| Index: third_party/WebKit/LayoutTests/imported/wpt/offscreen-canvas/pixel-manipulation/2d.imageData.get.source.negative.html
|
| diff --git a/third_party/WebKit/LayoutTests/imported/wpt/offscreen-canvas/pixel-manipulation/2d.imageData.get.source.negative.html b/third_party/WebKit/LayoutTests/imported/wpt/offscreen-canvas/pixel-manipulation/2d.imageData.get.source.negative.html
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..b6d47a228e786cf6fb1caf53338f8d8bb725f919
|
| --- /dev/null
|
| +++ b/third_party/WebKit/LayoutTests/imported/wpt/offscreen-canvas/pixel-manipulation/2d.imageData.get.source.negative.html
|
| @@ -0,0 +1,41 @@
|
| +<!DOCTYPE html>
|
| +<!-- DO NOT EDIT! This test has been generated by tools/gentest.py. -->
|
| +<title>OffscreenCanvas test: 2d.imageData.get.source.negative</title>
|
| +<script src="/resources/testharness.js"></script>
|
| +<script src="/resources/testharnessreport.js"></script>
|
| +<script src="/common/canvas-tests.js"></script>
|
| +
|
| +<h1>2d.imageData.get.source.negative</h1>
|
| +<p class="desc">getImageData() works with negative width and height, and returns top-to-bottom left-to-right</p>
|
| +
|
| +
|
| +<script>
|
| +var t = async_test("getImageData() works with negative width and height, and returns top-to-bottom left-to-right");
|
| +t.step(function() {
|
| +
|
| +var offscreenCanvas = new OffscreenCanvas(100, 50);
|
| +var ctx = offscreenCanvas.getContext('2d');
|
| +
|
| +ctx.fillStyle = '#000';
|
| +ctx.fillRect(0, 0, 100, 50);
|
| +ctx.fillStyle = '#fff';
|
| +ctx.fillRect(20, 10, 60, 10);
|
| +var imgdata1 = ctx.getImageData(85, 25, -10, -10);
|
| +_assertSame(imgdata1.data[0], 255, "imgdata1.data[\""+(0)+"\"]", "255");
|
| +_assertSame(imgdata1.data[1], 255, "imgdata1.data[\""+(1)+"\"]", "255");
|
| +_assertSame(imgdata1.data[2], 255, "imgdata1.data[\""+(2)+"\"]", "255");
|
| +_assertSame(imgdata1.data[3], 255, "imgdata1.data[\""+(3)+"\"]", "255");
|
| +_assertSame(imgdata1.data[imgdata1.data.length-4+0], 0, "imgdata1.data[imgdata1.data.length-4+0]", "0");
|
| +_assertSame(imgdata1.data[imgdata1.data.length-4+1], 0, "imgdata1.data[imgdata1.data.length-4+1]", "0");
|
| +_assertSame(imgdata1.data[imgdata1.data.length-4+2], 0, "imgdata1.data[imgdata1.data.length-4+2]", "0");
|
| +_assertSame(imgdata1.data[imgdata1.data.length-4+3], 255, "imgdata1.data[imgdata1.data.length-4+3]", "255");
|
| +var imgdata2 = ctx.getImageData(0, 0, -1, -1);
|
| +_assertSame(imgdata2.data[0], 0, "imgdata2.data[\""+(0)+"\"]", "0");
|
| +_assertSame(imgdata2.data[1], 0, "imgdata2.data[\""+(1)+"\"]", "0");
|
| +_assertSame(imgdata2.data[2], 0, "imgdata2.data[\""+(2)+"\"]", "0");
|
| +_assertSame(imgdata2.data[3], 0, "imgdata2.data[\""+(3)+"\"]", "0");
|
| +
|
| +t.done();
|
| +
|
| +});
|
| +</script>
|
|
|
Chromium Code Reviews
Issue 2548193002:
Import wpt@5915964199b07226bf6d8fbb177a63b1f272907a (Closed)
