Content - 4cf84b12a22d15cbc8fb76d174ee0cbb7693b63b - 2c6cbec/dom/lists/DOMTokenList-Iterable.html

swh:1:snp:b37d435721bbd450624165f334724e3585346499

Tip revision: 61d6fc4fc7e54a79e11b0fa2eab98cf7504e7cd0 authored by Anne van Kesteren on 03 April 2018, 13:43:56 UTC
fix earlier test; add two more per feedback

Tip revision: 61d6fc4

DOMTokenList-Iterable.html

<!doctype html>
<meta charset="utf-8">
<title>DOMTokenList Iterable Test</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<span class="foo   Foo foo   "></span>
<script>
    var elementClasses;
    setup(function() {
        elementClasses = document.querySelector("span").classList;
    })
    test(function() {
        assert_true('length' in elementClasses);
    }, 'DOMTokenList has length method.');
    test(function() {
        assert_true('values' in elementClasses);
    }, 'DOMTokenList has values method.');
    test(function() {
        assert_true('entries' in elementClasses);
    }, 'DOMTokenList has entries method.');
    test(function() {
        assert_true('forEach' in elementClasses);
    }, 'DOMTokenList has forEach method.');
    test(function() {
        assert_true(Symbol.iterator in elementClasses);
    }, 'DOMTokenList has Symbol.iterator.');
    test(function() {
        var classList = [];
        for (var className of elementClasses){
            classList.push(className);
        }
        assert_array_equals(classList, ['foo', 'Foo']);
    }, 'DOMTokenList is iterable via for-of loop.');
</script>