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 <domenic@chromium.org> Commit-Queue: Nate Chapin <japhet@chromium.org> Cr-Commit-Position: refs/heads/main@{#1220983} Co-authored-by: Nate Chapin <japhet@chromium.org> -- wpt-commits: c2ca6ebdc7f92fbaf7308c91dda05bcaf24ef455 wpt-pr: 42873
mozilla · Nov 22, 2023 · 41a4701 · 41a4701
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diff --git a/...orm/tests/navigation-api/navigation-activation/activation-after-bfcache-cross-origin.html b/...orm/tests/navigation-api/navigation-activation/activation-after-bfcache-cross-origin.html
@@ -0,0 +1,28 @@
+<!doctype html>
+<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/back-forward-cache/resources/helper.sub.js"></script>
+<script src="resources/is_uuid.js"></script>
+
+<script>
+// This test ensures that navigation.activation is properly updated when a page
+// is restored from bfcache.
+runBfcacheTest({
+  targetOrigin: originSameSite,
+  async funcAfterAssertion(pageA, pageB) {
+    const activationData = await pageA.execute_script(() => {
+      return { entryURL : navigation.activation.entry.url,
+               fromIsNull : navigation.activation.from === null,
+               navigationType : navigation.activation.navigationType }
+    });
+
+    // activation.entry should be the currently activated page, and
+    // activation.from should be omitted because it is a different origin.
+    assert_equals(activationData.entryURL, pageA.url);
+    assert_true(activationData.fromIsNull);
+    assert_equals(activationData.navigationType, "traverse");
+  }
+}, "navigation.activation must be updated when restored from bfcache");
+</script>
diff --git a/...ing/web-platform/tests/navigation-api/navigation-activation/activation-after-bfcache.html b/...ing/web-platform/tests/navigation-api/navigation-activation/activation-after-bfcache.html
@@ -0,0 +1,34 @@
+<!doctype html>
+<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/back-forward-cache/resources/helper.sub.js"></script>
+<script src="resources/is_uuid.js"></script>
+
+<script>
+// This test ensures that navigation.activation is properly updated when a page
+// is restored from bfcache.
+runBfcacheTest({
+  targetOrigin: originSameOrigin,
+  async funcAfterAssertion(pageA, pageB) {
+    const activationData = await pageA.execute_script(() => {
+      return { entryURL : navigation.activation.entry.url,
+               fromURL : navigation.activation.from.url,
+               navigationType : navigation.activation.navigationType }
+    });
+
+    // activation.entry should be the currently activated page, and
+    // activation.from should be the page before restored from bfcache.
+    assert_equals(activationData.entryURL, pageA.url);
+    assert_equals(activationData.fromURL, pageB.url);
+    assert_equals(activationData.navigationType, "traverse");
+
+    const entryAndCurrentMatch = await pageA.execute_script(() => navigation.activation.entry === navigation.currentEntry);
+    assert_true(entryAndCurrentMatch);
+
+    const fromAndEntriesArrayMatch = await pageA.execute_script(() => navigation.activation.from === navigation.entries()[navigation.currentEntry.index + 1]);
+    assert_true(fromAndEntriesArrayMatch);
+  }
+}, "navigation.activation must be updated when restored from bfcache");
+</script>
diff --git a/...web-platform/tests/navigation-api/navigation-activation/activation-history-pushState.html b/...web-platform/tests/navigation-api/navigation-activation/activation-history-pushState.html
@@ -0,0 +1,18 @@
+<!doctype html>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script>
+promise_test(async t => {
+  // Wait for after the load event so that the navigation doesn't get converted
+  // into a replace navigation.
+  await new Promise(resolve => window.onload = () => t.step_timeout(resolve, 0));
+
+  assert_equals(navigation.activation.entry, navigation.currentEntry);
+  let activationEntry = navigation.activation.entry;
+  let entryIndexBeforePush = activationEntry.index;
+  history.pushState("#fragment", "", "");
+  assert_not_equals(navigation.activation.entry, navigation.currentEntry);
+  assert_equals(navigation.activation.entry, activationEntry);
+  assert_equals(navigation.activation.entry.index, entryIndexBeforePush);
+}, "navigation.activation.entry should not change due to history.pushState()");
+</script>
diff --git a/...-platform/tests/navigation-api/navigation-activation/activation-history-replaceState.html b/...-platform/tests/navigation-api/navigation-activation/activation-history-replaceState.html
@@ -0,0 +1,17 @@
+<!doctype html>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script>
+promise_test(async t => {
+  // Wait for after the load event so that the navigation doesn't get converted
+  // into a replace navigation.
