Run clang-modernize -use-nullptr over src/extensions/.

extensions/browser/api/declarative_webrequest/webrequest_condition_attribute_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 "extensions/browser/api/declarative_webrequest/webrequest_condition_attribute.h"
 
 #include "base/basictypes.h"
 #include "base/files/file_path.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
@@ skipping 80 matching lines @@
 
   scoped_refptr<const WebRequestConditionAttribute> attribute =
       WebRequestConditionAttribute::Create(
           keys::kResourceTypeKey, &resource_types, &error);
   EXPECT_EQ("", error);
   ASSERT_TRUE(attribute.get());
   EXPECT_EQ(std::string(keys::kResourceTypeKey), attribute->GetName());
 
   net::TestURLRequestContext context;
   scoped_ptr<net::URLRequest> url_request_ok(context.CreateRequest(
-      GURL("http://www.example.com"), net::DEFAULT_PRIORITY, NULL, NULL));
+      GURL("http://www.example.com"), net::DEFAULT_PRIORITY, nullptr, nullptr));
   content::ResourceRequestInfo::AllocateForTesting(
       url_request_ok.get(),
       content::RESOURCE_TYPE_SUB_FRAME,
-      NULL,
+      nullptr,
       -1,
       -1,
       -1,
       false);
   EXPECT_TRUE(attribute->IsFulfilled(WebRequestData(url_request_ok.get(),
                                                     ON_BEFORE_REQUEST)));
 
   scoped_ptr<net::URLRequest> url_request_fail(context.CreateRequest(
-      GURL("http://www.example.com"), net::DEFAULT_PRIORITY, NULL, NULL));
+      GURL("http://www.example.com"), net::DEFAULT_PRIORITY, nullptr, nullptr));
   content::ResourceRequestInfo::AllocateForTesting(
       url_request_fail.get(),
       content::RESOURCE_TYPE_MAIN_FRAME,
-      NULL,
+      nullptr,
       -1,
       -1,
       -1,
       false);
   EXPECT_FALSE(attribute->IsFulfilled(WebRequestData(url_request_fail.get(),
                                                      ON_BEFORE_REQUEST)));
 }
 
 TEST(WebRequestConditionAttributeTest, ContentType) {
   // Necessary for TestURLRequest.
   base::MessageLoopForIO message_loop;
 
   std::string error;
   scoped_refptr<const WebRequestConditionAttribute> result;
 
   net::test_server::EmbeddedTestServer test_server;
   test_server.ServeFilesFromDirectory(TestDataPath(
       "chrome/test/data/extensions/api_test/webrequest/declarative"));
   ASSERT_TRUE(test_server.InitializeAndWaitUntilReady());
 
   net::TestURLRequestContext context;
   net::TestDelegate delegate;
   scoped_ptr<net::URLRequest> url_request(
       context.CreateRequest(test_server.GetURL("/headers.html"),
                             net::DEFAULT_PRIORITY,
                             &delegate,
-                            NULL));
+                            nullptr));
   url_request->Start();
   base::MessageLoop::current()->Run();
 
   base::ListValue content_types;
   content_types.Append(new base::StringValue("text/plain"));
   scoped_refptr<const WebRequestConditionAttribute> attribute_include =
       WebRequestConditionAttribute::Create(
           keys::kContentTypeKey, &content_types, &error);
   EXPECT_EQ("", error);
   ASSERT_TRUE(attribute_include.get());
@@ skipping 63 matching lines @@
   ASSERT_TRUE(first_party_attribute.get());
   EXPECT_EQ(std::string(keys::kThirdPartyKey),
             first_party_attribute->GetName());
 
   const GURL url_empty;
   const GURL url_a("http://a.com");
   const GURL url_b("http://b.com");
   net::TestURLRequestContext context;
   net::TestDelegate delegate;
   scoped_ptr<net::URLRequest> url_request(
-      context.CreateRequest(url_a, net::DEFAULT_PRIORITY, &delegate, NULL));
+      context.CreateRequest(url_a, net::DEFAULT_PRIORITY, &delegate, nullptr));
 
