/**
  * Test for process_formset()
  *
  * @return void
  */
 public function testProcessFormSet()
 {
     if (!defined('PMA_TEST_HEADERS')) {
         $this->markTestSkipped('Cannot redefine constant/function - missing runkit extension');
     }
     // case 1
     $formDisplay = $this->getMockBuilder('FormDisplay')->disableOriginalConstructor()->setMethods(array('process', 'getDisplay'))->getMock();
     $formDisplay->expects($this->once())->method('process')->with(false)->will($this->returnValue(false));
     $formDisplay->expects($this->once())->method('getDisplay')->with(true, true);
     PMA_Process_formset($formDisplay);
     // case 2
     $formDisplay = $this->getMockBuilder('FormDisplay')->disableOriginalConstructor()->setMethods(array('process', 'hasErrors', 'displayErrors'))->getMock();
     $formDisplay->expects($this->once())->method('process')->with(false)->will($this->returnValue(true));
     $formDisplay->expects($this->once())->method('hasErrors')->with()->will($this->returnValue(true));
     ob_start();
     PMA_Process_formset($formDisplay);
     $result = ob_get_clean();
     $this->assertContains('<div class="error">', $result);
     $this->assertContains('<a href="?lang=en&amp;token=token&amp;page=&amp;mode=revert">', $result);
     $this->assertContains('<a class="btn" href="index.php?lang=en&amp;token=token">', $result);
     $this->assertContains('<a class="btn" href="?lang=en&amp;token=token&amp;page=&amp;mode=edit">', $result);
     // case 3
     $formDisplay = $this->getMockBuilder('FormDisplay')->disableOriginalConstructor()->setMethods(array('process', 'hasErrors'))->getMock();
     $formDisplay->expects($this->once())->method('process')->with(false)->will($this->returnValue(true));
     $formDisplay->expects($this->once())->method('hasErrors')->with()->will($this->returnValue(false));
     PMA_Process_formset($formDisplay);
     $this->assertEquals(array('HTTP/1.1 303 See Other', 'Location: index.php?lang=en&amp;token=token'), $GLOBALS['header']);
 }
 * Core libraries.
 */
require_once './libraries/config/Form.class.php';
require_once './libraries/config/FormDisplay.class.php';
require_once './setup/lib/form_processing.lib.php';
require './libraries/config/setup.forms.php';
$mode = filter_input(INPUT_GET, 'mode');
$id = filter_input(INPUT_GET, 'id', FILTER_VALIDATE_INT);
$cf = $GLOBALS['ConfigFile'];
$server_exists = !empty($id) && $cf->get("Servers/{$id}") !== null;
if ($mode == 'edit' && $server_exists) {
    $page_title = __('Edit server') . ' ' . $id . ' <small>(' . htmlspecialchars($cf->getServerDSN($id)) . ')</small>';
} elseif ($mode == 'remove' && $server_exists) {
    $cf->removeServer($id);
    header('Location: index.php');
    exit;
} elseif ($mode == 'revert' && $server_exists) {
    // handled by process_formset()
} else {
    $page_title = __('Add a new server');
    $id = 0;
}
if (isset($page_title)) {
    echo '<h2>' . $page_title . '</h2>';
}
$form_display = new FormDisplay($cf);
foreach ($forms['Servers'] as $form_name => $form) {
    $form_display->registerForm($form_name, $form, $id);
}
PMA_Process_formset($form_display);