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24 lines
837 B
HTML
24 lines
837 B
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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async_test(t => {
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window.onload = t.step_func_done(() => {
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let abort_signal;
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let onabort_called = false;
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let canceled_in_second_handler = false;
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navigation.addEventListener("navigate", t.step_func(e => {
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abort_signal = e.signal;
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abort_signal.onabort = () => onabort_called = true;
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window.stop();
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}));
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navigation.addEventListener("navigate", t.step_func(e => {
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canceled_in_second_handler = e.defaultPrevented;
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}));
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navigation.navigate("?1");
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assert_true(abort_signal.aborted);
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assert_true(onabort_called);
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assert_true(canceled_in_second_handler);
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});
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}, "window.stop() signals event.signal inside a navigate event handler");
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</script>
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