1 /* 2 * Copyright (C) 2024 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.wm.shell.common 18 19 import android.content.res.Configuration 20 import android.graphics.PointF 21 import android.graphics.Rect 22 import android.graphics.RectF 23 import android.testing.TestableResources 24 import com.android.wm.shell.ShellTestCase 25 import org.junit.Assert.assertEquals 26 import org.junit.Before 27 import org.junit.Test 28 29 /** 30 * Tests for [MultiDisplayDragMoveBoundsCalculator]. 31 * 32 * Build/Install/Run: atest WMShellUnitTests:MultiDisplayDragMoveBoundsCalculatorTest 33 */ 34 class MultiDisplayDragMoveBoundsCalculatorTest : ShellTestCase() { 35 private lateinit var resources: TestableResources 36 37 @Before setUpnull38 fun setUp() { 39 resources = mContext.getOrCreateTestableResources() 40 val configuration = Configuration() 41 configuration.uiMode = 0 42 resources.overrideConfiguration(configuration) 43 } 44 45 @Test testCalculateGlobalDpBoundsForDragnull46 fun testCalculateGlobalDpBoundsForDrag() { 47 val repositionStartPoint = PointF(20f, 40f) 48 val boundsAtDragStart = Rect(10, 20, 110, 120) 49 val x = 300f 50 val y = 400f 51 val displayLayout0 = 52 MultiDisplayTestUtil.createSpyDisplayLayout( 53 MultiDisplayTestUtil.DISPLAY_GLOBAL_BOUNDS_0, 54 MultiDisplayTestUtil.DISPLAY_DPI_0, 55 resources.resources, 56 ) 57 val displayLayout1 = 58 MultiDisplayTestUtil.createSpyDisplayLayout( 59 MultiDisplayTestUtil.DISPLAY_GLOBAL_BOUNDS_1, 60 MultiDisplayTestUtil.DISPLAY_DPI_1, 61 resources.resources, 62 ) 63 64 val actualBoundsDp = 65 MultiDisplayDragMoveBoundsCalculator.calculateGlobalDpBoundsForDrag( 66 displayLayout0, 67 repositionStartPoint, 68 boundsAtDragStart, 69 displayLayout1, 70 x, 71 y, 72 ) 73 74 val expectedBoundsDp = RectF(240f, -820f, 340f, -720f) 75 assertEquals(expectedBoundsDp, actualBoundsDp) 76 } 77 78 @Test testConvertGlobalDpToLocalPxForRectnull79 fun testConvertGlobalDpToLocalPxForRect() { 80 val displayLayout = 81 MultiDisplayTestUtil.createSpyDisplayLayout( 82 MultiDisplayTestUtil.DISPLAY_GLOBAL_BOUNDS_1, 83 MultiDisplayTestUtil.DISPLAY_DPI_1, 84 resources.resources, 85 ) 86 val rectDp = RectF(150f, -350f, 300f, -250f) 87 88 val actualBoundsPx = 89 MultiDisplayDragMoveBoundsCalculator.convertGlobalDpToLocalPxForRect( 90 rectDp, 91 displayLayout, 92 ) 93 94 val expectedBoundsPx = Rect(100, 1300, 400, 1500) 95 assertEquals(expectedBoundsPx, actualBoundsPx) 96 } 97 } 98