1<!doctype html>
2<title>Clicks on input element</title>
3<script src="/resources/testharness.js"></script>
4<script src="/resources/testharnessreport.js"></script>
5<div id=dump style=display:none></div>
6<script>
7var dump = document.getElementById("dump")
8
9test(t => {
10  const input = document.createElement("input");
11  input.type = "checkbox";
12  input.disabled = true;
13  const label = document.createElement("label");
14  label.append(input);
15  dump.append(label);
16  label.click();
17  assert_false(input.checked);
18}, "disabled checkbox should not be checked from label click");
19
20test(t => {
21  const input = document.createElement("input");
22  input.type = "radio";
23  input.disabled = true;
24  const label = document.createElement("label");
25  label.append(input);
26  dump.append(label);
27  label.click();
28  assert_false(input.checked);
29}, "disabled radio should not be checked from label click");
30
31test(t => {
32  const input = document.createElement("input");
33  input.type = "checkbox";
34  input.disabled = true;
35  const label = document.createElement("label");
36  label.append(input);
37  dump.append(label);
38  label.dispatchEvent(new MouseEvent("click"));
39  assert_false(input.checked);
40}, "disabled checkbox should not be checked from label click by dispatchEvent");
41
42test(t => {
43  const input = document.createElement("input");
44  input.type = "radio";
45  input.disabled = true;
46  const label = document.createElement("label");
47  label.append(input);
48  dump.append(label);
49  label.dispatchEvent(new MouseEvent("click"));
50  assert_false(input.checked);
51}, "disabled radio should not be checked from label click by dispatchEvent");
52
53test(t => {
54  const checkbox = dump.appendChild(document.createElement("input"));
55  checkbox.type = "checkbox";
56  checkbox.onclick = ev => {
57    checkbox.type = "date";
58    ev.preventDefault();
59  };
60  checkbox.dispatchEvent(new MouseEvent("click", { cancelable: true }));
61  assert_false(checkbox.checked);
62}, "checkbox morphed into another type should not mutate checked state");
63
64test(t => {
65  const radio1 = dump.appendChild(document.createElement("input"));
66  const radio2 = dump.appendChild(radio1.cloneNode());
67  radio1.type = radio2.type = "radio";
68  radio1.name = radio2.name = "foo";
69  radio2.checked = true;
70  radio1.onclick = ev => {
71    radio1.type = "date";
72    ev.preventDefault();
73  };
74  radio1.dispatchEvent(new MouseEvent("click", { cancelable: true }));
75  assert_false(radio1.checked);
76  assert_true(radio2.checked);
77}, "radio morphed into another type should not steal the existing checked state");
78</script>
79