Import wpt@5915964199b07226bf6d8fbb177a63b1f272907a

third_party/WebKit/LayoutTests/imported/wpt/offscreen-canvas/shadows/2d.shadow.outside.worker.js

+// DO NOT EDIT! This test has been generated by tools/gentest.py.
+// OffscreenCanvas test in a worker:2d.shadow.outside
+// Description:Shadows of shapes outside the visible area can be offset onto the visible area
+// Note:
+
+importScripts("/resources/testharness.js");
+importScripts("/common/canvas-tests.js");
+
+var t = async_test("Shadows of shapes outside the visible area can be offset onto the visible area");
+t.step(function() {
+
+var offscreenCanvas = new OffscreenCanvas(100, 50);
+var ctx = offscreenCanvas.getContext('2d');
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.shadowColor = '#0f0';
+ctx.shadowOffsetX = 100;
+ctx.fillRect(-100, 0, 25, 50);
+ctx.shadowOffsetX = -100;
+ctx.fillRect(175, 0, 25, 50);
+ctx.shadowOffsetX = 0;
+ctx.shadowOffsetY = 100;
+ctx.fillRect(25, -100, 50, 25);
+ctx.shadowOffsetY = -100;
+ctx.fillRect(25, 125, 50, 25);
+_assertPixel(offscreenCanvas, 12,25, 0,255,0,255, "12,25", "0,255,0,255");
+_assertPixel(offscreenCanvas, 87,25, 0,255,0,255, "87,25", "0,255,0,255");
+_assertPixel(offscreenCanvas, 50,12, 0,255,0,255, "50,12", "0,255,0,255");
+_assertPixel(offscreenCanvas, 50,37, 0,255,0,255, "50,37", "0,255,0,255");
+
+t.done();
+
+});
+done();