The Tor Browser / file comparison
comparison: content/canvas/test/test_toBlob.html
content/canvas/test/test_toBlob.html
- branch
- TOR_BUG_9701
- changeset 11
- deefc01c0e14
equal
deleted
inserted
replaced
| -1:000000000000 | 0:2417679432fc |
|---|---|
| 1 <!DOCTYPE HTML> | |
| 2 <title>Canvas test: toBlob</title> | |
| 3 <script src="/tests/SimpleTest/SimpleTest.js"></script> | |
| 4 <link rel="stylesheet" href="/tests/SimpleTest/test.css"> | |
| 5 <body> | |
| 6 <canvas id="c" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas> | |
| 7 <script> | |
| 8 | |
| 9 function BlobListener(type, canvas, callback, file) | |
| 10 { | |
| 11 is(file.type, type, | |
| 12 "When a valid type is specified that should be returned"); | |
| 13 var reader = new FileReader(); | |
| 14 reader.onload = | |
| 15 function(e) { | |
| 16 is(e.target.result, canvas.toDataURL(type), | |
| 17 "<canvas>.mozGetAsFile().getAsDataURL() should equal <canvas>.toDataURL()"); | |
| 18 callback(canvas); | |
| 19 }; | |
| 20 reader.readAsDataURL(file); | |
| 21 } | |
| 22 | |
| 23 function test1(canvas) | |
| 24 { | |
| 25 canvas.toBlob(BlobListener.bind(undefined, "image/png", canvas, test2)); | |
| 26 } | |
| 27 | |
| 28 function test2(canvas) | |
| 29 { | |
| 30 canvas.toBlob( | |
| 31 BlobListener.bind(undefined, "image/jpeg", canvas, SimpleTest.finish), | |
| 32 "image/jpeg"); | |
| 33 } | |
| 34 | |
| 35 SimpleTest.waitForExplicitFinish(); | |
| 36 addLoadEvent(function () { | |
| 37 | |
| 38 var canvas = document.getElementById('c'); | |
| 39 var ctx = canvas.getContext('2d'); | |
| 40 ctx.drawImage(document.getElementById('yellow75.png'), 0, 0); | |
| 41 | |
| 42 test1(canvas); | |
| 43 | |
| 44 }); | |
| 45 </script> | |
| 46 <img src="image_yellow75.png" id="yellow75.png" class="resource"> | |
| 47 |
