| /* |
| * Copyright (C) 2022 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.systemui |
| |
| import android.graphics.Insets |
| import android.graphics.PixelFormat |
| import android.graphics.Rect |
| import android.graphics.RectF |
| import android.hardware.graphics.common.DisplayDecorationSupport |
| import android.testing.AndroidTestingRunner |
| import android.view.Display |
| import android.view.DisplayCutout |
| import android.view.DisplayInfo |
| import android.view.View |
| import androidx.test.filters.SmallTest |
| import com.android.internal.R |
| import com.android.systemui.util.mockito.eq |
| import com.google.common.truth.Truth.assertThat |
| import org.junit.Before |
| import org.junit.Test |
| import org.junit.runner.RunWith |
| import org.mockito.Mock |
| import org.mockito.Mockito |
| import org.mockito.MockitoAnnotations |
| import org.mockito.Mockito.`when` as whenever |
| |
| @RunWith(AndroidTestingRunner::class) |
| @SmallTest |
| class ScreenDecorHwcLayerTest : SysuiTestCase() { |
| |
| @Mock private lateinit var mockDisplay: Display |
| @Mock private lateinit var mockRootView: View |
| |
| private val displayWidth = 100 |
| private val displayHeight = 200 |
| private val cutoutSize = 10 |
| private val roundedSizeTop = 15 |
| private val roundedSizeBottom = 20 |
| |
| private lateinit var decorHwcLayer: ScreenDecorHwcLayer |
| private val cutoutTop: DisplayCutout = DisplayCutout.Builder() |
| .setSafeInsets(Insets.of(0, cutoutSize, 0, 0)) |
| .setBoundingRectTop(Rect(1, 0, 2, cutoutSize)) |
| .build() |
| |
| private val cutoutRight: DisplayCutout = DisplayCutout.Builder() |
| .setSafeInsets(Insets.of(0, 0, cutoutSize, 0)) |
| .setBoundingRectRight(Rect(displayWidth - cutoutSize, 50, displayWidth, 52)) |
| .build() |
| |
| @Before |
| fun setUp() { |
| MockitoAnnotations.initMocks(this) |
| mContext.orCreateTestableResources.addOverride( |
| R.array.config_displayUniqueIdArray, arrayOf<String>()) |
| mContext.orCreateTestableResources.addOverride( |
| R.bool.config_fillMainBuiltInDisplayCutout, true) |
| |
| val decorationSupport = DisplayDecorationSupport() |
| decorationSupport.format = PixelFormat.R_8 |
| decorHwcLayer = Mockito.spy(ScreenDecorHwcLayer(mContext, decorationSupport)) |
| whenever(decorHwcLayer.width).thenReturn(displayWidth) |
| whenever(decorHwcLayer.height).thenReturn(displayHeight) |
| whenever(decorHwcLayer.display).thenReturn(mockDisplay) |
| whenever(decorHwcLayer.rootView).thenReturn(mockRootView) |
| whenever(mockRootView.left).thenReturn(0) |
| whenever(mockRootView.top).thenReturn(0) |
| whenever(mockRootView.right).thenReturn(displayWidth) |
| whenever(mockRootView.bottom).thenReturn(displayHeight) |
| } |
| |
| @Test |
| fun testTransparentRegion_noCutout_noRoundedCorner_noProtection() { |
| setupConfigs(null, false, false, 0, 0, RectF(), 0f) |
| |
| decorHwcLayer.calculateTransparentRect() |
| |
| assertThat(decorHwcLayer.transparentRect) |
| .isEqualTo(Rect(0, 0, decorHwcLayer.width, decorHwcLayer.height)) |
