Gecko [ www.blackthorn-inc.com ]

Name	Size	Permission	Date
OptreeCheck.pm	31.93 KB	-r--r--r--	2014-12-27 11:49
b.t	13.51 KB	-r--r--r--	2014-12-27 11:49
concise-xs.t	11.9 KB	-r--r--r--	2014-12-27 11:49
concise.t	13.9 KB	-r--r--r--	2014-12-27 11:49
f_map	707 B	-r--r--r--	2014-12-27 11:48
f_map.t	14.32 KB	-r--r--r--	2014-12-27 11:49
f_sort	2.43 KB	-r--r--r--	2014-12-27 11:48
f_sort.t	25.32 KB	-r--r--r--	2014-12-27 11:49
o.t	2 KB	-r--r--r--	2014-12-27 11:48
optree_check.t	6.67 KB	-r--r--r--	2014-12-27 11:49
optree_concise.t	14.5 KB	-r--r--r--	2014-12-27 11:49
optree_constants.t	15.5 KB	-r--r--r--	2014-12-27 11:48
optree_misc.t	17.38 KB	-r--r--r--	2014-12-27 11:49
optree_samples.t	22.36 KB	-r--r--r--	2014-12-27 11:49
optree_sort.t	8.05 KB	-r--r--r--	2014-12-27 11:49
optree_specials.t	14.43 KB	-r--r--r--	2014-12-27 11:49
optree_varinit.t	12.02 KB	-r--r--r--	2014-12-27 11:49
pragma.t	2.77 KB	-r--r--r--	2014-12-27 11:48
showlex.t	2.79 KB	-r--r--r--	2014-12-27 11:49
terse.t	2.63 KB	-r--r--r--	2014-12-27 11:48
walkoptree.t	1.98 KB	-r--r--r--	2014-12-27 11:48
xref.t	2.75 KB	-r--r--r--	2014-12-27 11:48

Rename

#!./perl -w

BEGIN {
	unshift @INC, 't';
	require Config;
	if (($Config::Config{'extensions'} !~ /\bB\b/) ){
		print "1..0 # Skip -- Perl configured without B module\n";
		exit 0;
	}
	require 'test.pl';
}

use strict;
use Config;
use File::Spec;
use File::Path;

my $path = File::Spec->catdir( 'lib', 'B' );
unless (-d $path) {
	mkpath( $path ) or skip_all( 'Cannot create fake module path' );
}

my $file = File::Spec->catfile( $path, 'success.pm' );
local *OUT;
open(OUT, '>', $file) or skip_all( 'Cannot write fake backend module');
print OUT while <DATA>;
close *OUT;

plan( 9 ); # And someone's responsible.

# use() makes it difficult to avoid O::import()
require_ok( 'O' );

my @lines = get_lines( '-MO=success,foo,bar' );

is( $lines[0], 'Compiling!', 'Output should not be saved without -q switch' );
is( $lines[1], '(foo) <bar>', 'O.pm should call backend compile() method' );
is( $lines[2], '[]', 'Nothing should be in $O::BEGIN_output without -q' );
is( $lines[3], '-e syntax OK', 'O.pm should not munge perl output without -qq');

@lines = get_lines( '-MO=-q,success,foo,bar' );
isnt( $lines[1], 'Compiling!', 'Output should not be printed with -q switch' );

SKIP: {
	skip( '-q redirection does not work without PerlIO', 2)
		unless $Config{useperlio};
	is( $lines[1], "[Compiling!", '... but should be in $O::BEGIN_output' );

@lines = get_lines( '-MO=-qq,success,foo,bar' );
	is( scalar @lines, 3, '-qq should suppress even the syntax OK message' );
}

@lines = get_lines( '-MO=success,fail' );
like( $lines[1], qr/fail at .eval/,
	'O.pm should die if backend compile() does not return a subref' );

sub get_lines {
    my $compile = shift;
	split(/[\r\n]+/, runperl( switches => [ '-Ilib', $compile ],
				  prog => 1, stderr => 1 ));
}

END {
	1 while unlink($file);
	rmdir($path); # not "1 while" since there might be more in there
}

__END__
package B::success;

$| = 1;
print "Compiling!\n";

sub compile {
	return 'fail' if ($_[0] eq 'fail');
	print "($_[0]) <$_[1]>\n";
	return sub { print "[$O::BEGIN_output]\n" };
}