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 \$gWebHost='localhost';
  83 1;
  84 END
  85                             "$spool_dir/nextnumber" => qq(1\n),
  86                             "$config_dir/Maintainers" => qq(foo Blah Bleargh <bar\@baz.com>\n),
  87                             "$config_dir/Maintainers.override" => qq(),
  88                             "$config_dir/indices/sources" => <<END,
  89 foo main foo
  90 END
  91                             "$config_dir/pseudo-packages.description" => '',
  92                            );
  93      while (my ($file,$contents) = each %files_to_create) {
  94           system('mkdir','-p',dirname($file));
  95           my $fh = IO::File->new($file,'w') or
  96                die "Unable to create $file: $!";
  97           print {$fh} $contents or die "Unable to write $contents to $file: $!";
  98           close $fh or die "Unable to close $file: $!";
  99      }
 100
 101      system('touch',"$spool_dir/index.db.realtime");
 102      system('ln','-s','index.db.realtime',
 103             "$spool_dir/index.db");
 104      system('touch',"$spool_dir/index.archive.realtime");
 105      system('ln','-s','index.archive.realtime',
 106             "$spool_dir/index.archive");
 107
 108      # create the spool files and sub directories
 109      map {system('mkdir','-p',"$spool_dir/$_"); }
 110           map {('db-h/'.$_,'archive/'.$_)}
 111                map { sprintf "%02d",$_ % 100} 0..99;
 112      system('mkdir','-p',"$spool_dir/incoming");
 113      system('mkdir','-p',"$spool_dir/lock");
 114
 115      return (spool_dir => $spool_dir,
 116              sendmail_dir => $sendmail_dir,
 117              config_dir => $config_dir,
 118             );
 119 }
 120
 121 sub dirsize{
 122      my ($dir) = @_;
 123      opendir(DIR,$dir);
 124      my @content = grep {!/^\.\.?$/} readdir(DIR);
 125      closedir(DIR);
 126      return scalar @content;
 127 }
 128
 129
 130 # We're going to use create mime message to create these messages, and
 131 # then just send them to receive.
 132 # First, check that submit@ works
 133
 134 sub send_message{
 135      my %param = validate_with(params => \@_,
 136                                spec   => {to => {type => SCALAR,
 137                                                  default => 'submit@bugs.something',
 138                                                 },
 139                                           headers => {type => ARRAYREF,
 140                                                      },
 141                                           body    => {type => SCALAR,
 142                                                      },
 143                                           run_processall =>{type => BOOLEAN,
 144                                                             default => 1,
 145                                                            },
 146                                          }
 147                               );
 148      $ENV{LOCAL_PART} = $param{to};
 149      my ($rfd,$wfd);
 150      my $output='';
 151      local $SIG{PIPE} = 'IGNORE';
 152      local $SIG{CHLD} = sub {};
 153      my $pid = open3($wfd,$rfd,$rfd,'scripts/receive.in')
 154           or die "Unable to start receive.in: $!";
 155      print {$wfd} create_mime_message($param{headers},
 156                                          $param{body}) or die "Unable to to print to receive.in";
 157      close($wfd) or die "Unable to close receive.in";
 158      my $err = $? >> 8;
 159      my $childpid = waitpid($pid,0);
 160      if ($childpid != -1) {
 161           $err = $? >> 8;
 162           print STDERR "receive.in pid: $pid doesn't match childpid: $childpid\n" if $childpid != $pid;
 163      }
 164      if ($err != 0 ) {
 165           my $rfh =  IO::Handle->new_from_fd($rfd,'r') or die "Unable to create filehandle: $!";
 166           $rfh->blocking(0);
 167           my $rv;
 168           while ($rv = $rfh->sysread($output,1000,length($output))) {}
 169           if (not defined $rv) {
 170                print STDERR "Reading from STDOUT/STDERR would have blocked.";
 171           }
 172           print STDERR $output,qq(\n);
 173           die "receive.in failed with exit status $err";
 174      }
 175      # now we should run processall to see if the message gets processed
 176      if ($param{run_processall}) {
 177           system('scripts/processall.in') == 0 or die "processall.in failed";
 178      }
 179 }
 180
 181 {
 182      package DebbugsTest::HTTPServer;
 183      use base qw(HTTP::Server::Simple::CGI);
 184
 185      our $child_pid = undef;
 186      our $webserver = undef;
 187      our $server_handler = undef;
 188
 189      END {
 190           if (defined $child_pid) {
 191                # stop the child
 192                kill(15,$child_pid);
 193                waitpid(-1,0);
 194           }
 195      }
 196
 197      sub fork_and_create_webserver {
 198           my ($handler,$port) = @_;
 199           $port ||= 8080;
 200           if (defined $child_pid) {
 201                die "We appear to have already forked once";
 202           }
 203           $server_handler = $handler;
 204           my $pid = fork;
 205           return 0 if not defined $pid;
 206           if ($pid) {
 207                $child_pid = $pid;
 208                # Wait here for a second to let the child start up
 209                sleep 1;
 210                return $pid;
 211           }
 212           else {
 213                $webserver = DebbugsTest::HTTPServer->new($port);
 214                $webserver->run;
 215           }
 216
 217      }
 218
 219      sub handle_request {
 220           if (defined $server_handler) {
 221                $server_handler->(@_);
 222           }
 223           else {
 224                warn "No handler defined\n";
 225                print "No handler defined\n";
 226           }
 227      }
 228 }
 229
 230
 231 1;
 232
 233 __END__
 234
 235
 236