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28 lines
831 B
HTML
28 lines
831 B
HTML
<!DOCTYPE html>
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<!-- DO NOT EDIT! This test has been generated by tools/gentest.py. -->
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<title>OffscreenCanvas test: 2d.imageData.object.set</title>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script src="/common/canvas-tests.js"></script>
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<h1>2d.imageData.object.set</h1>
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<p class="desc">ImageData.data can be modified</p>
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<script>
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var t = async_test("ImageData.data can be modified");
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t.step(function() {
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var offscreenCanvas = new OffscreenCanvas(100, 50);
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var ctx = offscreenCanvas.getContext('2d');
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var imgdata = ctx.getImageData(0, 0, 10, 10);
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imgdata.data[0] = 100;
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_assertSame(imgdata.data[0], 100, "imgdata.data[\""+(0)+"\"]", "100");
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imgdata.data[0] = 200;
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_assertSame(imgdata.data[0], 200, "imgdata.data[\""+(0)+"\"]", "200");
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t.done();
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});
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</script>
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