[api fix] When topic throws, treat exception as a return value

Fixes #65.
vowsjs · Dec 23, 2011 · 6f84e3b · 6f84e3b · Filirom1 · Mar 30, 2012
1 parent a480a5f
commit 6f84e3b
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/lib/vows/suite.js b/lib/vows/suite.js
@@ -129,7 +129,13 @@ this.Suite.prototype = new(function () {
                 }
 
                 // Run the topic, passing the previous context topics
-                topic = topic.apply(ctx.env, ctx.topics);
+                // If topic `throw`s an exception, pass it down as a value
+                try {
+                    topic = topic.apply(ctx.env, ctx.topics);
+                }
+                catch (ex) {
+                    topic = ex;
+                }
 
                 if (typeof(topic) === 'undefined') { ctx._callback = true }
             }