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 17 package android.server.wm; 18 19 import static org.junit.Assert.assertThat; 20 21 import android.app.Activity; 22 import android.platform.test.annotations.Presubmit; 23 24 import androidx.test.rule.ActivityTestRule; 25 26 import org.junit.Rule; 27 import org.junit.Test; 28 29 /** 30 * Build/Install/Run: 31 * atest CtsWindowManagerSdk25TestCases:AspectRatioSdk25Tests 32 */ 33 @Presubmit 34 public class AspectRatioSdk25Tests extends AspectRatioTestsBase { 35 36 // Max supported aspect ratio for pre-O apps. 37 private static final float MAX_PRE_O_ASPECT_RATIO = 1.86f; 38 39 // Test target activity that has targetSdk="25" and resizeableActivity="false". 40 public static class Sdk25MaxAspectRatioActivity extends Activity { 41 } 42 43 @Rule 44 public ActivityTestRule<Sdk25MaxAspectRatioActivity> mSdk25MaxAspectRatioActivity = 45 new ActivityTestRule<>(Sdk25MaxAspectRatioActivity.class, 46 false /* initialTouchMode */, false /* launchActivity */); 47 48 @Test testMaxAspectRatioPreOActivity()49 public void testMaxAspectRatioPreOActivity() { 50 runAspectRatioTest(mSdk25MaxAspectRatioActivity, 51 (actual, displayId, activitySize, displaySize) -> { 52 assertThat(actual, lessThanOrEqualToInexact(MAX_PRE_O_ASPECT_RATIO)); 53 }); 54 } 55 } 56