+  await new Promise(resolve => window.onload = () => t.step_timeout(resolve, 0));
+
+  assert_equals(navigation.activation.entry, navigation.currentEntry);
+  let activationEntry = navigation.activation.entry;
+  history.replaceState("#fragment", "", "");
+  assert_not_equals(navigation.activation.entry, navigation.currentEntry);
+  assert_equals(navigation.activation.entry, activationEntry);
+  assert_equals(navigation.activation.entry.index, -1);
+}, "navigation.activation.entry should be orphaned by history.replaceState()");
+</script>
diff --git a/...b-platform/tests/navigation-api/navigation-activation/activation-initial-about-blank.html b/...b-platform/tests/navigation-api/navigation-activation/activation-initial-about-blank.html
@@ -0,0 +1,23 @@
+<!doctype html>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<iframe id="i"></iframe>
+<script>
+promise_test(async t => {
+  // Wait for after the load event so that the navigation doesn't get converted
+  // into a replace navigation.
+  await new Promise(resolve => window.onload = () => t.step_timeout(resolve, 0));
+
+  assert_equals(i.contentWindow.navigation.activation, null);
+
+  i.contentWindow.navigation.navigate("/common/blank.html?a");
+  await new Promise(resolve => i.onload = () => t.step_timeout(resolve, 0));
+
+  assert_equals(i.contentWindow.navigation.entries().length, 1);
+  assert_equals(i.contentWindow.navigation.activation.entry,
+                i.contentWindow.navigation.currentEntry);
+  assert_equals(i.contentWindow.navigation.activation.from.url, "about:blank");
+  assert_equals(i.contentWindow.navigation.activation.from.index, -1);
+  assert_equals(i.contentWindow.navigation.activation.navigationType, "replace");
+}, "navigation.activation interaction with initial about:blank");
+</script>
diff --git a/...web-platform/tests/navigation-api/navigation-activation/activation-push-cross-origin.html b/...web-platform/tests/navigation-api/navigation-activation/activation-push-cross-origin.html
@@ -0,0 +1,25 @@
+<!doctype html>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/common/get-host-info.sub.js"></script>
+<script>
+promise_test(async t => {
+  // Wait for after the load event so that the navigation doesn't get converted
+  // into a replace navigation.
+  await new Promise(resolve => window.onload = () => t.step_timeout(resolve, 0));
+
+  let i = document.createElement("iframe");
+  i.src = get_host_info().HTTP_ORIGIN_WITH_DIFFERENT_PORT + "/common/blank.html";
+  document.body.appendChild(i);
+  await new Promise(resolve => i.onload = () => t.step_timeout(resolve, 0));
+
+  i.contentWindow.location = "/common/blank.html";
+  await new Promise(resolve => i.onload = () => t.step_timeout(resolve, 0));
+  let current_entry_after_nav = i.contentWindow.navigation.currentEntry;
+
+  assert_equals(i.contentWindow.navigation.entries().length, 1);
+  assert_equals(i.contentWindow.navigation.activation.entry, current_entry_after_nav);
+  assert_equals(i.contentWindow.navigation.activation.from, null);
+  assert_equals(i.contentWindow.navigation.activation.navigationType, "push");
+}, "navigation.activation after push cross-origin");
+</script>
diff --git a/testing/web-platform/tests/navigation-api/navigation-activation/activation-push.html b/testing/web-platform/tests/navigation-api/navigation-activation/activation-push.html
@@ -0,0 +1,30 @@
+<!doctype html>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<iframe id="i" src="/common/blank.html"></iframe>
+<script>
+promise_test(async t => {
+  // Wait for after the load event so that the navigation doesn't get converted
+  // into a replace navigation.
