Whitelist net/ MemoryDumpProvider

net/base/sdch_manager_unittest.cc

 // 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 "net/base/sdch_manager.h"
 
 #include <limits.h>
 
 #include <memory>
 #include <string>
@@ skipping 622 matching lines @@
   EXPECT_EQ(target_gurl, observer.last_dictionary_url());
   EXPECT_EQ(server_hash, observer.last_server_hash());
 
   EXPECT_EQ(SDCH_OK, sdch_manager()->RemoveSdchDictionary(server_hash));
   EXPECT_EQ(1, observer.dictionary_removed_notifications());
   EXPECT_EQ(server_hash, observer.last_server_hash());
 
   sdch_manager()->RemoveObserver(&observer);
 }
 
-TEST_F(SdchManagerTest, DumpMemoryStats) {
+class SdchManagerMemoryDumpTest
+    : public SdchManagerTest,
+      public testing::WithParamInterface<
+          base::trace_event::MemoryDumpLevelOfDetail> {};
+
+INSTANTIATE_TEST_CASE_P(
+    /* no prefix */,
+    SdchManagerMemoryDumpTest,
+    ::testing::Values(base::trace_event::MemoryDumpLevelOfDetail::DETAILED,
+                      base::trace_event::MemoryDumpLevelOfDetail::BACKGROUND));
+
+TEST_P(SdchManagerMemoryDumpTest, DumpMemoryStats) {
   MockSdchObserver observer;
   sdch_manager()->AddObserver(&observer);
 
   std::string dictionary_domain("x.y.z.google.com");
   GURL target_gurl("http://" + dictionary_domain);
   std::string dictionary_text(NewSdchDictionary(dictionary_domain));
   std::string client_hash;
   std::string server_hash;
   SdchManager::GenerateHash(dictionary_text, &client_hash, &server_hash);
   EXPECT_TRUE(AddSdchDictionary(dictionary_text, target_gurl));
   EXPECT_EQ(1, observer.dictionary_added_notifications());
   EXPECT_EQ(target_gurl, observer.last_dictionary_url());
   EXPECT_EQ(server_hash, observer.last_server_hash());
 
-  base::trace_event::MemoryDumpArgs dump_args = {
-      base::trace_event::MemoryDumpLevelOfDetail::DETAILED};
+  base::trace_event::MemoryDumpArgs dump_args = {GetParam()};
   std::unique_ptr<base::trace_event::ProcessMemoryDump> pmd(
       new base::trace_event::ProcessMemoryDump(nullptr, dump_args));
 
   base::trace_event::MemoryAllocatorDump* parent =
-      pmd->CreateAllocatorDump("parent");
+      pmd->CreateAllocatorDump("net/url_request_context_0x123");
   sdch_manager()->DumpMemoryStats(pmd.get(), parent->absolute_name());
 
   const base::trace_event::MemoryAllocatorDump* sub_dump =
-      pmd->GetAllocatorDump("parent/sdch_manager");
+      pmd->GetAllocatorDump("net/url_request_context_0x123/sdch_manager");
   ASSERT_NE(nullptr, sub_dump);
   const base::trace_event::MemoryAllocatorDump* dump = pmd->GetAllocatorDump(
       base::StringPrintf("net/sdch_manager_%p", sdch_manager()));
   std::unique_ptr<base::Value> raw_attrs =
       dump->attributes_for_testing()->ToBaseValue();
   base::DictionaryValue* attrs;
   ASSERT_TRUE(raw_attrs->GetAsDictionary(&attrs));
   base::DictionaryValue* size_attrs;
   ASSERT_TRUE(attrs->GetDictionary(
       base::trace_event::MemoryAllocatorDump::kNameSize, &size_attrs));
   size_t offset = dictionary_text.find("\n\n") + 2;
   std::string size;
   ASSERT_TRUE(size_attrs->GetString("value", &size));
   int actual_size;
   ASSERT_TRUE(base::HexStringToInt(size, &actual_size));
   EXPECT_EQ(dictionary_text.size() - offset, static_cast<size_t>(actual_size));
 
   base::DictionaryValue* count_attrs;
   ASSERT_TRUE(attrs->GetDictionary(
       base::trace_event::MemoryAllocatorDump::kNameObjectCount, &count_attrs));
   std::string count;
   ASSERT_TRUE(count_attrs->GetString("value", &count));
   // One dictionary.
   EXPECT_EQ("1", count);
 
   sdch_manager()->RemoveObserver(&observer);
 }
 
 }  // namespace net