2 # Copyright (C) 2007, Parrot Foundation.
4 # 048-return_result_undef.t
9 use Test::More tests => 13;
11 use lib qw( lib t/configure/testlib );
12 use Parrot::Configure;
13 use Parrot::Configure::Options qw( process_options );
14 use IO::CaptureOutput qw | capture |;
17 is( $|, 1, "output autoflush is set" );
19 my ($args, $step_list_ref) = process_options(
25 ok( defined $args, "process_options returned successfully" );
28 my $conf = Parrot::Configure->new;
29 ok( defined $conf, "Parrot::Configure->new() returned okay" );
31 my $step = q{init::iota};
32 my $description = 'Determining if your computer does iota';
34 $conf->add_steps($step);
35 my @confsteps = @{ $conf->steps };
36 isnt( scalar @confsteps, 0,
37 "Parrot::Configure object 'steps' key holds non-empty array reference" );
38 is( scalar @confsteps, 1, "Parrot::Configure object 'steps' key holds ref to 1-element array" );
40 foreach my $k (@confsteps) {
41 $nontaskcount++ unless $k->isa("Parrot::Configure::Task");
43 is( $nontaskcount, 0, "Each step is a Parrot::Configure::Task object" );
44 is( $confsteps[0]->step, $step, "'step' element of Parrot::Configure::Task struct identified" );
45 ok( !ref( $confsteps[0]->object ),
46 "'object' element of Parrot::Configure::Task struct is not yet a ref" );
48 $conf->options->set(%args);
49 is( $conf->options->{c}->{debugging},
50 1, "command-line option '--debugging' has been stored in object" );
54 my ($stdout, $stderr);
55 capture ( sub {$rv = $conf->runsteps}, \$stdout, \$stderr );
56 ok($rv, "runsteps successfully ran $step");
59 "Got correct description for $step");
61 qr/step $step failed:/,
62 "Got error message expected upon running $step");
65 pass("Completed all tests in $0");
67 ################### DOCUMENTATION ###################
71 048-return_result_undef.t - see what happens when configuration step returns
72 undefined value and has an undefined result method
76 % prove t/configure/048-return_result_undef.t
80 The files in this directory test functionality used by F<Configure.pl>.
82 The tests in this file examine what happens when your configuration step
83 module returns something other than the object but has some other defined
92 Parrot::Configure, F<Configure.pl>.
98 # cperl-indent-level: 4
101 # vim: expandtab shiftwidth=4: