improve test

ext/openssl/tests/openssl_csr_new_basic.phpt

@@ -9,16 +9,18 @@ $a = 1;
 var_dump(openssl_csr_new(1,$a));
 var_dump(openssl_csr_new(1,$a,1,1));
 $a = array();
-var_dump(openssl_csr_new(array(), $a, array('config' => __DIR__ . DIRECTORY_SEPARATOR . 'openssl.cnf'), array()));
+
+$conf = array('config' => dirname(__FILE__) . DIRECTORY_SEPARATOR . 'openssl.cnf');
+var_dump(openssl_csr_new(array(), $a, $conf, array()));
 
 // this leaks
 $a = array(1,2);
 $b = array(1,2);
-var_dump(openssl_csr_new($a, $b, array('config' => __DIR__ . DIRECTORY_SEPARATOR . 'openssl.cnf')));
+var_dump(openssl_csr_new($a, $b, $conf));
 
 // options type check
-$x = openssl_pkey_new();
-var_dump(openssl_csr_new(["countryName" => "DE"], $x, ["x509_extensions" => 0xDEADBEEF]));
+$x = openssl_pkey_new($conf);
+var_dump(openssl_csr_new(["countryName" => "DE"], $x, $conf + ["x509_extensions" => 0xDEADBEEF]));
 
 
 echo "Done\n";