1 files changed, 18 insertions, 2 deletions
diff --git a/testing/web-platform/mozilla/tests/webgpu/webgpu/web_platform/worker/worker.js b/testing/web-platform/mozilla/tests/webgpu/webgpu/web_platform/worker/worker.js
index 8eff1ae8cd..f90a4db02e 100644
--- a/testing/web-platform/mozilla/tests/webgpu/webgpu/web_platform/worker/worker.js
+++ b/testing/web-platform/mozilla/tests/webgpu/webgpu/web_platform/worker/worker.js
@@ -1,6 +1,10 @@
 /**
 * AUTO-GENERATED - DO NOT EDIT. Source: https://github.com/gpuweb/cts
 **/import { getGPU, setDefaultRequestAdapterOptions } from '../../../common/util/navigator_gpu.js';import { assert, objectEquals, iterRange } from '../../../common/util/util.js';
+// Should be WorkerGlobalScope, but importing lib "webworker" conflicts with lib "dom".
+
+
+
 async function basicTest() {
   const adapter = await getGPU(null).requestAdapter();
   assert(adapter !== null, 'Failed to get adapter.');
@@ -68,7 +72,7 @@ async function basicTest() {
   device.destroy();
 }
 
-self.onmessage = async (ev) => {
+async function reportTestResults(ev) {
   const defaultRequestAdapterOptions =
   ev.data.defaultRequestAdapterOptions;
   setDefaultRequestAdapterOptions(defaultRequestAdapterOptions);
@@ -79,5 +83,17 @@ self.onmessage = async (ev) => {
   } catch (err) {
     error = err.toString();
   }
-  self.postMessage({ error });
+  this.postMessage({ error });
+}
+
+self.onmessage = (ev) => {
+  void reportTestResults.call(ev.source || self, ev);
+};
+
+self.onconnect = (event) => {
+  const port = event.ports[0];
+
+  port.onmessage = (ev) => {
+    void reportTestResults.call(port, ev);
+  };
 };
 \ No newline at end of file