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#!./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;
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' );
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', '-It', $compile ],
prog => 1, stderr => 1 ));
}
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