Revert 283003 "[ChromeDriver] Subscribe PerformanceLogger to Com..."

trunk/src/chrome/test/chromedriver/performance_logger_unittest.cc

Index: trunk/src/chrome/test/chromedriver/performance_logger_unittest.cc
===================================================================
--- trunk/src/chrome/test/chromedriver/performance_logger_unittest.cc	(revision 283022)
+++ trunk/src/chrome/test/chromedriver/performance_logger_unittest.cc	(working copy)
@@ -1,190 +0,0 @@
-// 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 "chrome/test/chromedriver/performance_logger.h"
-
-#include "base/compiler_specific.h"
-#include "base/format_macros.h"
-#include "base/json/json_reader.h"
-#include "base/memory/scoped_vector.h"
-#include "base/time/time.h"
-#include "base/values.h"
-#include "chrome/test/chromedriver/chrome/log.h"
-#include "chrome/test/chromedriver/chrome/status.h"
-#include "chrome/test/chromedriver/chrome/stub_devtools_client.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace {
-
-class FakeDevToolsClient : public StubDevToolsClient {
- public:
-  explicit FakeDevToolsClient(const std::string& id)
-      : id_(id), listener_(NULL) {}
-  virtual ~FakeDevToolsClient() {}
-
-  std::string PopSentCommand() {
-    std::string command;
-    if (!sent_command_queue_.empty()) {
-      command = sent_command_queue_.front();
-      sent_command_queue_.pop_front();
-    }
-    return command;
-  }
-
-  Status TriggerEvent(const std::string& method) {
-    base::DictionaryValue empty_params;
-    return listener_->OnEvent(this, method, empty_params);
-  }
-
-  // Overridden from DevToolsClient:
-  virtual Status ConnectIfNecessary() OVERRIDE {
-    return listener_->OnConnected(this);
-  }
-
-  virtual Status SendCommandAndGetResult(
-      const std::string& method,
-      const base::DictionaryValue& params,
-      scoped_ptr<base::DictionaryValue>* result) OVERRIDE {
-    sent_command_queue_.push_back(method);
-    return Status(kOk);
-  }
-
-  virtual void AddListener(DevToolsEventListener* listener) OVERRIDE {
-    CHECK(!listener_);
-    listener_ = listener;
-  }
-
-  virtual const std::string& GetId() OVERRIDE {
-    return id_;
-  }
-
- private:
-  const std::string id_;  // WebView id.
-  std::list<std::string> sent_command_queue_;  // Commands that were sent.
-  DevToolsEventListener* listener_;  // The fake allows only one event listener.
-};
-
-struct LogEntry {
-  const base::Time timestamp;
-  const Log::Level level;
-  const std::string source;
-  const std::string message;
-
-  LogEntry(const base::Time& timestamp,
-           Log::Level level,
-           const std::string& source,
-           const std::string& message)
-      : timestamp(timestamp), level(level), source(source), message(message) {}
-};
-
-class FakeLog : public Log {
- public:
-  virtual void AddEntryTimestamped(const base::Time& timestamp,
-                        Level level,
-                        const std::string& source,
-                        const std::string& message) OVERRIDE;
-
-  const ScopedVector<LogEntry>& GetEntries() {
-    return entries_;
-  }
-
- private:
-  ScopedVector<LogEntry> entries_;
-};
-
-void FakeLog::AddEntryTimestamped(const base::Time& timestamp,
-                                  Level level,
-                                  const std::string& source,
-                                  const std::string& message) {
-  entries_.push_back(new LogEntry(timestamp, level, source, message));
-}
-
-scoped_ptr<base::DictionaryValue> ParseDictionary(const std::string& json) {
-  std::string error;
-  scoped_ptr<base::Value> value(base::JSONReader::ReadAndReturnError(
-      json, base::JSON_PARSE_RFC, NULL, &error));
-  if (value == NULL) {
-    SCOPED_TRACE(json.c_str());
-    SCOPED_TRACE(error.c_str());
-    ADD_FAILURE();
-    return scoped_ptr<base::DictionaryValue>();
-  }
-  base::DictionaryValue* dict = NULL;
-  if (!value->GetAsDictionary(&dict)) {
-    SCOPED_TRACE("JSON object is not a dictionary");
-    ADD_FAILURE();
-    return scoped_ptr<base::DictionaryValue>();
-  }
-  return scoped_ptr<base::DictionaryValue>(dict->DeepCopy());
-}
-
-void ValidateLogEntry(const LogEntry *entry,
-                      const std::string& expected_webview,
-                      const std::string& expected_method) {
-  EXPECT_EQ(Log::kInfo, entry->level);
-  EXPECT_LT(0, entry->timestamp.ToTimeT());
-
-  scoped_ptr<base::DictionaryValue> message(ParseDictionary(entry->message));
-  std::string webview;
-  EXPECT_TRUE(message->GetString("webview", &webview));
-  EXPECT_EQ(expected_webview, webview);
-  std::string method;
-  EXPECT_TRUE(message->GetString("message.method", &method));
-  EXPECT_EQ(expected_method, method);
-  base::DictionaryValue* params;
-  EXPECT_TRUE(message->GetDictionary("message.params", &params));
-  EXPECT_EQ(0u, params->size());
-}
-
-void ExpectEnableDomains(FakeDevToolsClient& client) {
-  EXPECT_EQ("Network.enable", client.PopSentCommand());
-  EXPECT_EQ("Page.enable", client.PopSentCommand());
-  EXPECT_EQ("Timeline.start", client.PopSentCommand());
-  EXPECT_TRUE(client.PopSentCommand().empty());
-}
-
-}  // namespace
-
-TEST(PerformanceLogger, OneWebView) {
-  FakeDevToolsClient client("webview-1");
-  FakeLog log;
-  PerformanceLogger logger(&log);
-
-  client.AddListener(&logger);
-  logger.OnConnected(&client);
-  ExpectEnableDomains(client);
-  ASSERT_EQ(kOk, client.TriggerEvent("Network.gaga").code());
-  ASSERT_EQ(kOk, client.TriggerEvent("Page.ulala").code());
-  // Ignore -- different domain.
-  ASSERT_EQ(kOk, client.TriggerEvent("Console.bad").code());
-
-  ASSERT_EQ(2u, log.GetEntries().size());
-  ValidateLogEntry(log.GetEntries()[0], "webview-1", "Network.gaga");
-  ValidateLogEntry(log.GetEntries()[1], "webview-1", "Page.ulala");
-}
-
-TEST(PerformanceLogger, TwoWebViews) {
-  FakeDevToolsClient client1("webview-1");
-  FakeDevToolsClient client2("webview-2");
-  FakeLog log;
-  PerformanceLogger logger(&log);
-
-  client1.AddListener(&logger);
-  client2.AddListener(&logger);
-  logger.OnConnected(&client1);
-  logger.OnConnected(&client2);
-  ExpectEnableDomains(client1);
-  ExpectEnableDomains(client2);
-  // OnConnected sends the enable command only to that client, not others.
-  client1.ConnectIfNecessary();
-  ExpectEnableDomains(client1);
-  EXPECT_TRUE(client2.PopSentCommand().empty());
-
-  ASSERT_EQ(kOk, client1.TriggerEvent("Page.gaga1").code());
-  ASSERT_EQ(kOk, client2.TriggerEvent("Timeline.gaga2").code());
-
-  ASSERT_EQ(2u, log.GetEntries().size());
-  ValidateLogEntry(log.GetEntries()[0], "webview-1", "Page.gaga1");
-  ValidateLogEntry(log.GetEntries()[1], "webview-2", "Timeline.gaga2");
-}