WebKit · camillobruni · Sep 25, 2025 · Oct 3, 2025 · Oct 6, 2025 · Oct 6, 2025
diff --git a/package-lock.json b/package-lock.json
diff --git a/package.json b/package.json
@@ -46,15 +46,15 @@
         "eslint-plugin-react": "^7.32.2",
         "eslint-plugin-vue": "^9.10.0",
         "expect.js": "^0.3.1",
-        "mocha": "^10.2.0",
-        "prettier": "^2.8.3",
-        "selenium-webdriver": "^4.27.0",
-        "sinon": "^17.0.1",
-        "typescript": "^5.0.4",
         "lws": "^4.2.0",
         "lws-cors": "^4.2.1",
         "lws-index": "^3.1.1",
         "lws-log": "^3.0.0",
-        "lws-static": "^3.1.1"
+        "lws-static": "^3.1.1",
+        "mocha": "^10.2.0",
+        "prettier": "^2.8.3",
+        "selenium-webdriver": "^4.36.0",
+        "sinon": "^17.0.1",
+        "typescript": "^5.0.4"
     }
 }
diff --git a/resources/newssite/news-next/dist/404.html b/resources/newssite/news-next/dist/404.html
@@ -1 +1 @@
-<!DOCTYPE html><html lang="en"><head><meta charSet="utf-8"/><meta name="viewport" content="width=device-width"/><meta name="next-head-count" content="2"/><link rel="preload" href="./_next/static/css/a0dca1379a01e5cf.css" as="style"/><link rel="stylesheet" href="./_next/static/css/a0dca1379a01e5cf.css" data-n-g=""/><noscript data-n-css=""></noscript><script defer="" nomodule="" src="./_next/static/chunks/polyfills-c67a75d1b6f99dc8.js"></script><script src="./_next/static/chunks/webpack-e50e9853db18b759.js" defer=""></script><script src="./_next/static/chunks/framework-2c79e2a64abdb08b.js" defer=""></script><script src="./_next/static/chunks/main-2ba37e62325cc71b.js" defer=""></script><script src="./_next/static/chunks/pages/_app-77983e68be50f72a.js" defer=""></script><script src="./_next/static/chunks/pages/_error-54de1933a164a1ff.js" defer=""></script><script src="./_next/static/tuwdCnX7HYK_fwpI0QvDm/_buildManifest.js" defer=""></script><script src="./_next/static/tuwdCnX7HYK_fwpI0QvDm/_ssgManifest.js" defer=""></script></head><body><div id="__next"></div><div id="settings-container"></div><div id="notifications-container"></div><script id="__NEXT_DATA__" type="application/json">{"props":{"pageProps":{"statusCode":404}},"page":"/_error","query":{},"buildId":"tuwdCnX7HYK_fwpI0QvDm","assetPrefix":".","nextExport":true,"isFallback":false,"gip":true,"scriptLoader":[]}</script></body></html>
+<!DOCTYPE html><html lang="en"><head><meta charSet="utf-8"/><meta name="viewport" content="width=device-width"/><meta name="next-head-count" content="2"/><link rel="preload" href="./_next/static/css/a0dca1379a01e5cf.css" as="style"/><link rel="stylesheet" href="./_next/static/css/a0dca1379a01e5cf.css" data-n-g=""/><noscript data-n-css=""></noscript><script defer="" nomodule="" src="./_next/static/chunks/polyfills-c67a75d1b6f99dc8.js"></script><script src="./_next/static/chunks/webpack-e50e9853db18b759.js" defer=""></script><script src="./_next/static/chunks/framework-2c79e2a64abdb08b.js" defer=""></script><script src="./_next/static/chunks/main-2ba37e62325cc71b.js" defer=""></script><script src="./_next/static/chunks/pages/_app-77983e68be50f72a.js" defer=""></script><script src="./_next/static/chunks/pages/_error-54de1933a164a1ff.js" defer=""></script><script src="./_next/static/DNvNqkPygsUdy_NGkO_GT/_buildManifest.js" defer=""></script><script src="./_next/static/DNvNqkPygsUdy_NGkO_GT/_ssgManifest.js" defer=""></script></head><body><div id="__next"></div><div id="settings-container"></div><div id="notifications-container"></div><script id="__NEXT_DATA__" type="application/json">{"props":{"pageProps":{"statusCode":404}},"page":"/_error","query":{},"buildId":"DNvNqkPygsUdy_NGkO_GT","assetPrefix":".","nextExport":true,"isFallback":false,"gip":true,"scriptLoader":[]}</script></body></html>
diff --git a/...c/tuwdCnX7HYK_fwpI0QvDm/_buildManifest.js → ...c/DNvNqkPygsUdy_NGkO_GT/_buildManifest.js b/...c/tuwdCnX7HYK_fwpI0QvDm/_buildManifest.js → ...c/DNvNqkPygsUdy_NGkO_GT/_buildManifest.js
