public function testBaseTagGeneration()
{
// XHTML wil have a closed base tag
$tmpl1 = '<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"' . ' "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head><% base_tag %></head>
<body><p>test</p><body>
</html>';
$this->assertRegExp('/<head><base href=".*" \\/><\\/head>/', $this->render($tmpl1));
// HTML4 and 5 will only have it for IE
$tmpl2 = '<!DOCTYPE html>
<html>
<head><% base_tag %></head>
<body><p>test</p><body>
</html>';
$this->assertRegExp('/<head><base href=".*"><!--\\[if lte IE 6\\]><\\/base><!\\[endif\\]--><\\/head>/', $this->render($tmpl2));
$tmpl3 = '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head><% base_tag %></head>
<body><p>test</p><body>
</html>';
$this->assertRegExp('/<head><base href=".*"><!--\\[if lte IE 6\\]><\\/base><!\\[endif\\]--><\\/head>/', $this->render($tmpl3));
// Check that the content negotiator converts to the equally legal formats
$negotiator = new ContentNegotiator();
$response = new HTTPResponse($this->render($tmpl1));
$negotiator->html($response);
$this->assertRegExp('/<head><base href=".*"><!--\\[if lte IE 6\\]><\\/base><!\\[endif\\]--><\\/head>/', $response->getBody());
$response = new HTTPResponse($this->render($tmpl1));
$negotiator->xhtml($response);
$this->assertRegExp('/<head><base href=".*" \\/><\\/head>/', $response->getBody());
}
