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Revision 190c3feba3a42cbc4c32facd7994c190589d889e authored by Liam R. E. Quin on 26 March 2018, 01:04:45 UTC, committed by Liam R. E. Quin on 26 March 2018, 01:04:45 UTC 
[svg 2 text] test for length and indexed access
1 parent 2b4cdad
Raw File
cssomview-apis-no-region-chain-001.html 
<!DOCTYPE html>
<html>
    <head>
        <title>CSS Regions: CSSOM pre-existing APIs with no region chain</title>
        <link rel="author" title="Adobe" href="http://html.adobe.com/">
        <link rel="author" title="Alan Stearns" href="mailto:stearns@adobe.com">
        <link rel="reviewer" title="" href="">
        <link rel="help" href="http://www.w3.org/TR/css3-regions/#cssomview-and-regions">
        <meta name="assert" content="CSSOM View attributes give 'no layout box' result for named flows with no region chain">
        <meta name="flags" content="dom">
        <script src="/resources/testharness.js"></script>
        <script src="/resources/testharnessreport.js"></script>
    </head>
    <body>
        <div id="log"></div>
        <script type="text/javascript">

        function testZeroAttribute(tag_name, attribute_name) {
            var element = document.createElement(tag_name);
            document.body.appendChild(element);
            element.style.setProperty("position", "relative");
            element.style.setProperty("left", "10px");
            element.style.setProperty("top", "10px");
            element.style.setProperty("width", "100px");
            element.style.setProperty("height", "100px");
            element.style.setProperty("flow-into", "named-flow");
            var valueInNamedFlow = element[attribute_name];
            document.body.removeChild(element);
            return valueInNamedFlow;
        }

        var zeroAttributes = [
            ["div", "offsetTop"],
            ["div", "offsetLeft"],
            ["div", "offsetWidth"],
            ["div", "offsetHeight"],
            ["img", "offsetTop"],
            ["img", "offsetLeft"],
            ["img", "offsetWidth"],
            ["img", "offsetHeight"],
            ["img", "x"],
            ["img", "y"],
        ];

        function testOffsetParent() {
            var element = document.createElement("div");
            document.body.appendChild(element);
            element.style.setProperty("flow-into", "named-flow");
            var offsetParentInNamedFlow = element.offsetParent;
            document.body.removeChild(element);
            return offsetParentInNamedFlow;
        }

        function testGetClientRects() {
            var element = document.createElement("div");
            document.body.appendChild(element);
            element.style.setProperty("flow-into", "named-flow");
            var clientRectList = element.getClientRects();
            document.body.removeChild(element);
            return clientRectList;
        }

        function testGetBoundingClientRect() {
            var element = document.createElement("div");
            document.body.appendChild(element);
            element.style.setProperty("flow-into", "named-flow");
            element.style.setProperty("width", "100px");
            element.style.setProperty("height", "100px");
            var domRect = element.getBoundingClientRect();
            document.body.removeChild(element);
            return [
                domRect.x,
                domRect.y,
                domRect.width,
                domRect.height
                ];
        }

        zeroAttributes.forEach(function(name) {
            test (function() { assert_equals(testZeroAttribute(name[0], name[1]), 0)},
                "test " + name[1] + " for " + name[0])
            }
        );

        test (function() { assert_equals(testOffsetParent(), null)},
                "test that offsetParent is null");

        test (function() { assert_equals(testGetClientRects().length, 0)},
                "test that getClientRects() returns an empty list");

        test (function() { assert_equals(testGetBoundingClientRect(), [0,0,0,0])},
                "test that getBoundingClientRect() returns a zeroed-out DOMRect");

        </script>
    </body>
</html>
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