1 files changed, 0 insertions, 271 deletions
diff --git a/chrome/browser/net/chrome_net_log_unittest.cc b/chrome/browser/net/chrome_net_log_unittest.cc
deleted file mode 100644
index 6eb0912..0000000
--- a/chrome/browser/net/chrome_net_log_unittest.cc
+++ /dev/null
@@ -1,271 +0,0 @@
-// 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/net/chrome_net_log.h"
-
-#include "base/synchronization/waitable_event.h"
-#include "base/threading/simple_thread.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace {
-
-const int kThreads = 10;
-const int kEvents = 100;
-
-class CountingObserver : public net::NetLog::ThreadSafeObserver {
- public:
-  CountingObserver() : count_(0) {}
-
-  virtual ~CountingObserver() {
-    if (net_log())
-      net_log()->RemoveThreadSafeObserver(this);
-  }
-
-  virtual void OnAddEntry(const net::NetLog::Entry& entry) OVERRIDE {
-    ++count_;
-  }
-
-  int count() const { return count_; }
-
- private:
-  int count_;
-};
-
-void AddEvent(ChromeNetLog* net_log) {
-  net_log->AddGlobalEntry(net::NetLog::TYPE_CANCELLED);
-}
-
-// A thread that waits until an event has been signalled before calling
-// RunTestThread.
-class ChromeNetLogTestThread : public base::SimpleThread {
- public:
-  ChromeNetLogTestThread() : base::SimpleThread("ChromeNetLogTest"),
-                             net_log_(NULL),
-                             start_event_(NULL) {
-  }
-
-  // We'll wait for |start_event| to be triggered before calling a subclass's
-  // subclass's RunTestThread() function.
-  void Init(ChromeNetLog* net_log, base::WaitableEvent* start_event) {
-    start_event_ = start_event;
-    net_log_ = net_log;
-  }
-
-  virtual void Run() OVERRIDE {
-    start_event_->Wait();
-    RunTestThread();
-  }
-
-  // Subclasses must override this with the code they want to run on their
-  // thread.
-  virtual void RunTestThread() = 0;
-
- protected:
-  ChromeNetLog* net_log_;
-
- private:
-  // Only triggered once all threads have been created, to make it less likely
-  // each thread completes before the next one starts.
-  base::WaitableEvent* start_event_;
-
-  DISALLOW_COPY_AND_ASSIGN(ChromeNetLogTestThread);
-};
-
-// A thread that adds a bunch of events to the NetLog.
-class AddEventsTestThread : public ChromeNetLogTestThread {
- public:
-  AddEventsTestThread() {}
-  virtual ~AddEventsTestThread() {}
-
- private:
-  virtual void RunTestThread() OVERRIDE {
-    for (int i = 0; i < kEvents; ++i)
-      AddEvent(net_log_);
-  }
-
-  DISALLOW_COPY_AND_ASSIGN(AddEventsTestThread);
-};
-
-// A thread that adds and removes an observer from the NetLog repeatedly.
