layout/reftests/canvas/text-rtl-alignment-test.html@ac0c01689b40 (annotated)
layout/reftests/canvas/text-rtl-alignment-test.html
Thu, 15 Jan 2015 15:59:08 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 15 Jan 2015 15:59:08 +0100
- branch
- TOR_BUG_9701
- changeset 10
- ac0c01689b40
- permissions
- -rw-r--r--
Implement a real Private Browsing Mode condition by changing the API/ABI;
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 | <html> |
| michael@0 | 3 | <head> |
| michael@0 | 4 | <title>Test to ensure left/right and start/end are offset by text width for rtl text</title> |
| michael@0 | 5 | </head> |
| michael@0 | 6 | <body> |
| michael@0 | 7 | <canvas id="c" width="128" height="64" style="direction:rtl"></canvas> |
| michael@0 | 8 | <script type="text/javascript"> |
| michael@0 | 9 | var canvas = document.getElementById('c'); |
| michael@0 | 10 | var ctx = canvas.getContext('2d'); |
| michael@0 | 11 | |
| michael@0 | 12 | |
| michael@0 | 13 | ctx.fillStyle = 'black'; |
| michael@0 | 14 | ctx.font = '20px sans-serif'; |
| michael@0 | 15 | ctx.textBaseline = 'top'; |
| michael@0 | 16 | |
| michael@0 | 17 | var str = 'TEXT'; |
| michael@0 | 18 | var wid = ctx.measureText(str).width; |
| michael@0 | 19 | |
| michael@0 | 20 | ctx.textAlign = 'right'; |
| michael@0 | 21 | ctx.fillText(str, 64+wid, 0); |
| michael@0 | 22 | ctx.textAlign = 'end'; |
| michael@0 | 23 | ctx.fillText(str, 64-wid, 20); |
| michael@0 | 24 | ctx.textAlign = 'left'; |
| michael@0 | 25 | ctx.fillText(str, 64-wid/2, 40); |
| michael@0 | 26 | |
| michael@0 | 27 | </script> |
| michael@0 | 28 | </body> |
| michael@0 | 29 | </html> |
