--- loncom/interface/lontest.pm	2002/08/21 17:18:08	1.8
+++ loncom/interface/lontest.pm	2004/11/01 23:03:33	1.12
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # A debugging harness.
 #
-# $Id: lontest.pm,v 1.8 2002/08/21 17:18:08 www Exp $
+# $Id: lontest.pm,v 1.12 2004/11/01 23:03:33 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -57,8 +57,8 @@ sub section
      
      my $envkey;
  
-     $->print("<hr><h1>Debugging</h1><hr>\n");
-     $->print("<font face='Courier'>");
+     $r->print("<hr><h1>Debugging</h1><hr>\n");
+     $r->print("<font face='Courier'>");
      
      my $i=0;
      my $interval = 20; # change this to change how many keys/table
@@ -80,8 +80,8 @@ sub section
 	 }
 
 	 my $envVal = $ENV{$envkey};
-	 $envVal =~ s/(.{50})/\1\<wbr\>/g;
-	 $envkey =~ s/(.{30})/\1\<wbr\>/g;
+	 $envVal =~ s/(.{50})/$1\<wbr\>/g;
+	 $envkey =~ s/(.{30})/$1\<wbr\>/g;
 	 
 	 $r->print("<tr><td valign='top'><b>$envkey</b></td>");
          $r->print("<td valign='top'>$envVal</td></tr>\n");
@@ -94,31 +94,57 @@ sub section
    if ($ENV{'request.course.id'}) {
 
      my %parmhash;
+     my %symbhash;
      my %hash;
 
      my $fn=$ENV{'request.course.fn'};
 
-     if ((tie(%hash,'GDBM_File',"$fn.db",&GDBM_READER(),0640)) &&
-		(tie(%parmhash,'GDBM_File',
-		     $ENV{'request.course.fn'}.'_parms.db',
-		     &GDBM_READER(),0640))) {
-     $r->print('<h2>Big Hash</h2>');
-         foreach (sort keys %hash) {
-	     $r->print("\n<br>".$_.': '.$hash{$_});
-         }
-     $r->print('<h2>Parm Hash</h2>');
-         foreach (sort keys %parmhash) {
-	     $r->print("\n<br>".$_.': '.$parmhash{$_});
+         if (tie(%hash,'GDBM_File',"$fn.db",&GDBM_READER(),0640)) {
+             $r->print('<h2>Big Hash</h2>');
+             foreach (sort keys %hash) {
+	         $r->print("\n<br>".$_.': '.$hash{$_});
+             }
+             untie %hash;
+         } else {
+             $r->print('<h2>Count not tie big hash</h2>');
          }
-         untie %hash;
-         untie %parmhash;
-     }
-
-
+         if (tie(%parmhash,'GDBM_File',
+		     $ENV{'request.course.fn'}.'_parms.db',
+		     &GDBM_READER(),0640)) {
+             $r->print('<h2>Parm Hash</h2>');
+             foreach (sort keys %parmhash) {
+	        $r->print("\n<br>".$_.': '.$parmhash{$_});
+             }
+             untie %parmhash;
+         } else {
+            $r->print('<h2>Could not tie parmhash</h2>');
+	 }
+         if (tie(%symbhash,'GDBM_File',"$fn\_symb.db",&GDBM_READER(),0640)) {
+            $r->print('<h2>Symb Hash</h2>');
+            foreach (sort keys %symbhash) {
+	       $r->print("\n<br>".$_.': '.$symbhash{$_});
+            }
+            untie %symbhash;
+	 } else {
+            $r->print('<h2>Could not tie symbhash</h2>');
+	 }
+         if (-e $fn.'.state') {
+	     $r->print('<h2>State</h2>');
+	     my @conditions=();
+	     {
+		 my $fh=Apache::File->new($fn.'.state');
+		 @conditions=<$fh>;
+	     }
+	     foreach (@conditions) {
+                 $r->print('<tt>'.$_.'</tt><br />');
+	     }
+       }
  }
+
  
 # ------------------------------------------------------------------- End Debug
-     $r->print('</body></html>');        
+     $r->print('</body></html>');    
+     return OK;
  }