wpt / css / cssom-view / Screen-pixelDepth-Screen-colorDepth001.html

Status: FAIL | Duration: 48ms | Subtests: 0/2 | Open test on wpt.live | wpt.fyi

TestTest SourceSubtests (0/2)

Data from commit:
a50cb89 wpt: run reference-named files which are themselves tests (#836) (2026-09-03)

SubtestStatusMessage
testColorDepthFAILcannot convert 'null' or 'undefined' to object
testPixelDepthFAILcannot convert 'null' or 'undefined' to object

/css/cssom-view/Screen-pixelDepth-Screen-colorDepth001.html

<!DOCTYPE html>
<html>
<head>
    <title>CSSOM View Module test:Screen-pixelDepth,Screen-colorDepth</title>
    <link rel="author" title="unbug" href="mailto:tidelgl@gmail.com" />
    <link rel="help" href="http://www.w3.org/TR/cssom-view/#the-screen-interface">
    <script src="/resources/testharness.js"></script>
    <script src="/resources/testharnessreport.js"></script>
    <style type="text/css">
    </style>
</head>
<body>
    <p>This case tests the Screen pixelDepth and colorDepth</p>
    <p>The test passes if the value is either 24 or 30</p>
    <div id="log"></div>
    <script>
        test(function(){
            let colorDepth = testColorDepth();
            assert_true(colorDepth == 24 || colorDepth == 30, "Expected value for colorDepth is either 24 or 30");
        },'testColorDepth');
        test(function(){
            let pixelDepth = testPixelDepth();
            assert_true(pixelDepth == 24 || pixelDepth == 30, "Expected value for pixelDepth is either 24 or 30");
        },'testPixelDepth');
        function testColorDepth(){
            var  colorDepth = window.screen.colorDepth;
            return colorDepth;
        }
        function testPixelDepth(){
            var  pixelDepth = window.screen.pixelDepth;
            return pixelDepth;
        }
    </script>
</body>
</html>