dos-djgpp updates (from Laszlo Molnar <laszlo.molnar@eth.ericsson.se>)

[p5sagit/p5-mst-13.2.git] / t / lib / dprof / V.pm

package V;

use Getopt::Std 'getopts';
getopts('vp:d:');

require Exporter;
@ISA = 'Exporter';

@EXPORT = qw( dprofpp $opt_v $results $expected report @results );
@EXPORT_OK = qw( notok ok $num );

$num = 0;
$results = $expected = '';
$perl = $opt_p || $^X;
$dpp = $opt_d || '../utils/dprofpp';

print "\nperl: $perl\n" if $opt_v;
if( ! -f $perl ){ die "Where's Perl?" }
if( ! -f $dpp ){ die "Where's dprofpp?" }

sub dprofpp {
	my $switches = shift;

	open( D, "$perl -I../lib $dpp $switches 2> err |" ) || warn "$0: Can't run. $!\n";
	@results = <D>;
	close D;

	open( D, "<err" ) || warn "$0: Can't open: $!\n";
	@err = <D>;
	close D;
	push( @results, @err ) if @err;

	$results = qq{@results};
	# ignore Loader (Dyna/Auto etc), leave newline
	$results =~ s/^\w+Loader::import//;
	$results =~ s/\n /\n/gm;
	$results;
}

sub report {
	$num = shift;
	my $sub = shift;
	my $x;

	$x = &$sub;
	$x ? &ok : &notok;
}

sub ok {
	print "ok $num\n";
}

sub notok {
	print "not ok $num\n";
	print "\nResult\n{$results}\n";
	print "Expected\n{$expected}\n";
}

1;