diff --git a/_test/cases/inc/parser/xhtml_htmlphp.test.php b/_test/cases/inc/parser/xhtml_htmlphp.test.php
new file mode 100644
index 0000000000000000000000000000000000000000..acd3bbf9265d8b6510c2e0c726942a7ff65df0fe
--- /dev/null
+++ b/_test/cases/inc/parser/xhtml_htmlphp.test.php
@@ -0,0 +1,127 @@
+<?php
+if (!defined('DOKU_BASE')) define('DOKU_BASE','./');
+require_once 'parser.inc.php';
+require_once DOKU_INC.'inc/parser/xhtml.php';
+
+class Doku_Renderer_tester extends Doku_Renderer_xhtml {
+
+ // simplify to avoid GeSHi
+ function code($text, $language = NULL) {
+ $this->preformatted($text);
+ }
+
+}
+
+/*
+ * test case for parser/xhtml.php _headertolink method
+ * definition: function _headertolink($title,$create)
+ */
+
+class xhtml_htmlphp_test extends TestOfDoku_Parser {
+
+ function _run_parser($modes,$data) {
+
+ foreach ($modes as $mode => $name) {
+ $class = 'Doku_Parser_Mode_'.$name;
+ $this->P->addMode($mode,new $class());
+ }
+
+ $R = new Doku_Renderer_tester();
+ $this->P->parse($data);
+ foreach ( $this->H->calls as $instruction ) {
+ // Execute the callback against the Renderer
+ call_user_func_array(array(&$R, $instruction[0]),$instruction[1]);
+ }
+
+ return str_replace("\n",'',$R->doc);
+ }
+
+ function test_html_off(){
+ $test = array('<html><b>bold</b></html>','<p><pre class="code"><b>bold</b></pre></p>');
+
+ global $conf;
+ $conf['htmlok'] = 0;
+
+ $result = $this->_run_parser(array('html'=>'html'),$test[0]);
+
+ $this->assertEqual($result,$test[1]);
+ }
+
+ function test_html_on(){
+ $test = array('<html><b>bold</b></html>','<p><b>bold</b></p>');
+
+ global $conf;
+ $conf['htmlok'] = 1;
+
+ $result = $this->_run_parser(array('html'=>'html'),$test[0]);
+
+ $this->assertEqual($result,$test[1]);
+ }
+
+ function test_htmlblock_off(){
+ $test = array('<HTML><b>bold</b></HTML>','<pre class="code"><b>bold</b></pre>');
+
+ global $conf;
+ $conf['htmlok'] = 0;
+
+ $result = $this->_run_parser(array('html'=>'html'),$test[0]);
+
+ $this->assertEqual($result,$test[1]);
+ }
+
+ function test_htmlblock_on(){
+ $test = array('<HTML><b>bold</b></HTML>','<b>bold</b>');
+
+ global $conf;
+ $conf['htmlok'] = 1;
+
+ $result = $this->_run_parser(array('html'=>'html'),$test[0]);
+
+ $this->assertEqual($result,$test[1]);
+ }
+
+ function test_php_off(){
+ $test = array('<php>echo(1+1);</php>','<p><pre class="code">echo(1+1);</pre></p>');
+
+ global $conf;
+ $conf['phpok'] = 0;
+
+ $result = $this->_run_parser(array('php'=>'php'),$test[0]);
+
+ $this->assertEqual($result,$test[1]);
+ }
+
+ function test_php_on(){
+ $test = array('<php>echo(1+1);</php>','<p>2</p>');
+
+ global $conf;
+ $conf['phpok'] = 1;
+
+ $result = $this->_run_parser(array('php'=>'php'),$test[0]);
+
+ $this->assertEqual($result,$test[1]);
+ }
+
+ function test_phpblock_off(){
+ $test = array('<PHP>echo(1+1);</PHP>','<pre class="code">echo(1+1);</pre>');
+
+ global $conf;
+ $conf['phpok'] = 0;
+
+ $result = $this->_run_parser(array('php'=>'php'),$test[0]);
+
+ $this->assertEqual($result,$test[1]);
+ }
+
+ function test_phpblock_on(){
+ $test = array('<PHP>echo(1+1);</PHP>',"2");
+
+ global $conf;
+ $conf['phpok'] = 1;
+
+ $result = $this->_run_parser(array('php'=>'php'),$test[0]);
+
+ $this->assertEqual($result,$test[1]);
+ }
+
+}