/src/com/android/gallery3d/functional/CameraTest.java81
1 files changed, 81 insertions, 0 deletions
diff --git a/tests/src/com/android/gallery3d/functional/CameraTest.java b/tests/src/com/android/gallery3d/functional/CameraTest.java
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+++ b/tests/src/com/android/gallery3d/functional/CameraTest.java
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+/*
+ * Copyright (C) 2010 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.gallery3d.functional;
+
+import com.android.camera.CameraActivity;
+
+import android.app.Activity;
+import android.content.Intent;
+import android.net.Uri;
+import android.os.Environment;
+import android.os.Process;
+import android.provider.MediaStore;
+import android.test.InstrumentationTestCase;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import java.io.File;
+import java.lang.ref.WeakReference;
+import java.util.ArrayList;
+
+public class CameraTest extends InstrumentationTestCase {
+ @LargeTest
+ public void testVideoCaptureIntentFdLeak() throws Exception {
+ Intent intent = new Intent(MediaStore.ACTION_VIDEO_CAPTURE);
+ intent.setClass(getInstrumentation().getTargetContext(), CameraActivity.class);
+ intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+ intent.putExtra(MediaStore.EXTRA_OUTPUT, Uri.parse("file://"
+ + Environment.getExternalStorageDirectory().toString()
+ + "test_fd_leak.3gp"));
+ getInstrumentation().startActivitySync(intent).finish();
+ // Test if the fd is closed.
+ for (File f: new File("/proc/" + Process.myPid() + "/fd").listFiles()) {
+ assertEquals(-1, f.getCanonicalPath().indexOf("test_fd_leak.3gp"));
+ }
+ }
+
+ @LargeTest
+ public void testActivityLeak() throws Exception {
+ checkActivityLeak(MediaStore.INTENT_ACTION_STILL_IMAGE_CAMERA);
+ checkActivityLeak(MediaStore.INTENT_ACTION_VIDEO_CAMERA);
+ }
+
+ private void checkActivityLeak(String action) throws Exception {
+ final int TEST_COUNT = 5;
+ Intent intent = new Intent(action);
+ intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+ intent.setClass(getInstrumentation().getTargetContext(),
+ CameraActivity.class);
+ ArrayList<WeakReference<Activity>> refs =
+ new ArrayList<WeakReference<Activity>>();
+ for (int i = 0; i < TEST_COUNT; i++) {
+ Activity activity = getInstrumentation().startActivitySync(intent);
+ refs.add(new WeakReference<Activity>(activity));
+ activity.finish();
+ getInstrumentation().waitForIdleSync();
+ activity = null;
+ }
+ Runtime.getRuntime().gc();
+ Runtime.getRuntime().runFinalization();
+ Runtime.getRuntime().gc();
+ int refCount = 0;
+ for (WeakReference<Activity> c: refs) {
+ if (c.get() != null) refCount++;
+ }
+ // If applications are leaking activity, every reference is reachable.
+ assertTrue(refCount != TEST_COUNT);
+ }
+}