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