From 633cede237cc6ab6a9c3bf9c5e1a619c8c6e0022 Mon Sep 17 00:00:00 2001
From: Hendrixer <willscottmoss@gmail.com>
Date: Sat, 11 Jan 2014 15:20:54 -0800
Subject: [PATCH] fix($http): ensure default headers PUT and POST are different
 objects

Send PUT and POST through copy() to make sure they are not the same.

Closes #5742
Closes #5747
Closes #5764
---
 src/ng/http.js      | 8 ++++----
 test/ng/httpSpec.js | 6 ++++++
 2 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/src/ng/http.js b/src/ng/http.js
index 231e683e2b1e..4ca89e4fd3d1 100644
--- a/src/ng/http.js
+++ b/src/ng/http.js
@@ -111,9 +111,9 @@ function $HttpProvider() {
       common: {
         'Accept': 'application/json, text/plain, */*'
       },
-      post:   CONTENT_TYPE_APPLICATION_JSON,
-      put:    CONTENT_TYPE_APPLICATION_JSON,
-      patch:  CONTENT_TYPE_APPLICATION_JSON
+      post:   copy(CONTENT_TYPE_APPLICATION_JSON),
+      put:    copy(CONTENT_TYPE_APPLICATION_JSON),
+      patch:  copy(CONTENT_TYPE_APPLICATION_JSON)
     },
 
     xsrfCookieName: 'XSRF-TOKEN',
@@ -324,7 +324,7 @@ function $HttpProvider() {
      * to `push` or `unshift` a new transformation function into the transformation chain. You can
      * also decide to completely override any default transformations by assigning your
      * transformation functions to these properties directly without the array wrapper.  These defaults
-     * are again available on the $http factory at run-time, which may be useful if you have run-time 
+     * are again available on the $http factory at run-time, which may be useful if you have run-time
      * services you wish to be involved in your transformations.
      *
      * Similarly, to locally override the request/response transforms, augment the
diff --git a/test/ng/httpSpec.js b/test/ng/httpSpec.js
index d3653a67ee7d..a0417d9ad99c 100644
--- a/test/ng/httpSpec.js
+++ b/test/ng/httpSpec.js
@@ -1439,6 +1439,12 @@ describe('$http', function() {
         $http.get('/url');
         $httpBackend.flush();
       });
+
+      it('should have seperate opbjects for defaults PUT and POST', function() {
+        expect($http.defaults.headers.post).not.toBe($http.defaults.headers.put);
+        expect($http.defaults.headers.post).not.toBe($http.defaults.headers.patch);
+        expect($http.defaults.headers.put).not.toBe($http.defaults.headers.patch);
+      })
     });
   });