#!./perl

# $Header: TEST,v 3.0.1.3 91/01/11 18:28:17 lwall Locked $

# This is written in a peculiar style, since we're trying to avoid
# most of the constructs we'll be testing for.

$| = 1;

if ($ARGV[0] eq '-v') {
    $verbose = 1;
    shift;
}

chdir 't' if -f 'T.Test';

if ($ARGV[0] eq '') {
    @ARGV = split(/[ \n]/,`^.glob -s Base.* Comp.* Cmd.* Io.* Op.* Lib.*`);
}

$bad = 0;
while ($test = shift) {
    print "$test" . '.' x (16 - length($test));

    open(SCRIPT,"$test") || die "Can't run $test.\n";
    $_ = <SCRIPT>;
    close(SCRIPT);
    if (/#!..perl(.*)/) {
	$switch = $1;
    } else {
	$switch = '';
    }

    open(RESULTS,"^.Perl$switch $test|") || (print "Can't run.\n");

    $ok = 0;
    $next = 0;
    while (<RESULTS>) {
	if ($verbose) {
	    print $_;
	}
	unless (/^#/) {
	    if (/^1\.\.([0-9]+)/) {
		$max = $1;
		$next = 1;
		$ok = 1;
	    } else {
		$next = $1, $ok = 0, last if /^not ok ([0-9]*)/;
		if (/^ok (.*)/ && $1 == $next) {
		    $next = $next + 1;
		} else {
		    $ok = 0;
		}
	    }
	}
    }
    $next = $next - 1;
    if ($ok && $next == $max) {
	print "ok\n";
    } else {
	$next += 1;
	print "FAILED on test $next\n";
	$bad = $bad + 1;
	$_ = $test;
	if (/^Base/) {
	    die "Failed a basic test--cannot continue.\n";
	}
    }
}

if ($bad == 0) {
    if ($ok) {
	print "All tests successful.\n";
    } else {
	die "FAILED--no tests were run for some reason.\n";
    }
} else {
    if ($bad == 1) {
	die "Failed 1 test.\n";
    } else {
	die "Failed $bad tests.\n";
    }
}
