From b296e1b34040b2c633092547563c68dcfe198a88 Mon Sep 17 00:00:00 2001
From: John-David Dalton <john.david.dalton@gmail.com>
Date: Fri, 1 Feb 2013 01:25:10 -0800
Subject: [PATCH] Add `_.isNumber` unit test for Firefox `[xpconnect wrapped
 native prototype]` issues.

Former-commit-id: d81b0bb7807139d14796c2a952294d1fd581f73a
---
 test/test.js | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/test/test.js b/test/test.js
index b845f2a7b..3af460237 100644
--- a/test/test.js
+++ b/test/test.js
@@ -1170,6 +1170,16 @@
 
   /*--------------------------------------------------------------------------*/
 
+  QUnit.module('lodash.isNumber');
+
+  (function() {
+    test('should avoid `[xpconnect wrapped native prototype]` in Firefox', function() {
+      strictEqual(_.isNumber(+"2"), true);
+    });
+  }());
+
+  /*--------------------------------------------------------------------------*/
+
   QUnit.module('lodash.isPlainObject');
 
   (function() {