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#!@PERL@
#
# Run unit tests.
#
# Syntax:
# All: run-tests.pl
# All in file: run-tests.pl file
# Nth in file: run-tests.pl file N
#
use strict;
use POSIX qw(WIFEXITED WEXITSTATUS WIFSIGNALED WTERMSIG);
use File::Basename qw(basename dirname);
use FileHandle;
use IPC::Open2 qw(open2);
my @TYPES = qw(tfn op action);
my $TEST = "./msc_test";
my $SCRIPT = basename($0);
my $SCRIPTDIR = dirname($0);
my $PASSED = 0;
my $TOTAL = 0;
my $DEBUG = $ENV{MSC_TEST_DEBUG} || 0;
if (defined $ARGV[0]) {
runfile(dirname($ARGV[0]), basename($ARGV[0]), $ARGV[1]);
done();
}
for my $type (sort @TYPES) {
my $dir = "$SCRIPTDIR/$type";
my @cfg = ();
# Get test names
opendir(DIR, "$dir") or quit(1, "Failed to open \"$dir\": $!");
@cfg = grep { /\.t$/ && -f "$dir/$_" } readdir(DIR);
closedir(DIR);
for my $cfg (sort @cfg) {
runfile($dir, $cfg);
}
}
done();
sub runfile {
my($dir, $cfg, $testnum) = @_;
my $fn = "$dir/$cfg";
my @data = ();
my $edata;
my @C = ();
my @test = ();
my $teststr;
my $n = 0;
my $pass = 0;
open(CFG, "<$fn") or quit(1, "Failed to open \"$fn\": $!");
@data = <CFG>;
$edata = q/@C = (/ . join("", @data) . q/)/;
eval $edata;
quit(1, "Failed to read test data \"$cfg\": $@") if ($@);
unless (@C) {
msg("\nNo tests defined for $fn");
return;
}
msg("\nLoaded ".@C." tests from $fn");
for my $t (@C) {
$n++;
next if (defined $testnum and $n != $testnum);
my %t = %{$t || {}};
my $id = sprintf("%6d", $n);
my $in = (exists($t{input}) and defined($t{input})) ? $t{input} : "";
my $out;
my $test_in = new FileHandle();
my $test_out = new FileHandle();
my $test_pid;
my $rc = 0;
my $param;
if ($t{type} eq "tfn") {
$param = escape($t{output});
}
elsif ($t{type} eq "op") {
$param = escape($t{param});
}
elsif ($t{type} eq "action") {
$param = escape($t{param});
}
else {
quit(1, "Unknown type \"$t{type}\" - should be one of: " . join(",",@TYPES));
}
@test = ("-t", $t{type}, "-n", $t{name}, "-p", $param, "-D", "$DEBUG", (exists($t{ret}) ? ("-r", $t{ret}) : ()), (exists($t{iterations}) ? ("-I", $t{iterations}) : ()), (exists($t{prerun}) ? ("-P", $t{prerun}) : ()));
$teststr = "$TEST " . join(" ", map { "\"$_\"" } @test);
$test_pid = open2($test_out, $test_in, $TEST, @test) or quit(1, "Failed to execute test: $teststr\": $!");
print $test_in "$in";
close $test_in;
$out = join("\\n", split(/\n/, <$test_out>));
close $test_out;
waitpid($test_pid, 0);
$rc = $?;
if ( WIFEXITED($rc) ) {
$rc = WEXITSTATUS($rc);
}
elsif( WIFSIGNALED($rc) ) {
msg("Test exited with signal " . WTERMSIG($rc) . ".");
msg("Executed: $teststr");
$rc = -1;
}
else {
msg("Test exited with unknown error.");
$rc = -1;
}
if ($rc == 0) {
$pass++;
}
msg(sprintf("%s) %s \"%s\"%s: %s%s", $id, $t{type}, $t{name}, (exists($t{comment}) ? " $t{comment}" : ""), ($rc ? "failed" : "passed"), ((defined($out) && $out ne "")? " ($out)" : "")));
}
$TOTAL += $testnum ? 1 : $n;
$PASSED += $pass;
msg(sprintf("Passed: %2d; Failed: %2d", $pass, $testnum ? (1 - $pass) : ($n - $pass)));
}
sub escape {
my @new = ();
for my $c (split(//, $_[0])) {
push @new, ((ord($c) >= 0x20 and ord($c) <= 0x7e) ? $c : sprintf("\\x%02x", ord($c)));
}
join('', @new);
}
sub msg {
print STDOUT "@_\n" if (@_);
}
sub quit {
my($ec,$msg) = @_;
$ec = 0 unless (defined $_[0]);
msg("$msg") if (defined $msg);
exit $ec;
}
sub done {
if ($PASSED != $TOTAL) {
quit(1, "\n$PASSED/$TOTAL tests passed.");
}
quit(0, "\nAll tests passed ($TOTAL).");
}
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