| <!DOCTYPE html> |
| <!-- DO NOT EDIT! This test has been generated by tools/gentest.py. --> |
| <title>Canvas test: 2d.imageData.get.type</title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/common/canvas-tests.js"></script> |
| <link rel="stylesheet" href="/common/canvas-tests.css"> |
| <body class="show_output"> |
| |
| <h1>2d.imageData.get.type</h1> |
| <p class="desc">getImageData() returns an ImageData object containing a Uint8ClampedArray object</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("getImageData() returns an ImageData object containing a Uint8ClampedArray object"); |
| _addTest(function(canvas, ctx) { |
| |
| _assertDifferent(window.ImageData, undefined, "window.ImageData", "undefined"); |
| _assertDifferent(window.Uint8ClampedArray, undefined, "window.Uint8ClampedArray", "undefined"); |
| window.ImageData.prototype.thisImplementsImageData = true; |
| window.Uint8ClampedArray.prototype.thisImplementsUint8ClampedArray = true; |
| var imgdata = ctx.getImageData(0, 0, 1, 1); |
| _assert(imgdata.thisImplementsImageData, "imgdata.thisImplementsImageData"); |
| _assert(imgdata.data.thisImplementsUint8ClampedArray, "imgdata.data.thisImplementsUint8ClampedArray"); |
| |
| |
| }); |
| </script> |
| |
