1 /*
2  * Copyright (C) 2018 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 
17 package android.server.wm;
18 
19 import static android.content.pm.PackageManager.FEATURE_WATCH;
20 
21 import static androidx.test.InstrumentationRegistry.getInstrumentation;
22 
23 import static org.junit.Assert.assertEquals;
24 import static org.junit.Assume.assumeTrue;
25 
26 import android.app.Activity;
27 import android.platform.test.annotations.Presubmit;
28 
29 import androidx.test.rule.ActivityTestRule;
30 
31 import org.junit.Rule;
32 import org.junit.Test;
33 
34 /**
35  * Build/Install/Run:
36  *  atest CtsWindowManagerSdk28TestCases:AspectRatioSdk28Tests
37  */
38 @Presubmit
39 public class AspectRatioSdk28Tests extends AspectRatioTestsBase {
40 
41     // The minimum supported device aspect ratio for watches.
42     private static final float MIN_WATCH_DEVICE_ASPECT_RATIO = 1.0f;
43 
44 
45     // Test target activity that has targetSdk="28" and resizeableActivity="false".
46     public static class Sdk28MinAspectRatioActivity extends Activity {
47     }
48 
49     @Rule
50     public ActivityTestRule<?> mSdk28MinAspectRatioActivity = new ActivityTestRule<>(
51             Sdk28MinAspectRatioActivity.class, false /* initialTouchMode */,
52             false /* launchActivity */);
53 
54     /**
55      * Device implementations with the Configuration.uiMode set as UI_MODE_TYPE_WATCH MUST have an
56      * aspect ratio value set as 1.0
57      */
58     @Test
testMinAspectRatioPreQActivityOnWatch()59     public void testMinAspectRatioPreQActivityOnWatch() {
60         // Only test for watch.
61         assumeTrue(getInstrumentation().getContext().getPackageManager()
62                 .hasSystemFeature(FEATURE_WATCH));
63 
64         runAspectRatioTest(mSdk28MinAspectRatioActivity,
65                 (actual, displayId, activitySize, displaySize) ->
66                 assertEquals(actual, MIN_WATCH_DEVICE_ASPECT_RATIO, 0.0f));
67     }
68 }
69