+  await new Promise(resolve => window.onload = () => t.step_timeout(resolve, 0));
+
+  i.contentWindow.navigation.navigate("/common/blank.html?a");
+  await new Promise(resolve => i.onload = () => t.step_timeout(resolve, 0));
+  let current_entry_after_nav = i.contentWindow.navigation.currentEntry;
+
+  assert_equals(i.contentWindow.navigation.entries().length, 2);
+  assert_equals(i.contentWindow.navigation.activation.entry, current_entry_after_nav);
+  assert_equals(i.contentWindow.navigation.activation.from,
+                i.contentWindow.navigation.entries()[0]);
+  assert_equals(i.contentWindow.navigation.activation.navigationType, "push");
+
+  // Same-document navigation doesn't change navigation.activation.
+  await i.contentWindow.navigation.navigate("/common/blank.html?a#fragment").finished;
+
+  assert_equals(i.contentWindow.navigation.entries().length, 3);
+  assert_equals(i.contentWindow.navigation.activation.entry, current_entry_after_nav);
+  assert_equals(i.contentWindow.navigation.activation.from,
+                i.contentWindow.navigation.entries()[0]);
+  assert_equals(i.contentWindow.navigation.activation.navigationType, "push");
+}, "navigation.activation after push");
+</script>
diff --git a/testing/web-platform/tests/navigation-api/navigation-activation/activation-reload.html b/testing/web-platform/tests/navigation-api/navigation-activation/activation-reload.html
@@ -0,0 +1,21 @@
+<!doctype html>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<iframe id="i" src="/common/blank.html"></iframe>
+<script>
+promise_test(async t => {
+  // Wait for after the load event so that the navigation doesn't get converted
+  // into a replace navigation.
+  await new Promise(resolve => window.onload = () => t.step_timeout(resolve, 0));
+
+  i.contentWindow.navigation.reload();
+  await new Promise(resolve => i.onload = () => t.step_timeout(resolve, 0));
+
+  // activation.entry and activation.from are equal after reload
+  assert_equals(i.contentWindow.navigation.entries().length, 1);
+  assert_equals(i.contentWindow.navigation.activation.entry.index, 0);
+  assert_equals(i.contentWindow.navigation.activation.entry,
+                i.contentWindow.navigation.activation.from);
+  assert_equals(i.contentWindow.navigation.activation.navigationType, "reload");
+}, "navigation.activation after reload");
+</script>
diff --git a/...-platform/tests/navigation-api/navigation-activation/activation-replace-cross-origin.html b/...-platform/tests/navigation-api/navigation-activation/activation-replace-cross-origin.html
@@ -0,0 +1,25 @@
+<!doctype html>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/common/get-host-info.sub.js"></script>
+<script>
+promise_test(async t => {
+  // Wait for after the load event so that the navigation doesn't get converted
+  // into a replace navigation.
+  await new Promise(resolve => window.onload = () => t.step_timeout(resolve, 0));
+
+  let i = document.createElement("iframe");
+  i.src = get_host_info().HTTP_ORIGIN_WITH_DIFFERENT_PORT + "/common/blank.html";
+  document.body.appendChild(i);
+  await new Promise(resolve => i.onload = () => t.step_timeout(resolve, 0));
+
+  i.contentWindow.location.replace("/common/blank.html");
+  await new Promise(resolve => i.onload = () => t.step_timeout(resolve, 0));
+  let current_entry_after_nav = i.contentWindow.navigation.currentEntry;
+
+  assert_equals(i.contentWindow.navigation.entries().length, 1);
+  assert_equals(i.contentWindow.navigation.activation.entry, current_entry_after_nav);
+  assert_equals(i.contentWindow.navigation.activation.from, null);
+  assert_equals(i.contentWindow.navigation.activation.navigationType, "replace");
+}, "navigation.activation after replace cross-origin");
+</script>
diff --git a/testing/web-platform/tests/navigation-api/navigation-activation/activation-replace.html b/testing/web-platform/tests/navigation-api/navigation-activation/activation-replace.html
@@ -0,0 +1,44 @@
+<!doctype html>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<iframe id="i" src="/common/blank.html"></iframe>
+<script>
+promise_test(async t => {
+  // Wait for after the load event so that the navigation doesn't get converted
+  // into a replace navigation.