diff --git a/...tic/tuwdCnX7HYK_fwpI0QvDm/_ssgManifest.js → ...tic/DNvNqkPygsUdy_NGkO_GT/_ssgManifest.js b/...tic/tuwdCnX7HYK_fwpI0QvDm/_ssgManifest.js → ...tic/DNvNqkPygsUdy_NGkO_GT/_ssgManifest.js
diff --git a/...ic/chunks/pages/index-99c54b3ee91525b8.js → ...ic/chunks/pages/index-0115872f7cb55221.js b/...ic/chunks/pages/index-99c54b3ee91525b8.js → ...ic/chunks/pages/index-0115872f7cb55221.js
diff --git a/resources/newssite/news-next/dist/index.html b/resources/newssite/news-next/dist/index.html
@@ -1 +1 @@
-<!DOCTYPE html><html lang="en"><head><meta charSet="utf-8"/><meta name="viewport" content="width=device-width"/><meta name="next-head-count" content="2"/><link rel="preload" href="./_next/static/css/a0dca1379a01e5cf.css" as="style"/><link rel="stylesheet" href="./_next/static/css/a0dca1379a01e5cf.css" data-n-g=""/><link rel="preload" href="./_next/static/css/2cf5163b53bb0adb.css" as="style"/><link rel="stylesheet" href="./_next/static/css/2cf5163b53bb0adb.css" data-n-p=""/><noscript data-n-css=""></noscript><script defer="" nomodule="" src="./_next/static/chunks/polyfills-c67a75d1b6f99dc8.js"></script><script src="./_next/static/chunks/webpack-e50e9853db18b759.js" defer=""></script><script src="./_next/static/chunks/framework-2c79e2a64abdb08b.js" defer=""></script><script src="./_next/static/chunks/main-2ba37e62325cc71b.js" defer=""></script><script src="./_next/static/chunks/pages/_app-77983e68be50f72a.js" defer=""></script><script src="./_next/static/chunks/743-fd706aeabb7828e3.js" defer=""></script><script src="./_next/static/chunks/pages/index-99c54b3ee91525b8.js" defer=""></script><script src="./_next/static/tuwdCnX7HYK_fwpI0QvDm/_buildManifest.js" defer=""></script><script src="./_next/static/tuwdCnX7HYK_fwpI0QvDm/_ssgManifest.js" defer=""></script></head><body><div id="__next"></div><div id="settings-container"></div><div id="notifications-container"></div><script id="__NEXT_DATA__" type="application/json">{"props":{"pageProps":{}},"page":"/","query":{},"buildId":"tuwdCnX7HYK_fwpI0QvDm","assetPrefix":".","nextExport":true,"autoExport":true,"isFallback":false,"scriptLoader":[]}</script></body></html>
+<!DOCTYPE html><html lang="en"><head><meta charSet="utf-8"/><meta name="viewport" content="width=device-width"/><meta name="next-head-count" content="2"/><link rel="preload" href="./_next/static/css/a0dca1379a01e5cf.css" as="style"/><link rel="stylesheet" href="./_next/static/css/a0dca1379a01e5cf.css" data-n-g=""/><link rel="preload" href="./_next/static/css/2cf5163b53bb0adb.css" as="style"/><link rel="stylesheet" href="./_next/static/css/2cf5163b53bb0adb.css" data-n-p=""/><noscript data-n-css=""></noscript><script defer="" nomodule="" src="./_next/static/chunks/polyfills-c67a75d1b6f99dc8.js"></script><script src="./_next/static/chunks/webpack-e50e9853db18b759.js" defer=""></script><script src="./_next/static/chunks/framework-2c79e2a64abdb08b.js" defer=""></script><script src="./_next/static/chunks/main-2ba37e62325cc71b.js" defer=""></script><script src="./_next/static/chunks/pages/_app-77983e68be50f72a.js" defer=""></script><script src="./_next/static/chunks/743-fd706aeabb7828e3.js" defer=""></script><script src="./_next/static/chunks/pages/index-0115872f7cb55221.js" defer=""></script><script src="./_next/static/DNvNqkPygsUdy_NGkO_GT/_buildManifest.js" defer=""></script><script src="./_next/static/DNvNqkPygsUdy_NGkO_GT/_ssgManifest.js" defer=""></script></head><body><div id="__next"></div><div id="settings-container"></div><div id="notifications-container"></div><script id="__NEXT_DATA__" type="application/json">{"props":{"pageProps":{}},"page":"/","query":{},"buildId":"DNvNqkPygsUdy_NGkO_GT","assetPrefix":".","nextExport":true,"autoExport":true,"isFallback":false,"scriptLoader":[]}</script></body></html>
diff --git a/resources/shared/benchmark.mjs b/resources/shared/benchmark.mjs
@@ -1,5 +1,5 @@
 /* eslint-disable no-case-declarations */
-import { TestRunner } from "./test-runner.mjs";
+import { TestRunner, AsyncTestRunner } from "./test-runner.mjs";
 import { Params } from "./params.mjs";
 
