<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="../../../resources/js-test-pre.js"></script>
</head>
<body>
    <div id="test-container" style="display: none;"></div>
</body>
<script>
description('In HTML, attributes should be ASCII case-insensitive. This test mostly checks Element.removeAttribute() with different source for setting the attribute.');

var testContainer = document.getElementById('test-container');

function testAttributeOnTarget(distinctNames) {
    var names = distinctNames.slice(0);
    while (names.length) {
        var nameToRemove = names.pop();
        shouldBeTrue('document.getElementById("target").hasAttribute("' + nameToRemove + '")');
        document.getElementById("target").removeAttribute(nameToRemove);
        shouldBeFalse('document.getElementById("target").hasAttribute("' + nameToRemove + '")');

        for (var name of names) {
            shouldBeTrue('document.getElementById("target").hasAttribute("' + name + '")');
            shouldBeEqualToString('document.getElementById("target").getAttribute("' + name + '")', 'WebKit!');
        }
    }
}

function testParsedAttribute(distinctNames) {
    var testCaseString = '<div id="target" ';
    for (var name of distinctNames) {
        testCaseString += ' ' + name + '="WebKit!"';
    }
    testCaseString += '</div>';

    testContainer.innerHTML = testCaseString;
    testAttributeOnTarget(distinctNames);
    testContainer.innerHTML = '';
}

function testAttributeFromDOMApis(distinctNames) {
    var newElement = document.createElement('div');
    newElement.setAttribute('id', 'target');
    for (var name of distinctNames) {
        newElement.setAttribute(name, "WebKit!");
    }
    testContainer.appendChild(newElement);
    testAttributeOnTarget(distinctNames);
    testContainer.innerHTML = '';
}

function testAttributes(distinctNames) {
    testParsedAttribute(distinctNames);
    testAttributeFromDOMApis(distinctNames);
    debug("");
}

testAttributes(['data-Æøå', 'data-æøå', 'data-ÆØÅ', 'data-æØÅ', 'data-ÆøÅ']);
</script>
<script src="../../../resources/js-test-post.js"></script>
</html>