1 files changed, 59 insertions, 2 deletions
diff --git a/testing/web-platform/mozilla/tests/webgpu/webgpu/web_platform/worker/worker_launcher.js b/testing/web-platform/mozilla/tests/webgpu/webgpu/web_platform/worker/worker_launcher.js
index 11c4a4e7e3..2024a96f8e 100644
--- a/testing/web-platform/mozilla/tests/webgpu/webgpu/web_platform/worker/worker_launcher.js
+++ b/testing/web-platform/mozilla/tests/webgpu/webgpu/web_platform/worker/worker_launcher.js
@@ -1,10 +1,15 @@
 /**
 * AUTO-GENERATED - DO NOT EDIT. Source: https://github.com/gpuweb/cts
-**/import { getDefaultRequestAdapterOptions } from '../../../common/util/navigator_gpu.js';
+**/import { SkipTestCase } from '../../../common/framework/fixture.js';import { getDefaultRequestAdapterOptions } from '../../../common/util/navigator_gpu.js';
 
 
 
-export async function launchWorker() {
+
+export async function launchDedicatedWorker() {
+  if (typeof Worker === 'undefined') {
+    throw new SkipTestCase(`Worker undefined in context ${globalThis.constructor.name}`);
+  }
+
   const selfPath = import.meta.url;
   const selfPathDir = selfPath.substring(0, selfPath.lastIndexOf('/'));
   const workerPath = selfPathDir + '/worker.js';
@@ -15,4 +20,56 @@ export async function launchWorker() {
   });
   worker.postMessage({ defaultRequestAdapterOptions: getDefaultRequestAdapterOptions() });
   return await promise;
+}
+
+export async function launchSharedWorker() {
+  if (typeof SharedWorker === 'undefined') {
+    throw new SkipTestCase(`SharedWorker undefined in context ${globalThis.constructor.name}`);
+  }
+
+  const selfPath = import.meta.url;
+  const selfPathDir = selfPath.substring(0, selfPath.lastIndexOf('/'));
+  const workerPath = selfPathDir + '/worker.js';
+  const worker = new SharedWorker(workerPath, { type: 'module' });
+
+  const port = worker.port;
+  const promise = new Promise((resolve) => {
+    port.addEventListener('message', (ev) => resolve(ev.data), { once: true });
+  });
+  port.start();
+  port.postMessage({
+    defaultRequestAdapterOptions: getDefaultRequestAdapterOptions()
+  });
+  return await promise;
+}
+
+export async function launchServiceWorker() {
+  if (typeof navigator === 'undefined' || typeof navigator.serviceWorker === 'undefined') {
+    throw new SkipTestCase(
+      `navigator.serviceWorker undefined in context ${globalThis.constructor.name}`
+    );
+  }
+
+  const selfPath = import.meta.url;
+  const selfPathDir = selfPath.substring(0, selfPath.lastIndexOf('/'));
+  const serviceWorkerPath = selfPathDir + '/worker.js';
+  const registration = await navigator.serviceWorker.register(serviceWorkerPath, {
+    type: 'module'
+  });
+  await registration.update();
+
+  const promise = new Promise((resolve) => {
+    navigator.serviceWorker.addEventListener(
+      'message',
+      (ev) => {
+        resolve(ev.data);
+        void registration.unregister();
+      },
+      { once: true }
+    );
+  });
+  registration.active?.postMessage({
+    defaultRequestAdapterOptions: getDefaultRequestAdapterOptions()
+  });
+  return await promise;
 }
 \ No newline at end of file