| /* |
| * Copyright (C) 2021 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 com.android.server.wm.traces.common.service.assertors.assertions |
| |
| import com.android.server.wm.traces.common.component.matchers.ComponentNameMatcher |
| import com.android.server.wm.traces.common.service.IScenarioInstance |
| import com.android.server.wm.traces.common.service.assertors.ComponentTemplate |
| import com.android.server.wm.traces.common.subjects.layers.LayersTraceSubject |
| |
| /** |
| * Checks that the [ComponentNameMatcher.ROTATION] layer appears during the transition, doesn't |
| * flicker, and disappears before the transition is complete. |
| */ |
| class RotationLayerAppearsAndVanishes(component: ComponentTemplate) : |
| AssertionTemplateWithComponent(component) { |
| /** {@inheritDoc} */ |
| override fun doEvaluate(scenarioInstance: IScenarioInstance, layerSubject: LayersTraceSubject) { |
| layerSubject |
| .isVisible(component.build(scenarioInstance)) |
| .then() |
| .isVisible(ComponentNameMatcher.ROTATION) |
| .then() |
| .isVisible(component.build(scenarioInstance)) |
| .isInvisible(ComponentNameMatcher.ROTATION) |
| .forAllEntries() |
| } |
| } |