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 17import {assertDefined} from 'common/assert_utils'; 18import {MockLong} from 'test/unit/mock_long'; 19import {PropertyTreeBuilder} from 'test/unit/property_tree_builder'; 20import {TranslateChanges} from './translate_changes'; 21 22describe('TranslateChanges', () => { 23 let operation: TranslateChanges; 24 25 beforeEach(() => { 26 operation = new TranslateChanges(); 27 }); 28 29 it("decodes 'what' field in LayerState from layerChanges", async () => { 30 const propertyRoot = new PropertyTreeBuilder() 31 .setRootId('TransactionsTraceEntry') 32 .setName('entry') 33 .setIsRoot(true) 34 .setChildren([ 35 { 36 name: 'transactions', 37 children: [ 38 { 39 name: '0', 40 children: [ 41 { 42 name: 'layerChanges', 43 children: [ 44 {name: '0', children: [{name: 'what', value: 2}]}, 45 { 46 name: '1', 47 children: [{name: 'what', value: new MockLong(2, 0)}], 48 }, 49 {name: '2', children: [{name: 'what', value: 4294967360}]}, 50 { 51 name: '3', 52 children: [{name: 'what', value: new MockLong(64, 1)}], 53 }, 54 ], 55 }, 56 ], 57 }, 58 ], 59 }, 60 ]) 61 .build(); 62 63 operation.apply(propertyRoot); 64 65 const layerChanges = assertDefined( 66 propertyRoot 67 .getChildByName('transactions') 68 ?.getChildByName('0') 69 ?.getChildByName('layerChanges'), 70 ); 71 72 expect( 73 layerChanges 74 ?.getChildByName('0') 75 ?.getChildByName('what') 76 ?.formattedValue(), 77 ).toEqual('eLayerChanged'); 78 79 expect( 80 layerChanges 81 ?.getChildByName('1') 82 ?.getChildByName('what') 83 ?.formattedValue(), 84 ).toEqual('eLayerChanged'); 85 86 expect( 87 layerChanges 88 ?.getChildByName('2') 89 ?.getChildByName('what') 90 ?.formattedValue(), 91 ).toEqual('eFlagsChanged | eDestinationFrameChanged'); 92 93 expect( 94 layerChanges 95 ?.getChildByName('3') 96 ?.getChildByName('what') 97 ?.formattedValue(), 98 ).toEqual('eFlagsChanged | eDestinationFrameChanged'); 99 }); 100 101 it("decodes 'what' field in DisplayState from displayChanges", async () => { 102 const propertyRoot = new PropertyTreeBuilder() 103 .setRootId('TransactionsTraceEntry') 104 .setName('entry') 105 .setIsRoot(true) 106 .setChildren([ 107 { 108 name: 'transactions', 109 children: [ 110 { 111 name: '0', 112 children: [ 113 { 114 name: 'displayChanges', 115 children: [ 116 {name: '0', children: [{name: 'what', value: 22}]}, 117 ], 118 }, 119 ], 120 }, 121 ], 122 }, 123 ]) 124 .build(); 125 126 operation.apply(propertyRoot); 127 128 const displayChanges = assertDefined( 129 propertyRoot 130 .getChildByName('transactions') 131 ?.getChildByName('0') 132 ?.getChildByName('displayChanges'), 133 ); 134 135 expect( 136 displayChanges 137 ?.getChildByName('0') 138 ?.getChildByName('what') 139 ?.formattedValue(), 140 ).toEqual('eLayerStackChanged | eDisplayProjectionChanged | eFlagsChanged'); 141 }); 142 143 it("decodes 'what' field in DisplayState from addedDisplays", async () => { 144 const propertyRoot = new PropertyTreeBuilder() 145 .setRootId('TransactionsTraceEntry') 146 .setName('entry') 147 .setIsRoot(true) 148 .setChildren([ 149 { 150 name: 'addedDisplays', 151 children: [{name: '0', children: [{name: 'what', value: 22}]}], 152 }, 153 ]) 154 .build(); 155 156 operation.apply(propertyRoot); 157 158 expect( 159 propertyRoot 160 .getChildByName('addedDisplays') 161 ?.getChildByName('0') 162 ?.getChildByName('what') 163 ?.formattedValue(), 164 ).toEqual('eLayerStackChanged | eDisplayProjectionChanged | eFlagsChanged'); 165 }); 166}); 167