1 files changed, 25 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/canvas/offscreen/fill-and-stroke-styles/2d.pattern.basic.type.worker.js b/testing/web-platform/tests/html/canvas/offscreen/fill-and-stroke-styles/2d.pattern.basic.type.worker.js
new file mode 100644
index 0000000000..56a8a7d23c
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/offscreen/fill-and-stroke-styles/2d.pattern.basic.type.worker.js
@@ -0,0 +1,25 @@
+// DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py.
+// OffscreenCanvas test in a worker:2d.pattern.basic.type
+// Description:
+// Note:
+
+importScripts("/resources/testharness.js");
+importScripts("/html/canvas/resources/canvas-tests.js");
+
+promise_test(async t => {
+
+  var canvas = new OffscreenCanvas(100, 50);
+  var ctx = canvas.getContext('2d');
+
+  _assertDifferent(self.CanvasPattern, undefined, "self.CanvasPattern", "undefined");
+
+  self.CanvasPattern.prototype.thisImplementsCanvasPattern = true;
+
+  var response = await fetch('/images/green.png')
+  var blob = await response.blob();
+  var img = await createImageBitmap(blob);
+  var pattern = ctx.createPattern(img, 'no-repeat');
+  _assert(pattern.thisImplementsCanvasPattern, "pattern.thisImplementsCanvasPattern");
+  t.done();
+}, "");
+done();