1/* 2 * Copyright (c) 2023-2025 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 {launch} from "std/concurrency"; 17import {Job} from "std/core"; 18 19let flag = false 20 21function set_flag(): String { 22 flag = true 23 return "Paragliding is awesome!!\n" 24} 25 26export function main(): int { 27 let p = launch<String, () => String>(set_flag); 28 let result = p.Await(); 29 30 if (!flag) { 31 console.print("Flag is not set!"); 32 return 1; 33 } else { 34 console.print("First await result: " + result); 35 let result2 = p.Await(); 36 console.print("Second await result: " + result2); 37 if (!(result === result2)) { 38 console.print("await results do not match!"); 39 return 1; 40 } 41 if (!(result instanceof String)) { 42 console.print("await result is not String!"); 43 return 1; 44 } 45 } 46 return 0; 47} 48