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Issue 2550713004: Import wpt@5915964199b07226bf6d8fbb177a63b1f272907a (Closed)
Patch Set: Modify TestExpectations or download new baselines for tests. Created 4 years ago
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1 <!DOCTYPE html>
2 <!-- DO NOT EDIT! This test has been generated by tools/gentest.py. -->
3 <title>OffscreenCanvas test: 2d.imageData.get.tiny</title>
4 <script src="/resources/testharness.js"></script>
5 <script src="/resources/testharnessreport.js"></script>
6 <script src="/common/canvas-tests.js"></script>
7
8 <h1>2d.imageData.get.tiny</h1>
9 <p class="desc">getImageData() works for sizes smaller than one pixel</p>
10
11
12 <script>
13 var t = async_test("getImageData() works for sizes smaller than one pixel");
14 t.step(function() {
15
16 var offscreenCanvas = new OffscreenCanvas(100, 50);
17 var ctx = offscreenCanvas.getContext('2d');
18
19 var imgdata = ctx.getImageData(0, 0, 0.0001, 0.0001);
20 _assertSame(imgdata.data.length, imgdata.width*imgdata.height*4, "imgdata.data.l ength", "imgdata.width*imgdata.height*4");
21 _assertSame(imgdata.width, 1, "imgdata.width", "1");
22 _assertSame(imgdata.height, 1, "imgdata.height", "1");
23
24 t.done();
25
26 });
27 </script>
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