32 lines
1.5 KiB
HTML
32 lines
1.5 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 src="/common/utils.js"></script>
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<script src="/common/dispatcher/dispatcher.js"></script>
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<script src="/html/browsers/browsing-the-web/back-forward-cache/resources/helper.sub.js"></script>
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<script src="resources/is_uuid.js"></script>
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<script>
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// This test:
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// * Does a fragment navigation, then goes back (same-document).
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// * Navigates away, then back via bfcache.
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// When navigating away, navigation.entries()[1] will be overwritten.
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// When returning after bfcache restore, navigation.entries()[1] should represent
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// pageB, and the original navigation.entries()[1] should have been disposed.
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runBfcacheTest({
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targetOrigin: originSameOrigin,
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funcBeforeNavigation: async () => {
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window.events = [];
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await navigation.navigate("#1");
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await navigation.back();
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window.originalEntry1 = navigation.entries()[1];
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window.originalEntry1.ondispose = () => events.push("dispose");
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window.onpageshow = () => events.push("pageshow");
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},
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async funcAfterAssertion(pageA, pageB) {
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assert_equals(await pageA.execute_script(() => navigation.entries().length), 2);
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assert_false(await pageA.execute_script(() => window.originalEntry1 === navigation.entries[1]));
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assert_array_equals(await pageA.execute_script(() => window.events), ["pageshow", "dispose"]);
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}
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}, "entries() must contain the forward-history page after navigating back to a bfcached page");
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</script>
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