6 @INC = ('.', 'lib', '../lib');
12 if (($Config::Config{'extensions'} !~ /\bB\b/) ){
13 print "1..0 # Skip -- Perl configured without B module\n";
24 my $path = File::Spec->catdir( 'lib', 'B' );
26 mkpath( $path ) or skip_all( 'Cannot create fake module path' );
29 my $file = File::Spec->catfile( $path, 'success.pm' );
31 open(OUT, '>', $file) or skip_all( 'Cannot write fake backend module');
32 print OUT while <DATA>;
35 plan( 9 ); # And someone's responsible.
37 # use() makes it difficult to avoid O::import()
40 my @args = ('-Ilib', '-MO=success,foo,bar', '-e', '1' );
41 my @lines = get_lines( @args );
43 is( $lines[0], 'Compiling!', 'Output should not be saved without -q switch' );
44 is( $lines[1], '(foo) <bar>', 'O.pm should call backend compile() method' );
45 is( $lines[2], '[]', 'Nothing should be in $O::BEGIN_output without -q' );
46 is( $lines[3], '-e syntax OK', 'O.pm should not munge perl output without -qq');
48 $args[1] = '-MO=-q,success,foo,bar';
49 @lines = get_lines( @args );
50 isnt( $lines[1], 'Compiling!', 'Output should not be printed with -q switch' );
53 skip( '-q redirection does not work without PerlIO', 2)
54 unless $Config{useperlio};
55 is( $lines[1], "[Compiling!", '... but should be in $O::BEGIN_output' );
57 $args[1] = '-MO=-qq,success,foo,bar';
58 @lines = get_lines( @args );
59 is( scalar @lines, 3, '-qq should suppress even the syntax OK message' );
62 $args[1] = '-MO=success,fail';
63 @lines = get_lines( @args );
64 like( $lines[1], qr/fail at .eval/,
65 'O.pm should die if backend compile() does not return a subref' );
68 split(/[\r\n]+/, runperl( args => [ @_ ], stderr => 1 ));
72 1 while unlink($file);
73 rmdir($path); # not "1 while" since there might be more in there
83 return 'fail' if ($_[0] eq 'fail');
84 print "($_[0]) <$_[1]>\n";
85 return sub { print "[$O::BEGIN_output]\n" };