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/*
* Copyright (C) 2013 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 androidx.media.filterfw;
import android.os.Handler;
import android.os.HandlerThread;
import android.test.AndroidTestCase;
import junit.framework.TestCase;
import java.util.concurrent.Callable;
import java.util.concurrent.FutureTask;
/**
* A {@link TestCase} for testing objects requiring {@link MffContext}. This test case can only be
* used to test the functionality that does not rely on GL support and camera.
*/
public class MffTestCase extends AndroidTestCase {
private HandlerThread mMffContextHandlerThread;
private MffContext mMffContext;
@Override
protected void setUp() throws Exception {
super.setUp();
// MffContext needs to be created on a separate thread to allow MFF to post Runnable's.
mMffContextHandlerThread = new HandlerThread("MffContextThread");
mMffContextHandlerThread.start();
Handler handler = new Handler(mMffContextHandlerThread.getLooper());
FutureTask<MffContext> task = new FutureTask<MffContext>(new Callable<MffContext>() {
@Override
public MffContext call() throws Exception {
MffContext.Config config = new MffContext.Config();
config.requireCamera = false;
config.requireOpenGL = false;
config.forceNoGL = true;
return new MffContext(getContext(), config);
}
});
handler.post(task);
// Wait for the context to be created on the handler thread.
mMffContext = task.get();
}
@Override
protected void tearDown() throws Exception {
mMffContextHandlerThread.getLooper().quit();
mMffContextHandlerThread = null;
mMffContext.release();
mMffContext = null;
super.tearDown();
}
protected MffContext getMffContext() {
return mMffContext;
}
}
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