Support redirectUrl at onHeadersReceived in WebRequest / DWR API

chrome/browser/extensions/api/declarative_webrequest/webrequest_rules_registry_unittest.cc

 // Copyright (c) 2012 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 "chrome/browser/extensions/api/declarative_webrequest/webrequest_rules_registry.h"
 
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
@@ skipping 649 matching lines @@
     // Make sure that the right rule succeeded.
     EXPECT_EQ(1u, matches.size());
     EXPECT_EQ(WebRequestRule::GlobalRuleId(std::make_pair(kExtensionId,
                                                           matchingRuleIds[i])),
               (*matches.begin())->id());
   }
 }
 
 TEST(WebRequestRulesRegistrySimpleTest, StageChecker) {
   // The contentType condition can only be evaluated during ON_HEADERS_RECEIVED
-  // but the redirect action can only be executed during ON_BEFORE_REQUEST.
+  // but the SetRequestHeader action can only be executed during
+  // ON_BEFORE_SEND_HEADERS.
   // Therefore, this is an inconsistent rule that needs to be flagged.
   const char kRule[] =
-      "{                                                                 \n"
-      "  \"id\": \"rule1\",                                              \n"
-      "  \"conditions\": [                                               \n"
-      "    {                                                             \n"
-      "      \"instanceType\": \"declarativeWebRequest.RequestMatcher\", \n"
-      "      \"url\": {\"hostSuffix\": \"foo.com\"},                     \n"
-      "      \"contentType\": [\"image/jpeg\"]                           \n"
-      "    }                                                             \n"
-      "  ],                                                              \n"
-      "  \"actions\": [                                                  \n"
-      "    {                                                             \n"
-      "      \"instanceType\": \"declarativeWebRequest.RedirectRequest\",\n"
-      "      \"redirectUrl\": \"http://bar.com\"                         \n"
-      "    }                                                             \n"
-      "  ],                                                              \n"
-      "  \"priority\": 200                                               \n"
-      "}                                                                 ";
+      "{                                                                  \n"
+      "  \"id\": \"rule1\",                                               \n"
+      "  \"conditions\": [                                                \n"
+      "    {                                                              \n"
+      "      \"instanceType\": \"declarativeWebRequest.RequestMatcher\",  \n"
+      "      \"url\": {\"hostSuffix\": \"foo.com\"},                      \n"
+      "      \"contentType\": [\"image/jpeg\"]                            \n"
+      "    }                                                              \n"
+      "  ],                                                               \n"
+      "  \"actions\": [                                                   \n"
+      "    {                                                              \n"
+      "      \"instanceType\": \"declarativeWebRequest.SetRequestHeader\",\n"
+      "      \"name\": \"Content-Type\",                                  \n"
+      "      \"value\": \"text/plain\"                                    \n"
+      "    }                                                              \n"
+      "  ],                                                               \n"
+      "  \"priority\": 200                                                \n"
+      "}                                                                  ";
 
   scoped_ptr<base::Value> value(base::JSONReader::Read(kRule));
   ASSERT_TRUE(value);
 
   RulesRegistry::Rule rule;
   ASSERT_TRUE(RulesRegistry::Rule::Populate(*value, &rule));
 
   std::string error;
   URLMatcher matcher;
   scoped_ptr<WebRequestConditionSet> conditions =
@@ skipping 103 matching lines @@
 
   // This is a correct match.
   GURL url2("http://foo.com/index.html");
   net::TestURLRequest request2(url2, net::DEFAULT_PRIORITY, NULL, &context);
   WebRequestData request_data2(&request2, ON_BEFORE_REQUEST);
   deltas = registry->CreateDeltas(NULL, request_data2, false);
   EXPECT_EQ(1u, deltas.size());
 }
 
 }  // namespace extensions