| <!doctype html> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script> |
| promise_test(async t => { |
| const err = new TypeError("a message"); |
| let start_href = location.href; |
| |
| let onnavigateerror_called = false; |
| let caught_rejection = false; |
| navigation.onnavigatesuccess = t.step_func(assert_unreached); |
| navigation.onnavigateerror = t.step_func(e => { |
| onnavigateerror_called = true; |
| assert_equals(location.hash, "#1"); |
| assert_equals(e.constructor, ErrorEvent); |
| assert_equals(e.error, err); |
| assert_equals(e.message, "Uncaught TypeError: a message"); |
| assert_equals(e.filename, start_href); |
| assert_greater_than(e.colno, 0); |
| assert_greater_than(e.lineno, 0); |
| }); |
| navigation.onnavigate = t.step_func(e => { |
| e.intercept(); |
| e.intercept({ handler: async () => { |
| await new Promise(r => t.step_timeout(r, 1)); |
| return Promise.reject(err); |
| }}); |
| e.intercept({ handler: () => new Promise(resolve => t.step_timeout(resolve, 1)) }); |
| }); |
| |
| await navigation.navigate("#1").finished.catch(t.step_func(e => { |
| caught_rejection = true; |
| assert_equals(e, err); |
| })); |
| assert_true(onnavigateerror_called); |
| assert_true(caught_rejection); |
| }, "event.intercept() is called multiple times and one of the promises rejects"); |
| </script> |
