| <!DOCTYPE html> |
| <!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. --> |
| <title>Canvas test: 2d.getcontext.invalid.args</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.getcontext.invalid.args</h1> |
| <p class="desc">Calling getContext with invalid arguments.</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("Calling getContext with invalid arguments."); |
| _addTest(function(canvas, ctx) { |
| |
| _assertSame(canvas.getContext(''), null, "canvas.getContext('')", "null"); |
| _assertSame(canvas.getContext('2d#'), null, "canvas.getContext('2d#')", "null"); |
| _assertSame(canvas.getContext('This is clearly not a valid context name.'), null, "canvas.getContext('This is clearly not a valid context name.')", "null"); |
| _assertSame(canvas.getContext('2d\0'), null, "canvas.getContext('2d\\0')", "null"); |
| _assertSame(canvas.getContext('2\uFF44'), null, "canvas.getContext('2\\uFF44')", "null"); |
| _assertSame(canvas.getContext('2D'), null, "canvas.getContext('2D')", "null"); |
| assert_throws_js(TypeError, function() { canvas.getContext(); }); |
| _assertSame(canvas.getContext('null'), null, "canvas.getContext('null')", "null"); |
| _assertSame(canvas.getContext('undefined'), null, "canvas.getContext('undefined')", "null"); |
| |
| |
| }); |
| </script> |
| |
