| <!DOCTYPE html> |
| <title>Canvas test: size.attributes.idl</title> |
| <meta name="author" content="Philip Taylor"> |
| <script src="../common/canvas-tests.js"></script> |
| <link rel="stylesheet" href="../common/canvas-tests.css"> |
| <body class="show_output"> |
| |
| <h1><a href="index.size.html">size</a>.<a href="index.size.attributes.html">attributes</a>.idl</h1> |
| <p class="desc">Getting/setting width/height IDL attributes</p> |
| |
| <div class="refs">Spec references: |
| <ul> |
| <li><a href="../annotated-spec/canvas.html#testrefs.size.width">size.width</a> |
| <li><a href="../annotated-spec/canvas.html#testrefs.size.height">size.height</a> |
| </ul> |
| </div> |
| |
| <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> |
| _addTest(function(canvas, ctx) { |
| |
| canvas.width = "100"; |
| canvas.height = "100"; |
| _assertSame(canvas.width, 100, "canvas.width", "100"); |
| _assertSame(canvas.height, 100, "canvas.height", "100"); |
| |
| canvas.width = "+1.5e2"; |
| canvas.height = "0x96"; |
| _assertSame(canvas.width, 150, "canvas.width", "150"); |
| _assertSame(canvas.height, 150, "canvas.height", "150"); |
| |
| canvas.width = 200 - Math.pow(2, 32); |
| canvas.height = 200 - Math.pow(2, 32); |
| _assertSame(canvas.width, 200, "canvas.width", "200"); |
| _assertSame(canvas.height, 200, "canvas.height", "200"); |
| |
| canvas.width = 301.999; |
| canvas.height = 301.001; |
| _assertSame(canvas.width, 301, "canvas.width", "301"); |
| _assertSame(canvas.height, 301, "canvas.height", "301"); |
| |
| canvas.width = "400x"; |
| canvas.height = "foo"; |
| _assertSame(canvas.width, 0, "canvas.width", "0"); |
| _assertSame(canvas.height, 0, "canvas.height", "0"); |
| |
| |
| }); |
| </script> |
| |
