From a8ebd80c89850a732049f26157b6bab7beeeeffd Mon Sep 17 00:00:00 2001
From: Steve Howell <steve@zulip.com>
Date: Tue, 10 Sep 2013 17:00:54 -0400
Subject: [PATCH] Test that vanilla Dict handles undefined keys

(imported from commit 09846eafa55f2321ca10db950ad3785ce78ae2c6)
---
 zerver/tests/frontend/node/dict.js | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/zerver/tests/frontend/node/dict.js b/zerver/tests/frontend/node/dict.js
index 6d87007669..e518c08bed 100644
--- a/zerver/tests/frontend/node/dict.js
+++ b/zerver/tests/frontend/node/dict.js
@@ -39,6 +39,13 @@ var assert = require('assert');
     assert.equal(val, res);
 }());
 
+(function test_undefined_keys() {
+    var d = new Dict();
+
+    assert.equal(d.has(undefined), false);
+    assert.strictEqual(d.get(undefined), undefined);
+}());
+
 (function test_restricted_keys() {
     var d = new Dict();