-class AddRemoveObserverTestThread : public ChromeNetLogTestThread {
- public:
-  AddRemoveObserverTestThread() {}
-
-  virtual ~AddRemoveObserverTestThread() {
-    EXPECT_TRUE(!observer_.net_log());
-  }
-
- private:
-  virtual void RunTestThread() OVERRIDE {
-    for (int i = 0; i < kEvents; ++i) {
-      ASSERT_FALSE(observer_.net_log());
-
-      net_log_->AddThreadSafeObserver(&observer_, net::NetLog::LOG_BASIC);
-      ASSERT_EQ(net_log_, observer_.net_log());
-      ASSERT_EQ(net::NetLog::LOG_BASIC, observer_.log_level());
-
-      net_log_->SetObserverLogLevel(&observer_, net::NetLog::LOG_ALL_BUT_BYTES);
-      ASSERT_EQ(net_log_, observer_.net_log());
-      ASSERT_EQ(net::NetLog::LOG_ALL_BUT_BYTES, observer_.log_level());
-      ASSERT_LE(net_log_->GetLogLevel(), net::NetLog::LOG_ALL_BUT_BYTES);
-
-      net_log_->SetObserverLogLevel(&observer_, net::NetLog::LOG_ALL);
-      ASSERT_EQ(net_log_, observer_.net_log());
-      ASSERT_EQ(net::NetLog::LOG_ALL, observer_.log_level());
-      ASSERT_LE(net_log_->GetLogLevel(), net::NetLog::LOG_ALL);
-
-      net_log_->RemoveThreadSafeObserver(&observer_);
-      ASSERT_TRUE(!observer_.net_log());
-    }
-  }
-
-  CountingObserver observer_;
-
-  DISALLOW_COPY_AND_ASSIGN(AddRemoveObserverTestThread);
-};
-
-// Creates |kThreads| threads of type |ThreadType| and then runs them all
-// to completion.
-template<class ThreadType>
-void RunTestThreads(ChromeNetLog* net_log) {
-  ThreadType threads[kThreads];
-  base::WaitableEvent start_event(true, false);
-
-  for (size_t i = 0; i < arraysize(threads); ++i) {
-    threads[i].Init(net_log, &start_event);
-    threads[i].Start();
-  }
-
-  start_event.Signal();
-
-  for (size_t i = 0; i < arraysize(threads); ++i)
-    threads[i].Join();
-}
-
-// Makes sure that events on multiple threads are dispatched to all observers.
-TEST(ChromeNetLogTest, NetLogEventThreads) {
-  ChromeNetLog net_log;
-
-  // Attach some observers.  Since they're created after |net_log|, they'll
-  // safely detach themselves on destruction.
-  CountingObserver observers[3];
-  for (size_t i = 0; i < arraysize(observers); ++i)
-    net_log.AddThreadSafeObserver(&observers[i], net::NetLog::LOG_BASIC);
-
-  // Run a bunch of threads to completion, each of which will emit events to
-  // |net_log|.
-  RunTestThreads<AddEventsTestThread>(&net_log);
-
-  // Check that each observer saw the emitted events.
-  const int kTotalEvents = kThreads * kEvents;
-  for (size_t i = 0; i < arraysize(observers); ++i)
-    EXPECT_EQ(kTotalEvents, observers[i].count());
-}
-
-// Test adding and removing a single observer.
-TEST(ChromeNetLogTest, NetLogAddRemoveObserver) {
-  ChromeNetLog net_log;
-  CountingObserver observer;
-
-  AddEvent(&net_log);
-  EXPECT_EQ(0, observer.count());
-  EXPECT_EQ(NULL, observer.net_log());
-  EXPECT_EQ(net::NetLog::LOG_NONE, net_log.GetLogLevel());
-
-  // Add the observer and add an event.
-  net_log.AddThreadSafeObserver(&observer, net::NetLog::LOG_BASIC);
-  EXPECT_EQ(&net_log, observer.net_log());
-  EXPECT_EQ(net::NetLog::LOG_BASIC, observer.log_level());
-  EXPECT_EQ(net::NetLog::LOG_BASIC, net_log.GetLogLevel());
-
-  AddEvent(&net_log);
-  EXPECT_EQ(1, observer.count());
-
-  // Change the observer's logging level and add an event.
-  net_log.SetObserverLogLevel(&observer, net::NetLog::LOG_ALL);
-  EXPECT_EQ(&net_log, observer.net_log());
-  EXPECT_EQ(net::NetLog::LOG_ALL, observer.log_level());
-  EXPECT_EQ(net::NetLog::LOG_ALL, net_log.GetLogLevel());
-
-  AddEvent(&net_log);
-  EXPECT_EQ(2, observer.count());
-
-  // Remove observer and add an event.
