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46 lines
1.6 KiB
JavaScript
46 lines
1.6 KiB
JavaScript
// DO NOT EDIT! This test has been generated by tools/gentest.py.
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// OffscreenCanvas test in a worker:2d.path.arc.scale.1
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// Description:Non-uniformly scaled arcs are the right shape
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// Note:
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importScripts("/resources/testharness.js");
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importScripts("/common/canvas-tests.js");
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var t = async_test("Non-uniformly scaled arcs are the right shape");
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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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ctx.fillStyle = '#f00';
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ctx.fillRect(0, 0, 100, 50);
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ctx.scale(2, 0.5);
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ctx.fillStyle = '#0f0';
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ctx.beginPath();
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ctx.arc(25, 50, 56, 0, 2*Math.PI, false);
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ctx.fill();
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ctx.fillStyle = '#f00';
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ctx.beginPath();
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ctx.moveTo(-25, 50);
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ctx.arc(-25, 50, 24, 0, 2*Math.PI, false);
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ctx.moveTo(75, 50);
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ctx.arc(75, 50, 24, 0, 2*Math.PI, false);
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ctx.moveTo(25, -25);
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ctx.arc(25, -25, 24, 0, 2*Math.PI, false);
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ctx.moveTo(25, 125);
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ctx.arc(25, 125, 24, 0, 2*Math.PI, false);
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ctx.fill();
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_assertPixel(offscreenCanvas, 0,0, 0,255,0,255, "0,0", "0,255,0,255");
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_assertPixel(offscreenCanvas, 50,0, 0,255,0,255, "50,0", "0,255,0,255");
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_assertPixel(offscreenCanvas, 99,0, 0,255,0,255, "99,0", "0,255,0,255");
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_assertPixel(offscreenCanvas, 0,25, 0,255,0,255, "0,25", "0,255,0,255");
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_assertPixel(offscreenCanvas, 50,25, 0,255,0,255, "50,25", "0,255,0,255");
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_assertPixel(offscreenCanvas, 99,25, 0,255,0,255, "99,25", "0,255,0,255");
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_assertPixel(offscreenCanvas, 0,49, 0,255,0,255, "0,49", "0,255,0,255");
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_assertPixel(offscreenCanvas, 50,49, 0,255,0,255, "50,49", "0,255,0,255");
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_assertPixel(offscreenCanvas, 99,49, 0,255,0,255, "99,49", "0,255,0,255");
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t.done();
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});
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done();
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