/* * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you under the Apache License, Version 2.0 (the * "License"); you may not use this file except in compliance * with the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ function sleep(msec: number) { return new Promise(resolve => setTimeout(resolve, msec)); } export async function retryIfJestAssertionError( callback: () => Promise, msec = 1000, maxTries = 60, ) { let i = 0; // eslint-disable-next-line no-constant-condition while (true) { try { await callback(); return; } catch (e) { i++; if (e.constructor.name === 'JestAssertionError' && i < maxTries) { await sleep(msec); } else { throw e; } } } }