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<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=551846
-->
<head>
<title>Test for Bug 551846</title>
<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=551846">Mozilla Bug 551846</a>
<p id="display"></p>
<div id="content" style="display: none">
<select id='s'>
<option>Tulip</option>
<option>Lily</option>
<option>Gagea</option>
<option>Snowflake</option>
<option>Ismene</option>
</select>
</div>
<pre id="test">
<script type="application/javascript">
/** Test for Bug 551846 **/
function checkSizeReflection(element, defaultValue)
{
is(element.size, defaultValue, "Default size should be " + defaultValue);
element.setAttribute('size', -15);
is(element.size, defaultValue,
"The reflecting IDL attribute should return the default value when content attribute value is invalid");
is(element.getAttribute('size'), "-15",
"The content attribute should containt the previously set value");
element.setAttribute('size', 0);
is(element.size, 0,
"0 should be considered as a valid value");
is(element.getAttribute('size'), "0",
"The content attribute should containt the previously set value");
element.setAttribute('size', 2147483647); /* PR_INT32_MAX */
is(element.size, 2147483647,
"PR_INT32_MAX should be considered as a valid value");
is(element.getAttribute('size'), "2147483647",
"The content attribute should containt the previously set value");
element.setAttribute('size', -2147483648); /* PR_INT32_MIN */
is(element.size, defaultValue,
"The reflecting IDL attribute should return the default value when content attribute value is invalid");
is(element.getAttribute('size'), "-2147483648",
"The content attribute should containt the previously set value");
element.setAttribute('size', 'non-numerical-value');
is(element.size, defaultValue,
"The reflecting IDL attribute should return the default value when content attribute value is invalid");
is(element.getAttribute('size'), 'non-numerical-value',
"The content attribute should containt the previously set value");
element.setAttribute('size', 4294967294); /* PR_INT32_MAX * 2 */
is(element.size, defaultValue,
"Value greater than PR_INT32_MAX should be considered as invalid");
is(element.getAttribute('size'), "4294967294",
"The content attribute should containt the previously set value");
element.setAttribute('size', -4294967296); /* PR_INT32_MIN * 2 */
is(element.size, defaultValue,
"The reflecting IDL attribute should return the default value when content attribute value is invalid");
is(element.getAttribute('size'), "-4294967296",
"The content attribute should containt the previously set value");
element.size = defaultValue + 1;
element.removeAttribute('size');
is(element.size, defaultValue,
"When the attribute is removed, the size should be the default size");
element.setAttribute('size', 'foobar');
is(element.size, defaultValue,
"The reflecting IDL attribute should return the default value when content attribute value is invalid");
element.removeAttribute('size');
is(element.size, defaultValue,
"When the attribute is removed, the size should be the default size");
}
function checkSetSizeException(element)
{
var caught = false;
try {
element.size = 1;
} catch(e) {
caught = true;
}
ok(!caught, "Setting a positive size shouldn't throw an exception");
caught = false;
try {
element.size = 0;
} catch(e) {
caught = true;
}
ok(!caught, "Setting a size to 0 from the IDL shouldn't throw an exception");
element.size = 1;
caught = false;
try {
element.size = -1;
} catch(e) {
caught = true;
}
ok(!caught, "Setting a negative size from the IDL shouldn't throw an exception");
is(element.size, 0, "The size should now be equal to the minimum non-negative value");
caught = false;
try {
element.setAttribute('size', -10);
} catch(e) {
caught = true;
}
ok(!caught, "Setting an invalid size in the content attribute shouldn't throw an exception");
// reverting to defalut
element.removeAttribute('size');
}
function checkSizeWhenChangeMultiple(element, aDefaultNonMultiple, aDefaultMultiple)
{
s.setAttribute('size', -1)
is(s.size, aDefaultNonMultiple, "Size IDL attribute should be 1");
s.multiple = true;
is(s.size, aDefaultMultiple, "Size IDL attribute should be 4");
is(s.getAttribute('size'), "-1", "Size content attribute should be -1");
s.setAttribute('size', -2);
is(s.size, aDefaultMultiple, "Size IDL attribute should be 4");
s.multiple = false;
is(s.size, aDefaultNonMultiple, "Size IDL attribute should be 1");
is(s.getAttribute('size'), "-2", "Size content attribute should be -2");
}
var s = document.getElementById('s');
checkSizeReflection(s, 0);
checkSetSizeException(s);
s.setAttribute('multiple', 'true');
checkSizeReflection(s, 0);
checkSetSizeException(s);
s.removeAttribute('multiple');
checkSizeWhenChangeMultiple(s, 0, 0);
</script>
</pre>
</body>
</html>
|