   for (unsigned int i = 1; i <= kLastActiveStage; i <<= 1) {
     if (!(kActiveStages & i))
       continue;
     const RequestStage stage = static_cast<RequestStage>(i);
     url_request->set_first_party_for_cookies(url_empty);
     EXPECT_FALSE(third_party_attribute->IsFulfilled(
         WebRequestData(url_request.get(), stage)));
     EXPECT_TRUE(first_party_attribute->IsFulfilled(
         WebRequestData(url_request.get(), stage)));
@@ skipping 63 matching lines @@
       one_stage_attributes;
 
   for (size_t i = 0; i < arraysize(active_stages); ++i) {
     base::ListValue single_stage_list;
     single_stage_list.AppendString(active_stages[i].second);
     one_stage_attributes.push_back(
         WebRequestConditionAttribute::Create(keys::kStagesKey,
                                              &single_stage_list,
                                              &error));
     EXPECT_EQ("", error);
-    ASSERT_TRUE(one_stage_attributes.back().get() != NULL);
+    ASSERT_TRUE(one_stage_attributes.back().get() != nullptr);
   }
 
   const GURL url_empty;
   net::TestURLRequestContext context;
   net::TestDelegate delegate;
-  scoped_ptr<net::URLRequest> url_request(
-      context.CreateRequest(url_empty, net::DEFAULT_PRIORITY, &delegate, NULL));
+  scoped_ptr<net::URLRequest> url_request(context.CreateRequest(
+      url_empty, net::DEFAULT_PRIORITY, &delegate, nullptr));
 
   for (size_t i = 0; i < arraysize(active_stages); ++i) {
     EXPECT_FALSE(empty_attribute->IsFulfilled(
         WebRequestData(url_request.get(), active_stages[i].first)));
 
     for (size_t j = 0; j < one_stage_attributes.size(); ++j) {
       EXPECT_EQ(i == j,
                 one_stage_attributes[j]->IsFulfilled(
                     WebRequestData(url_request.get(), active_stages[i].first)));
     }
@@ skipping 33 matching lines @@
 scoped_ptr<base::DictionaryValue> GetDictionaryFromArray(
     const std::vector<const std::string*>& array) {
   const size_t length = array.size();
   CHECK(length % 2 == 0);
 
   scoped_ptr<base::DictionaryValue> dictionary(new base::DictionaryValue);
   for (size_t i = 0; i < length; i += 2) {
     const std::string* name = array[i];
     const std::string* value = array[i+1];
     if (dictionary->HasKey(*name)) {
-      base::Value* entry = NULL;
+      base::Value* entry = nullptr;
       scoped_ptr<base::Value> entry_owned;
-      base::ListValue* list = NULL;
+      base::ListValue* list = nullptr;
       if (!dictionary->GetWithoutPathExpansion(*name, &entry))
         return scoped_ptr<base::DictionaryValue>();
       switch (entry->GetType()) {
         case base::Value::TYPE_STRING:
           // Replace the present string with a list.
           list = new base::ListValue;
           // Ignoring return value, we already verified the entry is there.
           dictionary->RemoveWithoutPathExpansion(*name, &entry_owned);
           list->Append(entry_owned.release());
           list->Append(new base::StringValue(*value));
@@ skipping 51 matching lines @@
 TEST(WebRequestConditionAttributeTest, RequestHeaders) {
   // Necessary for TestURLRequest.
   base::MessageLoopForIO message_loop;
 
   net::TestURLRequestContext context;
   net::TestDelegate delegate;
   scoped_ptr<net::URLRequest> url_request(
       context.CreateRequest(GURL("http://example.com"),  // Dummy URL.
                             net::DEFAULT_PRIORITY,
                             &delegate,
-                            NULL));
+                            nullptr));
   url_request->SetExtraRequestHeaderByName(
       "Custom-header", "custom/value", true /* overwrite */);
   url_request->Start();
   base::MessageLoop::current()->Run();
 
   std::vector<std::vector<const std::string*> > tests;
   bool result = false;
 
   const RequestStage stage = ON_BEFORE_SEND_HEADERS;
 
