The Tor Browser / file comparison
comparison: layout/base/tests/test_bug514127.html
layout/base/tests/test_bug514127.html
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| -1:000000000000 | 0:7baa87cedc15 |
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| 1 <!DOCTYPE HTML> | |
| 2 <html> | |
| 3 <!-- | |
| 4 https://bugzilla.mozilla.org/show_bug.cgi?id=514127 | |
| 5 --> | |
| 6 <head> | |
| 7 <title>Test for Bug 514127</title> | |
| 8 <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> | |
| 9 <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> | |
| 10 </head> | |
| 11 <body onload="runTest();"> | |
| 12 <p><a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=514127">Mozilla Bug 514127</a></p> | |
| 13 | |
| 14 <!-- | |
| 15 iframe source is | |
| 16 <html><body style='background: rgb(0,0,255); width: 100px; height: 50100px;'></body></html> | |
| 17 --> | |
| 18 <iframe id="source" width="50" height="50" | |
| 19 src="data:text/html,%3Chtml%3E%3Cbody%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> | |
| 20 | |
| 21 <pre id="test"> | |
| 22 <script type="application/javascript"> | |
| 23 | |
| 24 /** Test for Bug 514127 **/ | |
| 25 | |
| 26 SimpleTest.waitForExplicitFinish(); | |
| 27 | |
| 28 function runTest() { | |
| 29 | |
| 30 var source = document.getElementById('source').contentWindow; | |
| 31 var canvasWidth = 50; | |
| 32 var canvasHeight = 50; | |
| 33 | |
| 34 rect = { left: 25, top: 50000, | |
| 35 width: canvasWidth, height: canvasHeight }; | |
| 36 var canvas = SpecialPowers.snapshotRect(source, rect, "transparent"); | |
| 37 var context = canvas.getContext("2d"); | |
| 38 | |
| 39 var data = context.getImageData(0, 0, canvasWidth, canvasHeight).data; | |
| 40 var failed = false; | |
| 41 for (var i = 0; i < data.length; i+=4) { | |
| 42 if (data[i] != 0 || data[i+1] != 0 || data[i+2] != 255 || data[i+3] != 255) { | |
| 43 failed = true; | |
| 44 break; | |
| 45 } | |
| 46 } | |
| 47 ok(!failed, "all pixels blue"); | |
| 48 | |
| 49 SimpleTest.finish(); | |
| 50 } | |
| 51 | |
| 52 </script> | |
| 53 </pre> | |
| 54 </body> | |
| 55 </html> |