| } |
| |
| @Test |
| fun testTransparentRegion_onlyShortEdgeCutout() { |
| setupConfigs(cutoutTop, false, false, 0, 0, RectF(), 0f) |
| |
| decorHwcLayer.calculateTransparentRect() |
| |
| assertThat(decorHwcLayer.transparentRect) |
| .isEqualTo(Rect(0, cutoutSize, decorHwcLayer.width, decorHwcLayer.height)) |
| } |
| |
| @Test |
| fun testTransparentRegion_onlyLongEdgeCutout() { |
| setupConfigs(cutoutRight, false, false, 0, 0, RectF(), 0f) |
| |
| decorHwcLayer.calculateTransparentRect() |
| |
| assertThat(decorHwcLayer.transparentRect) |
| .isEqualTo(Rect(0, 0, decorHwcLayer.width - cutoutSize, decorHwcLayer.height)) |
| } |
| |
| @Test |
| fun testTransparentRegion_onlyRoundedCorners() { |
| setupConfigs(null, true, true, roundedSizeTop, roundedSizeBottom, RectF(), 0f) |
| |
| decorHwcLayer.calculateTransparentRect() |
| |
| assertThat(decorHwcLayer.transparentRect) |
| .isEqualTo(Rect(0, roundedSizeTop, decorHwcLayer.width, |
| decorHwcLayer.height - roundedSizeBottom)) |
| } |
| |
| @Test |
| fun testTransparentRegion_onlyCutoutProtection() { |
| setupConfigs(null, false, false, 0, 0, RectF(48f, 1f, 52f, 5f), 0.5f) |
| |
| decorHwcLayer.calculateTransparentRect() |
| |
| assertThat(decorHwcLayer.transparentRect) |
| .isEqualTo(Rect(0, 4, decorHwcLayer.width, decorHwcLayer.height)) |
| |
| decorHwcLayer.cameraProtectionProgress = 1f |
| |
| decorHwcLayer.calculateTransparentRect() |
| |
| assertThat(decorHwcLayer.transparentRect) |
| .isEqualTo(Rect(0, 5, decorHwcLayer.width, decorHwcLayer.height)) |
| } |
| |
| @Test |
| fun testTransparentRegion_hasShortEdgeCutout_hasRoundedCorner_hasCutoutProtection() { |
| setupConfigs(cutoutTop, true, true, roundedSizeTop, roundedSizeBottom, |
| RectF(48f, 1f, 52f, 5f), 1f) |
| |
| decorHwcLayer.calculateTransparentRect() |
| |
| assertThat(decorHwcLayer.transparentRect) |
| .isEqualTo(Rect(0, 15, decorHwcLayer.width, decorHwcLayer.height - 20)) |
| } |
| |
| @Test |
| fun testTransparentRegion_hasLongEdgeCutout_hasRoundedCorner_hasCutoutProtection() { |
| setupConfigs(cutoutRight, true, true, roundedSizeTop, roundedSizeBottom, |
| RectF(48f, 1f, 52f, 5f), 1f) |
| |
| decorHwcLayer.calculateTransparentRect() |
| |
| assertThat(decorHwcLayer.transparentRect) |
| .isEqualTo(Rect(20, 5, decorHwcLayer.width - 20, decorHwcLayer.height)) |
| } |
| |
| private fun setupConfigs( |
| cutout: DisplayCutout?, |
| hasRoundedTop: Boolean, |
| hasRoundedBottom: Boolean, |
| roundedTop: Int, |
| roundedBottom: Int, |
| protectionRect: RectF, |
| protectionProgress: Float |
| ) { |
| whenever(mockDisplay.getDisplayInfo(eq(decorHwcLayer.displayInfo)) |
| ).then { |
| val info = it.getArgument<DisplayInfo>(0) |
| info.displayCutout = cutout |
| return@then true |
| } |
| decorHwcLayer.updateRoundedCornerExistenceAndSize(hasRoundedTop, hasRoundedBottom, |
| roundedTop, roundedBottom) |
| decorHwcLayer.protectionRect.set(protectionRect) |
| decorHwcLayer.cameraProtectionProgress = protectionProgress |
| decorHwcLayer.updateCutout() |
| } |
| } |