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# Related information:
# https://rt.cpan.org/Public/Bug/Display.html?id=47865
# https://rt.cpan.org/Public/Bug/Display.html?id=52474
# https://rt.cpan.org/Public/Bug/Display.html?id=57683
# http://www.nntp.perl.org/group/perl.moose/2010/06/msg1767.html
# Summary: If we disable the "auto_help" option in Getopt::Long, then
# getoptions() will not call into pod2usage() (causing program termination)
# when --help is passed (and MouseX::ConfigFromFile is in use).
use strict;
use warnings;
use Test::More;
BEGIN {
plan skip_all => 'This test needs MouseX::SimpleConfig 0.07'
unless eval { require MouseX::SimpleConfig && MouseX::SimpleConfig->VERSION(0.07); };
}
my $fail_on_exit = 1;
{
package Class;
use strict; use warnings;
use Mouse;
with
'MouseX::SimpleConfig',
'MouseX::Getopt';
# this is a hacky way of being able to check that we made it past the
# $opt_parser->getoptions() call in new_with_options, because it is
# still going to bail out later on, on seeing the --help flag
has configfile => (
is => 'ro', isa => 'Str',
default => sub {
$fail_on_exit = 0;
'this_value_unimportant',
},
);
no Mouse;
1;
}
use Test::Warn;
use Test::Exception;
END {
ok(!$fail_on_exit, 'getoptions() lives');
done_testing;
# cancel the non-zero exit status from _getopt_full_usage()
exit 0;
}
@ARGV = ('--help');
warning_like {
throws_ok { Class->new_with_options }
#usage: 107_no_auto_help.t [-?] [long options...]
qr/^usage: [\d\w]+\Q.t [-?] [long options...]\E.\s+(\Q-? --\E(\[no-\])?usage )?--(\[no-\])?\Qhelp\E(\Q (or -?)\E)?\s+\QPrints this usage information.\E.(\s+\Qaka --usage\E.)?\s+--configfile/ms,
'usage information looks good';
}
qr/^Specified configfile \'this_value_unimportant\' does not exist, is empty, or is not readable$/,
'Our dummy config file doesn\'t exist';
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