| Index: third_party/WebKit/LayoutTests/imported/wpt/offscreen-canvas/pixel-manipulation/2d.imageData.put.unchanged.html
|
| diff --git a/third_party/WebKit/LayoutTests/imported/wpt/offscreen-canvas/pixel-manipulation/2d.imageData.put.unchanged.html b/third_party/WebKit/LayoutTests/imported/wpt/offscreen-canvas/pixel-manipulation/2d.imageData.put.unchanged.html
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..72640bfb2d7801b4fd6386909ca59abba7cb8682
|
| --- /dev/null
|
| +++ b/third_party/WebKit/LayoutTests/imported/wpt/offscreen-canvas/pixel-manipulation/2d.imageData.put.unchanged.html
|
| @@ -0,0 +1,39 @@
|
| +<!DOCTYPE html>
|
| +<!-- DO NOT EDIT! This test has been generated by tools/gentest.py. -->
|
| +<title>OffscreenCanvas test: 2d.imageData.put.unchanged</title>
|
| +<script src="/resources/testharness.js"></script>
|
| +<script src="/resources/testharnessreport.js"></script>
|
| +<script src="/common/canvas-tests.js"></script>
|
| +
|
| +<h1>2d.imageData.put.unchanged</h1>
|
| +<p class="desc">putImageData(getImageData(...), ...) has no effect</p>
|
| +
|
| +
|
| +<script>
|
| +var t = async_test("putImageData(getImageData(...), ...) has no effect");
|
| +t.step(function() {
|
| +
|
| +var offscreenCanvas = new OffscreenCanvas(100, 50);
|
| +var ctx = offscreenCanvas.getContext('2d');
|
| +
|
| +var i = 0;
|
| +for (var y = 0; y < 16; ++y) {
|
| + for (var x = 0; x < 16; ++x, ++i) {
|
| + ctx.fillStyle = 'rgba(' + i + ',' + (Math.floor(i*1.5) % 256) + ',' + (Math.floor(i*23.3) % 256) + ',' + (i/256) + ')';
|
| + ctx.fillRect(x, y, 1, 1);
|
| + }
|
| +}
|
| +var imgdata1 = ctx.getImageData(0.1, 0.2, 15.8, 15.9);
|
| +var olddata = [];
|
| +for (var i = 0; i < imgdata1.data.length; ++i)
|
| + olddata[i] = imgdata1.data[i];
|
| +ctx.putImageData(imgdata1, 0.1, 0.2);
|
| +var imgdata2 = ctx.getImageData(0.1, 0.2, 15.8, 15.9);
|
| +for (var i = 0; i < imgdata2.data.length; ++i) {
|
| + _assertSame(olddata[i], imgdata2.data[i], "olddata[\""+(i)+"\"]", "imgdata2.data[\""+(i)+"\"]");
|
| +}
|
| +
|
| +t.done();
|
| +
|
| +});
|
| +</script>
|
|
|
Chromium Code Reviews
Issue 2548193002:
Import wpt@5915964199b07226bf6d8fbb177a63b1f272907a (Closed)