+  await new Promise(resolve => window.onload = () => t.step_timeout(resolve, 0));
+
+  let before_key = i.contentWindow.navigation.currentEntry.key;
+  let before_id = i.contentWindow.navigation.currentEntry.id;
+  let before_url = i.contentWindow.navigation.currentEntry.url;
+  i.contentWindow.navigation.navigate("/common/blank.html?a", { history: "replace" });
+  await new Promise(resolve => i.onload = () => t.step_timeout(resolve, 0));
+  let current_entry_after_nav = i.contentWindow.navigation.currentEntry;
+  let from_entry_after_nav = i.contentWindow.navigation.activation.from;
+
+  // activation.entry is the current entry. activation.from is a new
+  // NavigationHistoryEntry object (because there is a new window), with the
+  // same key/id/url as before the navigation, and an index of -1 because it is
+  // not present in the entries array.
+  assert_equals(i.contentWindow.navigation.entries().length, 1);
+  assert_equals(i.contentWindow.navigation.activation.entry, current_entry_after_nav);
+  assert_equals(i.contentWindow.navigation.activation.entry.index, 0);
+  assert_equals(from_entry_after_nav.key, before_key);
+  assert_equals(from_entry_after_nav.id, before_id);
+  assert_equals(from_entry_after_nav.url, before_url);
+  assert_equals(from_entry_after_nav.index, -1);
+  assert_equals(i.contentWindow.navigation.activation.navigationType, "replace");
+
+  await i.contentWindow.navigation.navigate("/common/blank.html?a#fragment", { history: "replace" }).finished;
+
+  // activation.entry is no longer navigation.currentEntry and is disposed.
+  // activation.from has not changed.
+  assert_equals(i.contentWindow.navigation.entries().length, 1);
+  assert_equals(i.contentWindow.navigation.activation.entry, current_entry_after_nav);
+  assert_not_equals(i.contentWindow.navigation.activation.entry,
+                    i.contentWindow.navigation.currentEntry);
+  assert_equals(i.contentWindow.navigation.activation.entry.index, -1);
+  assert_equals(i.contentWindow.navigation.activation.from, from_entry_after_nav);
+  assert_equals(i.contentWindow.navigation.activation.navigationType, "replace");
+}, "navigation.activation after replace");
+</script>
diff --git a/...ts/navigation-api/navigation-activation/activation-same-document-then-cross-document.html b/...ts/navigation-api/navigation-activation/activation-same-document-then-cross-document.html
@@ -0,0 +1,24 @@
+<!doctype html>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<iframe id="i" src="/common/blank.html"></iframe>
+<script>
+promise_test(async t => {
+  // Wait for after the load event so that the navigation doesn't get converted
+  // into a replace navigation.
+  await new Promise(resolve => window.onload = () => t.step_timeout(resolve, 0));
+  await i.contentWindow.navigation.navigate("/common/blank.html#fragment").finished;
+  assert_equals(i.contentWindow.navigation.entries().length, 2);
+
+  let urlAfterSameDoc = i.contentWindow.location.href;
+
+  i.contentWindow.navigation.navigate("/common/blank.html?a");
+  await new Promise(resolve => i.onload = () => t.step_timeout(resolve, 0));
+  assert_equals(i.contentWindow.navigation.entries().length, 3);
+
+  assert_equals(i.contentWindow.navigation.activation.from,
+                i.contentWindow.navigation.entries()[1]);
+  assert_equals(i.contentWindow.navigation.activation.from.url, urlAfterSameDoc);
+  assert_equals(i.contentWindow.navigation.activation.navigationType, "push");
+}, "navigation.activation same-document then cross-document");
+</script>
diff --git a/...atform/tests/navigation-api/navigation-activation/activation-traverse-not-in-entries.html b/...atform/tests/navigation-api/navigation-activation/activation-traverse-not-in-entries.html
@@ -0,0 +1,32 @@
+<!doctype html>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<iframe id="i" src="/common/blank.html"></iframe>
+<script src="/common/get-host-info.sub.js"></script>
+<script>
+promise_test(async t => {
+  // Wait for after the load event so that the navigation doesn't get converted
+  // into a replace navigation.
