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Bug 1862325 [wpt PR 42873] - NavigationActivation prototype, a=testonly
Automatic update from web-platform-tests NavigationActivation prototype (#42873) NavigationActivation is a new object (exposed as `navigation.activation`). It is updated when a new Document is "activated": initial Document creation, restore from bfcache, or (in a future CL) prerender activation. It has three pieces of state: * `activation.entry`: The current NavigationHistoryEntry at the time of activation. * `activation.from`: The current NavigationHistoryEntry immediately before activation (i.e., the entry we came from). This will be null if the navigation was cross-origin, or if the previous entry was not in the same-origin contiguous region of the back/forward list that is available in `navigation.entries()`. * `activation.navigationType`: The navigationType ('push', 'replace', 'reload', or 'traverse') of the navigation that activated the current Document. Note that `entry` or `from` may be a NavigationHistoryEntry that is no longer present in `navigation.entries()` (e.g., when doing a replace navigation, `activation.from` will be the replaced entry). In that case, the entry will remain visible, but because it is a "disposed" entry, its index will be -1 and attempting to `navigation.traverseTo()` its key will be rejected. Initial discussion: whatwg/html#9760 Draft spec PR: whatwg/html#9856 I2p: https://groups.google.com/a/chromium.org/g/blink-dev/c/EfqxeH3Iwh4 Bug: 1492932 Change-Id: I2e090a8366906e4cb6778893ad9ffdca18d6ec37 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4990011 Reviewed-by: Domenic Denicola <[email protected]> Commit-Queue: Nate Chapin <[email protected]> Cr-Commit-Position: refs/heads/main@{#1220983} Co-authored-by: Nate Chapin <[email protected]> -- wpt-commits: c2ca6ebdc7f92fbaf7308c91dda05bcaf24ef455 wpt-pr: 42873
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‎testing/web-platform/tests/navigation-api/navigation-activation/activation-after-bfcache-cross-origin.html

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<!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 ensures that navigation.activation is properly updated when a page
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// is restored from bfcache.
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runBfcacheTest({
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targetOrigin: originSameSite,
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async funcAfterAssertion(pageA, pageB) {
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const activationData = await pageA.execute_script(() => {
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return { entryURL : navigation.activation.entry.url,
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fromIsNull : navigation.activation.from === null,
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navigationType : navigation.activation.navigationType }
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});
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// activation.entry should be the currently activated page, and
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// activation.from should be omitted because it is a different origin.
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assert_equals(activationData.entryURL, pageA.url);
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assert_true(activationData.fromIsNull);
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assert_equals(activationData.navigationType, "traverse");
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}
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}, "navigation.activation must be updated when restored from bfcache");
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</script>

‎testing/web-platform/tests/navigation-api/navigation-activation/activation-after-bfcache.html

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<!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 ensures that navigation.activation is properly updated when a page
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// is restored from bfcache.
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runBfcacheTest({
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targetOrigin: originSameOrigin,
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async funcAfterAssertion(pageA, pageB) {
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const activationData = await pageA.execute_script(() => {
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return { entryURL : navigation.activation.entry.url,
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fromURL : navigation.activation.from.url,
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navigationType : navigation.activation.navigationType }
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});
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// activation.entry should be the currently activated page, and
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// activation.from should be the page before restored from bfcache.
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assert_equals(activationData.entryURL, pageA.url);
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assert_equals(activationData.fromURL, pageB.url);
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assert_equals(activationData.navigationType, "traverse");
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const entryAndCurrentMatch = await pageA.execute_script(() => navigation.activation.entry === navigation.currentEntry);
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assert_true(entryAndCurrentMatch);
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const fromAndEntriesArrayMatch = await pageA.execute_script(() => navigation.activation.from === navigation.entries()[navigation.currentEntry.index + 1]);
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assert_true(fromAndEntriesArrayMatch);
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}
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}, "navigation.activation must be updated when restored from bfcache");
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</script>

‎testing/web-platform/tests/navigation-api/navigation-activation/activation-history-pushState.html

