1/* 2 * Copyright (c) 2025 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16import * as path from 'path'; 17import { PluginTestContext, PluginTester } from '../../../utils/plugin-tester'; 18import { BuildConfig, mockBuildConfig } from '../../../utils/artkts-config'; 19import { getRootPath, MOCK_ENTRY_DIR_PATH } from '../../../utils/path-config'; 20import { parseDumpSrc } from '../../../utils/parse-string'; 21import { memoNoRecheck } from '../../../utils/plugins'; 22 23const FUNCTION_DIR_PATH: string = 'memo/functions'; 24 25const buildConfig: BuildConfig = mockBuildConfig(); 26buildConfig.compileFiles = [ 27 path.resolve(getRootPath(), MOCK_ENTRY_DIR_PATH, FUNCTION_DIR_PATH, 'declare-and-call.ets'), 28]; 29 30const pluginTester = new PluginTester('test memo function', buildConfig); 31 32const expectedScript: string = ` 33import { memo as memo, __memo_context_type as __memo_context_type, __memo_id_type as __memo_id_type } from \"@ohos.arkui.stateManagement\"; 34function main() {} 35@memo() ((__memo_context: __memo_context_type, __memo_id: __memo_id_type): void => { 36 const __memo_scope = __memo_context.scope<void>(((__memo_id) + (<some_random_number>)), 0); 37 if (__memo_scope.unchanged) { 38 __memo_scope.cached; 39 return; 40 } 41 funcA(__memo_context, ((__memo_id) + (<some_random_number>))); 42 { 43 __memo_scope.recache(); 44 return; 45 } 46}); 47@memo() function funcA(__memo_context: __memo_context_type, __memo_id: __memo_id_type): void 48function funcB(__memo_context: __memo_context_type, __memo_id: __memo_id_type): void { 49 const __memo_scope = __memo_context.scope<void>(((__memo_id) + (<some_random_number>)), 0); 50 if (__memo_scope.unchanged) { 51 __memo_scope.cached; 52 return; 53 } 54 funcA(__memo_context, ((__memo_id) + (<some_random_number>))); 55 { 56 __memo_scope.recache(); 57 return; 58 } 59} 60class A { 61 public foo(__memo_context: __memo_context_type, __memo_id: __memo_id_type): void { 62 const __memo_scope = __memo_context.scope<void>(((__memo_id) + (<some_random_number>)), 0); 63 if (__memo_scope.unchanged) { 64 __memo_scope.cached; 65 return; 66 } 67 funcA(__memo_context, ((__memo_id) + (<some_random_number>))); 68 { 69 __memo_scope.recache(); 70 return; 71 } 72 } 73 public constructor() {} 74} 75`; 76 77function testMemoTransformer(this: PluginTestContext): void { 78 expect(parseDumpSrc(this.scriptSnapshot ?? '')).toBe(parseDumpSrc(expectedScript)); 79} 80 81pluginTester.run( 82 'transform declare functions and calls', 83 [memoNoRecheck], 84 { 85 'checked:memo-no-recheck': [testMemoTransformer], 86 }, 87 { 88 stopAfter: 'checked', 89 } 90); 91