Merge pull request #10 from ashnazg/bug20489

testcase for bug 20489

Author: ashnazg

tests/bug_20489.phpt

@@ -0,0 +1,40 @@
+--TEST--
+Bug 20489 Textareas with umlauts or other special chars are rendered empty
+--FILE--
+<?php
+if (defined('E_DEPRECATED')) {
+    error_reporting(E_ALL & ~E_NOTICE & ~E_STRICT & ~E_DEPRECATED);
+} else {
+    error_reporting(E_ALL & ~E_NOTICE & ~E_STRICT);
+}
+
+require_once "HTML/QuickForm.php";
+
+$form = new HTML_QuickForm('register', 'post'); 
+$form->addElement('text', 't1', 'Text'); 
+$form->addElement('textarea','ta','Text area');
+$form->addElement('submit','sb','Submit form');
+
+$form->setDefaults(array("t1"=>"äöüß", "ta"=>"äöüß"));
+$form->display();
+?>
+--EXPECTF--
+<form action="%s" method="post" name="register" id="register">
+<div>
+<table border="0">
+
+	<tr>
+		<td align="right" valign="top"><b>Text</b></td>
+		<td valign="top" align="left">	<input name="t1" type="text" value="äöüß" /></td>
+	</tr>
+	<tr>
+		<td align="right" valign="top"><b>Text area</b></td>
+		<td valign="top" align="left">	<textarea name="ta">äöüß</textarea></td>
+	</tr>
+	<tr>
+		<td align="right" valign="top"><b></b></td>
+		<td valign="top" align="left">	<input name="sb" value="Submit form" type="submit" /></td>
+	</tr>
+</table>
+</div>
+</form>