Java程序  |  40行  |  1.35 KB

/*
 * Copyright (C) 2017 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 test.instant.cookie;

import android.content.pm.PackageManager;
import android.support.test.InstrumentationRegistry;
import android.support.test.runner.AndroidJUnit4;
import org.junit.Test;
import org.junit.runner.RunWith;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;

@RunWith(AndroidJUnit4.class)
public class CookieTest {
    @Test
    public void testCookiePersistedAcrossInstantInstalls2() throws Exception {
        PackageManager pm = InstrumentationRegistry.getContext().getPackageManager();

        // After the upgrade the cookie should be the same
        assertEquals("2", new String(pm.getInstantAppCookie()));
    }
}