From 73d9d286ee84770c10fd84022fde92bd2efc8eaa Mon Sep 17 00:00:00 2001
From: Tim Yung <yungsters@fb.com>
Date: Fri, 10 Jan 2014 20:07:57 -0800
Subject: [PATCH] Fix EnterLeaveEventPlugin Test in jsdom

This is a follow-up to #803.

In jsdom (used for internal testing), `<iframe>` does not properly create a default document. This makes the `EnterLeaveEventPlugin` tests work for jsdom, too.

Open source does not need this because it uses PhantomJS.
---
 .../__tests__/EnterLeaveEventPlugin-test.js            | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/src/eventPlugins/__tests__/EnterLeaveEventPlugin-test.js b/src/eventPlugins/__tests__/EnterLeaveEventPlugin-test.js
index edc9478edc..6e68407aee 100644
--- a/src/eventPlugins/__tests__/EnterLeaveEventPlugin-test.js
+++ b/src/eventPlugins/__tests__/EnterLeaveEventPlugin-test.js
@@ -17,6 +17,8 @@
  * @emails react-core
  */
 
+/*jslint evil: true */
+
 "use strict";
 
 var EnterLeaveEventPlugin;
@@ -42,7 +44,13 @@ describe('EnterLeaveEventPlugin', function() {
     var iframe = document.createElement('iframe');
     document.body.appendChild(iframe);
 
-    var component = React.renderComponent(<div />, iframe.contentDocument.body);
+    var iframeDocument = iframe.contentDocument;
+
+    if (!iframeDocument.innerHTML) {
+      iframeDocument.innerHTML = '<html><head></head><body></body></html>';
+    }
+
+    var component = React.renderComponent(<div />, iframeDocument.body);
     var div = component.getDOMNode();
 
     var extracted = EnterLeaveEventPlugin.extractEvents(
