test-driver

#!/usr/bin/perl -w

my $interpreter = shift;
my $test = shift;
my $output = $test;
my $stdout = $test.'.stdout';
my $stderr = $test.'.stderr';

$output =~ s/\.exe$/.output/;

$| = 0;
print "Testing $test... ";

for ($c = 20 - length ($test); $c > 0; $c--) { print " "; }

my $res = system("/usr/bin/time -o .res -f '%U' $interpreter @ARGV $test 2>/dev/null 1>$stdout");

if ($res) {
	printf ("failed $? (%d) signal (%d).\n", $? >> 8, $? & 127);
	exit (1);
} elsif (-f $output) {
	print "failed output.\n" if (read_file ($output) ne read_file ($stdout));
	exit (1);
} else {
        $t = `cat .res`;
	$t =~ s/\n//;
	print "pass. $t\n";
	#unlink ($result);
}
exit (0);

sub read_file {
	local ($/);
	my $out = shift;
	open (F, "<$out") || die $!;
	$out = <F>;
	close(F);
	return $out;
}