26 lines
881 B
HTML
26 lines
881 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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promise_test(async t => {
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// Wait for after the load event so that the navigation doesn't get converted
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// into a replace navigation.
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await new Promise(resolve => window.onload = () => t.step_timeout(resolve, 0));
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history.replaceState({ state: "foo"}, "", "#replace");
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let onpopstate_fired = false;
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let last_state;
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window.onpopstate = e => {
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onpopstate_fired = true;
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last_state = e.state;
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}
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navigation.onnavigate = t.step_func(e => e.intercept());
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await navigation.navigate("#").finished;
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assert_true(navigation.canGoBack);
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await navigation.back().finished;
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assert_true(onpopstate_fired);
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assert_not_equals(last_state, null);
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}, "event.intercept() should provide popstate with a valid state object");
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</script>
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