gecko/layout/forms/test/test_bug345267.html

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<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=345267
-->
<head>
<title>Test for Bug 345267</title>
<script type="text/javascript" src="/MochiKit/packed.js"></script>
<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<script type="text/javascript" src="/tests/SimpleTest/EventUtils.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=345267">Mozilla Bug 345267</a>
<p id="display">
<input id="d1" maxlength="3" value="abcde">
<input id="d2" maxlength="3">
<input id="d3" maxlength="3">
<input id="d4" value="abcdefghijk">
<input id="target" value="abcdefghijklm" maxlength="3">
</p>
<div id="content" style="display: none">
<input id="u1" maxlength="3" value="abcdef">
<input id="u2" maxlength="3">
<input id="u3" maxlength="3">
<input id="u4" value="abcdefghijkl">
</div>
<pre id="test">
<script class="testbody" type="text/javascript">
/** Test for Bug 345267 **/
is($("d1").value, "abcde",
"Displayed initial value should not be truncated by maxlength");
is($("u1").value, "abcdef",
"Undisplayed initial value should not be truncated by maxlength");
$("d2").value = "abcdefg";
is($("d2").value, "abcdefg",
"Displayed set value should not be truncated by maxlength");
$("u2").value = "abcdefgh";
is($("u2").value, "abcdefgh",
"Undisplayed set value should not be truncated by maxlength");
$("d3").defaultValue = "abcdefghi";
is($("d3").value, "abcdefghi",
"Displayed set defaultValue should not be truncated by maxlength");
$("u3").defaultValue = "abcdefghij";
is($("u3").value, "abcdefghij",
"Undisplayed set defaultValue should not be truncated by maxlength");
$("d4").maxLength = "3";
is($("d4").value, "abcdefghijk",
"Displayed: setting maxLength should not truncate existing value");
$("u4").maxLength = "3";
is($("u4").value, "abcdefghijkl",
"Undisplayed: setting maxLength should not truncate existing value");
// Now start the editing tests
is($("target").value, "abcdefghijklm", "Test starting state incorrect");
$("target").focus();
sendKey("back_space");
is($("target").value, "abcdefghijkl", "Should only delete one char");
sendKey("back_space");
is($("target").value, "abcdefghijk", "Should only delete one char again");
(function () {
netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
$("target").controllers.getControllerForCommand('cmd_undo')
.doCommand('cmd_undo');
})();
is($("target").value, "abcdefghijklm",
"Should be able to undo deletion in the face of maxlength");
sendString("nopq");
is($("target").value, "abcdefghijklm",
"Typing should have no effect when already past maxlength");
$("target").value = "";
sendString("abcde");
is($("target").value, "abc", "Typing should be limited by maxlength");
$("target").value = "";
sendString("ad");
sendKey("left");
sendString("bc")
is($("target").value, "abd", "Typing should be limited by maxlength again");
</script>
</pre>
</body>
</html>