1#! perl
2# Copyright (C) 2007,2014, Parrot Foundation.
3# 006-bad_step.t
4
5use strict;
6use warnings;
7
8use Test::More tests => 10;
9use Carp;
10use lib qw( lib );
11use Parrot::Configure;
12use Parrot::Configure::Options qw( process_options );
13
14$| = 1;
15is( $|, 1, "output autoflush is set" );
16
17my ($args, $step_list_ref) = process_options(
18    {
19        argv => [],
20        mode => q{configure},
21    }
22);
23ok( defined $args, "process_options returned successfully" );
24my %args = %$args;
25
26my $conf = Parrot::Configure->new;
27ok( defined $conf, "Parrot::Configure->new() returned okay" );
28
29my $badstep     = q{bad::step};
30my $badsteppath = q{bad/step.pm};
31
32$conf->add_steps($badstep);
33my @confsteps = @{ $conf->steps };
34isnt( scalar @confsteps, 0,
35    "Parrot::Configure object 'steps' key holds non-empty array reference" );
36is( scalar @confsteps, 1, "Parrot::Configure object 'steps' key holds ref to 1-element array" );
37my $nontaskcount = 0;
38foreach my $k (@confsteps) {
39    $nontaskcount++ unless $k->isa("Parrot::Configure::Task");
40}
41is( $nontaskcount, 0, "Each step is a Parrot::Configure::Task object" );
42is( $confsteps[0]->step, $badstep, "'step' element of Parrot::Configure::Task struct identified" );
43ok( !ref( $confsteps[0]->object ),
44    "'object' element of Parrot::Configure::Task struct is not yet a ref" );
45
46$conf->options->set(%args);
47
48my $rv;
49eval { $rv = $conf->runsteps; };
50like(
51    $@, qr/Can't locate $badsteppath in \@INC/,    #'
52    "Got expected die message when runsteps() called with nonexistent step"
53);
54
55pass("Completed all tests in $0");
56
57################### DOCUMENTATION ###################
58
59=head1 NAME
60
61006-bad_step.t - test bad step failure case in Parrot::Configure
62
63=head1 SYNOPSIS
64
65    % prove t/configure/006-bad_step.t
66
67=head1 DESCRIPTION
68
69The files in this directory test functionality used by F<Configure.pl>.
70
71The tests in this file examine what happens when you attempt to do a
72C<runsteps> on a non-existent step.
73
74=head1 AUTHOR
75
76James E Keenan
77
78=head1 SEE ALSO
79
80Parrot::Configure, F<Configure.pl>.
81
82=cut
83
84# Local Variables:
85#   mode: cperl
86#   cperl-indent-level: 4
87#   fill-column: 100
88# End:
89# vim: expandtab shiftwidth=4:
90