insertRule-namespace-no-index.html

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This WPT test may be referenced by the following Test IDs:
- /css/cssom/insertRule-namespace-no-index.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<html>

<head>

    <title>CSS Test: CSSOM StyleSheet insertRule with namespace and omitted second argument</title>

    <link rel="author" title="Sendil Kumar N" href="mailto:sendilkumarn.opensource@gmail.com">

    <link rel="help" href="https://drafts.csswg.org/cssom/">

    <link rel="help" href="http://www.w3.org/TR/cssom-1/#the-cssrule-interface">

    <meta name="flags" content="dom">

    <script src="/resources/testharness.js" type="text/javascript"></script>

    <script src="/resources/testharnessreport.js" type="text/javascript"></script>

    <style id="styleElement">

        @namespace svg url(http://servo);

        @namespace url(http://servo1);

        @namespace svg url("http://servo2");

    </style>

</head>

<body>

<div id="log"></div>

<script type="text/javascript">

    var sheet = document.getElementById("styleElement").sheet;

    test(function() {

        assert_equals(sheet.cssRules.length, 3);

        assert_throws_dom("HierarchyRequestError", function() { sheet.insertRule("p { color: green; }"); });

        assert_equals(sheet.cssRules.length, 3);

    }, "insertRule with namespace and omitted index argument");

    test(function() {

        assert_equals(sheet.cssRules.length, 3);

        assert_throws_dom("HierarchyRequestError", function() { sheet.insertRule("p { color: yellow; }", undefined); });

        assert_equals(sheet.cssRules.length, 3);

    }, "insertRule with namespace and undefined index argument");

    test(function() {

        assert_equals(sheet.cssRules.length, 3);

        sheet.insertRule("@import url(\"support/a-green.css\");");

        assert_equals(sheet.cssRules.length, 4);

    }, "insertRule with namespace and omitted index argument should insert import");

</script>

</body>

</html>