34 lines
1.4 KiB
HTML
34 lines
1.4 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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<iframe id="i" src="/common/blank.html"></iframe>
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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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let target_key = i.contentWindow.navigation.currentEntry.key;
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let target_id = i.contentWindow.navigation.currentEntry.id;
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await i.contentWindow.navigation.navigate("#").finished;
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assert_true(i.contentWindow.navigation.canGoBack);
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i.contentWindow.navigation.onnavigate = e => {
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assert_equals(e.navigationType, "traverse");
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assert_false(e.cancelable, "traversals in iframes should never be cancelable");
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assert_true(e.canIntercept);
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assert_false(e.userInitiated);
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assert_true(e.hashChange);
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assert_equals(e.downloadRequest, null);
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assert_equals(new URL(e.destination.url).hash, "");
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assert_true(e.destination.sameDocument);
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assert_equals(e.destination.key, target_key);
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assert_equals(e.destination.id, target_id);
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assert_equals(e.destination.index, 0);
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assert_equals(e.formData, null);
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assert_equals(e.info, "hi");
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assert_equals(e.sourceElement, null);
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}
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await i.contentWindow.navigation.back({ info: "hi" }).finished;
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}, "navigate event for navigation.back() - same-document in an iframe");
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</script>
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