From 7cd5e9b399b32daf3f4b1c494cfb4587067360eb Mon Sep 17 00:00:00 2001
From: Ben Alpert <spicyjalapeno@gmail.com>
Date: Sat, 7 Jun 2014 18:56:28 -0700
Subject: [PATCH] Fix PropTypes test in IE10

Test Plan: Ran the test in jest, phantomjs, IE10, Chrome, and Firefox.
---
 src/core/__tests__/ReactPropTypes-test.js | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/src/core/__tests__/ReactPropTypes-test.js b/src/core/__tests__/ReactPropTypes-test.js
index 7177c17f16..5bc56ee6c6 100644
--- a/src/core/__tests__/ReactPropTypes-test.js
+++ b/src/core/__tests__/ReactPropTypes-test.js
@@ -274,36 +274,39 @@ describe('Component Type', function() {
 describe('Instance Types', function() {
   it("should warn for invalid instances", function() {
     function Person() {}
+    var personName = Person.name || '<<anonymous>>';
+    var dateName = Date.name || '<<anonymous>>';
+    var regExpName = RegExp.name || '<<anonymous>>';
 
     typeCheckFail(
       PropTypes.instanceOf(Person),
       false,
       'Invalid prop `testProp` supplied to `testComponent`, expected ' +
-      'instance of `Person`.'
+      'instance of `' + personName + '`.'
     );
     typeCheckFail(
       PropTypes.instanceOf(Person),
       {},
       'Invalid prop `testProp` supplied to `testComponent`, expected ' +
-      'instance of `Person`.'
+      'instance of `' + personName + '`.'
     );
     typeCheckFail(
       PropTypes.instanceOf(Person),
       '',
       'Invalid prop `testProp` supplied to `testComponent`, expected ' +
-      'instance of `Person`.'
+      'instance of `' + personName + '`.'
     );
     typeCheckFail(
       PropTypes.instanceOf(Date),
       {},
       'Invalid prop `testProp` supplied to `testComponent`, expected ' +
-      'instance of `Date`.'
+      'instance of `' + dateName + '`.'
     );
     typeCheckFail(
       PropTypes.instanceOf(RegExp),
       {},
       'Invalid prop `testProp` supplied to `testComponent`, expected ' +
-      'instance of `RegExp`.'
+      'instance of `' + regExpName + '`.'
     );
   });