| <!DOCTYPE html> |
| <!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. --> |
| <title>Canvas test: 2d.color.space.p3.toDataURL.jpeg.p3.canvas</title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/html/canvas/resources/canvas-tests.js"></script> |
| <link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css"> |
| <body class="show_output"> |
| |
| <h1>2d.color.space.p3.toDataURL.jpeg.p3.canvas</h1> |
| <p class="desc">test if toDataURL('image/jpeg') returns p3 data from canvas with p3 color space</p> |
| |
| |
| <p class="output">Actual output:</p> |
| <canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas> |
| |
| <ul id="d"></ul> |
| <script> |
| var t = async_test("test if toDataURL('image/jpeg') returns p3 data from canvas with p3 color space"); |
| _addTest(function(canvas, ctx) { |
| |
| ctx.fillStyle = "rgba(155, 27, 27, 1)"; |
| ctx.fillRect(0, 0, 1, 1); |
| ctx.fillStyle = "rgba(27, 155, 27, 0)"; |
| ctx.fillRect(1, 0, 1, 1); |
| ctx.fillStyle = "rgba(27, 27, 155, 0.5)"; |
| ctx.fillRect(0, 1, 1, 1); |
| ctx.fillStyle = "rgba(27, 27, 27, 0.5)"; |
| ctx.fillRect(1, 1, 1, 1); |
| expectedPixels = ctx.getImageData(0, 0, 2, 2, {colorSpace: "display-p3"}).data; |
| |
| var image = new Image(); |
| image.onload = t.step_func_done(function() { |
| var dstCanvas = document.createElement("canvas"); |
| dstCanvas.width = 2; |
| dstCanvas.height = 2; |
| var ctx = dstCanvas.getContext('2d', {colorSpace: "display-p3"}); |
| ctx.drawImage(image, 0, 0); |
| var actualPixels = ctx.getImageData(0, 0, 2, 2, {colorSpace: "display-p3"}).data; |
| assert_array_approx_equals(actualPixels, expectedPixels, 2); |
| }); |
| image.src = canvas.toDataURL("image/jpeg"); |
| |
| }, {colorSpace: "display-p3"}); |
| </script> |
| |