1 /*
2  * Copyright (C) 2021 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 com.android.server.wm.flicker.rotation
18 
19 import android.platform.test.annotations.Presubmit
20 import android.tools.common.traces.component.ComponentNameMatcher
21 import android.tools.device.apphelpers.StandardAppHelper
22 import android.tools.device.flicker.legacy.FlickerBuilder
23 import android.tools.device.flicker.legacy.LegacyFlickerTest
24 import com.android.server.wm.flicker.BaseTest
25 import com.android.server.wm.flicker.helpers.setRotation
26 import org.junit.Test
27 
28 /** Base class for app rotation tests */
29 abstract class RotationTransition(flicker: LegacyFlickerTest) : BaseTest(flicker) {
30     protected abstract val testApp: StandardAppHelper
31 
32     /** {@inheritDoc} */
33     override val transition: FlickerBuilder.() -> Unit = {
34         setup { this.setRotation(flicker.scenario.startRotation) }
35         teardown { testApp.exit(wmHelper) }
36         transitions { this.setRotation(flicker.scenario.endRotation) }
37     }
38 
39     /** {@inheritDoc} */
40     @Presubmit
41     @Test
42     override fun visibleLayersShownMoreThanOneConsecutiveEntry() {
43         flicker.assertLayers {
44             this.visibleLayersShownMoreThanOneConsecutiveEntry(
45                 ignoreLayers =
46                     listOf(
47                         ComponentNameMatcher.SPLASH_SCREEN,
48                         ComponentNameMatcher.SNAPSHOT,
49                         ComponentNameMatcher("", "SecondaryHomeHandle")
50                     )
51             )
52         }
53     }
54 
55     /** Checks that [testApp] layer covers the entire screen at the start of the transition */
56     @Presubmit
57     @Test
58     open fun appLayerRotates_StartingPos() {
59         flicker.assertLayersStart {
60             this.entry.displays.map { display ->
61                 this.visibleRegion(testApp).coversExactly(display.layerStackSpace)
62             }
63         }
64     }
65 
66     /** Checks that [testApp] layer covers the entire screen at the end of the transition */
67     @Presubmit
68     @Test
69     open fun appLayerRotates_EndingPos() {
70         flicker.assertLayersEnd {
71             this.entry.displays.map { display ->
72                 this.visibleRegion(testApp).coversExactly(display.layerStackSpace)
73             }
74         }
75     }
76 
77     override fun cujCompleted() {
78         super.cujCompleted()
79         appLayerRotates_StartingPos()
80         appLayerRotates_EndingPos()
81     }
82 }
83