| <!DOCTYPE html> |
| <!-- |
| Copyright 2023 The Cobalt Authors. All Rights Reserved. |
| |
| Licensed 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. |
| --> |
| |
| <head> |
| <title>Verify that worker loading is blocked and reported as expected</title> |
| <script src='black_box_js_test_utils.js'></script> |
| </head> |
| |
| <body> |
| <script> |
| window.addEventListener('error', notReached); |
| const workerOnError = (filename, resolve) => event => { |
| assertIncludes(filename, event.message); |
| assertIncludes('aborted or failed with code 404', event.message); |
| assertIncludes(filename, event.filename); |
| resolve(); |
| }; |
| Promise.all([ |
| new Promise(resolve => { |
| const worker = new Worker('..:/blocked_worker.js'); |
| worker.addEventListener('error', workerOnError('blocked_worker.js', resolve)); |
| }), |
| new Promise(resolve => { |
| const worker = new Worker('nonexisting_worker.js'); |
| worker.addEventListener('error', workerOnError('nonexisting_worker.js', resolve)); |
| }), |
| ]).then(onEndTest).catch(notReached); |
| </script> |
| </body> |
