1/*
2 * Copyright (C) 2017 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 android.server.am;
18
19import static android.server.am.UiDeviceUtils.pressBackButton;
20import static android.server.am.prerelease.Components.MAIN_ACTIVITY;
21
22import org.junit.After;
23import org.junit.Before;
24import org.junit.Test;
25
26/**
27 * Ensure that compatibility dialog is shown when launching an application built
28 * against a prerelease SDK.
29 * <p>Build/Install/Run:
30 *     atest CtsActivityManagerDeviceTestCases:PrereleaseSdkTest
31 */
32public class PrereleaseSdkTest extends ActivityManagerTestBase {
33
34    /** @see com.android.server.am.UnsupportedCompileSdkDialog */
35    private static final String UNSUPPORTED_COMPILE_SDK_DIALOG = "UnsupportedCompileSdkDialog";
36
37    @Before
38    @Override
39    public void setUp() throws Exception {
40        super.setUp();
41        mAm.alwaysShowUnsupportedCompileSdkWarning(MAIN_ACTIVITY);
42    }
43
44    @After
45    @Override
46    public void tearDown() throws Exception {
47        super.tearDown();
48
49        // Ensure app process is stopped.
50        stopTestPackage(MAIN_ACTIVITY);
51    }
52
53    @Test
54    public void testCompatibilityDialog() throws Exception {
55        // Launch target app.
56        launchActivity(MAIN_ACTIVITY);
57        mAmWmState.assertActivityDisplayed(MAIN_ACTIVITY);
58        mAmWmState.assertWindowDisplayed(UNSUPPORTED_COMPILE_SDK_DIALOG);
59
60        // Go back to dismiss the warning dialog.
61        pressBackButton();
62
63        // Go back again to formally stop the app. If we just kill the process, it'll attempt to
64        // resume rather than starting from scratch (as far as ActivityStack is concerned) and it
65        // won't invoke the warning dialog.
66        pressBackButton();
67    }
68}
69