--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/core-javascript/core-javascript-work/testtools.js	Tue Nov 01 08:58:38 2011 +0000
@@ -0,0 +1,30 @@
+var telltail = 'global';
+var _assertion_count = 0;
+
+// Define a global function 'log'.
+var log;
+if (this.hasOwnProperty('jsArguments')){
+    
+    log = function(s){
+        print(s + '\n');
+    };
+} else {
+    log = print;    
+}
+
+// 
+var TEST = function(title, code){
+
+    log( 'Testing: ' + title );
+    _assertion_count = 0;
+    code();
+};
+
+var assert = function(arg){
+    _assertion_count += 1;
+    if (!arg){
+        var msg = '! assert ' + _assertion_count + ' has failed';
+        log(msg);
+    }
+};
+