removed warnings on empty response-body, added debug output to mod_proxy

git-svn-id: svn://svn.lighttpd.net/lighttpd/branches/lighttpd-merge-1.4.x@559 152afb58-edef-0310-8abb-c4023f1b3aa9

tests/LightyTest.pm

@@ -195,6 +195,7 @@ sub handle_http {
 		}
 
 		if (defined $href->{'HTTP-Content'}) {
+			$resp_body = "" unless defined $resp_body;
 			if ($href->{'HTTP-Content'} ne $resp_body) {
 				diag(sprintf("body failed: expected '%s', got '%s'\n", $href->{'HTTP-Content'}, $resp_body));
 				return -1;

tests/fastcgi-13.conf

@@ -87,7 +87,7 @@ fastcgi.server              = ( ".php" => (
                                   "grisu" => ( 
 				    "host" => "127.0.0.1",
 				    "port" => 1048,
-				    "bin-path" => "/home/weigon/Documents/php-4.3.10/sapi/cgi/php -c /usr/local/lib/php.ini",
+				    "bin-path" => "/home/jan/Documents/php-5.1.0b3/sapi/cgi/php -c /usr/local/lib/php.ini",
 				  )
 				)
 			      )

tests/mod-fastcgi.t

@@ -216,7 +216,7 @@ EOF
 }
 
 SKIP: {
-	skip "no php found", 3 unless -x "/home/weigon/Documents/php-4.3.10/sapi/cgi/php"; 
+	skip "no php found", 3 unless -x "/home/jan/Documents/php-5.1.0b3/sapi/cgi/php"; 
 	$tf->{CONFIGFILE} = 'fastcgi-13.conf';
 	ok($tf->start_proc == 0, "Starting lighttpd with $tf->{CONFIGFILE}") or die();
 	$t->{REQUEST}  = ( <<EOF

tests/mod-proxy.t

@@ -33,7 +33,7 @@ ok($tf_real->start_proc == 0, "Starting lighttpd") or die();
 ok($tf_proxy->start_proc == 0, "Starting lighttpd as proxy") or die();
 
 $t->{REQUEST}  = ( <<EOF
-GET /phpinfo.php HTTP/1.0
+GET /index.html HTTP/1.0
 Host: www.example.org
 EOF
  );
@@ -41,7 +41,7 @@ $t->{RESPONSE} = ( { 'HTTP-Protocol' => 'HTTP/1.0', 'HTTP-Status' => 200 } );
 ok($tf_proxy->handle_http($t) == 0, 'valid request');
 
 $t->{REQUEST}  = ( <<EOF
-GET /phpinfo.php HTTP/1.0
+GET /index.html HTTP/1.0
 Host: www.example.org
 EOF
  );

tests/proxy.conf

@@ -67,6 +67,7 @@ setenv.add-environment      = ( "TRAC_ENV" => "foo")
 setenv.add-request-header   = ( "FOO" => "foo")
 setenv.add-response-header  = ( "BAR" => "foo")
 
+proxy.debug = 1
 proxy.server              = ( "" => ( 
                                   "grisu" => ( 
 				    "host" => "127.0.0.1",