t/lib/cgi-function.t

   1 #!/usr/local/bin/perl -w
   2
   3 BEGIN {
   4     chdir('t') if -d 't';
   5     @INC = '../lib';
   6 }
   7
   8 # Test ability to retrieve HTTP request info
   9 ######################### We start with some black magic to print on failure.
  10 use lib '../blib/lib','../blib/arch';
  11
  12 BEGIN {$| = 1; print "1..27\n"; }
  13 END {print "not ok 1\n" unless $loaded;}
  14 use Config;
  15 use CGI (':standard','keywords');
  16 $loaded = 1;
  17 print "ok 1\n";
  18
  19 ######################### End of black magic.
  20
  21 # util
  22 sub test {
  23     local($^W) = 0;
  24     my($num, $true,$msg) = @_;
  25     print($true ? "ok $num\n" : "not ok $num $msg\n");
  26 }
  27
  28 my $CRLF = "\015\012";
  29
  30 # A peculiarity of sending "\n" through MBX|Socket|web-server on VMS
  31 # is that a CR character gets inserted automatically in the web server
  32 # case but not internal to perl's double quoted strings "\n".  This
  33 # test would need to be modified to use the "\015\012" on VMS if it
  34 # were actually run through a web server.
  35 # Thanks to Peter Prymmer for this
  36
  37 if ($^O eq 'VMS') { $CRLF = "\n"; }
  38
  39 # Set up a CGI environment
  40 $ENV{REQUEST_METHOD}='GET';
  41 $ENV{QUERY_STRING}  ='game=chess&game=checkers&weather=dull';
  42 $ENV{PATH_INFO}     ='/somewhere/else';
  43 $ENV{PATH_TRANSLATED} ='/usr/local/somewhere/else';
  44 $ENV{SCRIPT_NAME}   ='/cgi-bin/foo.cgi';
  45 $ENV{SERVER_PROTOCOL} = 'HTTP/1.0';
  46 $ENV{SERVER_PORT} = 8080;
  47 $ENV{SERVER_NAME} = 'the.good.ship.lollypop.com';
  48 $ENV{HTTP_LOVE} = 'true';
  49
  50 test(2,request_method() eq 'GET',"CGI::request_method()");
  51 test(3,query_string() eq 'game=chess;game=checkers;weather=dull',"CGI::query_string()");
  52 test(4,param() == 2,"CGI::param()");
  53 test(5,join(' ',sort {$a cmp $b} param()) eq 'game weather',"CGI::param()");
  54 test(6,param('game') eq 'chess',"CGI::param()");
  55 test(7,param('weather') eq 'dull',"CGI::param()");
  56 test(8,join(' ',param('game')) eq 'chess checkers',"CGI::param()");
  57 test(9,param(-name=>'foo',-value=>'bar'),'CGI::param() put');
  58 test(10,param(-name=>'foo') eq 'bar','CGI::param() get');
  59 test(11,query_string() eq 'game=chess;game=checkers;weather=dull;foo=bar',"CGI::query_string() redux");
  60 test(12,http('love') eq 'true',"CGI::http()");
  61 test(13,script_name() eq '/cgi-bin/foo.cgi',"CGI::script_name()");
  62 test(14,url() eq 'http://the.good.ship.lollypop.com:8080/cgi-bin/foo.cgi',"CGI::url()");
  63 test(15,self_url() eq
  64      'http://the.good.ship.lollypop.com:8080/cgi-bin/foo.cgi/somewhere/else?game=chess;game=checkers;weather=dull;foo=bar',
  65      "CGI::url()");
  66 test(16,url(-absolute=>1) eq '/cgi-bin/foo.cgi','CGI::url(-absolute=>1)');
  67 test(17,url(-relative=>1) eq 'foo.cgi','CGI::url(-relative=>1)');
  68 test(18,url(-relative=>1,-path=>1) eq 'foo.cgi/somewhere/else','CGI::url(-relative=>1,-path=>1)');
  69 test(19,url(-relative=>1,-path=>1,-query=>1) eq
  70      'foo.cgi/somewhere/else?game=chess;game=checkers;weather=dull;foo=bar',
  71      'CGI::url(-relative=>1,-path=>1,-query=>1)');
  72 Delete('foo');
  73 test(20,!param('foo'),'CGI::delete()');
  74
  75 CGI::_reset_globals();
  76 $ENV{QUERY_STRING}='mary+had+a+little+lamb';
  77 test(21,join(' ',keywords()) eq 'mary had a little lamb','CGI::keywords');
  78 test(22,join(' ',param('keywords')) eq 'mary had a little lamb','CGI::keywords');
  79
  80 CGI::_reset_globals;
  81 if ($Config{d_fork}) {
  82   $test_string = 'game=soccer&game=baseball&weather=nice';
  83   $ENV{REQUEST_METHOD}='POST';
  84   $ENV{CONTENT_LENGTH}=length($test_string);
  85   $ENV{QUERY_STRING}='big_balls=basketball&small_balls=golf';
  86   if (open(CHILD,"|-")) {  # cparent
  87     print CHILD $test_string;
  88     close CHILD;
  89     exit 0;
  90   }
  91   # at this point, we're in a new (child) process
  92   test(23,param('weather') eq 'nice',"CGI::param() from POST");
  93   test(24,(url_param('big_balls') eq 'basketball'),"CGI::url_param()");
  94 } else {
  95   print "ok 23 # Skip\n";
  96   print "ok 24 # Skip\n";
  97 }
  98 test(25,redirect('http://somewhere.else') eq "Status: 302 Moved${CRLF}location: http://somewhere.else${CRLF}${CRLF}","CGI::redirect() 1");
  99 my $h = redirect(-Location=>'http://somewhere.else',-Type=>'text/html');
 100 test(26,$h eq "Status: 302 Moved${CRLF}location: http://somewhere.else${CRLF}Content-Type: text/html; charset=ISO-8859-1${CRLF}${CRLF}","CGI::redirect() 2");
 101 test(27,redirect(-Location=>'http://somewhere.else/bin/foo&bar',-Type=>'text/html') eq "Status: 302 Moved${CRLF}location: http://somewhere.else/bin/foo&bar${CRLF}Content-Type: text/html; charset=ISO-8859-1${CRLF}${CRLF}","CGI::redirect() 2");