1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
|
<!DOCTYPE html>
<title>form.elements: matches</title>
<link rel="author" title="Ms2ger" href="mailto:ms2ger@gmail.com">
<link rel="help" href="https://html.spec.whatwg.org/multipage/#dom-form-elements">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<div id="log"></div>
<div id="test">
<form id="form">
<input type="image">
</form>
</div>
<script>
test(function() {
assert_equals(document.getElementById("form").elements.length, 0);
}, "input type=image should not be present in the form.elements collection")
test(function() {
var form = document.getElementById("form");
var i = document.createElement("input");
i.name = "2";
form.appendChild(i);
var j = document.createElement("input");
j.name = "03";
form.appendChild(j);
assert_equals(form.elements[-1], undefined, '[-1]');
assert_equals(form.elements["-1"], undefined, '["-1"]');
assert_equals(form.elements[0], i, '[0]');
assert_equals(form.elements["0"], i, '["0"]');
assert_equals(form.elements[1], j, '[1]');
assert_equals(form.elements["1"], j, '["1"]');
assert_equals(form.elements[2], undefined, '[2]');
assert_equals(form.elements["2"], undefined, '["2"]');
assert_equals(form.elements[03], undefined, '[03]');
assert_equals(form.elements["03"], j, '["03"]');
assert_equals(form.elements.item(-1), null, 'item(-1)');
assert_equals(form.elements.item(0), i, 'item(0)');
assert_equals(form.elements.item(1), j, 'item(1)');
assert_equals(form.elements.item(2), null, 'item(2)');
assert_equals(form.elements.namedItem("2"), i, 'namedItem("2")');
assert_equals(form.elements.namedItem("03"), j, 'namedItem("03")');
assert_equals(form.elements.namedItem("3"), null, 'namedItem("3")');
assert_array_equals(form.elements, [i, j]);
form.removeChild(i);
form.removeChild(j);
}, "form.elements should include elements whose name starts with a number");
</script>
|
