1 files changed, 2 insertions, 9 deletions
diff --git a/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.invalid-calls.endLayer.worker.js b/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.invalid-calls.endLayer.worker.js
index b2ba231b9c..2229aa9628 100644
--- a/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.invalid-calls.endLayer.worker.js
+++ b/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.invalid-calls.endLayer.worker.js
@@ -6,19 +6,12 @@
 importScripts("/resources/testharness.js");
 importScripts("/html/canvas/resources/canvas-tests.js");
 
-var t = async_test("Raises exception on lone endLayer calls.");
-var t_pass = t.done.bind(t);
-var t_fail = t.step_func(function(reason) {
-    throw reason;
-});
-t.step(function() {
-
+test(t => {
   var canvas = new OffscreenCanvas(100, 50);
   var ctx = canvas.getContext('2d');
 
   assert_throws_dom("INVALID_STATE_ERR", function() {
     ctx.endLayer();
   });
-  t.done();
-});
+}, "Raises exception on lone endLayer calls.");
 done();