[tests] search for perl in PATH instead of /usr/bin; whitespace + test config cleanups

From: Stefan Bühler <stbuehler@web.de>

git-svn-id: svn://svn.lighttpd.net/lighttpd/branches/lighttpd-1.4.x@3019 152afb58-edef-0310-8abb-c4023f1b3aa9

9 files changed, 13 insertions, 11 deletions

diff --git a/tests/docroot/www/404.fcgi b/tests/docroot/www/404.fcgi
index 468089f8..f98c3f6c 100755
--- a/tests/docroot/www/404.fcgi
+++ b/tests/docroot/www/404.fcgi
@@ -1,6 +1,8 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
+
 #use CGI qw/:standard/;
 use CGI::Fast qw(:standard);
+
 my $cgi = new CGI;
 while (new CGI::Fast) {
     my $request_uri = $ENV{'REQUEST_URI'};
diff --git a/tests/docroot/www/404.pl b/tests/docroot/www/404.pl
index 0f743d03..9486ed66 100755
--- a/tests/docroot/www/404.pl
+++ b/tests/docroot/www/404.pl
@@ -1,5 +1,7 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
+
 use CGI qw/:standard/;
+
 my $cgi = new CGI;
 my $request_uri = $ENV{'REQUEST_URI'};
 print (STDERR "REQUEST_URI: $request_uri\n");
diff --git a/tests/docroot/www/cgi-pathinfo.pl b/tests/docroot/www/cgi-pathinfo.pl
index 7bebb0c9..6b3a3355 100644
--- a/tests/docroot/www/cgi-pathinfo.pl
+++ b/tests/docroot/www/cgi-pathinfo.pl
@@ -1,4 +1,4 @@
-#! /usr/bin/perl
+#!/usr/bin/env perl
 
 print "Content-Type: text/html\r\n\r\n";
 
diff --git a/tests/docroot/www/cgi.pl b/tests/docroot/www/cgi.pl
index 88ae6d35..6269bd2f 100644
--- a/tests/docroot/www/cgi.pl
+++ b/tests/docroot/www/cgi.pl
@@ -1,4 +1,4 @@
-#! /usr/bin/perl
+#!/usr/bin/env perl
 
 print "Content-Type: text/html\r\n\r\n";
 
diff --git a/tests/docroot/www/get-header.pl b/tests/docroot/www/get-header.pl
index 905f3e79..1e19677d 100644
--- a/tests/docroot/www/get-header.pl
+++ b/tests/docroot/www/get-header.pl
@@ -1,4 +1,4 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 
 my $s = $ENV{$ENV{"QUERY_STRING"}};
 
diff --git a/tests/docroot/www/get-post-len.pl b/tests/docroot/www/get-post-len.pl
index bac8bbf8..82276bd6 100644
--- a/tests/docroot/www/get-post-len.pl
+++ b/tests/docroot/www/get-post-len.pl
@@ -1,5 +1,4 @@
-#!/usr/bin/perl
-
+#!/usr/bin/env perl
 
 print "Content-Type: text/plain\r\n\r\n";
 
@@ -12,4 +11,3 @@ if ($ENV{"REQUEST_METHOD"} eq "POST") {
 } else {
 	print "0";
 }
-
diff --git a/tests/docroot/www/ip.pl b/tests/docroot/www/ip.pl
index 6c9e993a..fa56ddcf 100755
--- a/tests/docroot/www/ip.pl
+++ b/tests/docroot/www/ip.pl
@@ -1,4 +1,4 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 print "Content-Type: text/html\r\n\r\n";
 print $ENV{'REMOTE_ADDR'};
 
diff --git a/tests/docroot/www/nph-status.pl b/tests/docroot/www/nph-status.pl
index d817c7fd..b42da741 100755
--- a/tests/docroot/www/nph-status.pl
+++ b/tests/docroot/www/nph-status.pl
@@ -1,4 +1,4 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 
 my $status = 200;
 
diff --git a/tests/docroot/www/send404.pl b/tests/docroot/www/send404.pl
index a92dfa6c..7a8ab0e7 100755
--- a/tests/docroot/www/send404.pl
+++ b/tests/docroot/www/send404.pl
@@ -1,4 +1,4 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 use CGI qw/:standard/;
 print header ( -status => 404
                -type   => 'text/plain' );