content/canvas/test/test_toDataURL_lowercase_ascii.html@97036ab72558 (annotated)
content/canvas/test/test_toDataURL_lowercase_ascii.html
Tue, 06 Jan 2015 21:39:09 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Tue, 06 Jan 2015 21:39:09 +0100
- branch
- TOR_BUG_9701
- changeset 8
- 97036ab72558
- permissions
- -rw-r--r--
Conditionally force memory storage according to privacy.thirdparty.isolate;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.
| michael@0 | 1 | <!DOCTYPE HTML> |
| michael@0 | 2 | <title>Canvas test: toDataURL.lowercase.ascii</title> |
| michael@0 | 3 | <script src="/tests/SimpleTest/SimpleTest.js"></script> |
| michael@0 | 4 | <link rel="stylesheet" href="/tests/SimpleTest/test.css"> |
| michael@0 | 5 | <body> |
| michael@0 | 6 | <canvas id="c" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas> |
| michael@0 | 7 | <script> |
| michael@0 | 8 | var canvas = document.getElementById('c'); |
| michael@0 | 9 | var ctx = canvas.getContext("2d"); |
| michael@0 | 10 | |
| michael@0 | 11 | var data = canvas.toDataURL('ImAgE/PnG'); |
| michael@0 | 12 | ok(data.match(/^data:image\/png[;,]/), "data =~ /^data:image\\/png[;,]/"); |
| michael@0 | 13 | |
| michael@0 | 14 | // If JPEG is supported at all, it must be supported case-insensitively |
| michael@0 | 15 | data = canvas.toDataURL('image/jpeg'); |
| michael@0 | 16 | if (data.match(/^data:image\/jpeg[;,]/)) { |
| michael@0 | 17 | data = canvas.toDataURL('ImAgE/JpEg'); |
| michael@0 | 18 | ok(data.match(/^data:image\/jpeg[;,]/), "data =~ /^data:image\\/jpeg[;,]/"); |
| michael@0 | 19 | } |
| michael@0 | 20 | </script> |
