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60 lines
1.9 KiB
JavaScript
60 lines
1.9 KiB
JavaScript
// DO NOT EDIT! This test has been generated by tools/gentest.py.
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// OffscreenCanvas test in a worker:2d.line.join.round
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// Description:lineJoin 'round' is rendered correctly
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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("lineJoin 'round' is rendered correctly");
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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 = '#0f0';
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ctx.fillRect(0, 0, 100, 50);
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var tol = 1; // tolerance to avoid antialiasing artifacts
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ctx.lineJoin = 'round';
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ctx.lineWidth = 20;
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ctx.fillStyle = '#f00';
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ctx.strokeStyle = '#0f0';
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ctx.fillRect(10, 10, 20, 20);
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ctx.fillRect(20, 20, 20, 20);
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ctx.beginPath();
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ctx.moveTo(30, 20);
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ctx.arc(30, 20, 10-tol, 0, 2*Math.PI, true);
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ctx.fill();
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ctx.beginPath();
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ctx.moveTo(10, 20);
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ctx.lineTo(30, 20);
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ctx.lineTo(30, 40);
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ctx.stroke();
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ctx.fillStyle = '#0f0';
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ctx.strokeStyle = '#f00';
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ctx.beginPath();
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ctx.moveTo(60, 20);
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ctx.lineTo(80, 20);
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ctx.lineTo(80, 40);
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ctx.stroke();
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ctx.fillRect(60, 10, 20, 20);
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ctx.fillRect(70, 20, 20, 20);
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ctx.beginPath();
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ctx.moveTo(80, 20);
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ctx.arc(80, 20, 10+tol, 0, 2*Math.PI, true);
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ctx.fill();
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_assertPixel(offscreenCanvas, 36,14, 0,255,0,255, "36,14", "0,255,0,255");
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_assertPixel(offscreenCanvas, 36,13, 0,255,0,255, "36,13", "0,255,0,255");
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_assertPixel(offscreenCanvas, 37,13, 0,255,0,255, "37,13", "0,255,0,255");
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_assertPixel(offscreenCanvas, 38,13, 0,255,0,255, "38,13", "0,255,0,255");
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_assertPixel(offscreenCanvas, 38,12, 0,255,0,255, "38,12", "0,255,0,255");
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_assertPixel(offscreenCanvas, 86,14, 0,255,0,255, "86,14", "0,255,0,255");
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_assertPixel(offscreenCanvas, 86,13, 0,255,0,255, "86,13", "0,255,0,255");
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_assertPixel(offscreenCanvas, 87,13, 0,255,0,255, "87,13", "0,255,0,255");
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_assertPixel(offscreenCanvas, 88,13, 0,255,0,255, "88,13", "0,255,0,255");
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_assertPixel(offscreenCanvas, 88,12, 0,255,0,255, "88,12", "0,255,0,255");
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t.done();
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});
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done();
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