Expose and check origin of request in response for foreign fetch.

third_party/WebKit/Source/modules/fetch/FetchResponseDataTest.cpp

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "modules/fetch/FetchResponseData.h"
 
 #include "core/dom/DOMArrayBuffer.h"
 #include "modules/fetch/FetchHeaderList.h"
 #include "platform/blob/BlobData.h"
 #include "public/platform/modules/serviceworker/WebServiceWorkerResponse.h"
@@ skipping 50 matching lines @@
     internalResponse->populateWebServiceWorkerResponse(webResponse);
     EXPECT_EQ(WebServiceWorkerResponseTypeDefault, webResponse.responseType());
     CheckHeaders(webResponse);
 }
 
 TEST_F(FetchResponseDataTest, BasicFilter)
 {
     FetchResponseData* internalResponse = createInternalResponse();
     FetchResponseData* basicResponseData = internalResponse->createBasicFilteredResponse();
 
+    EXPECT_EQ(internalResponse, basicResponseData->internalResponse());
+
     EXPECT_FALSE(basicResponseData->headerList()->has("set-cookie"));
 
     Vector<String> barValues;
     basicResponseData->headerList()->getAll("bar", barValues);
     ASSERT_EQ(1U, barValues.size());
     EXPECT_EQ("bar", barValues[0]);
 
     Vector<String> cacheControlValues;
     basicResponseData->headerList()->getAll("cache-control", cacheControlValues);
     ASSERT_EQ(1U, cacheControlValues.size());
     EXPECT_EQ("no-cache", cacheControlValues[0]);
 }
 
 TEST_F(FetchResponseDataTest, ToWebServiceWorkerBasicType)
 {
     WebServiceWorkerResponse webResponse;
     FetchResponseData* internalResponse = createInternalResponse();
     FetchResponseData* basicResponseData = internalResponse->createBasicFilteredResponse();
 
     basicResponseData->populateWebServiceWorkerResponse(webResponse);
     EXPECT_EQ(WebServiceWorkerResponseTypeBasic, webResponse.responseType());
     CheckHeaders(webResponse);
 }
 
 TEST_F(FetchResponseDataTest, CORSFilter)
 {
     FetchResponseData* internalResponse = createInternalResponse();
     FetchResponseData* corsResponseData = internalResponse->createCORSFilteredResponse();
 
+    EXPECT_EQ(internalResponse, corsResponseData->internalResponse());
+
     EXPECT_FALSE(corsResponseData->headerList()->has("set-cookie"));
 
     EXPECT_FALSE(corsResponseData->headerList()->has("bar"));
 
     Vector<String> cacheControlValues;
     corsResponseData->headerList()->getAll("cache-control", cacheControlValues);
     ASSERT_EQ(1U, cacheControlValues.size());
     EXPECT_EQ("no-cache", cacheControlValues[0]);
 }
 
 TEST_F(FetchResponseDataTest, CORSFilterOnResponseWithAccessControlExposeHeaders)
 {
     FetchResponseData* internalResponse = createInternalResponse();
     internalResponse->headerList()->append("access-control-expose-headers", "set-cookie, bar");
 
     FetchResponseData* corsResponseData = internalResponse->createCORSFilteredResponse();
 
+    EXPECT_EQ(internalResponse, corsResponseData->internalResponse());
+
     EXPECT_FALSE(corsResponseData->headerList()->has("set-cookie"));
 
     Vector<String> barValues;
     corsResponseData->headerList()->getAll("bar", barValues);
     ASSERT_EQ(1U, barValues.size());
     EXPECT_EQ("bar", barValues[0]);
 }
 
 TEST_F(FetchResponseDataTest, ToWebServiceWorkerCORSType)
 {
     WebServiceWorkerResponse webResponse;
     FetchResponseData* internalResponse = createInternalResponse();
     FetchResponseData* corsResponseData = internalResponse->createCORSFilteredResponse();
 
     corsResponseData->populateWebServiceWorkerResponse(webResponse);
     EXPECT_EQ(WebServiceWorkerResponseTypeCORS, webResponse.responseType());
     CheckHeaders(webResponse);
 }
 
 TEST_F(FetchResponseDataTest, OpaqueFilter)
 {
     FetchResponseData* internalResponse = createInternalResponse();
     FetchResponseData* opaqueResponseData = internalResponse->createOpaqueFilteredResponse();
 
+    EXPECT_EQ(internalResponse, opaqueResponseData->internalResponse());
+
     EXPECT_FALSE(opaqueResponseData->headerList()->has("set-cookie"));
     EXPECT_FALSE(opaqueResponseData->headerList()->has("bar"));
     EXPECT_FALSE(opaqueResponseData->headerList()->has("cache-control"));
 }
 
 TEST_F(FetchResponseDataTest, OpaqueRedirectFilter)
 {
     FetchResponseData* internalResponse = createInternalResponse();
     FetchResponseData* opaqueResponseData = internalResponse->createOpaqueRedirectFilteredResponse();
 
+    EXPECT_EQ(internalResponse, opaqueResponseData->internalResponse());
+
     EXPECT_EQ(opaqueResponseData->headerList()->size(), 0u);
     EXPECT_EQ(opaqueResponseData->url(), internalResponse->url());
 }
 
 TEST_F(FetchResponseDataTest, OpaqueFilterOnResponseWithAccessControlExposeHeaders)
 {
     FetchResponseData* internalResponse = createInternalResponse();
     internalResponse->headerList()->append("access-control-expose-headers", "set-cookie, bar");
 
     FetchResponseData* opaqueResponseData = internalResponse->createOpaqueFilteredResponse();
 
+    EXPECT_EQ(internalResponse, opaqueResponseData->internalResponse());
+
     EXPECT_FALSE(opaqueResponseData->headerList()->has("set-cookie"));
     EXPECT_FALSE(opaqueResponseData->headerList()->has("bar"));
     EXPECT_FALSE(opaqueResponseData->headerList()->has("cache-control"));
 }
 
 TEST_F(FetchResponseDataTest, ToWebServiceWorkerOpaqueType)
 {
     WebServiceWorkerResponse webResponse;
     FetchResponseData* internalResponse = createInternalResponse();
     FetchResponseData* opaqueResponseData = internalResponse->createOpaqueFilteredResponse();
 
     opaqueResponseData->populateWebServiceWorkerResponse(webResponse);
     EXPECT_EQ(WebServiceWorkerResponseTypeOpaque, webResponse.responseType());
     CheckHeaders(webResponse);
 }
 
 TEST_F(FetchResponseDataTest, ToWebServiceWorkerOpaqueRedirectType)
 {
     WebServiceWorkerResponse webResponse;
     FetchResponseData* internalResponse = createInternalResponse();
     FetchResponseData* opaqueRedirectResponseData = internalResponse->createOpaqueRedirectFilteredResponse();
 
     opaqueRedirectResponseData->populateWebServiceWorkerResponse(webResponse);
     EXPECT_EQ(WebServiceWorkerResponseTypeOpaqueRedirect, webResponse.responseType());
     CheckHeaders(webResponse);
 }
 
 } // namespace blink