Update navigation.entries() and navigation.activation on prerender activation
We currently have plumbing for updating entries() on bfcache restore.
This reuses that plumbing for prerender activation.
This also ensures that we set `navigation.activation.from` correctly
in a prerendered document before activation (it should be the entry
that initiated the preload).
Bug: 1212819
Change-Id: I5835313b0d713e10802b3df442bb16e4d813f464
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5013956
Reviewed-by: Rakina Zata Amni <rakina@chromium.org>
Reviewed-by: Nasko Oskov <nasko@chromium.org>
Reviewed-by: Domenic Denicola <domenic@chromium.org>
Commit-Queue: Nate Chapin <japhet@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1226462}
diff --git a/speculation-rules/prerender/navigation-api-location-replace.html b/speculation-rules/prerender/navigation-api-location-replace.html
new file mode 100644
index 0000000..e3ecf1b
--- /dev/null
+++ b/speculation-rules/prerender/navigation-api-location-replace.html
@@ -0,0 +1,61 @@
+<!DOCTYPE html>
+<meta name="timeout" content="long">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/common/utils.js"></script>
+<script src="/common/dispatcher/dispatcher.js"></script>
+<script src="/html/browsers/browsing-the-web/remote-context-helper/resources/remote-context-helper.js"></script>
+<script src="../resources/utils.js"></script>
+<script src="resources/utils.js"></script>
+
+<body>
+<script>
+setup(() => assertSpeculationRulesIsSupported());
+
+promise_test(async t => {
+ const rcHelper = new RemoteContextHelper();
+ const referrerRC = await rcHelper.addWindow(undefined, { features: 'noopener' });
+ assert_equals(await referrerRC.executeScript(() => navigation.entries().length), 1);
+ let referrerRCCurrentId = await referrerRC.executeScript(() => navigation.currentEntry.id);
+
+ const prerenderedRC = await addPrerenderRC(referrerRC);
+ let activationStateBeforeActivation = await prerenderedRC.executeScript(() => {
+ return {
+ entries: navigation.entries().map(e => ({ id: e.id, })),
+ activationEntryId: navigation.activation.entry?.id,
+ activationFromId: navigation.activation.from?.id,
+ activationNavigationType : navigation.activation.navigationType,
+ }
+ });
+ assert_equals(activationStateBeforeActivation.entries.length, 1);
+ assert_equals(activationStateBeforeActivation.activationFromId, referrerRCCurrentId);
+ assert_equals(activationStateBeforeActivation.activationEntryId, activationStateBeforeActivation.entries[0].id);
+ assert_equals(activationStateBeforeActivation.activationNavigationType, "push");
+
+ // Save the current entry before activation.
+ await prerenderedRC.executeScript(() => window.currentEntryBeforeActivation = navigation.currentEntry);
+
+ await activatePrerenderRC(referrerRC, prerenderedRC, url => {
+ location.replace(url);
+ });
+
+ let activationStateAfterActivation = await prerenderedRC.executeScript(() => {
+ return {
+ entries: navigation.entries().map(e => ({ id: e.id, })),
+ activationEntryId: navigation.activation.entry?.id,
+ activationFromId: navigation.activation.from?.id,
+ activationNavigationType : navigation.activation.navigationType,
+ }
+ });
+ assert_equals(activationStateAfterActivation.entries.length, 1);
+ assert_equals(activationStateAfterActivation.activationFromId, referrerRCCurrentId);
+ assert_equals(activationStateAfterActivation.activationEntryId, activationStateAfterActivation.entries[0].id);
+ assert_equals(activationStateAfterActivation.activationNavigationType, "replace");
+
+ let currentEntryIdentity = await prerenderedRC.executeScript(() => {
+ return window.currentEntryBeforeActivation === navigation.currentEntry &&
+ navigation.currentEntry === navigation.entries()[navigation.entries().length - 1];
+ });
+ assert_true(currentEntryIdentity);
+},`navigation.entries() and navigation.activation should be updated on activation and handle replacing correctly`);
+</script>
diff --git a/speculation-rules/prerender/navigation-api-multiple-entries.html b/speculation-rules/prerender/navigation-api-multiple-entries.html
new file mode 100644
index 0000000..e8e0f87
--- /dev/null
+++ b/speculation-rules/prerender/navigation-api-multiple-entries.html
@@ -0,0 +1,54 @@
+<!DOCTYPE html>
+<meta name="timeout" content="long">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/common/utils.js"></script>
+<script src="/common/dispatcher/dispatcher.js"></script>
+<script src="/html/browsers/browsing-the-web/remote-context-helper/resources/remote-context-helper.js"></script>
+<script src="../resources/utils.js"></script>
+<script src="resources/utils.js"></script>
+
+<body>
+<script>
+setup(() => assertSpeculationRulesIsSupported());
+
+promise_test(async t => {
+ const rcHelper = new RemoteContextHelper();
+
+ const referrerRC1 = await rcHelper.addWindow(undefined, { features: 'noopener' });
+ const referrerRC2 = await referrerRC1.navigateToNew();
+ const referrerRC3 = await referrerRC2.navigateToNew();
