X-Git-Url: http://svarog.pmf.uns.ac.rs/gitweb/?p=mjc2wsl.git;a=blobdiff_plain;f=lib%2Fcompare-w-wt.pl;fp=lib%2Fcompare-w-wt.pl;h=11d4714bf7762e426103f39fda56769a5edc3056;hp=0000000000000000000000000000000000000000;hb=54295202d5e5e42905acdda6bea1a04ca6dd96f2;hpb=9446af825b9a9f3d14961d6ce1a9c56f0bac7615

diff --git a/lib/compare-w-wt.pl b/lib/compare-w-wt.pl
new file mode 100644
index 0000000..11d4714
--- /dev/null
+++ b/lib/compare-w-wt.pl
@@ -0,0 +1,44 @@
+#!/usr/bin/perl
+#
+# test if the outputs are the same from two versions of
+# WSL programs - the original and the transformation
+
+sub read_file($) {
+  my ($file) = @_;
+  my $in;
+  open($in, $file) or die "Cannot read $file: $!\n";
+  my $data = join("", <$in>);
+  close($in);
+  return($data);
+}
+
+# quit unless we have the correct number of command-line args
+$num_args = $#ARGV + 1;
+if ($num_args != 2) {
+    print "\nUsage: compare-w-wt.pl directory base_filename \n";
+    exit;
+}
+
+$dir=@ARGV[0];
+$base=@ARGV[1];
+
+$outw = read_file("$dir/$base.outwsl");
+$outwt = read_file("$dir/$base.outwslt");
+
+#print "inputs:\n";
+#print "$outm\n--\n$outw\n\n";
+
+#process the WSL output to remove comments
+for ($outw, $outwt) {
+		s/^.*Starting Execution...//s;
+		s/^.*?\n.*?\n//s;
+		s/Execution time:.*//s;
+}
+
+if ($outw eq $outwt) {
+		print "$base - OK\n";
+} else {
+		print "$base - difference detected!:\n";
+		print "$outw###\n--\n$outwt###\n";
+		die();
+}
\ No newline at end of file