+  await new Promise(resolve => window.onload = () => t.step_timeout(resolve, 0));
+
+  i.contentWindow.location = get_host_info().HTTP_ORIGIN_WITH_DIFFERENT_PORT + "/common/blank.html";
+  await new Promise(resolve => i.onload = () => t.step_timeout(resolve, 0));
+
+  i.contentWindow.location = get_host_info().HTTP_ORIGIN + "/common/blank.html";
+  await new Promise(resolve => i.onload = () => t.step_timeout(resolve, 0));
+
+  // Go back to the first entry in the iframe. Because the navigation API only
+  // exposes same-origin *contiguous* entries, and there's a cross-origin entry
+  // in between, we have to use history.go().
+  history.go(-2);
+  await new Promise(resolve => i.onload = () => t.step_timeout(resolve, 0));
+  assert_equals(i.contentWindow.navigation.entries().length, 1);
+
+  // activation.from will be null because the entry that triggered the traversal
+  // is in a different same-origin contiguous region.
+  assert_equals(i.contentWindow.navigation.activation.entry, i.contentWindow.navigation.currentEntry);
+  assert_equals(i.contentWindow.navigation.activation.entry.index, 0);
+  assert_equals(i.contentWindow.navigation.activation.from, null);
+  assert_equals(i.contentWindow.navigation.activation.navigationType, "traverse");
+}, "navigation.activation - traverse from a non-contiguous same-origin url");
+</script>
diff --git a/...platform/tests/navigation-api/navigation-activation/activation-traverse-then-clobber.html b/...platform/tests/navigation-api/navigation-activation/activation-traverse-then-clobber.html
@@ -0,0 +1,47 @@
+<!doctype html>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<iframe id="i" src="/common/blank.html"></iframe>
+<script>
+promise_test(async t => {
+  // Wait for after the load event so that the navigation doesn't get converted
+  // into a replace navigation.
+  await new Promise(resolve => window.onload = () => t.step_timeout(resolve, 0));
+
+  i.contentWindow.navigation.navigate("/common/blank.html?a");
+  await new Promise(resolve => i.onload = () => t.step_timeout(resolve, 0));
+
+  assert_equals(i.contentWindow.navigation.entries().length, 2);
+
+  i.contentWindow.navigation.back();
+  await new Promise(resolve => i.onload = () => t.step_timeout(resolve, 0));
+
+  // activation.entry is the current entry. activation.from is the entry the
+  // traverse came from.
+  assert_equals(i.contentWindow.navigation.entries().length, 2);
+  assert_equals(i.contentWindow.navigation.activation.entry, i.contentWindow.navigation.currentEntry);
+  assert_equals(i.contentWindow.navigation.activation.entry.index, 0);
+  assert_equals(i.contentWindow.navigation.activation.from,
+                i.contentWindow.navigation.entries()[1]);
+  assert_equals(i.contentWindow.navigation.activation.navigationType, "traverse");
+
+  let from_key_before_push = i.contentWindow.navigation.activation.from.key;
+  let from_id_before_push = i.contentWindow.navigation.activation.from.id;
+  let from_url_before_push = i.contentWindow.navigation.activation.from.url;
+  await i.contentWindow.navigation.navigate("/common/blank.html#fragment").finished;
+
+  // pushing same document will not change activation.entry, but it will cut
+  // activation.from out of the entries array. Its parameters should not change
+  //except for its index, which becomes -1.
+  assert_equals(i.contentWindow.navigation.entries().length, 2);
+  assert_equals(i.contentWindow.navigation.activation.entry, i.contentWindow.navigation.entries()[0]);
+  assert_equals(i.contentWindow.navigation.activation.entry.index, 0);
+  assert_not_equals(i.contentWindow.navigation.activation.from,
+                    i.contentWindow.navigation.entries()[1]);
+  assert_equals(i.contentWindow.navigation.activation.from.key, from_key_before_push);
+  assert_equals(i.contentWindow.navigation.activation.from.id, from_id_before_push);
+  assert_equals(i.contentWindow.navigation.activation.from.url, from_url_before_push);
+  assert_equals(i.contentWindow.navigation.activation.from.index, -1);
+  assert_equals(i.contentWindow.navigation.activation.navigationType, "traverse");
+}, "navigation.activation - traverse, then push same-document");
+</script>