layout/base/tests/test_bug518777.html@b8a032363ba2 (annotated)
layout/base/tests/test_bug518777.html
Thu, 22 Jan 2015 13:21:57 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 22 Jan 2015 13:21:57 +0100
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
- permissions
- -rw-r--r--
Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6
| michael@0 | 1 | <!DOCTYPE HTML> |
| michael@0 | 2 | <html> |
| michael@0 | 3 | <!-- |
| michael@0 | 4 | https://bugzilla.mozilla.org/show_bug.cgi?id=518777 |
| michael@0 | 5 | --> |
| michael@0 | 6 | <head> |
| michael@0 | 7 | <title>Test for Bug 518777</title> |
| michael@0 | 8 | <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> |
| michael@0 | 9 | <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> |
| michael@0 | 10 | |
| michael@0 | 11 | <script> |
| michael@0 | 12 | SimpleTest.waitForExplicitFinish(); |
| michael@0 | 13 | |
| michael@0 | 14 | function dotest() { |
| michael@0 | 15 | var canvasWidth = 50; |
| michael@0 | 16 | var canvasHeight = 50; |
| michael@0 | 17 | var source = document.getElementById("source").contentWindow; |
| michael@0 | 18 | rect = { left: 25, top: 25, |
| michael@0 | 19 | width: canvasWidth, height: canvasHeight }; |
| michael@0 | 20 | var canvas = SpecialPowers.snapshotRect(source, rect, "transparent"); |
| michael@0 | 21 | var context = canvas.getContext("2d"); |
| michael@0 | 22 | |
| michael@0 | 23 | var data = context.getImageData(0, 0, canvasWidth, canvasHeight).data; |
| michael@0 | 24 | var i; |
| michael@0 | 25 | for (i = 0; i < data.length; i += 4) { |
| michael@0 | 26 | if (data[i] != 0 || data[i + 1] != 0 || data[i + 2] != 255 || data[i + 3] != 255) |
| michael@0 | 27 | break; |
| michael@0 | 28 | } |
| michael@0 | 29 | ok(i >= data.length, "all pixels blue"); |
| michael@0 | 30 | |
| michael@0 | 31 | SimpleTest.finish(); |
| michael@0 | 32 | } |
| michael@0 | 33 | </script> |
| michael@0 | 34 | </head> |
| michael@0 | 35 | <body> |
| michael@0 | 36 | <p><a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=518777">Mozilla Bug 518777</a></p> |
| michael@0 | 37 | |
| michael@0 | 38 | <!-- |
| michael@0 | 39 | iframe source is |
| michael@0 | 40 | <html><body onload='window.scrollTo(0,99999999); document.documentElement.offsetWidth; window.parent.dotest();' style='background: rgb(0,0,255); width: 100px; height: 50100px;'></body></html> |
| michael@0 | 41 | --> |
| michael@0 | 42 | <iframe id="source" width="50" height="50" |
| michael@0 | 43 | src="data:text/html,%3Chtml%3E%3Cbody%20onload%3D%27window.scrollTo%280%2C99999999%29%3B%20document.documentElement.offsetWidth%3B%20window.parent.dotest%28%29%3B%27%20style%3D%27background%3A%20rgb%280%2C0%2C255%29%3B%20width%3A%20100px%3B%20height%3A%2050100px%3B%27%3E%3C%2Fbody%3E%3C%2Fhtml%3E"></iframe> |
| michael@0 | 44 | |
| michael@0 | 45 | <pre id="test"> |
| michael@0 | 46 | </pre> |
| michael@0 | 47 | </body> |
| michael@0 | 48 | </html> |
