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45 lines
1.3 KiB
HTML
45 lines
1.3 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=478160
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-->
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<head>
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<title>Test for Bug 478160</title>
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<script type="application/javascript" src="/MochiKit/packed.js"></script>
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<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
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<style id="style" type="text/css"></style>
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</head>
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<body>
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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=478160">Mozilla Bug 478160</a>
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<p id="display"></p>
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<div id="content" style="display: none">
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</div>
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<pre id="test">
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<script type="application/javascript">
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/** Test for Bug 478160 **/
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var style_element = document.getElementById("style");
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var style_text = document.createTextNode("");
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style_element.appendChild(style_text);
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function test_at_rule(str) {
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style_text.data = str;
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is(style_element.sheet.cssRules.length, 1,
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"should have one rule from " + str);
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var ser1 = style_element.sheet.cssRules[0].cssText;
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isnot(ser1, "", "should have non-empty rule from " + str);
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style_text.data = ser1;
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var ser2 = style_element.sheet.cssRules[0].cssText;
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is(ser2, ser1, "parse+serialize should be idempotent for " + str);
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}
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test_at_rule("@namespace 'a b'");
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</script>
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</pre>
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</body>
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</html>
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