1/*
2 * Copyright (C) 2015 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package com.android.car.apitest;
18
19import android.content.ComponentName;
20import android.content.ServiceConnection;
21import android.os.IBinder;
22import android.os.Looper;
23import android.car.Car;
24import android.car.content.pm.CarPackageManager;
25import android.test.AndroidTestCase;
26import android.test.suitebuilder.annotation.MediumTest;
27
28import java.util.concurrent.Semaphore;
29import java.util.concurrent.TimeUnit;
30
31@MediumTest
32public class CarPackageManagerTest extends AndroidTestCase {
33    private static final long DEFAULT_WAIT_TIMEOUT_MS = 3000;
34
35    private final Semaphore mConnectionWait = new Semaphore(0);
36
37    private Car mCar;
38    private CarPackageManager mCarPackageManager;
39
40    private final ServiceConnection mConnectionListener = new ServiceConnection() {
41
42        @Override
43        public void onServiceConnected(ComponentName name, IBinder service) {
44            assertMainThread();
45            mConnectionWait.release();
46        }
47
48        @Override
49        public void onServiceDisconnected(ComponentName name) {
50            assertMainThread();
51        }
52
53    };
54
55    private void assertMainThread() {
56        assertTrue(Looper.getMainLooper().isCurrentThread());
57    }
58    private void waitForConnection(long timeoutMs) throws InterruptedException {
59        mConnectionWait.tryAcquire(timeoutMs, TimeUnit.MILLISECONDS);
60    }
61
62    @Override
63    protected void setUp() throws Exception {
64        super.setUp();
65        mCar = Car.createCar(getContext(), mConnectionListener);
66        mCar.connect();
67        waitForConnection(DEFAULT_WAIT_TIMEOUT_MS);
68        mCarPackageManager = (CarPackageManager) mCar.getCarManager(Car.PACKAGE_SERVICE);
69        assertNotNull(mCarPackageManager);
70    }
71
72    @Override
73    protected void tearDown() throws Exception {
74        super.tearDown();
75        mCar.disconnect();
76    }
77
78    public void testCreate() throws Exception {
79        //nothing to do for now
80    }
81}
82