test_keyframes_rules.html

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<!DOCTYPE HTML>

<html>

<!--

https://bugzilla.mozilla.org/show_bug.cgi?id=577974

-->

<head>

  <title>Test for Bug 577974</title>

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

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

  <style id="style">

  @keyframes bounce {

    from {

      margin-left: 0

/*

     * These rules should get dropped due to syntax errors.  The script

     * below tests that the 25% rule following them is at cssRules[1].

*/

    from, { margin-left: 0 }

    from , { margin-left: 0 }

    , from { margin-left: 0 }

    ,from { margin-left: 0 }

    from from { margin-left: 0 }

    from, 1 { margin-left: 0 }

    1 { margin-left: 0 }

    1, from { margin-left: 0 }

    from, 1.0 { margin-left: 0 }

    1.0 { margin-left: 0 }

    1.0, from { margin-left: 0 }

    25% {

      margin-left: 25px;

    75%, 85% {

      margin-left: 90px;

    100% {

      margin-left: 100px;

  </style>

</head>

<body>

<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=577974">Mozilla Bug 577974</a>

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

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

</div>

<pre id="test">

<script type="application/javascript">

/** Test for Bug 577974 **/

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

var bounce = sheet.cssRules[0];

is(bounce.type, CSSRule.KEYFRAMES_RULE, "bounce.type");

is(bounce.type, 7, "bounce.type");

is(bounce.name, "bounce", "bounce.name");

bounce.name = "bouncier";

is(bounce.name, "bouncier", "setting bounce.name");

is(bounce.cssRules[0].type, CSSRule.KEYFRAME_RULE, "keyframe rule type");

is(bounce.cssRules[0].type, 8, "keyframe rule type");

is(bounce.cssRules[0].keyText, "0%", "keyframe rule keyText");

is(bounce.cssRules[1].keyText, "25%", "keyframe rule keyText");

is(bounce.cssRules[2].keyText, "75%, 85%", "keyframe rule keyText");

is(bounce.cssRules[3].keyText, "100%", "keyframe rule keyText");

is(bounce.cssRules[0].style.marginLeft, "0px", "keyframe rule style");

is(bounce.cssRules[1].style.marginLeft, "25px", "keyframe rule style");

is(bounce.cssRules[0].cssText, "0% { margin-left: 0px; }");

is(bounce.cssText, "@keyframes bouncier {\n" +

                   "0% { margin-left: 0px; }\n" +

                   "25% { margin-left: 25px; }\n" +

                   "75%, 85% { margin-left: 90px; }\n" +

                   "100% { margin-left: 100px; }\n" +

                   "}");

bounce.cssRules[1].keyText = "from, 1"; // syntax error

bounce.cssRules[1].keyText = "from, x"; // syntax error

bounce.cssRules[1].keyText = "from,"; // syntax error

bounce.cssRules[1].keyText = "from x"; // syntax error

bounce.cssRules[1].keyText = "x"; // syntax error

is(bounce.cssRules[1].keyText, "25%", "keyframe rule keyText parsing");

bounce.cssRules[1].keyText = "from, 10%";

is(bounce.cssRules[1].keyText, "0%, 10%", "keyframe rule keyText parsing");

bounce.cssRules[1].keyText = "from, 0%";

is(bounce.cssRules[1].keyText, "0%, 0%", "keyframe rule keyText parsing");

bounce.cssRules[1].keyText = "from, from, from";

is(bounce.cssRules[1].keyText, "0%, 0%, 0%", "keyframe rule keyText parsing");

is(bounce.findRule("75%"), null, "findRule should match all keys");

is(bounce.findRule("85%, 75%"), null,

   "findRule should match all keys in order");

is(bounce.findRule("75%,85%"), bounce.cssRules[2],

   "findRule should match all keys in order, parsed");

is(bounce.findRule("to"), bounce.cssRules[3],

   "findRule should match keys as parsed");

is(bounce.findRule("100%"), bounce.cssRules[3],

   "findRule should match keys as parsed");

is(bounce.findRule("100%, 100%"), null,

   "findRule should match key list");

is(bounce.findRule("100%,"), null,

   "findRule should fail when given bad selector");

is(bounce.findRule(",100%"), null,

   "findRule should fail when given bad selector");

is(bounce.cssRules.length, 4, "length of css rules");

bounce.deleteRule("85%");

is(bounce.cssRules.length, 4, "deleteRule should match all keys");

bounce.deleteRule("85%, 75%");

is(bounce.cssRules.length, 4, "deleteRule should match key list");

bounce.deleteRule("75%  ,85%");

is(bounce.cssRules.length, 3, "deleteRule should match keys in order, parsed");

bounce.deleteRule("0%");

is(bounce.cssRules.length, 2, "deleteRule should match keys in order, parsed");

bounce.appendRule("from { color: blue }");

is(bounce.cssRules.length, 3, "appendRule should append");

is(bounce.cssRules[2].keyText, "0%", "appendRule should append");

bounce.appendRule("from { color: blue }");

is(bounce.cssRules.length, 4, "appendRule should append");

is(bounce.cssRules[3].keyText, "0%", "appendRule should append");

bounce.appendRule("from { color: blue } to { color: green }");

is(bounce.cssRules.length, 4, "appendRule should ignore garbage at end");

</script>

</pre>

</body>

</html>