public function testAlternativeStandardErrorOutput() { // Skip test on HHVM due to "Segmentation fault". if (defined('HHVM_VERSION')) { return; } $buffer = fopen('php://memory', 'w+'); $curl = new Curl(); $curl->verbose(true, $buffer); $curl->post(Test::TEST_URL); rewind($buffer); $stderr = stream_get_contents($buffer); fclose($buffer); $this->assertNotEmpty($stderr); }