t/lib/DebbugsTest.pm

   1
   2 package DebbugsTest;
   3
   4 =head1 NAME
   5
   6 DebbugsTest
   7
   8 =head1 SYNOPSIS
   9
  10 use DebbugsTest
  11
  12
  13 =head1 DESCRIPTION
  14
  15 This module contains various testing routines used to test debbugs in
  16 a "pseudo install"
  17
  18 =head1 FUNCTIONS
  19
  20 =cut
  21
  22 use warnings;
  23 use strict;
  24 use vars qw($VERSION $DEBUG %EXPORT_TAGS @EXPORT_OK @EXPORT);
  25 use base qw(Exporter);
  26
  27 use IO::File;
  28 use File::Temp qw(tempdir);
  29 use Cwd qw(getcwd);
  30 use Debbugs::MIME qw(create_mime_message);
  31 use File::Basename qw(dirname basename);
  32 use IPC::Open3;
  33 use IO::Handle;
  34
  35 use Params::Validate qw(validate_with :types);
  36
  37 BEGIN{
  38      $VERSION = 1.00;
  39      $DEBUG = 0 unless defined $DEBUG;
  40
  41      @EXPORT = ();
  42      %EXPORT_TAGS = (configuration => [qw(dirsize create_debbugs_configuration send_message)],
  43                     );
  44      @EXPORT_OK = ();
  45      Exporter::export_ok_tags(qw(configuration));
  46      $EXPORT_TAGS{all} = [@EXPORT_OK];
  47 }
  48
  49 # First, we're going to send mesages to receive.
  50 # To do so, we'll first send a message to submit,
  51 # then send messages to the newly created bugnumber.
  52
  53
  54
  55 sub create_debbugs_configuration {
  56      my %param = validate_with(params => \@_,
  57                                spec   => {debug => {type => BOOLEAN,
  58                                                     default => 0,
  59                                                    },
  60                                           cleanup => {type => BOOLEAN,
  61                                                       optional => 1,
  62                                                      },
  63                                          },
  64                               );
  65      $param{cleanup} = $param{debug}?0:1 if not exists $param{cleanup};
  66      my $sendmail_dir = tempdir(CLEANUP => $param{cleanup});
  67      my $spool_dir = tempdir(CLEANUP => $param{cleanup});
  68      my $config_dir = tempdir(CLEANUP => $param{cleanup});
  69
  70
  71      $ENV{DEBBUGS_CONFIG_FILE}  ="$config_dir/debbugs_config";
  72      $ENV{PERL5LIB} = getcwd();
  73      $ENV{SENDMAIL_TESTDIR} = $sendmail_dir;
  74      my $sendmail_tester = getcwd().'/t/sendmail_tester';
  75      unless (-x $sendmail_tester) {
  76           die q(t/sendmail_tester doesn't exist or isn't executable. You may be in the wrong directory.);
  77      }
  78      my %files_to_create = ("$config_dir/debbugs_config" => <<END,
  79 \$gSendmail='$sendmail_tester';
  80 \$gSpoolDir='$spool_dir';
  81 \$gLibPath='@{[getcwd()]}/scripts';
  82 1;
  83 END
  84                             "$spool_dir/nextnumber" => qq(1\n),
  85                             "$config_dir/Maintainers" => qq(foo Blah Bleargh <bar\@baz.com>\n),
  86                             "$config_dir/Maintainers.override" => qq(),
  87                             "$config_dir/indices/sources" => <<END,
  88 foo main foo
  89 END
  90                             "$config_dir/pseudo-packages.description" => '',
  91                            );
  92      while (my ($file,$contents) = each %files_to_create) {
  93           system('mkdir','-p',dirname($file));
  94           my $fh = IO::File->new($file,'w') or
  95                die "Unable to create $file: $!";
  96           print {$fh} $contents or die "Unable to write $contents to $file: $!";
  97           close $fh or die "Unable to close $file: $!";
  98      }
  99
 100      system('touch',"$spool_dir/index.db.realtime");
 101      system('ln','-s','index.db.realtime',
 102             "$spool_dir/index.db");
 103      system('touch',"$spool_dir/index.archive.realtime");
 104      system('ln','-s','index.archive.realtime',
 105             "$spool_dir/index.archive");
 106
 107      # create the spool files and sub directories
 108      map {system('mkdir','-p',"$spool_dir/$_"); }
 109           map {('db-h/'.$_,'archive/'.$_)}
 110                map { sprintf "%02d",$_ % 100} 0..99;
 111      system('mkdir','-p',"$spool_dir/incoming");
 112      system('mkdir','-p',"$spool_dir/lock");
 113
 114      return (spool_dir => $spool_dir,
 115              sendmail_dir => $sendmail_dir,
 116              config_dir => $config_dir,
 117             );
 118 }
 119
 120 sub dirsize{
 121      my ($dir) = @_;
 122      opendir(DIR,$dir);
 123      my @content = grep {!/^\.\.?$/} readdir(DIR);
 124      closedir(DIR);
 125      return scalar @content;
 126 }
 127
 128
 129 # We're going to use create mime message to create these messages, and
 130 # then just send them to receive.
