tests/phpunit/includes/libs/XhprofTest.php

   1 <?php
   2 /**
   3  * This program is free software; you can redistribute it and/or modify
   4  * it under the terms of the GNU General Public License as published by
   5  * the Free Software Foundation; either version 2 of the License, or
   6  * (at your option) any later version.
   7  *
   8  * This program is distributed in the hope that it will be useful,
   9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  11  * GNU General Public License for more details.
  12  *
  13  * You should have received a copy of the GNU General Public License along
  14  * with this program; if not, write to the Free Software Foundation, Inc.,
  15  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  16  * http://www.gnu.org/copyleft/gpl.html
  17  *
  18  * @file
  19  */
  20
  21 class XhprofTest extends PHPUnit_Framework_TestCase {
  22
  23         use MediaWikiCoversValidator;
  24
  25         /**
  26          * Trying to enable Xhprof when it is already enabled causes an exception
  27          * to be thrown.
  28          *
  29          * @expectedException        Exception
  30          * @expectedExceptionMessage already enabled
  31          * @covers Xhprof::enable
  32          */
  33         public function testEnable() {
  34                 $xhprof = new ReflectionClass( 'Xhprof' );
  35                 $enabled = $xhprof->getProperty( 'enabled' );
  36                 $enabled->setAccessible( true );
  37                 $enabled->setValue( true );
  38                 $xhprof->getMethod( 'enable' )->invoke( null );
  39         }
  40 }