Test index.php handling.
function testIndexPhpHandling() {
$index_php = $GLOBALS['base_url'] . '/index.php';
$this
->drupalGet($index_php, array(
'external' => TRUE,
));
$this
->assertResponse(200, 'Make sure index.php returns a valid page.');
$this
->drupalGet($index_php . '/user', array(
'external' => TRUE,
));
$this
->assertResponse(200, 'Make sure index.php/user returns a valid page.');
}