diff options
Diffstat (limited to 'testing/web-platform/tests/html/canvas/offscreen/fill-and-stroke-styles/2d.gradient.conic.negative.rotation.worker.js')
-rw-r--r-- | testing/web-platform/tests/html/canvas/offscreen/fill-and-stroke-styles/2d.gradient.conic.negative.rotation.worker.js | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/canvas/offscreen/fill-and-stroke-styles/2d.gradient.conic.negative.rotation.worker.js b/testing/web-platform/tests/html/canvas/offscreen/fill-and-stroke-styles/2d.gradient.conic.negative.rotation.worker.js new file mode 100644 index 0000000000..1f9735ee08 --- /dev/null +++ b/testing/web-platform/tests/html/canvas/offscreen/fill-and-stroke-styles/2d.gradient.conic.negative.rotation.worker.js @@ -0,0 +1,31 @@ +// DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. +// OffscreenCanvas test in a worker:2d.gradient.conic.negative.rotation +// Description:Conic gradient with negative rotation +// Note: + +importScripts("/resources/testharness.js"); +importScripts("/html/canvas/resources/canvas-tests.js"); + +var t = async_test("Conic gradient with negative rotation"); +var t_pass = t.done.bind(t); +var t_fail = t.step_func(function(reason) { + throw reason; +}); +t.step(function() { + + var canvas = new OffscreenCanvas(100, 50); + var ctx = canvas.getContext('2d'); + + const g = ctx.createConicGradient(-Math.PI/2, 50, 25); + // It's red in the upper right region and green on the lower left region + g.addColorStop(0, "#f00"); + g.addColorStop(0.25, "#0f0"); + g.addColorStop(0.50, "#0f0"); + g.addColorStop(0.75, "#f00"); + ctx.fillStyle = g; + ctx.fillRect(0, 0, 100, 50); + _assertPixelApprox(canvas, 25,15, 255,0,0,255, 3); + _assertPixelApprox(canvas, 75,40, 0,255,0,255, 3); + t.done(); +}); +done(); |