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#! perl
# Copyright (C) 2007,2014, Parrot Foundation.
# 02-data_get_PConfig.t
use strict;
use warnings;
use Test::More tests => 29;
use Carp;
use lib qw( lib );
use Parrot::Configure;
use Parrot::Configure::Options qw( process_options );
use_ok('Parrot::Configure::Step::List', qw| get_steps_list |);
use Parrot::Configure::Utils qw | capture |;
$| = 1;
is( $|, 1, "output autoflush is set" );
my $args = process_options(
{
argv => [q{--step=inter::make}],
mode => q{reconfigure},
}
);
ok( defined $args, "process_options returned successfully" );
my %args = %$args;
my $conf = Parrot::Configure->new;
ok( defined $conf, "Parrot::Configure->new() returned okay" );
isa_ok( $conf, "Parrot::Configure" );
my $newconf = Parrot::Configure->new;
ok( defined $newconf, "Parrot::Configure->new() returned okay" );
isa_ok( $newconf, "Parrot::Configure" );
is( $conf, $newconf, "Parrot::Configure object is a singleton" );
# Since these tests peek into the Parrot::Configure object, they will break if
# the structure of that object changes. We retain them for now to delineate
# our progress in testing the object.
foreach my $k (qw| steps options data |) {
ok( defined $conf->$k, "Parrot::Configure object has $k key" );
}
is( ref( $conf->steps ), q{ARRAY}, "Parrot::Configure object 'steps' key is array reference" );
is( scalar @{ $conf->steps },
0, "Parrot::Configure object 'steps' key holds empty array reference" );
foreach my $k (qw| options data |) {
isa_ok( $conf->$k, "Parrot::Configure::Data" );
}
can_ok( "Parrot::Configure", qw| data | );
can_ok( "Parrot::Configure", qw| options | );
can_ok( "Parrot::Configure", qw| steps | );
can_ok( "Parrot::Configure", qw| add_step | );
can_ok( "Parrot::Configure", qw| add_steps | );
can_ok( "Parrot::Configure", qw| run_single_step | );
can_ok( "Parrot::Configure", qw| runsteps | );
can_ok( "Parrot::Configure", qw| _run_this_step | );
$conf->add_step( $args->{step} );
my @confsteps = @{ $conf->steps };
isnt( scalar @confsteps, 0,
"Parrot::Configure object 'steps' key holds non-empty array reference" );
my $nontaskcount = 0;
foreach my $k (@confsteps) {
$nontaskcount++ unless $k->isa("Parrot::Configure::Task");
}
is( $nontaskcount, 0, "Each step is a Parrot::Configure::Task object" );
$conf->options->set( %{$args} );
is( $conf->options->{c}->{step},
'inter::make', "command-line option '--step=inter::make' has been stored in object" );
my $res = eval "no strict; use Parrot::Config; \\%PConfig";
SKIP: {
my $reason = <<REASON;
If you have already completed configuration,
you can call Parrot::Configure::Data::get_PConfig().
You appear not to have completed configuration;
hence, two tests are skipped.
REASON
skip $reason, 2 unless defined $res;
eval { $conf->data()->get_PConfig(); };
ok( ( defined $@ ) && ( !$@ ), "Parrot::Configure::get_PConfig() succeeded" );
my $rv;
my $stdout;
capture ( sub {$rv = $conf->run_single_step( $args->{step})}, \$stdout );
ok( ( defined $@ ) && ( !$@ ), "Parrot::Configure::run_single_step() succeeded" );
}
pass("Completed all tests in $0");
################### DOCUMENTATION ###################
=head1 NAME
02-data_get_PConfig.t - test Parrot::Configure::Data::get_PConfig() once configuration has been completed
=head1 SYNOPSIS
% prove t/postconfigure/02-data_get_PConfig.t
=head1 DESCRIPTION
The files in this directory test functionality used by F<Configure.pl>.
Certain of the modules C<use>d by F<Configure.pl> have functionality which is
only meaningful I<after> F<Configure.pl> has actually been run and
Parrot::Config::Generated has been created. So certain tests need to be run
when your Parrot filesystem is in a "pre-F<make>, post-F<Configure.pl>" state.
The tests in this file mimic the functionality of F<tools/dev/reconfigure.pl>
and test C<Parrot::Configure::Data::get_PConfig()>. What is 'slurped' here is an
already created C<%Parrot::Config::PConfig>.
=head1 AUTHOR
James E Keenan
=head1 SEE ALSO
Parrot::Configure, F<Configure.pl>.
=cut
# Local Variables:
# mode: cperl
# cperl-indent-level: 4
# fill-column: 100
# End:
# vim: expandtab shiftwidth=4:
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