1#! perl
2# Copyright (C) 2007,2014, Parrot Foundation.
3# 013-die.t
4
5use strict;
6use warnings;
7
8use Test::More tests => 11;
9use Carp;
10use lib qw( lib t/configure/testlib );
11use Parrot::Configure;
12use Parrot::Configure::Options qw( process_options );
13use Parrot::Configure::Utils qw | capture |;
14
15$| = 1;
16is( $|, 1, "output autoflush is set" );
17
18my ($args, $step_list_ref) = process_options(
19    {
20        argv => [],
21        mode => q{configure},
22    }
23);
24ok( defined $args, "process_options returned successfully" );
25my %args = %$args;
26
27my $conf = Parrot::Configure->new;
28ok( defined $conf, "Parrot::Configure->new() returned okay" );
29
30my $step        = q{init::gamma};
31my $description = 'Determining if your computer does gamma';
32
33$conf->add_steps($step);
34my @confsteps = @{ $conf->steps };
35isnt( scalar @confsteps, 0,
36    "Parrot::Configure object 'steps' key holds non-empty array reference" );
37is( scalar @confsteps, 1, "Parrot::Configure object 'steps' key holds ref to 1-element array" );
38my $nontaskcount = 0;
39foreach my $k (@confsteps) {
40    $nontaskcount++ unless $k->isa("Parrot::Configure::Task");
41}
42is( $nontaskcount, 0, "Each step is a Parrot::Configure::Task object" );
43is( $confsteps[0]->step, $step, "'step' element of Parrot::Configure::Task struct identified" );
44ok( !ref( $confsteps[0]->object ),
45    "'object' element of Parrot::Configure::Task struct is not yet a ref" );
46
47$conf->options->set(%args);
48
49my $errstr;
50{
51    my $rv;
52    my ($stdout, $stderr);
53    capture ( sub {eval {$rv    = $conf->runsteps } }, \$stdout, \$stderr );
54    like(
55        $stdout,
56        qr/$description/s,
57        "Got message expected upon running $step"
58    );
59    like(
60        $stderr,
61        qr/step $step died during execution: Dying gamma just to see what happens/,
62        "Got expected error message"
63    );
64}
65
66pass("Completed all tests in $0");
67
68################### DOCUMENTATION ###################
69
70=head1 NAME
71
72013-die.t - test what happens when a configuration step dies during execution
73
74=head1 SYNOPSIS
75
76    % prove t/configure/013-die.t
77
78=head1 DESCRIPTION
79
80The files in this directory test functionality used by F<Configure.pl>.
81
82The tests in this file examine what happens when your configuration step dies
83during execution.
84
85=head1 AUTHOR
86
87James E Keenan
88
89=head1 SEE ALSO
90
91Parrot::Configure, F<Configure.pl>.
92
93=cut
94
95# Local Variables:
96#   mode: cperl
97#   cperl-indent-level: 4
98#   fill-column: 100
99# End:
100# vim: expandtab shiftwidth=4:
101