53 lines
2.1 KiB
HTML
53 lines
2.1 KiB
HTML
<!DOCTYPE HTML>
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<meta name="timeout" content="long">
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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>
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const reload = () => {
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window.location.reload();
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};
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const getNavigationId = () => {
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window.performance.mark('initial_load');
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let entries = window.performance.getEntriesByType('mark');
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return entries[entries.length - 1].navigationId;
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}
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promise_test(async t => {
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const pageA = new RemoteContext(token());
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const pageB = new RemoteContext(token());
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const urlA = executorPath + pageA.context_id;
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const urlB = originCrossSite + executorPath + pageB.context_id;
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// Open url A.
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window.open(urlA, '_blank', 'noopener')
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await pageA.execute_script(waitForPageShow);
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let navigationIdInitial = await pageA.execute_script(getNavigationId);
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// Navigate away to url B and back.
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await navigateAndThenBack(pageA, pageB, urlB);
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// Assert navigation id is re-generated and thus different when the
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// document is load from bfcache.
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navigationIdAfterBFCacheNav = await pageA.execute_script(getNavigationId);
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assert_not_equals(navigationIdInitial, navigationIdAfterBFCacheNav, 'Navigation Id should be \
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re-generated and different from the previous one after back-forward-cache navigation.');
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// Reload page.
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await pageA.execute_script(reload);
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await pageA.execute_script(waitForPageShow);
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navigationIdAfterReset = await pageA.execute_script(getNavigationId);
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assert_not_equals(navigationIdAfterReset, navigationIdAfterBFCacheNav, 'Navigation Id should\
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be re-generated after reload which is different from the previous one.');
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assert_not_equals(navigationIdAfterReset, navigationIdInitial, 'Navigation Id should\
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be re-generated after reload which is different from the one of the initial load.');
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}, 'Navigation Id should be re-generated after reload.');
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</script>
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