test_condition_text.html

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<!DOCTYPE HTML>

<html>

<!--

https://bugzilla.mozilla.org/show_bug.cgi?id=814907

-->

<head>

  <title>Test for Bug 814907</title>

  <script src="/tests/SimpleTest/SimpleTest.js"></script>

  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>

  <style id="style">

    @media all {}

    @media only color {}

    @media (color ) {}

    @media color \0061ND ( monochrome ) {}

    @media (max-width: 200px), (color) {}

    @supports(color: green){}

    @supports (color: green) {}

    @supports ((color: green)) {}

    @supports (color: green) and (color: blue) {}

    @supports ( Font:  20px serif ! Important)  {}

  </style>

</head>

<body>

<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=814907">Mozilla Bug 814907</a>

<p id="display"></p>

<div id="content" style="display: none">

</div>

<pre id="test">

<script type="application/javascript">

/** Test for Bug 814907 **/

function runTest()

  // re-parse the style sheet with the pref turned on

  var style = document.getElementById("style");

  style.textContent += " ";

  var sheet = style.sheet;

  var conditions = [

    "all",

    "only color",

    "(color)",

    "color and (monochrome)",

    "(max-width: 200px), (color)",

    "(color: green)",

    "(color: green)",

    "((color: green))",

    "(color: green) and (color: blue)",

    "( Font:  20px serif ! Important)"

];

  is(sheet.cssRules.length, conditions.length);

  for (var i = 0; i < sheet.cssRules.length; i++) {

    var rule = sheet.cssRules[i];

    is(rule.conditionText, conditions[i], "rule " + i + " has expected conditionText");

    if (rule.type == CSSRule.MEDIA_RULE) {

      is(rule.conditionText, rule.media.mediaText, "rule " + i + " conditionText matches media.mediaText");

  SimpleTest.finish();

SimpleTest.waitForExplicitFinish();

runTest();

</script>

</pre>

</body>

</html>