| Index: third_party/WebKit/LayoutTests/fast/canvas/OffscreenCanvas-commit-retains-backing.html
|
| diff --git a/third_party/WebKit/LayoutTests/fast/canvas/OffscreenCanvas-commit-retains-backing.html b/third_party/WebKit/LayoutTests/fast/canvas/OffscreenCanvas-commit-retains-backing.html
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..347b8df3f05205d60edca5c6b31d920a61239b65
|
| --- /dev/null
|
| +++ b/third_party/WebKit/LayoutTests/fast/canvas/OffscreenCanvas-commit-retains-backing.html
|
| @@ -0,0 +1,16 @@
|
| +<!DOCTYPE html>
|
| +<script src="../../resources/testharness.js"></script>
|
| +<script src="../../resources/testharnessreport.js"></script>
|
| +<script>
|
| +test(function() {
|
| + var canvas = document.createElement('canvas');
|
| + canvas.width = canvas.height = 10;
|
| + var offscreen = canvas.transferControlToOffscreen();
|
| + var ctx = offscreen.getContext('2d');
|
| + ctx.fillStyle = '#ff0';
|
| + ctx.fillRect(0, 0, 10, 10);
|
| + ctx.commit();
|
| + var pixel = ctx.getImageData(0, 0, 1, 1).data;
|
| + assert_array_equals(pixel, [255, 255, 0, 255]);
|
| +}, "Verify that commit() preserves the contents of an OffscreenCanvas with a 2d context.");
|
| +</script>
|
|
|
Chromium Code Reviews
Issue 2574543002:
Add test to verify that OffscreenCanvas commit() retains canvas contents (Closed)
