t:old_format.t and piped.t removed

t/old_format.t

-
-use Test::Nginx::Socket 'no_plan';
-
-run_tests();
-
-__DATA__
-
-=== TEST 1: valid AC, verification of VOMS attributes in old format
---- main_config
-    env OPENSSL_ALLOW_PROXY_CERTS=1;
-    env X509_VOMS_DIR=t/vomsdir;
-    env X509_CERT_DIR=t/trust-anchors;
---- http_config
-    server {
-        error_log logs/error.log debug;
-        listen 8443 ssl;
-        ssl_certificate ../../certs/nginx_voms_example.cert.pem;
-        ssl_certificate_key ../../certs/nginx_voms_example.key.pem;
-        ssl_client_certificate ../../trust-anchors/igi-test-ca.pem;
-        ssl_verify_depth 10;
-        ssl_verify_client on;
-	location = / {
-            default_type text/plain;
-            echo $voms_fqans;
-        }
-    }
---- config
-    location = / {
-        error_log logs/error-proxy.log debug;
-        proxy_pass https://localhost:8443/;
-        proxy_ssl_certificate ../../certs/6.cert.pem;
-        proxy_ssl_certificate_key ../../certs/6.key.pem;
-    }
---- request
-GET / 
---- response_body
-/test
---- error_code: 200

t/piped.t

-
-use Test::Nginx::Socket 'no_plan';
-
-run_tests();
-
-__DATA__
-
-=== TEST 1: valid AC, subsequent requests for $voms_user attribute 
---- main_config
-    env OPENSSL_ALLOW_PROXY_CERTS=1;
-    env X509_VOMS_DIR=t/vomsdir;
-    env X509_CERT_DIR=t/trust-anchors;
---- http_config
-    server {
-        error_log logs/error.log debug;
-        listen 8443 ssl;
-        ssl_certificate ../../certs/nginx_voms_example.cert.pem;
-        ssl_certificate_key ../../certs/nginx_voms_example.key.pem;
-        ssl_client_certificate ../../trust-anchors/igi-test-ca.pem;
-        ssl_verify_depth 10;
-        ssl_verify_client on;
-	location = / {
-            default_type text/plain;
-            echo $voms_user; 
-        }
-    }
---- config
-    location = / {
-        error_log logs/error-proxy.log debug;
-        proxy_pass https://localhost:8443/;
-        proxy_ssl_certificate ../../certs/3.cert.pem;
-        proxy_ssl_certificate_key ../../certs/3.key.pem;
-    }
---- pipelined_requests eval
-["GET /", "GET /", "GET /"] 
---- response_body eval
-["/C=IT/O=IGI/CN=test0\n", "/C=IT/O=IGI/CN=test0\n", "/C=IT/O=IGI/CN=test0\n"]