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Diffstat (limited to 'layout/style/test/test_bug716226.html')
| -rw-r--r-- | layout/style/test/test_bug716226.html | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/layout/style/test/test_bug716226.html b/layout/style/test/test_bug716226.html new file mode 100644 index 0000000000..ed538cd822 --- /dev/null +++ b/layout/style/test/test_bug716226.html @@ -0,0 +1,52 @@ +<!DOCTYPE HTML> +<html> +<!-- +https://bugzilla.mozilla.org/show_bug.cgi?id=716226 +--> +<head> + <meta charset="utf-8"> + <title>Test for Bug 716226</title> + <script src="/tests/SimpleTest/SimpleTest.js"></script> + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> + <style id="s"> + @keyframes foo { } + </style> +</head> +<body> +<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=716226">Mozilla Bug 716226</a> +<p id="display"></p> +<div id="content" style="display: none"> + +</div> +<pre id="test"> +<script type="application/javascript"> + +/** Test for Bug 716226 **/ +var sheet = $("s").sheet; +var rules = sheet.cssRules; +is(rules.length, 1, "Should have one keyframes rule"); +var keyframesRule = rules[0]; +var keyframeRules = keyframesRule.cssRules; +is(keyframeRules.length, 0, "Should have no keyframe rules yet"); + +keyframesRule.appendRule('0% { }'); +is(keyframeRules.length, 1, "Should have a keyframe rule now"); +var keyframeRule = keyframeRules[0]; +is(keyframeRule.parentRule, keyframesRule, + "Parent of keyframe should be keyframes"); +is(keyframeRule.parentStyleSheet, sheet, + "Parent stylesheet of keyframe should be our sheet"); + +is(keyframeRule.style.cssText, "", "Should have no declarations yet"); +// Note: purposefully non-canonical cssText string so we can make sure we +// really invoked the CSS parser and serializer. +keyframeRule.style.cssText = "color:green"; +is(keyframeRule.style.cssText, "color: green;", + "Should have the declarations we set now"); + + + +</script> +</pre> +</body> +</html> |