Quelle test_bug1006595.html Sprache: HTML

products/sources/formale Sprachen/C/Firefox/layout/inspector/tests/test_bug1006595.html

<!DOCTYPE HTML>
<html>

<head>
  <meta charset="utf-8">
  <title>Test for Bug 1006595</title>
  <script src="/tests/SimpleTest/SimpleTest.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
  <script type="application/javascript">

  /** Test for Bug 1006595 **/

  const InspectorUtils = SpecialPowers.InspectorUtils;

  function arraysEqual(arr1, arr2, message) {
    is(arr1.length, arr2.length, message + " length");
    for (var i = 0; i < arr1.length; ++i) {
      is(arr1[i], arr2[i], message + " element at index " + i);
    }
  }

  var paddingSubProps = InspectorUtils.getSubpropertiesForCSSProperty("padding");
  arraysEqual(paddingSubProps,
              [ "padding-top",
                "padding-right",
                "padding-bottom",
                "padding-left" ],
              "'padding' subproperties");

  var displaySubProps = InspectorUtils.getSubpropertiesForCSSProperty("color");
  arraysEqual(displaySubProps, [ "color" ],
              "'color' subproperties");

  var varProps = InspectorUtils.getSubpropertiesForCSSProperty("--foo");
  arraysEqual(varProps, ["--foo"], "'--foo' subproperties");

  try {
    InspectorUtils.cssPropertySupportsType("padding", 0);
    ok(false, "Invalid types throw");
  } catch (ex) {
    ok(true, "Invalid types don't crash");
  }

  ok(InspectorUtils.cssPropertyIsShorthand("padding"), "'padding' is a shorthand")
  ok(!InspectorUtils.cssPropertyIsShorthand("color"), "'color' is not a shorthand")

  ok(!InspectorUtils.cssPropertySupportsType("padding", "color"),
     "'padding' can't be a color");

  ok(InspectorUtils.cssPropertySupportsType("color", "color"),
     "'color' can be a color");
  ok(InspectorUtils.cssPropertySupportsType("background", "color"),
     "'background' can be a color");
  ok(!InspectorUtils.cssPropertySupportsType("background-image", "color"),
     "'background-image' can't be a color");

  ok(InspectorUtils.cssPropertySupportsType("background-image", "gradient"),
     "'background-image' can be a gradient");
  ok(InspectorUtils.cssPropertySupportsType("background", "gradient"),
     "'background' can be a gradient");
  ok(!InspectorUtils.cssPropertySupportsType("background-color", "gradient"),
     "'background-color' can't be a gradient");

  ok(InspectorUtils.cssPropertySupportsType("transition", "timing-function"),
     "'transition' can be a timing function");
  ok(InspectorUtils.cssPropertySupportsType("transition-timing-function", "timing-function"),
     "'transition-duration' can be a timing function");
  ok(!InspectorUtils.cssPropertySupportsType("background-color", "timing-function"),
     "'background-color' can't be a timing function");

  </script>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1006595">Mozilla Bug 1006595</a>
<p id="display"></p>
<div id="content" style="display: none">

</div>
<pre id="test">
</pre>
</body>
</html>

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