@@ skipping 27 matching lines @@
   // Positive filter, failing (disjunction of tests).
   MatchAndCheck(tests, keys::kRequestHeadersKey, stage, url_request.get(),
                 &result);
   EXPECT_FALSE(result);
   // Negative filter, passing (disjunction of tests).
   MatchAndCheck(tests, keys::kExcludeRequestHeadersKey, stage,
                 url_request.get(), &result);
   EXPECT_TRUE(result);
 
   // Third set of test data, corner case -- empty disjunction.
-  GetArrayAsVector(NULL, NULL, 0u, &tests);
+  GetArrayAsVector(nullptr, nullptr, 0u, &tests);
   // Positive filter, failing (no test to pass).
   MatchAndCheck(tests, keys::kRequestHeadersKey, stage, url_request.get(),
                 &result);
   EXPECT_FALSE(result);
   // Negative filter, passing (no test to fail).
   MatchAndCheck(tests, keys::kExcludeRequestHeadersKey, stage,
                 url_request.get(), &result);
   EXPECT_TRUE(result);
 
   // Fourth set of test data, corner case -- empty conjunction.
   const size_t kEmptyConjunctionSizes[] = { 0u };
-  GetArrayAsVector(NULL, kEmptyConjunctionSizes, 1u, &tests);
+  GetArrayAsVector(nullptr, kEmptyConjunctionSizes, 1u, &tests);
   // Positive filter, passing (trivial test).
   MatchAndCheck(tests, keys::kRequestHeadersKey, stage, url_request.get(),
                 &result);
   EXPECT_TRUE(result);
   // Negative filter, failing.
   MatchAndCheck(tests, keys::kExcludeRequestHeadersKey, stage,
                 url_request.get(), &result);
   EXPECT_FALSE(result);
 }
 
 // Here we test WebRequestConditionAttributeResponseHeaders for:
 // 1. Correct implementation of prefix/suffix/contains/equals matching.
 // 2. Performing logical disjunction (||) between multiple specifications.
 // 3. Negating the match in case of 'doesNotContainHeaders'.
 TEST(WebRequestConditionAttributeTest, ResponseHeaders) {
   // Necessary for TestURLRequest.
   base::MessageLoopForIO message_loop;
 
   net::test_server::EmbeddedTestServer test_server;
   test_server.ServeFilesFromDirectory(TestDataPath(
       "chrome/test/data/extensions/api_test/webrequest/declarative"));
   ASSERT_TRUE(test_server.InitializeAndWaitUntilReady());
 
   net::TestURLRequestContext context;
   net::TestDelegate delegate;
   scoped_ptr<net::URLRequest> url_request(
       context.CreateRequest(test_server.GetURL("/headers.html"),
                             net::DEFAULT_PRIORITY,
                             &delegate,
-                            NULL));
+                            nullptr));
   url_request->Start();
   base::MessageLoop::current()->Run();
 
   // In all the tests below we assume that the server includes the headers
   // Custom-Header: custom/value
   // Custom-Header-B: valueA
   // Custom-Header-B: valueB
   // Custom-Header-C: valueC, valueD
   // Custom-Header-D:
   // in the response, but does not include "Non-existing: void".
@@ skipping 161 matching lines @@
   };
   const size_t kExistingSize[] = { arraysize(kExisting) };
   GetArrayAsVector(kExisting, kExistingSize, 1u, &tests);
   MatchAndCheck(tests, keys::kExcludeResponseHeadersKey, stage,
                 url_request.get(), &result);
   EXPECT_FALSE(result);
 }
 
 }  // namespace
 }  // namespace extensions