From 9fa0aebfe948573e2912b4e16e46e87837928407 Mon Sep 17 00:00:00 2001
From: John-David Dalton <john.david.dalton@gmail.com>
Date: Fri, 17 Aug 2012 02:10:50 -0700
Subject: [PATCH] Add check for V8 bug #2291.

Former-commit-id: 245f156a2ce1ee92c8f8f8f34b9891ba4eff0d23
---
 test/test.js | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/test/test.js b/test/test.js
index d5b03c763..372895ae6 100644
--- a/test/test.js
+++ b/test/test.js
@@ -779,6 +779,26 @@
 
   /*--------------------------------------------------------------------------*/
 
+  QUnit.module('lodash.isObject');
+
+  (function() {
+    test('should avoid V8 bug #2291', function() {
+      // trigger V8 bug
+      // http://code.google.com/p/v8/issues/detail?id=2291
+      var obj = {},
+          str = 'foo';
+
+      // 1: Useless comparison statement, this is half the trigger
+      obj == obj;
+      // 2: Initial check with object, this is the other half of the trigger
+      _.isObject(obj);
+
+      equal(_.isObject(str), false);
+    });
+  }());
+
+  /*--------------------------------------------------------------------------*/
+
   QUnit.module('lodash.isNaN');
 
   (function() {