3 package Test::MooseX::Daemonize;
16 Sub::Exporter::setup_exporter(
19 groups => { default => \@exports }
24 our $Test = Test::Builder->new;
27 my ( $daemon, $msg ) = @_;
28 unless ( my $pid = fork ) {
33 sleep(1); # Punt on sleep time, 1 seconds should be enough
34 $Test->ok( $daemon->pidfile->does_file_exist, $msg )
36 'Pidfile (' . $daemon->pidfile->file . ') not found.' );
40 sub check_test_output {
42 open( my $stdout_in, '<', $app->test_output )
43 or die "can't open test output: $!";
44 while ( my $line = <$stdout_in> ) {
47 if ( $line =~ /\A((not\s+)?ok)(?:\s+-)(?:\s+(.*))\z/ ) {
48 my ( $status, $not, $text ) = ( $1, $2, $3 );
51 # We don't just call ok(!$not), because that generates diagnostics of
52 # its own for failures. We only want the diagnostics from the child.
53 my $orig_no_diag = $Test->no_diag;
55 $Test->ok(!$not, $text);
56 $Test->no_diag($orig_no_diag);
58 elsif ( $line =~ s/\A#\s?// ) {
62 $Test->diag("$label: $line (unrecognised)\n");
67 package Test::MooseX::Daemonize::Testable;
77 after daemonize => sub {
78 $Test->use_numbers(0);
80 open my $out, '>', $_[0]->test_output or die "Cannot open test output: $!";
81 my $fileno = fileno $out;
82 open STDERR, ">&=", $fileno
83 or die "Can't redirect STDERR";
85 open STDOUT, ">&=", $fileno
86 or die "Can't redirect STDOUT";
89 $Test->failure_output($out);
90 $Test->todo_output($out);
100 Test::MooseX::Daemonize - Tool to help test MooseX::Daemonize applications
104 use File::Spec::Functions;
105 use File::Temp qw(tempdir);
107 my $dir = tempdir( CLEANUP => 1 );
109 ## Try to make sure we are in the test directory
111 my $file = catfile( $dir, "im_alive" );
112 my $daemon = FileMaker->new( pidbase => $dir, filename => $file );
114 daemonize_ok( $daemon, 'child forked okay' );
115 ok( -e $file, "$file exists" );
119 This module provides some basic Test::Builder compatible test methods to
120 use when writing tests for you MooseX::Daemonize based modules.
122 =head1 EXPORTED FUNCTIONS
126 =item B<daemonize_ok ( $daemon, ?$msg )>
128 This will attempt to daemonize your C<$daemon> returning ok on
129 success and not ok on failure.
131 =item B<check_test_output ( $daemon )>
133 This is expected to be used with a C<$daemon> which does the
134 B<Test::MooseX::Daemonize::Testable> role (included in this package
135 see the source for more info). It will collect the test output
136 from your daemon and apply it in the parent process by mucking
137 around with L<Test::Builder> stuff, again, read the source for
138 more info. If we get time we will document this more thoroughly.
142 =head1 INCOMPATIBILITIES
146 =head1 BUGS AND LIMITATIONS
148 No bugs have been reported.
150 Please report any bugs or feature requests to
151 C<bug-acme-dahut-call@rt.cpan.org>, or through the web interface at
152 L<http://rt.cpan.org>.
160 Chris Prather C<< <perigrin@cpan.org> >>
162 =head1 LICENCE AND COPYRIGHT
164 Copyright (c) 2007-2011, Chris Prather C<< <perigrin@cpan.org> >>. All rights reserved.
166 This module is free software; you can redistribute it and/or
167 modify it under the same terms as Perl itself. See L<perlartistic>.
169 =head1 DISCLAIMER OF WARRANTY
171 BECAUSE THIS SOFTWARE IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
172 FOR THE SOFTWARE, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
173 OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
174 PROVIDE THE SOFTWARE "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER
175 EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
176 WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE
177 ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE SOFTWARE IS WITH
178 YOU. SHOULD THE SOFTWARE PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL
179 NECESSARY SERVICING, REPAIR, OR CORRECTION.
181 IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
182 WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
183 REDISTRIBUTE THE SOFTWARE AS PERMITTED BY THE ABOVE LICENCE, BE
184 LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL,
185 OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE
186 THE SOFTWARE (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING
187 RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A
188 FAILURE OF THE SOFTWARE TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF
189 SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF