| <!DOCTYPE html> |
| <!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. --> |
| <title>Canvas test: 2d.drawImage.wrongtype</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.drawImage.wrongtype</h1> |
| <p class="desc">Incorrect image types in drawImage do not match any defined overloads, so WebIDL throws a TypeError</p> |
| |
| <p class="notes">Defined in "Web IDL" (draft) |
| <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("Incorrect image types in drawImage do not match any defined overloads, so WebIDL throws a TypeError"); |
| _addTest(function(canvas, ctx) { |
| |
| assert_throws_js(TypeError, function() { ctx.drawImage(undefined, 0, 0); }); |
| assert_throws_js(TypeError, function() { ctx.drawImage(0, 0, 0); }); |
| assert_throws_js(TypeError, function() { ctx.drawImage("", 0, 0); }); |
| assert_throws_js(TypeError, function() { ctx.drawImage(document.createElement('p'), 0, 0); }); |
| |
| |
| }); |
| </script> |
| |