-  net_log.RemoveThreadSafeObserver(&observer);
-  EXPECT_EQ(NULL, observer.net_log());
-  EXPECT_EQ(net::NetLog::LOG_NONE, net_log.GetLogLevel());
-
-  AddEvent(&net_log);
-  EXPECT_EQ(2, observer.count());
-
-  // Add the observer a final time, and add an event.
-  net_log.AddThreadSafeObserver(&observer, net::NetLog::LOG_ALL);
-  EXPECT_EQ(&net_log, observer.net_log());
-  EXPECT_EQ(net::NetLog::LOG_ALL, observer.log_level());
-  EXPECT_EQ(net::NetLog::LOG_ALL, net_log.GetLogLevel());
-
-  AddEvent(&net_log);
-  EXPECT_EQ(3, observer.count());
-}
-
-// Test adding and removing two observers.
-TEST(ChromeNetLogTest, NetLogTwoObservers) {
-  ChromeNetLog net_log;
-  CountingObserver observer[2];
-
-  // Add first observer.
-  net_log.AddThreadSafeObserver(&observer[0], net::NetLog::LOG_ALL_BUT_BYTES);
-  EXPECT_EQ(&net_log, observer[0].net_log());
-  EXPECT_EQ(NULL, observer[1].net_log());
-  EXPECT_EQ(net::NetLog::LOG_ALL_BUT_BYTES, observer[0].log_level());
-  EXPECT_EQ(net::NetLog::LOG_ALL_BUT_BYTES, net_log.GetLogLevel());
-
-  // Add second observer observer.
-  net_log.AddThreadSafeObserver(&observer[1], net::NetLog::LOG_ALL);
-  EXPECT_EQ(&net_log, observer[0].net_log());
-  EXPECT_EQ(&net_log, observer[1].net_log());
-  EXPECT_EQ(net::NetLog::LOG_ALL_BUT_BYTES, observer[0].log_level());
-  EXPECT_EQ(net::NetLog::LOG_ALL, observer[1].log_level());
-  EXPECT_EQ(net::NetLog::LOG_ALL, net_log.GetLogLevel());
-
-  // Add event and make sure both observers receive it.
-  AddEvent(&net_log);
-  EXPECT_EQ(1, observer[0].count());
-  EXPECT_EQ(1, observer[1].count());
-
-  // Remove second observer.
-  net_log.RemoveThreadSafeObserver(&observer[1]);
-  EXPECT_EQ(&net_log, observer[0].net_log());
-  EXPECT_EQ(NULL, observer[1].net_log());
-  EXPECT_EQ(net::NetLog::LOG_ALL_BUT_BYTES, observer[0].log_level());
-  EXPECT_EQ(net::NetLog::LOG_ALL_BUT_BYTES, net_log.GetLogLevel());
-
-  // Add event and make sure only second observer gets it.
-  AddEvent(&net_log);
-  EXPECT_EQ(2, observer[0].count());
-  EXPECT_EQ(1, observer[1].count());
-
-  // Remove first observer.
-  net_log.RemoveThreadSafeObserver(&observer[0]);
-  EXPECT_EQ(NULL, observer[0].net_log());
-  EXPECT_EQ(NULL, observer[1].net_log());
-  EXPECT_EQ(net::NetLog::LOG_NONE, net_log.GetLogLevel());
-
-  // Add event and make sure neither observer gets it.
-  AddEvent(&net_log);
-  EXPECT_EQ(2, observer[0].count());
-  EXPECT_EQ(1, observer[1].count());
-}
-
-// Makes sure that adding and removing observers simultaneously on different
-// threads works.
-TEST(ChromeNetLogTest, NetLogAddRemoveObserverThreads) {
-  ChromeNetLog net_log;
-
-  // Run a bunch of threads to completion, each of which will repeatedly add
-  // and remove an observer, and set its logging level.
-  RunTestThreads<AddRemoveObserverTestThread>(&net_log);
-}
-
-}  // namespace