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-rw-r--r--testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.malformed-operations.putImageData.html37
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diff --git a/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.malformed-operations.putImageData.html b/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.malformed-operations.putImageData.html
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--- a/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.malformed-operations.putImageData.html
+++ /dev/null
@@ -1,37 +0,0 @@
-<!DOCTYPE html>
-<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
-<title>OffscreenCanvas test: 2d.layer.malformed-operations.putImageData</title>
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<script src="/html/canvas/resources/canvas-tests.js"></script>
-
-<h1>2d.layer.malformed-operations.putImageData</h1>
-<p class="desc">Check that exceptions are thrown for operations that are malformed while layers are open.</p>
-
-
-<script>
-var t = async_test("Check that exceptions are thrown for operations that are malformed while layers are open.");
-var t_pass = t.done.bind(t);
-var t_fail = t.step_func(function(reason) {
- throw reason;
-});
-t.step(function() {
-
- var canvas = new OffscreenCanvas(200, 200);
- var ctx = canvas.getContext('2d');
-
- const canvas2 = new OffscreenCanvas(200, 200);
- const ctx2 = canvas2.getContext('2d')
- const data = ctx2.getImageData(0, 0, 1, 1);
- // Shouldn't throw on its own.
- ctx.putImageData(data, 0, 0);
- // Make sure the exception isn't caused by calling the function twice.
- ctx.putImageData(data, 0, 0);
- // Calling again inside a layer should throw.
- ctx.beginLayer();
- assert_throws_dom("InvalidStateError",
- () => ctx.putImageData(data, 0, 0));
- t.done();
-
-});
-</script>