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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /dom/html/test/test_bug535043.html
parentInitial commit. (diff)
downloadfirefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz
firefox-26a029d407be480d791972afb5975cf62c9360a6.zip
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+<!DOCTYPE HTML>
+<html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=535043
+-->
+<head>
+ <title>Test for Bug 535043</title>
+ <script src="/tests/SimpleTest/SimpleTest.js"></script>
+ <script 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=535043">Mozilla Bug 535043</a>
+<p id="display"></p>
+<div id="content">
+ <textarea></textarea>
+ <textarea maxlength="-1"></textarea>
+ <textarea maxlength="0"></textarea>
+ <textarea maxlength="2"></textarea>
+</div>
+<pre id="test">
+<script type="text/javascript">
+
+/** Test for Bug 535043 **/
+function checkTextArea(textArea) {
+ textArea.value = '';
+ textArea.focus();
+ for (var j = 0; j < 3; j++) {
+ sendString("x");
+ }
+ var htmlMaxLength = textArea.getAttribute('maxlength');
+ var domMaxLength = textArea.maxLength;
+ if (htmlMaxLength == null) {
+ is(domMaxLength, -1,
+ 'maxlength is unset but maxLength DOM attribute is not -1');
+ } else if (htmlMaxLength < 0) {
+ // Per the HTML5 spec, out-of-range values are supposed to translate to -1,
+ // not 0, but they don't?
+ is(domMaxLength, -1,
+ 'maxlength is out of range but maxLength DOM attribute is not -1');
+ } else {
+ is(domMaxLength, parseInt(htmlMaxLength),
+ 'maxlength in DOM does not match provided value');
+ }
+ if (textArea.maxLength == -1) {
+ is(textArea.value.length, 3,
+ 'textarea with maxLength -1 should have no length limit');
+ } else {
+ is(textArea.value.length, textArea.maxLength, 'textarea has maxLength ' +
+ textArea.maxLength + ' but length ' + textArea.value.length );
+ }
+}
+
+SimpleTest.waitForFocus(function() {
+ var textAreas = document.getElementsByTagName('textarea');
+ for (var i = 0; i < textAreas.length; i++) {
+ checkTextArea(textAreas[i]);
+ }
+
+ textArea = textAreas[0];
+ testNums = [-42, -1, 0, 2];
+ for (var i = 0; i < testNums.length; i++) {
+ textArea.removeAttribute('maxlength');
+
+ var caught = false;
+ try {
+ textArea.maxLength = testNums[i];
+ } catch (e) {
+ caught = true;
+ }
+ if (testNums[i] < 0) {
+ ok(caught, 'Setting negative maxLength should throw exception');
+ } else {
+ ok(!caught, 'Setting nonnegative maxLength should not throw exception');
+ }
+ checkTextArea(textArea);
+
+ textArea.setAttribute('maxlength', testNums[i]);
+ checkTextArea(textArea);
+ }
+
+ SimpleTest.finish();
+});
+
+SimpleTest.waitForExplicitFinish();
+
+</script>
+</pre>
+</body>
+</html>