+ assert_equals(await referrerRC3.executeScript(() => navigation.entries().length), 3);
+
+ let referrerRC3CurrentId = await referrerRC3.executeScript(() => navigation.currentEntry.id);
+
+ const prerenderedRC = await addPrerenderRC(referrerRC3);
+ let activationStateBeforeActivation = await prerenderedRC.executeScript(() => {
+ return {
+ entries: navigation.entries().map(e => ({ id: e.id, })),
+ activationEntryId: navigation.activation.entry?.id,
+ activationFromId: navigation.activation.from?.id,
+ activationNavigationType : navigation.activation.navigationType,
+ }
+ });
+ assert_equals(activationStateBeforeActivation.entries.length, 1);
+ assert_equals(activationStateBeforeActivation.activationFromId, referrerRC3CurrentId);
+ assert_equals(activationStateBeforeActivation.activationEntryId, activationStateBeforeActivation.entries[0].id);
+ assert_equals(activationStateBeforeActivation.activationNavigationType, "push");
+
+ await activatePrerenderRC(referrerRC3, prerenderedRC);
+
+ let activationStateAfterActivation = await prerenderedRC.executeScript(() => {
+ return {
+ entries: navigation.entries().map(e => ({ id: e.id, })),
+ activationEntryId: navigation.activation.entry?.id,
+ activationFromId: navigation.activation.from?.id,
+ activationNavigationType : navigation.activation.navigationType,
+ }
+ });
+ assert_equals(activationStateAfterActivation.entries.length, 4);
+ assert_equals(activationStateAfterActivation.activationFromId, activationStateAfterActivation.entries[2].id);
+ assert_equals(activationStateAfterActivation.activationEntryId, activationStateAfterActivation.entries[3].id);
+ assert_equals(activationStateAfterActivation.activationNavigationType, "push");
+},`navigation.entries() and navigation.activation should be updated on activation - multiple entries`);
+</script>
diff --git a/speculation-rules/prerender/navigation-api.html b/speculation-rules/prerender/navigation-api.html
new file mode 100644
index 0000000..fd25e94
--- /dev/null
+++ b/speculation-rules/prerender/navigation-api.html
@@ -0,0 +1,60 @@
+<!DOCTYPE html>
+<meta name="timeout" content="long">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/common/utils.js"></script>
+<script src="/common/dispatcher/dispatcher.js"></script>
+<script src="/html/browsers/browsing-the-web/remote-context-helper/resources/remote-context-helper.js"></script>
+<script src="../resources/utils.js"></script>
+<script src="resources/utils.js"></script>
+
+<body>
+<script>
+setup(() => assertSpeculationRulesIsSupported());
+
+promise_test(async t => {
+ const rcHelper = new RemoteContextHelper();
+ const referrerRC = await rcHelper.addWindow(undefined, { features: 'noopener' });
+ assert_equals(await referrerRC.executeScript(() => navigation.entries().length), 1);
+ let referrerRCCurrentId = await referrerRC.executeScript(() => navigation.currentEntry.id);
+
+ const prerenderedRC = await addPrerenderRC(referrerRC);
+ let activationStateBeforeActivation = await prerenderedRC.executeScript(() => {
+ return {
+ entries: navigation.entries().map(e => ({ id: e.id, })),
+ activationEntryId: navigation.activation.entry?.id,
+ activationFromId: navigation.activation.from?.id,
+ activationNavigationType : navigation.activation.navigationType,
+ }
+ });
+ assert_equals(activationStateBeforeActivation.entries.length, 1);
+ assert_equals(activationStateBeforeActivation.activationFromId, referrerRCCurrentId);
+ assert_equals(activationStateBeforeActivation.activationEntryId, activationStateBeforeActivation.entries[0].id);
+ assert_equals(activationStateBeforeActivation.activationNavigationType, "push");
+
+ // Save the current entry before activation.
+ await prerenderedRC.executeScript(() => window.currentEntryBeforeActivation = navigation.currentEntry);
+
+ await activatePrerenderRC(referrerRC, prerenderedRC);
+
+ let activationStateAfterActivation = await prerenderedRC.executeScript(() => {
+ return {
+ entries: navigation.entries().map(e => ({ id: e.id, })),
+ activationEntryId: navigation.activation.entry?.id,
+ activationFromId: navigation.activation.from?.id,
+ activationNavigationType : navigation.activation.navigationType,
+ }
+ });
+ assert_equals(activationStateAfterActivation.entries.length, 2);
+ assert_equals(activationStateAfterActivation.activationFromId, activationStateAfterActivation.entries[0].id);
+ assert_equals(activationStateAfterActivation.activationFromId, referrerRCCurrentId);
+ assert_equals(activationStateAfterActivation.activationEntryId, activationStateAfterActivation.entries[1].id);
+ assert_equals(activationStateAfterActivation.activationNavigationType, "push");
+
+ let currentEntryIdentity = await prerenderedRC.executeScript(() => {
+ return window.currentEntryBeforeActivation === navigation.currentEntry &&
+ navigation.currentEntry === navigation.entries()[navigation.entries().length - 1];
+ });
+ assert_true(currentEntryIdentity);
+},`navigation.entries() and navigation.activation should be updated on activation`);
+</script>
