summaryrefslogtreecommitdiffstats
path: root/dom/html/test/forms/test_input_defaultValue.html
blob: 53d2dd43a9c129da7602199709a1974f6a3d0cb2 (plain)
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
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=977029
-->
<head>
  <title>Test for Bug 977029</title>
  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
</head>
<body>
<div id="content">
  <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=977029">Bug 977029</a>
  <p>
    Goal of this test is to check that modifying defaultValue and value attribute
    of input types is working as expected.
  </p>
  <form>
    <input id='a' type="color" value="#00ff00">
    <input id='b' type="text" value="foo">
    <input id='c' type="email" value="foo">
    <input id='d' type="date" value="2010-09-20">
    <input id='e' type="search" value="foo">
    <input id='f' type="tel" value="foo">
    <input id='g' type="url" value="foo">
    <input id='h' type="number" value="42">
    <input id='i' type="range" value="42" min="0" max="100">
    <input id='j' type="time" value="17:00:25.54">
  </form>
</div>
<script type="application/javascript">

// [ element id | original defaultValue | another value | another default value]
// Preferably use only valid values: the goal of this test isn't to test the 
// value sanitization algorithm (for input types which have one) as this is
// already part of another test)
var testData = [["a", "#00ff00", "#00aaaa", "#00ccaa"],
                ["b", "foo", "bar", "tulip"],
                ["c", "foo", "foo@bar.org", "tulip"],
                ["d", "2010-09-20", "2012-09-21", ""],
                ["e", "foo", "bar", "tulip"],
                ["f", "foo", "bar", "tulip"],
                ["g", "foo", "bar", "tulip"],
                ["h", "42", "1337", "3"],
                ["i", "42", "17", "3"],
                ["j", "17:00:25.54", "07:00:25", "03:00:03"],
               ];

for (var data of testData) {
  id = data[0];
  input = document.getElementById(id);
  originalDefaultValue = data[1];
  is(originalDefaultValue, input.defaultValue,
    "Default value isn't the expected one");
  is(originalDefaultValue, input.value,
    "input.value original value is different from defaultValue");
  input.defaultValue = data[2]
  is(input.defaultValue, input.value,
    "Changing default value before value was changed should change value too");
  input.value = data[3];
  input.defaultValue = originalDefaultValue;
  is(input.value, data[3],
    "Changing default value after value was changed should not change value");
  input.value = data[2];
  is(originalDefaultValue, input.defaultValue,
    "defaultValue shouldn't change when changing value");
  input.defaultValue = data[3];
  is(input.defaultValue, data[3],
    "defaultValue should have changed");
  // Change the value...
  input.value = data[2];
  is(input.value, data[2],
    "value should have changed");
  // ...then reset the form
  input.form.reset();
  is(input.defaultValue, input.value,
    "reset form should bring back the default value");
}
</script>
</body>
</html>