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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;
import static org.mockito.Mockito.spy;
import android.os.Handler;
import android.os.Looper;
import android.util.Log;
import com.android.internal.telephony.PhoneConfigurationManager;
import org.mockito.MockitoAnnotations;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.Executor;
import java.util.concurrent.TimeUnit;
/**
* Helper class to load Mockito Resources into a test.
*/
public class TelephonyTestBase {
protected TestContext mContext;
public void setUp() throws Exception {
MockitoAnnotations.initMocks(this);
mContext = spy(new TestContext());
// Set up the looper if it does not exist on the test thread.
if (Looper.myLooper() == null) {
Looper.prepare();
// Wait until the looper is not null anymore
for(int i = 0; i < 5; i++) {
if (Looper.myLooper() != null) {
break;
}
Looper.prepare();
Thread.sleep(100);
}
}
}
public void tearDown() throws Exception {
// Ensure there are no static references to handlers after test completes.
PhoneConfigurationManager.unregisterAllMultiSimConfigChangeRegistrants();
}
protected final boolean waitForExecutorAction(Executor executor, long timeoutMillis) {
final CountDownLatch lock = new CountDownLatch(1);
executor.execute(() -> {
lock.countDown();
});
while (lock.getCount() > 0) {
try {
return lock.await(timeoutMillis, TimeUnit.MILLISECONDS);
} catch (InterruptedException e) {
// do nothing
}
}
return true;
}
protected final void waitForHandlerAction(Handler h, long timeoutMillis) {
final CountDownLatch lock = new CountDownLatch(1);
h.post(lock::countDown);
while (lock.getCount() > 0) {
try {
lock.await(timeoutMillis, TimeUnit.MILLISECONDS);
} catch (InterruptedException e) {
// do nothing
}
}
}
protected final void waitForHandlerActionDelayed(Handler h, long timeoutMillis, long delayMs) {
final CountDownLatch lock = new CountDownLatch(1);
h.postDelayed(lock::countDown, delayMs);
while (lock.getCount() > 0) {
try {
lock.await(timeoutMillis, TimeUnit.MILLISECONDS);
} catch (InterruptedException e) {
// do nothing
}
}
}
protected void waitForMs(long ms) {
try {
Thread.sleep(ms);
} catch (InterruptedException e) {
Log.e("TelephonyTestBase", "InterruptedException while waiting: " + e);
}
}
protected TestContext getTestContext() {
return mContext;
}
}
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