| <!DOCTYPE html> |
| <title>ServiceWorkerGlobalScope: Error event error message</title> |
| <script src='/resources/testharness.js'></script> |
| <script src='/resources/testharnessreport.js'></script> |
| <script src='../resources/test-helpers.sub.js'></script> |
| <script> |
| promise_test(t => { |
| var script = 'resources/error-worker.js'; |
| var scope = 'resources/scope/service-worker-error-event'; |
| var error_name = 'testError' |
| return service_worker_unregister_and_register(t, script, scope) |
| .then(registration => { |
| var worker = registration.installing; |
| add_completion_callback(() => { registration.unregister(); }); |
| return new Promise(function(resolve) { |
| navigator.serviceWorker.onmessage = resolve; |
| worker.postMessage(''); |
| }); |
| }) |
| .then(e => { |
| assert_equals(e.data.error, error_name, 'error type'); |
| assert_greater_than( |
| e.data.message.indexOf(error_name), -1, 'error message'); |
| assert_greater_than( |
| e.data.filename.indexOf(script), -1, 'filename'); |
| assert_equals(e.data.lineno, 5, 'error line number'); |
| assert_equals(e.data.colno, 3, 'error column number'); |
| }); |
| }, 'Error handlers inside serviceworker should see the attributes of ' + |
| 'ErrorEvent'); |
| </script> |
