Import wpt@5915964199b07226bf6d8fbb177a63b1f272907a

third_party/WebKit/LayoutTests/imported/wpt/offscreen-canvas/line-styles/2d.line.join.miter.worker.js

+// DO NOT EDIT! This test has been generated by tools/gentest.py.
+// OffscreenCanvas test in a worker:2d.line.join.miter
+// Description:lineJoin 'miter' is rendered correctly
+// Note:
+
+importScripts("/resources/testharness.js");
+importScripts("/common/canvas-tests.js");
+
+var t = async_test("lineJoin 'miter' is rendered correctly");
+t.step(function() {
+
+var offscreenCanvas = new OffscreenCanvas(100, 50);
+var ctx = offscreenCanvas.getContext('2d');
+
+ctx.fillStyle = '#0f0';
+ctx.fillRect(0, 0, 100, 50);
+ctx.lineJoin = 'miter';
+ctx.lineWidth = 20;
+ctx.fillStyle = '#f00';
+ctx.strokeStyle = '#0f0';
+ctx.fillStyle = '#f00';
+ctx.strokeStyle = '#0f0';
+ctx.fillRect(10, 10, 30, 20);
+ctx.fillRect(20, 10, 20, 30);
+ctx.beginPath();
+ctx.moveTo(10, 20);
+ctx.lineTo(30, 20);
+ctx.lineTo(30, 40);
+ctx.stroke();
+ctx.fillStyle = '#0f0';
+ctx.strokeStyle = '#f00';
+ctx.beginPath();
+ctx.moveTo(60, 20);
+ctx.lineTo(80, 20);
+ctx.lineTo(80, 40);
+ctx.stroke();
+ctx.fillRect(60, 10, 30, 20);
+ctx.fillRect(70, 10, 20, 30);
+_assertPixel(offscreenCanvas, 38,12, 0,255,0,255, "38,12", "0,255,0,255");
+_assertPixel(offscreenCanvas, 39,11, 0,255,0,255, "39,11", "0,255,0,255");
+_assertPixel(offscreenCanvas, 40,10, 0,255,0,255, "40,10", "0,255,0,255");
+_assertPixel(offscreenCanvas, 41,9, 0,255,0,255, "41,9", "0,255,0,255");
+_assertPixel(offscreenCanvas, 42,8, 0,255,0,255, "42,8", "0,255,0,255");
+_assertPixel(offscreenCanvas, 88,12, 0,255,0,255, "88,12", "0,255,0,255");
+_assertPixel(offscreenCanvas, 89,11, 0,255,0,255, "89,11", "0,255,0,255");
+_assertPixel(offscreenCanvas, 90,10, 0,255,0,255, "90,10", "0,255,0,255");
+_assertPixel(offscreenCanvas, 91,9, 0,255,0,255, "91,9", "0,255,0,255");
+_assertPixel(offscreenCanvas, 92,8, 0,255,0,255, "92,8", "0,255,0,255");
+
+t.done();
+
+});
+done();