1/* 2 * Copyright (c) 2023-2024 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 16let counter = 0; 17 18function stack_eater(): void { 19 stack_eater(); 20} 21 22function coro_stack_overflow(): Object | null { 23 stack_eater(); 24 return null; 25} 26 27function coro_error(): Object { 28 throw new Error(); 29} 30 31function test_stack_overflow(): boolean { 32 try { 33 await launch coro_stack_overflow(); 34 console.println("No exceptions thrown by coro_stack_overflow() but should be!") 35 return false; 36 } catch (e) { 37 if (!(e instanceof StackOverflowError)) { 38 console.println("Expected StackOverflowError but another exception has been thrown!"); 39 return false; 40 } 41 return true; 42 } 43} 44 45function test_error(): boolean { 46 try { 47 await launch coro_error(); 48 console.println("No exceptions thrown by coro_error() but should be!") 49 return false; 50 } catch (e) { 51 if (!(e instanceof Error)) { 52 console.println("Expected Error but another exception has been thrown!"); 53 return false; 54 } 55 return true; 56 } 57} 58 59export function main(): int { 60 if (!test_stack_overflow()) { 61 return 1; 62 } 63 if (!test_error()) { 64 return 1; 65 } 66 return 0; 67} 68