 131 # First, check that submit@ works
 132
 133 sub send_message{
 134      my %param = validate_with(params => \@_,
 135                                spec   => {to => {type => SCALAR,
 136                                                  default => 'submit@bugs.something',
 137                                                 },
 138                                           headers => {type => ARRAYREF,
 139                                                      },
 140                                           body    => {type => SCALAR,
 141                                                      },
 142                                           run_processall =>{type => BOOLEAN,
 143                                                             default => 1,
 144                                                            },
 145                                          }
 146                               );
 147      $ENV{LOCAL_PART} = $param{to};
 148      my ($rfd,$wfd);
 149      my $output='';
 150      local $SIG{PIPE} = 'IGNORE';
 151      local $SIG{CHLD} = sub {};
 152      my $pid = open3($wfd,$rfd,$rfd,'scripts/receive.in')
 153           or die "Unable to start receive.in: $!";
 154      print {$wfd} create_mime_message($param{headers},
 155                                          $param{body}) or die "Unable to to print to receive.in";
 156      close($wfd) or die "Unable to close receive.in";
 157      my $err = $? >> 8;
 158      my $childpid = waitpid($pid,0);
 159      if ($childpid != -1) {
 160           $err = $? >> 8;
 161           print STDERR "receive.in pid: $pid doesn't match childpid: $childpid\n" if $childpid != $pid;
 162      }
 163      if ($err != 0 ) {
 164           my $rfh =  IO::Handle->new_from_fd($rfd,'r') or die "Unable to create filehandle: $!";
 165           $rfh->blocking(0);
 166           my $rv;
 167           while ($rv = $rfh->sysread($output,1000,length($output))) {}
 168           if (not defined $rv) {
 169                print STDERR "Reading from STDOUT/STDERR would have blocked.";
 170           }
 171           print STDERR $output,qq(\n);
 172           die "receive.in failed with exit status $err";
 173      }
 174      # now we should run processall to see if the message gets processed
 175      if ($param{run_processall}) {
 176           system('scripts/processall.in') == 0 or die "processall.in failed";
 177      }
 178 }
 179
 180 {
 181      package DebbugsTest::HTTPServer;
 182      use base qw(HTTP::Server::Simple::CGI);
 183
 184      our $child_pid = undef;
 185      our $webserver = undef;
 186      our $server_handler = undef;
 187
 188      END {
 189           if (defined $child_pid) {
 190                # stop the child
 191                kill(15,$child_pid);
 192                waitpid(-1,0);
 193           }
 194      }
 195
 196      sub fork_and_create_webserver {
 197           my ($handler,$port) = @_;
 198           $port ||= 8080;
 199           if (defined $child_pid) {
 200                die "We appear to have already forked once";
 201           }
 202           $server_handler = $handler;
 203           my $pid = fork;
 204           return 0 if not defined $pid;
 205           if ($pid) {
 206                $child_pid = $pid;
 207                # Wait here for a second to let the child start up
 208                sleep 1;
 209                return $pid;
 210           }
 211           else {
 212                $webserver = DebbugsTest::HTTPServer->new($port);
 213                $webserver->run;
 214           }
 215
 216      }
 217
 218      sub handle_request {
 219           if (defined $server_handler) {
 220                $server_handler->(@_);
 221           }
 222           else {
 223                warn "No handler defined\n";
 224                print "No handler defined\n";
 225           }
 226      }
 227 }
 228
 229
 230 1;
 231
 232 __END__
 233
 234
 235