Import wpt@5915964199b07226bf6d8fbb177a63b1f272907a

third_party/WebKit/LayoutTests/imported/wpt/offscreen-canvas/path-objects/2d.path.arcTo.scale.worker.js

Index: third_party/WebKit/LayoutTests/imported/wpt/offscreen-canvas/path-objects/2d.path.arcTo.scale.worker.js
diff --git a/third_party/WebKit/LayoutTests/imported/wpt/offscreen-canvas/path-objects/2d.path.arcTo.scale.worker.js b/third_party/WebKit/LayoutTests/imported/wpt/offscreen-canvas/path-objects/2d.path.arcTo.scale.worker.js
new file mode 100644
index 0000000000000000000000000000000000000000..80b3419f20dd1ed8b9a2a176e065b481fde2cae9
--- /dev/null
+++ b/third_party/WebKit/LayoutTests/imported/wpt/offscreen-canvas/path-objects/2d.path.arcTo.scale.worker.js
@@ -0,0 +1,38 @@
+// DO NOT EDIT! This test has been generated by tools/gentest.py.
+// OffscreenCanvas test in a worker:2d.path.arcTo.scale
+// Description:arcTo scales the curve, not just the control points
+// Note:
+
+importScripts("/resources/testharness.js");
+importScripts("/common/canvas-tests.js");
+
+var t = async_test("arcTo scales the curve, not just the control points");
+t.step(function() {
+
+var offscreenCanvas = new OffscreenCanvas(100, 50);
+var ctx = offscreenCanvas.getContext('2d');
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.fillStyle = '#0f0';
+ctx.beginPath();
+ctx.moveTo(0, 50);
+ctx.translate(100, 0);
+ctx.scale(0.1, 1);
+ctx.arcTo(50, 50, 50, 0, 50);
+ctx.lineTo(-1000, 0);
+ctx.fill();
+_assertPixel(offscreenCanvas, 0,0, 0,255,0,255, "0,0", "0,255,0,255");
+_assertPixel(offscreenCanvas, 50,0, 0,255,0,255, "50,0", "0,255,0,255");
+_assertPixel(offscreenCanvas, 99,0, 0,255,0,255, "99,0", "0,255,0,255");
+_assertPixel(offscreenCanvas, 0,25, 0,255,0,255, "0,25", "0,255,0,255");
+_assertPixel(offscreenCanvas, 50,25, 0,255,0,255, "50,25", "0,255,0,255");
+_assertPixel(offscreenCanvas, 99,25, 0,255,0,255, "99,25", "0,255,0,255");
+_assertPixel(offscreenCanvas, 0,49, 0,255,0,255, "0,49", "0,255,0,255");
+_assertPixel(offscreenCanvas, 50,49, 0,255,0,255, "50,49", "0,255,0,255");
+_assertPixel(offscreenCanvas, 99,49, 0,255,0,255, "99,49", "0,255,0,255");
+
+t.done();
+
+});
+done();