 /**
@@ -20,15 +20,31 @@ export class BenchmarkStep {
     }
 }
 
+export class AsyncBenchmarkStep extends BenchmarkStep {
+    async runAndRecord(params, suite, test, callback) {
+        const testRunner = new AsyncTestRunner(null, null, params, suite, test, callback);
+        const result = await testRunner.runTest();
+        return result;
+    }
+}
+
+export const BENCHMARK_SUITE_TYPE = Object.freeze({
+    __proto__: null,
+    sync: "sync",
+    async: "async",
+});
+
 /**
  * BenchmarkSuite
  *
  * A single test suite that contains one or more test steps.
  */
 export class BenchmarkSuite {
-    constructor(name, steps) {
+    constructor(name, steps, type = BENCHMARK_SUITE_TYPE.sync) {
         this.name = name;
         this.steps = steps;
+        this.type = type;
+        console.assert(this.type in BENCHMARK_SUITE_TYPE);
     }
 
     record(_test, syncTime, asyncTime) {
@@ -54,6 +70,7 @@ export class BenchmarkSuite {
 
         for (const step of this.steps) {
             const result = await step.runAndRecordStep(params, this, step, this.record);
+            console.assert(result, "Missing test return value", step);
             measuredValues.tests[step.name] = result;
             measuredValues.total += result.total;
             onProgress?.(step.name);
@@ -66,11 +83,31 @@ export class BenchmarkSuite {
             type: "suite-tests-complete",
             status: "success",
             result: measuredValues,
-            suitename: this.name,
+            suiteName: this.name,
         };
     }
 }
 
+export class AsyncBenchmarkSuite extends BenchmarkSuite {
+    constructor(name, tests) {
+        super(name, tests, BENCHMARK_SUITE_TYPE.async);
+    }
+}
+
+export const MESSAGE_TYPE = Object.freeze({
+    __proto__: null,
+    appReady: "app-ready",
+    suiteStart: "suite-start",
+    stepComplete: "step-complete",
+    suiteComplete: "suite-complete",
+});
+
+export const MESSAGE_STATUS = Object.freeze({
+    __proto__: null,
+    success: "success",
+    error: "error",
+});
+
 /** **********************************************************************
  * BenchmarkConnector
  *
@@ -95,31 +132,42 @@ export class BenchmarkConnector {
     }
 
     async onMessage(event) {
-        if (event.data.id !== this.appId || event.data.key !== "benchmark-connector")
+        const message = event.data;
+        if (message.appId !== this.appId || message.key !== "benchmark-connector") {
+            console.warning("Invalid message", message);
             return;
+        }
 
