| <!DOCTYPE html> |
| <!-- DO NOT EDIT! This test has been generated by tools/gentest.py. --> |
| <title>Canvas test: 2d.imageData.put.wrongtype</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.put.wrongtype</h1> |
| <p class="desc">putImageData() does not accept non-ImageData objects</p> |
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| |
| <p class="output">Actual output:</p> |
| <canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas> |
| <p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt=""> |
| <ul id="d"></ul> |
| <script> |
| var t = async_test("putImageData() does not accept non-ImageData objects"); |
| _addTest(function(canvas, ctx) { |
| |
| var imgdata = { width: 1, height: 1, data: [255, 0, 0, 255] }; |
| assert_throws(new TypeError(), function() { ctx.putImageData(imgdata, 0, 0); }); |
| assert_throws(new TypeError(), function() { ctx.putImageData("cheese", 0, 0); }); |
| assert_throws(new TypeError(), function() { ctx.putImageData(42, 0, 0); }); |
| |
| |
| }); |
| </script> |
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