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.service.assertors.common 18 19 import com.android.server.wm.flicker.service.assertors.BaseAssertion 20 import com.android.server.wm.flicker.traces.layers.LayersTraceSubject 21 import com.android.server.wm.flicker.traces.windowmanager.WindowManagerTraceSubject 22 import com.android.server.wm.traces.common.tags.Tag 23 24 /** 25 * Checks that all windows that are visible on the trace, are visible for at least 2 26 * consecutive entries. 27 */ 28 class VisibleWindowsShownMoreThanOneConsecutiveEntry : BaseAssertion() { 29 /** {@inheritDoc} */ doEvaluatenull30 override fun doEvaluate( 31 tag: Tag, 32 wmSubject: WindowManagerTraceSubject, 33 layerSubject: LayersTraceSubject 34 ) { 35 wmSubject.visibleWindowsShownMoreThanOneConsecutiveEntry().forAllEntries() 36 } 37 }