| <!DOCTYPE html> |
| <!-- DO NOT EDIT! This test has been generated by tools/gentest.py. --> |
| <title>Canvas test: 2d.imageData.get.zero</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.zero</h1> |
| <p class="desc">getImageData() throws INDEX_SIZE_ERR if size is zero</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() throws INDEX_SIZE_ERR if size is zero"); |
| _addTest(function(canvas, ctx) { |
| |
| assert_throws("INDEX_SIZE_ERR", function() { ctx.getImageData(1, 1, 10, 0); }); |
| assert_throws("INDEX_SIZE_ERR", function() { ctx.getImageData(1, 1, 0, 10); }); |
| assert_throws("INDEX_SIZE_ERR", function() { ctx.getImageData(1, 1, 0, 0); }); |
| assert_throws("INDEX_SIZE_ERR", function() { ctx.getImageData(1, 1, 0.1, 10); }); |
| assert_throws("INDEX_SIZE_ERR", function() { ctx.getImageData(1, 1, 10, 0.99); }); |
| assert_throws("INDEX_SIZE_ERR", function() { ctx.getImageData(1, 1, -0.1, 10); }); |
| assert_throws("INDEX_SIZE_ERR", function() { ctx.getImageData(1, 1, 10, -0.99); }); |
| |
| |
| }); |
| </script> |
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