Import wpt@5915964199b07226bf6d8fbb177a63b1f272907a

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

Index: third_party/WebKit/LayoutTests/imported/wpt/offscreen-canvas/line-styles/2d.line.join.parallel.worker.js
diff --git a/third_party/WebKit/LayoutTests/imported/wpt/offscreen-canvas/line-styles/2d.line.join.parallel.worker.js b/third_party/WebKit/LayoutTests/imported/wpt/offscreen-canvas/line-styles/2d.line.join.parallel.worker.js
new file mode 100644
index 0000000000000000000000000000000000000000..e13b32d7561aa1b04d0d5c3096479cfd07e5ecb0
--- /dev/null
+++ b/third_party/WebKit/LayoutTests/imported/wpt/offscreen-canvas/line-styles/2d.line.join.parallel.worker.js
@@ -0,0 +1,33 @@
+// DO NOT EDIT! This test has been generated by tools/gentest.py.
+// OffscreenCanvas test in a worker:2d.line.join.parallel
+// Description:Line joins are drawn at 180-degree joins
+// Note:
+
+importScripts("/resources/testharness.js");
+importScripts("/common/canvas-tests.js");
+
+var t = async_test("Line joins are drawn at 180-degree joins");
+t.step(function() {
+
+var offscreenCanvas = new OffscreenCanvas(100, 50);
+var ctx = offscreenCanvas.getContext('2d');
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.strokeStyle = '#0f0';
+ctx.lineWidth = 300;
+ctx.lineJoin = 'round';
+ctx.beginPath();
+ctx.moveTo(-100, 25);
+ctx.lineTo(0, 25);
+ctx.lineTo(-100, 25);
+ctx.stroke();
+_assertPixel(offscreenCanvas, 1,1, 0,255,0,255, "1,1", "0,255,0,255");
+_assertPixel(offscreenCanvas, 48,1, 0,255,0,255, "48,1", "0,255,0,255");
+_assertPixel(offscreenCanvas, 48,48, 0,255,0,255, "48,48", "0,255,0,255");
+_assertPixel(offscreenCanvas, 1,48, 0,255,0,255, "1,48", "0,255,0,255");
+
+t.done();
+
+});
+done();