Bug 1851846 [wpt PR 41816] - [soft navigations] Enable keyboard shortcuts as soft navigation triggers, a=testonly

Yoav Weiss · moz-wptsync-bot · commit 1197629bbabd · 2023-09-13T11:40:27.000Z
Automatic update from web-platform-tests [soft navigations] Enable keyboard shortcuts as soft navigation triggers Following the discussion on issue #3 [1], this CL adds support to soft navigations triggered by keyboard shortcuts, by adding unfocused keydown events to the events that can trigger the soft navigation heuristic. [1] WICG/soft-navigations#3 Bug: 1478772 Change-Id: Ib423a3cfc09eaf4dd9a2221b3494ab1016fa8668 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4839506 Commit-Queue: Yoav Weiss <yoavweiss@chromium.org> Reviewed-by: Ian Clelland <iclelland@chromium.org> Cr-Commit-Position: refs/heads/main@{#1193004} -- wpt-commits: 7f165f11361b86ef41b123dbc904ccee26d5f025 wpt-pr: 41816
diff --git a/testing/web-platform/tests/soft-navigation-heuristics/image-lcp-followed-by-two-image-softnavs-lcp.tentative.html b/testing/web-platform/tests/soft-navigation-heuristics/image-lcp-followed-by-two-image-softnavs-lcp.tentative.html
@@ -31,7 +31,7 @@
 
       const first_click_paint_promise = waitOnPaintEntriesPromise();
 
-      click(link);
+      interact(link);
       await new Promise(resolve => {
         (new PerformanceObserver(resolve)).observe({
           type: 'soft-navigation'
@@ -54,7 +54,7 @@
 
       const second_click_paint_promise = waitOnPaintEntriesPromise();
       const preClickLcp2 = await getLcpEntries();
-      click(link);
+      interact(link);
       await new Promise(resolve => {
         (new PerformanceObserver(() => resolve())).observe({
           type: 'soft-navigation'
diff --git a/testing/web-platform/tests/soft-navigation-heuristics/keydown.tentative.html b/testing/web-platform/tests/soft-navigation-heuristics/keydown.tentative.html
@@ -0,0 +1,30 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+<meta charset="utf-8">
+<title>Detect hashchange event.</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/resources/testdriver.js"></script>
+<script src="/resources/testdriver-vendor.js"></script>
+<script src="resources/soft-navigation-helper.js"></script>
+</head>
+<!-- Not including a body element to ensure the keydown heuristic works on
+     malformed HTML -->
+  <main id=main>
+    <div>
+      First LCP!
+    </div>
+  </main>
+  <script>
+    testSoftNavigation({
+      addContent: () => {
+        addTextToDivOnMain();
+      },
+      link: document.body,
+      interactionType: "keydown",
+      eventType: "keydown",
+      test: "Keydown on body triggers SoftNavigationHeuristics"});
+  </script>
+</html>
+
diff --git a/testing/web-platform/tests/soft-navigation-heuristics/navigate-child.html b/testing/web-platform/tests/soft-navigation-heuristics/navigate-child.html
@@ -20,7 +20,7 @@
         await new Promise(r => t.step_timeout(r, 10));
       }
       const link = document.getElementById("link");
-      click(link);
+      interact(link);
       while (!child.location.href.includes("2")) {
         await new Promise(r => t.step_timeout(r, 10));
       }
diff --git a/testing/web-platform/tests/soft-navigation-heuristics/resources/soft-navigation-helper.js b/testing/web-platform/tests/soft-navigation-heuristics/resources/soft-navigation-helper.js
@@ -1,5 +1,5 @@
 var counter = 0;
-var clicked;
+var interacted;
 var timestamps = []
 const MAX_CLICKS = 50;
 // Entries for one hard navigation + 50 soft navigations.
@@ -20,6 +20,7 @@ const testSoftNavigation =
       const testName = options.testName;
       const pushUrl = readValue(options.pushUrl, true);
       const eventType = readValue(options.eventType, "click");
+      const interactionType = readValue(options.interactionType, 'click');
       const expectLCP = options.validate != 'no-lcp';
       promise_test(async t => {
         await waitInitialLCP();
@@ -29,8 +30,8 @@ const testSoftNavigation =
           const firstClick = (i === 0);
           let paint_entries_promise =
               waitOnPaintEntriesPromise(expectLCP && firstClick);
-          clicked = false;
-          click(link);
+          interacted = false;
+          interact(link, interactionType);
 
           await new Promise(resolve => {
             (new PerformanceObserver(() => resolve())).observe({
@@ -61,7 +62,7 @@ const testNavigationApi = (testName, navigateEventHandler, link) => {
     await waitInitialLCP();
     const preClickLcp = await getLcpEntries();
     let paint_entries_promise = waitOnPaintEntriesPromise();
-    click(link);
+    interact(link);
     await new Promise(resolve => {
       (new PerformanceObserver(() => resolve())).observe({
         type: 'soft-navigation'
@@ -80,7 +81,7 @@ const testSoftNavigationNotDetected = options => {
     promise_test(async t => {
       const preClickLcp = await getLcpEntries();
       options.eventTarget.addEventListener(options.eventName, options.eventHandler);
-      click(options.link);
+      interact(options.link);
       await new Promise((resolve, reject) => {
         (new PerformanceObserver(() =>
             reject("Soft navigation should not be triggered"))).observe({
@@ -128,15 +129,21 @@ const runEntryValidations =
   }
 };
 
-const click = link => {
-  if (test_driver) {
-    test_driver.click(link);
-    timestamps[counter] = {"syncPostClick": performance.now()};
-  }
-}
+const interact =
+    (link, interactionType = 'click') => {
+      if (test_driver) {
+        if (interactionType == 'click') {
+          test_driver.click(link);
+        } else {
+          test_driver.send_keys(link, 'j');
+        }
+        timestamps[counter] = {"syncPostInteraction": performance.now()};
+      }
+    }
 
 const setEvent = (t, button, pushState, addContent, pushUrl, eventType) => {
-  const eventObject = (eventType == "click") ? button : window;
+  const eventObject =
+      (eventType == 'click' || eventType == 'keydown') ? button : window;
   eventObject.addEventListener(eventType, async e => {
     timestamps[counter]["eventStart"] = performance.now();
     // Jump through a task, to ensure task tracking is working properly.
@@ -158,7 +165,7 @@ const setEvent = (t, button, pushState, addContent, pushUrl, eventType) => {
     await addContent(url);
     ++counter;
 
-    clicked = true;
+    interacted = true;
   });
 };
 
@@ -178,7 +185,7 @@ const validateSoftNavigationEntry = async (clicks, extraValidations,
     assert_true(entry.name.includes(pushUrl ? URL : document.location.href),
                 "The soft navigation name is properly set");
     const entryTimestamp = entry.startTime;
-    assert_less_than_equal(timestamps[i]["syncPostClick"], entryTimestamp);
+    assert_less_than_equal(timestamps[i]["syncPostInteraction"], entryTimestamp);
     assert_greater_than_equal(
         timestamps[i]['eventStart'], entryTimestamp,
         'Event start timestamp matches');

Original file line number	Diff line number	Diff line change
`@@ -20,7 +20,7 @@`
`20`	`20`	`await new Promise(r => t.step_timeout(r, 10));`
`21`	`21`	`}`
`22`	`22`	`const link = document.getElementById("link");`
`23`		`- click(link);`
	`23`	`+ interact(link);`
`24`	`24`	`while (!child.location.href.includes("2")) {`
`25`	`25`	`await new Promise(r => t.step_timeout(r, 10));`
`26`	`26`	`}`