-        switch (event.data.type) {
-            case "benchmark-suite":
+        switch (message.type) {
+            case MESSAGE_TYPE.suiteStart:
                 const params = new Params(new URLSearchParams(window.location.search));
-                const suite = this.suites[event.data.name];
+                const { name } = message.payload;
+                const suite = this.suites[name];
                 if (!suite)
-                    console.error(`Suite with the name of "${event.data.name}" not found!`);
-                const { result } = await suite.runAndRecordSuite(params, (test) => this.sendMessage({ type: "step-complete", status: "success", appId: this.appId, name: this.name, test }));
-                this.sendMessage({ type: "suite-complete", status: "success", appId: this.appId, result });
+                    console.error(`Suite with the name of "${name}" not found!`);
+                const onProgress = (step) => this._sendMessage(MESSAGE_TYPE.stepComplete, { name: this.name, step });
+                const { result } = await suite.runAndRecordSuite(params, onProgress);
+                this._sendMessage(MESSAGE_TYPE.suiteComplete, { result });
                 this.disconnect();
                 break;
             default:
-                console.error(`Message data type not supported: ${event.data.type}`);
+                console.error(`Message data type not supported: ${message.type}`);
         }
     }
 
-    sendMessage(message) {
+    _sendMessage(type, payload, status = MESSAGE_STATUS.success) {
+        const message = {
+            appId: this.appId,
+            type: type,
+            payload: payload,
+            status: status,
+        };
         window.top.postMessage(message, "*");
     }
 
     connect() {
         window.addEventListener("message", this.onMessage);
-        this.sendMessage({ type: "app-ready", status: "success", appId: this.appId });
+        this._sendMessage(MESSAGE_TYPE.appReady, { appId: this.appId });
     }
 
     disconnect() {

diff --git a/resources/shared/test-invoker.mjs b/resources/shared/test-invoker.mjs
@@ -44,8 +44,8 @@ class AsyncRAFTestInvoker extends TestInvoker {
 
             this._asyncCallback();
             setTimeout(async () => {
-                await this._reportCallback();
-                resolve();
+                const result = await this._reportCallback();
+                resolve(result);
             }, 0);
         };
 
@@ -77,8 +77,8 @@ class AsyncRAFTestInvoker extends TestInvoker {
     }
 }
 
-export const TEST_INVOKER_LOOKUP = {
+export const TEST_INVOKER_LOOKUP = Object.freeze({
     __proto__: null,
     raf: RAFTestInvoker,
     async: AsyncRAFTestInvoker,
-};
+});
diff --git a/resources/shared/test-runner.mjs b/resources/shared/test-runner.mjs
@@ -9,14 +9,15 @@ export class TestRunner {
     #callback;
     #type;
 
-    constructor(frame, page, params, suite, test, callback, type) {
+    constructor(frame, page, params, suite, test, callback, type = "default") {
         this.#suite = suite;
         this.#test = test;
         this.#params = params;
         this.#callback = callback;
         this.#page = page;
         this.#frame = frame;
         this.#type = type;
+        console.assert(type in TEST_RUNNER_LOOKUP);
     }
 
     get page() {
@@ -69,7 +70,7 @@ export class TestRunner {
         const measureAsync = () => {
             // Some browsers don't immediately update the layout for paint.
             // Force the layout here to ensure we're measuring the layout time.
-            this.page.layout();
+            this.page?.layout();
 
             const asyncEndTime = performance.now();
             performance.mark(asyncEndLabel);
@@ -92,18 +93,18 @@ export class TestRunner {
 }
 
