}
if (function_exists('gzuncompress')) {
$encodings[] = 'deflate';
}
$headers = array('accept-encoding' => 'bzip2');
array_unshift($encodings, 'bzip2');
$target_headers = implode(',', $encodings);
$t->like($b->get($dump_headers_url, array(), $headers)->getResponseText(), "/{$target_headers}/", 'it is possible to set supplementary encodings');
/*******************/
/* History methods */
/*******************/
$t->diag('History methods');
$b = new sfWebBrowser(array(), $adapter);
$b->get($dump_headers_url);
$b->get($dump_headers_url . '?foo=bar');
$b->back();
$t->unlike($b->getResponseText(), '/foo=bar/', 'back() executes again the previous request in the history');
$b->forward();
$t->like($b->getResponseText(), '/foo=bar/', 'forward() executes again the next request in the history');
$b->reload();
$t->like($b->getResponseText(), '/foo=bar/', 'reload() executes again the current request in the history');
/********************/
/* Error management */
/********************/
$t->diag('Error management');
try {
$b->get('http://nonexistent');
$t->fail('an exception is thrown when an adapter error occurs');
} catch (Exception $e) {
$t->pass('an exception is thrown when an adapter error occurs');
}
