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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /layout/style/test/test_at_rule_parse_serialize.html
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
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diff --git a/layout/style/test/test_at_rule_parse_serialize.html b/layout/style/test/test_at_rule_parse_serialize.html
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+++ b/layout/style/test/test_at_rule_parse_serialize.html
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+<!DOCTYPE HTML>
+<html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=478160
+-->
+<head>
+ <title>Test for Bug 478160</title>
+ <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+ <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+ <style id="style" type="text/css"></style>
+</head>
+<body>
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=478160">Mozilla Bug 478160</a>
+<p id="display"></p>
+<div id="content" style="display: none">
+
+</div>
+<pre id="test">
+<script type="application/javascript">
+
+/** Test for Bug 478160 **/
+
+var style_element = document.getElementById("style");
+var style_text = document.createTextNode("");
+style_element.appendChild(style_text);
+
+function test_at_rule(str) {
+ style_text.data = str;
+ is(style_element.sheet.cssRules.length, 1,
+ "should have one rule from " + str);
+ var ser1 = style_element.sheet.cssRules[0].cssText;
+ isnot(ser1, "", "should have non-empty rule from " + str);
+ style_text.data = ser1;
+ var ser2 = style_element.sheet.cssRules[0].cssText;
+ is(ser2, ser1, "parse+serialize should be idempotent for " + str);
+}
+
+test_at_rule("@namespace 'a b'");
+
+</script>
+</pre>
+</body>
+</html>