 export class AsyncTestRunner extends TestRunner {
-    constructor(frame, page, params, suite, test, callback, type) {
-        super(frame, page, params, suite, test, callback, type);
+    constructor(frame, page, params, suite, test, callback) {
+        super(frame, page, params, suite, test, callback, "async");
     }
 
     async _runSyncStep(test, page) {
         await test.run(page);
     }
 }
 
-export const TEST_RUNNER_LOOKUP = {
+export const TEST_RUNNER_LOOKUP = Object.freeze({
     __proto__: null,
     default: TestRunner,
     async: AsyncTestRunner,
     remote: TestRunner,
-};
+});
Original file line number	Diff line number	Diff line change
		@@ -1 +1 @@
		<!DOCTYPE html><html lang="en"><head><meta charSet="utf-8"/><meta name="viewport" content="width=device-width"/><meta name="next-head-count" content="2"/><link rel="preload" href="./_next/static/css/a0dca1379a01e5cf.css" as="style"/><link rel="stylesheet" href="./_next/static/css/a0dca1379a01e5cf.css" data-n-g=""/><noscript data-n-css=""></noscript><script defer="" nomodule="" src="./_next/static/chunks/polyfills-c67a75d1b6f99dc8.js"></script><script src="./_next/static/chunks/webpack-e50e9853db18b759.js" defer=""></script><script src="./_next/static/chunks/framework-2c79e2a64abdb08b.js" defer=""></script><script src="./_next/static/chunks/main-2ba37e62325cc71b.js" defer=""></script><script src="./_next/static/chunks/pages/_app-77983e68be50f72a.js" defer=""></script><script src="./_next/static/chunks/pages/_error-54de1933a164a1ff.js" defer=""></script><script src="./_next/static/tuwdCnX7HYK_fwpI0QvDm/_buildManifest.js" defer=""></script><script src="./_next/static/tuwdCnX7HYK_fwpI0QvDm/_ssgManifest.js" defer=""></script></head><body><div id="__next"></div><div id="settings-container"></div><div id="notifications-container"></div><script id="__NEXT_DATA__" type="application/json">{"props":{"pageProps":{"statusCode":404}},"page":"/_error","query":{},"buildId":"tuwdCnX7HYK_fwpI0QvDm","assetPrefix":".","nextExport":true,"isFallback":false,"gip":true,"scriptLoader":[]}</script></body></html>
		<!DOCTYPE html><html lang="en"><head><meta charSet="utf-8"/><meta name="viewport" content="width=device-width"/><meta name="next-head-count" content="2"/><link rel="preload" href="./_next/static/css/a0dca1379a01e5cf.css" as="style"/><link rel="stylesheet" href="./_next/static/css/a0dca1379a01e5cf.css" data-n-g=""/><noscript data-n-css=""></noscript><script defer="" nomodule="" src="./_next/static/chunks/polyfills-c67a75d1b6f99dc8.js"></script><script src="./_next/static/chunks/webpack-e50e9853db18b759.js" defer=""></script><script src="./_next/static/chunks/framework-2c79e2a64abdb08b.js" defer=""></script><script src="./_next/static/chunks/main-2ba37e62325cc71b.js" defer=""></script><script src="./_next/static/chunks/pages/_app-77983e68be50f72a.js" defer=""></script><script src="./_next/static/chunks/pages/_error-54de1933a164a1ff.js" defer=""></script><script src="./_next/static/DNvNqkPygsUdy_NGkO_GT/_buildManifest.js" defer=""></script><script src="./_next/static/DNvNqkPygsUdy_NGkO_GT/_ssgManifest.js" defer=""></script></head><body><div id="__next"></div><div id="settings-container"></div><div id="notifications-container"></div><script id="__NEXT_DATA__" type="application/json">{"props":{"pageProps":{"statusCode":404}},"page":"/_error","query":{},"buildId":"DNvNqkPygsUdy_NGkO_GT","assetPrefix":".","nextExport":true,"isFallback":false,"gip":true,"scriptLoader":[]}</script></body></html>