diff options
Diffstat (limited to 'testing/web-platform/tests/html/canvas/offscreen/fill-and-stroke-styles/2d.gradient.interpolate.overlap2.worker.js')
-rw-r--r-- | testing/web-platform/tests/html/canvas/offscreen/fill-and-stroke-styles/2d.gradient.interpolate.overlap2.worker.js | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/canvas/offscreen/fill-and-stroke-styles/2d.gradient.interpolate.overlap2.worker.js b/testing/web-platform/tests/html/canvas/offscreen/fill-and-stroke-styles/2d.gradient.interpolate.overlap2.worker.js new file mode 100644 index 0000000000..3938081cef --- /dev/null +++ b/testing/web-platform/tests/html/canvas/offscreen/fill-and-stroke-styles/2d.gradient.interpolate.overlap2.worker.js @@ -0,0 +1,37 @@ +// DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. +// OffscreenCanvas test in a worker:2d.gradient.interpolate.overlap2 +// Description: +// Note: + +importScripts("/resources/testharness.js"); +importScripts("/html/canvas/resources/canvas-tests.js"); + +var t = async_test(""); +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'); + + var g = ctx.createLinearGradient(0, 0, 100, 0); + var ps = [ 0, 1/10, 1/4, 1/3, 1/2, 3/4, 1 ]; + for (var p = 0; p < ps.length; ++p) + { + g.addColorStop(ps[p], '#0f0'); + for (var i = 0; i < 15; ++i) + g.addColorStop(ps[p], '#f00'); + g.addColorStop(ps[p], '#0f0'); + } + ctx.fillStyle = g; + ctx.fillRect(0, 0, 100, 50); + _assertPixel(canvas, 1,25, 0,255,0,255); + _assertPixel(canvas, 30,25, 0,255,0,255); + _assertPixel(canvas, 40,25, 0,255,0,255); + _assertPixel(canvas, 60,25, 0,255,0,255); + _assertPixel(canvas, 80,25, 0,255,0,255); + t.done(); +}); +done(); |