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<!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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assert_equals(navigation.activation.entry, navigation.currentEntry);
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let activationEntry = navigation.activation.entry;
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let entryIndexBeforePush = activationEntry.index;
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history.pushState("#fragment", "", "");
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assert_not_equals(navigation.activation.entry, navigation.currentEntry);
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assert_equals(navigation.activation.entry, activationEntry);
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assert_equals(navigation.activation.entry.index, entryIndexBeforePush);
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}, "navigation.activation.entry should not change due to history.pushState()");
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</script>

‎testing/web-platform/tests/navigation-api/navigation-activation/activation-history-replaceState.html

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<!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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assert_equals(navigation.activation.entry, navigation.currentEntry);
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let activationEntry = navigation.activation.entry;
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history.replaceState("#fragment", "", "");
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assert_not_equals(navigation.activation.entry, navigation.currentEntry);
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assert_equals(navigation.activation.entry, activationEntry);
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assert_equals(navigation.activation.entry.index, -1);
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}, "navigation.activation.entry should be orphaned by history.replaceState()");
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</script>

‎testing/web-platform/tests/navigation-api/navigation-activation/activation-initial-about-blank.html

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<!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"></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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assert_equals(i.contentWindow.navigation.activation, null);
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i.contentWindow.navigation.navigate("/common/blank.html?a");
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await new Promise(resolve => i.onload = () => t.step_timeout(resolve, 0));
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assert_equals(i.contentWindow.navigation.entries().length, 1);
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assert_equals(i.contentWindow.navigation.activation.entry,
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i.contentWindow.navigation.currentEntry);
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assert_equals(i.contentWindow.navigation.activation.from.url, "about:blank");
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assert_equals(i.contentWindow.navigation.activation.from.index, -1);
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assert_equals(i.contentWindow.navigation.activation.navigationType, "replace");
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}, "navigation.activation interaction with initial about:blank");
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</script>

‎testing/web-platform/tests/navigation-api/navigation-activation/activation-push-cross-origin.html

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<!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/get-host-info.sub.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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let i = document.createElement("iframe");
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i.src = get_host_info().HTTP_ORIGIN_WITH_DIFFERENT_PORT + "/common/blank.html";
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document.body.appendChild(i);
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await new Promise(resolve => i.onload = () => t.step_timeout(resolve, 0));
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i.contentWindow.location = "/common/blank.html";
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await new Promise(resolve => i.onload = () => t.step_timeout(resolve, 0));
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let current_entry_after_nav = i.contentWindow.navigation.currentEntry;
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assert_equals(i.contentWindow.navigation.entries().length, 1);
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assert_equals(i.contentWindow.navigation.activation.entry, current_entry_after_nav);
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assert_equals(i.contentWindow.navigation.activation.from, null);
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assert_equals(i.contentWindow.navigation.activation.navigationType, "push");
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}, "navigation.activation after push cross-origin");
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</script>

‎testing/web-platform/tests/navigation-api/navigation-activation/activation-push.html

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<!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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i.contentWindow.navigation.navigate("/common/blank.html?a");
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await new Promise(resolve => i.onload = () => t.step_timeout(resolve, 0));
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let current_entry_after_nav = i.contentWindow.navigation.currentEntry;
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assert_equals(i.contentWindow.navigation.entries().length, 2);
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assert_equals(i.contentWindow.navigation.activation.entry, current_entry_after_nav);
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assert_equals(i.contentWindow.navigation.activation.from,
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i.contentWindow.navigation.entries()[0]);
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assert_equals(i.contentWindow.navigation.activation.navigationType, "push");
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// Same-document navigation doesn't change navigation.activation.
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await i.contentWindow.navigation.navigate("/common/blank.html?a#fragment").finished;
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assert_equals(i.contentWindow.navigation.entries().length, 3);
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assert_equals(i.contentWindow.navigation.activation.entry, current_entry_after_nav);
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assert_equals(i.contentWindow.navigation.activation.from,
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i.contentWindow.navigation.entries()[0]);
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assert_equals(i.contentWindow.navigation.activation.navigationType, "push");
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}, "navigation.activation after push");
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</script>

