t/lib/cgi-request.t

   1 #!./perl
   2
   3 # Test ability to retrieve HTTP request info
   4 ######################### We start with some black magic to print on failure.
   5
   6 BEGIN {
   7     chdir 't' if -d 't';
   8     unshift @INC, '../lib' if -d '../lib';
   9 }
  10
  11 BEGIN {$| = 1; print "1..33\n"; }
  12 END {print "not ok 1\n" unless $loaded;}
  13 use CGI ();
  14 use Config;
  15 $loaded = 1;
  16 print "ok 1\n";
  17
  18 ######################### End of black magic.
  19
  20 # util
  21 sub test {
  22     local($^W) = 0;
  23     my($num, $true,$msg) = @_;
  24     print($true ? "ok $num\n" : "not ok $num $msg\n");
  25 }
  26
  27 # Set up a CGI environment
  28 $ENV{REQUEST_METHOD}  = 'GET';
  29 $ENV{QUERY_STRING}    = 'game=chess&game=checkers&weather=dull';
  30 $ENV{PATH_INFO}       = '/somewhere/else';
  31 $ENV{PATH_TRANSLATED} = '/usr/local/somewhere/else';
  32 $ENV{SCRIPT_NAME}     = '/cgi-bin/foo.cgi';
  33 $ENV{SERVER_PROTOCOL} = 'HTTP/1.0';
  34 $ENV{SERVER_PORT}     = 8080;
  35 $ENV{SERVER_NAME}     = 'the.good.ship.lollypop.com';
  36 $ENV{REQUEST_URI}     = "$ENV{SCRIPT_NAME}$ENV{PATH_INFO}?$ENV{QUERY_STRING}";
  37 $ENV{HTTP_LOVE}       = 'true';
  38
  39 $q = new CGI;
  40 test(2,$q,"CGI::new()");
  41 test(3,$q->request_method eq 'GET',"CGI::request_method()");
  42 test(4,$q->query_string eq 'game=chess;game=checkers;weather=dull',"CGI::query_string()");
  43 test(5,$q->param() == 2,"CGI::param()");
  44 test(6,join(' ',sort $q->param()) eq 'game weather',"CGI::param()");
  45 test(7,$q->param('game') eq 'chess',"CGI::param()");
  46 test(8,$q->param('weather') eq 'dull',"CGI::param()");
  47 test(9,join(' ',$q->param('game')) eq 'chess checkers',"CGI::param()");
  48 test(10,$q->param(-name=>'foo',-value=>'bar'),'CGI::param() put');
  49 test(11,$q->param(-name=>'foo') eq 'bar','CGI::param() get');
  50 test(12,$q->query_string eq 'game=chess;game=checkers;weather=dull;foo=bar',"CGI::query_string() redux");
  51 test(13,$q->http('love') eq 'true',"CGI::http()");
  52 test(14,$q->script_name eq '/cgi-bin/foo.cgi',"CGI::script_name()");
  53 test(15,$q->url eq 'http://the.good.ship.lollypop.com:8080/cgi-bin/foo.cgi',"CGI::url()");
  54 test(16,$q->self_url eq
  55      'http://the.good.ship.lollypop.com:8080/cgi-bin/foo.cgi/somewhere/else?game=chess;game=checkers;weather=dull;foo=bar',
  56      "CGI::url()");
  57 test(17,$q->url(-absolute=>1) eq '/cgi-bin/foo.cgi','CGI::url(-absolute=>1)');
  58 test(18,$q->url(-relative=>1) eq 'foo.cgi','CGI::url(-relative=>1)');
  59 test(19,$q->url(-relative=>1,-path=>1) eq 'foo.cgi/somewhere/else','CGI::url(-relative=>1,-path=>1)');
  60 test(20,$q->url(-relative=>1,-path=>1,-query=>1) eq
  61      'foo.cgi/somewhere/else?game=chess;game=checkers;weather=dull;foo=bar',
  62      'CGI::url(-relative=>1,-path=>1,-query=>1)');
  63 $q->delete('foo');
  64 test(21,!$q->param('foo'),'CGI::delete()');
  65
  66 $q->_reset_globals;
  67 $ENV{QUERY_STRING}='mary+had+a+little+lamb';
  68 test(22,$q=new CGI,"CGI::new() redux");
  69 test(23,join(' ',$q->keywords) eq 'mary had a little lamb','CGI::keywords');
  70 test(24,join(' ',$q->param('keywords')) eq 'mary had a little lamb','CGI::keywords');
  71 test(25,$q=new CGI('foo=bar&foo=baz'),"CGI::new() redux");
  72 test(26,$q->param('foo') eq 'bar','CGI::param() redux');
  73 test(27,$q=new CGI({'foo'=>'bar','bar'=>'froz'}),"CGI::new() redux 2");
  74 test(28,$q->param('bar') eq 'froz',"CGI::param() redux 2");
  75
  76 # test tied interface
  77 my $p = $q->Vars;
  78 test(29,$p->{bar} eq 'froz',"tied interface fetch");
  79 $p->{bar} = join("\0",qw(foo bar baz));
  80 test(30,join(' ',$q->param('bar')) eq 'foo bar baz','tied interface store');
  81
  82 # test posting
  83 $q->_reset_globals;
  84 if ($Config{d_fork}) {
  85   $test_string = 'game=soccer&game=baseball&weather=nice';
  86   $ENV{REQUEST_METHOD}='POST';
  87   $ENV{CONTENT_LENGTH}=length($test_string);
  88   $ENV{QUERY_STRING}='big_balls=basketball&small_balls=golf';
  89   if (open(CHILD,"|-")) {  # cparent
  90     print CHILD $test_string;
  91     close CHILD;
  92     exit 0;
  93   }
  94   # at this point, we're in a new (child) process
  95   test(31,$q=new CGI,"CGI::new() from POST");
  96   test(32,$q->param('weather') eq 'nice',"CGI::param() from POST");
  97   test(33,$q->url_param('big_balls') eq 'basketball',"CGI::url_param()");
  98 } else {
  99   print "ok 31 # Skip\n";
 100   print "ok 32 # Skip\n";
 101   print "ok 33 # Skip\n";
 102 }