‎testing/web-platform/tests/navigation-api/navigation-activation/activation-reload.html

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<!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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i.contentWindow.navigation.reload();
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await new Promise(resolve => i.onload = () => t.step_timeout(resolve, 0));
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// activation.entry and activation.from are equal after reload
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assert_equals(i.contentWindow.navigation.entries().length, 1);
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assert_equals(i.contentWindow.navigation.activation.entry.index, 0);
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assert_equals(i.contentWindow.navigation.activation.entry,
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i.contentWindow.navigation.activation.from);
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assert_equals(i.contentWindow.navigation.activation.navigationType, "reload");
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}, "navigation.activation after reload");
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</script>

‎testing/web-platform/tests/navigation-api/navigation-activation/activation-replace-cross-origin.html

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<!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/get-host-info.sub.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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let i = document.createElement("iframe");
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i.src = get_host_info().HTTP_ORIGIN_WITH_DIFFERENT_PORT + "/common/blank.html";
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document.body.appendChild(i);
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await new Promise(resolve => i.onload = () => t.step_timeout(resolve, 0));
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i.contentWindow.location.replace("/common/blank.html");
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await new Promise(resolve => i.onload = () => t.step_timeout(resolve, 0));
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let current_entry_after_nav = i.contentWindow.navigation.currentEntry;
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assert_equals(i.contentWindow.navigation.entries().length, 1);
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assert_equals(i.contentWindow.navigation.activation.entry, current_entry_after_nav);
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assert_equals(i.contentWindow.navigation.activation.from, null);
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assert_equals(i.contentWindow.navigation.activation.navigationType, "replace");
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}, "navigation.activation after replace cross-origin");
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</script>

‎testing/web-platform/tests/navigation-api/navigation-activation/activation-replace.html

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<!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 before_key = i.contentWindow.navigation.currentEntry.key;
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let before_id = i.contentWindow.navigation.currentEntry.id;
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let before_url = i.contentWindow.navigation.currentEntry.url;
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i.contentWindow.navigation.navigate("/common/blank.html?a", { history: "replace" });
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await new Promise(resolve => i.onload = () => t.step_timeout(resolve, 0));
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let current_entry_after_nav = i.contentWindow.navigation.currentEntry;
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let from_entry_after_nav = i.contentWindow.navigation.activation.from;
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// activation.entry is the current entry. activation.from is a new
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// NavigationHistoryEntry object (because there is a new window), with the
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// same key/id/url as before the navigation, and an index of -1 because it is
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// not present in the entries array.
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assert_equals(i.contentWindow.navigation.entries().length, 1);
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assert_equals(i.contentWindow.navigation.activation.entry, current_entry_after_nav);
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assert_equals(i.contentWindow.navigation.activation.entry.index, 0);
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assert_equals(from_entry_after_nav.key, before_key);
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assert_equals(from_entry_after_nav.id, before_id);
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assert_equals(from_entry_after_nav.url, before_url);
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assert_equals(from_entry_after_nav.index, -1);
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assert_equals(i.contentWindow.navigation.activation.navigationType, "replace");
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await i.contentWindow.navigation.navigate("/common/blank.html?a#fragment", { history: "replace" }).finished;
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// activation.entry is no longer navigation.currentEntry and is disposed.
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// activation.from has not changed.
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assert_equals(i.contentWindow.navigation.entries().length, 1);
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assert_equals(i.contentWindow.navigation.activation.entry, current_entry_after_nav);
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assert_not_equals(i.contentWindow.navigation.activation.entry,
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i.contentWindow.navigation.currentEntry);
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assert_equals(i.contentWindow.navigation.activation.entry.index, -1);
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assert_equals(i.contentWindow.navigation.activation.from, from_entry_after_nav);
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assert_equals(i.contentWindow.navigation.activation.navigationType, "replace");
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}, "navigation.activation after replace");
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</script>

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