Move base to DEPS

base/threading/thread_checker_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 "base/basictypes.h"
-#include "base/logging.h"
-#include "base/memory/scoped_ptr.h"
-#include "base/threading/thread_checker.h"
-#include "base/threading/simple_thread.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-// Duplicated from base/threading/thread_checker.h so that we can be
-// good citizens there and undef the macro.
-#if !defined(NDEBUG) || defined(DCHECK_ALWAYS_ON)
-#define ENABLE_THREAD_CHECKER 1
-#else
-#define ENABLE_THREAD_CHECKER 0
-#endif
-
-namespace base {
-
-namespace {
-
-// Simple class to exercise the basics of ThreadChecker.
-// Both the destructor and DoStuff should verify that they were
-// called on the same thread as the constructor.
-class ThreadCheckerClass : public ThreadChecker {
- public:
-  ThreadCheckerClass() {}
-
-  // Verifies that it was called on the same thread as the constructor.
-  void DoStuff() {
-    DCHECK(CalledOnValidThread());
-  }
-
-  void DetachFromThread() {
-    ThreadChecker::DetachFromThread();
-  }
-
-  static void MethodOnDifferentThreadImpl();
-  static void DetachThenCallFromDifferentThreadImpl();
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(ThreadCheckerClass);
-};
-
-// Calls ThreadCheckerClass::DoStuff on another thread.
-class CallDoStuffOnThread : public base::SimpleThread {
- public:
-  explicit CallDoStuffOnThread(ThreadCheckerClass* thread_checker_class)
-      : SimpleThread("call_do_stuff_on_thread"),
-        thread_checker_class_(thread_checker_class) {
-  }
-
-  void Run() override { thread_checker_class_->DoStuff(); }
-
- private:
-  ThreadCheckerClass* thread_checker_class_;
-
-  DISALLOW_COPY_AND_ASSIGN(CallDoStuffOnThread);
-};
-
-// Deletes ThreadCheckerClass on a different thread.
-class DeleteThreadCheckerClassOnThread : public base::SimpleThread {
- public:
-  explicit DeleteThreadCheckerClassOnThread(
-      ThreadCheckerClass* thread_checker_class)
-      : SimpleThread("delete_thread_checker_class_on_thread"),
-        thread_checker_class_(thread_checker_class) {
-  }
-
-  void Run() override { thread_checker_class_.reset(); }
-
- private:
-  scoped_ptr<ThreadCheckerClass> thread_checker_class_;
-
-  DISALLOW_COPY_AND_ASSIGN(DeleteThreadCheckerClassOnThread);
-};
-
-}  // namespace
-
-TEST(ThreadCheckerTest, CallsAllowedOnSameThread) {
-  scoped_ptr<ThreadCheckerClass> thread_checker_class(
-      new ThreadCheckerClass);
-
-  // Verify that DoStuff doesn't assert.
-  thread_checker_class->DoStuff();
-
-  // Verify that the destructor doesn't assert.
-  thread_checker_class.reset();
-}
-
-TEST(ThreadCheckerTest, DestructorAllowedOnDifferentThread) {
-  scoped_ptr<ThreadCheckerClass> thread_checker_class(
-      new ThreadCheckerClass);
-
-  // Verify that the destructor doesn't assert
-  // when called on a different thread.
-  DeleteThreadCheckerClassOnThread delete_on_thread(
-      thread_checker_class.release());
-
-  delete_on_thread.Start();
-  delete_on_thread.Join();
-}
-
-TEST(ThreadCheckerTest, DetachFromThread) {
-  scoped_ptr<ThreadCheckerClass> thread_checker_class(
-      new ThreadCheckerClass);
-
-  // Verify that DoStuff doesn't assert when called on a different thread after
-  // a call to DetachFromThread.
-  thread_checker_class->DetachFromThread();
-  CallDoStuffOnThread call_on_thread(thread_checker_class.get());
-
-  call_on_thread.Start();
-  call_on_thread.Join();
-}
-
-#if GTEST_HAS_DEATH_TEST || !ENABLE_THREAD_CHECKER
-
-void ThreadCheckerClass::MethodOnDifferentThreadImpl() {
-  scoped_ptr<ThreadCheckerClass> thread_checker_class(
-      new ThreadCheckerClass);
-
-  // DoStuff should assert in debug builds only when called on a
-  // different thread.
-  CallDoStuffOnThread call_on_thread(thread_checker_class.get());
-
-  call_on_thread.Start();
-  call_on_thread.Join();
-}
-
-#if ENABLE_THREAD_CHECKER
-TEST(ThreadCheckerDeathTest, MethodNotAllowedOnDifferentThreadInDebug) {
-  ASSERT_DEATH({
-      ThreadCheckerClass::MethodOnDifferentThreadImpl();
-    }, "");
-}
-#else
-TEST(ThreadCheckerTest, MethodAllowedOnDifferentThreadInRelease) {
-  ThreadCheckerClass::MethodOnDifferentThreadImpl();
-}
-#endif  // ENABLE_THREAD_CHECKER
-
-void ThreadCheckerClass::DetachThenCallFromDifferentThreadImpl() {
-  scoped_ptr<ThreadCheckerClass> thread_checker_class(
-      new ThreadCheckerClass);
-
-  // DoStuff doesn't assert when called on a different thread
-  // after a call to DetachFromThread.
-  thread_checker_class->DetachFromThread();
-  CallDoStuffOnThread call_on_thread(thread_checker_class.get());
-
-  call_on_thread.Start();
-  call_on_thread.Join();
-
-  // DoStuff should assert in debug builds only after moving to
-  // another thread.
-  thread_checker_class->DoStuff();
-}
-
-#if ENABLE_THREAD_CHECKER
-TEST(ThreadCheckerDeathTest, DetachFromThreadInDebug) {
-  ASSERT_DEATH({
-    ThreadCheckerClass::DetachThenCallFromDifferentThreadImpl();
-    }, "");
-}
-#else
-TEST(ThreadCheckerTest, DetachFromThreadInRelease) {
-  ThreadCheckerClass::DetachThenCallFromDifferentThreadImpl();
-}
-#endif  // ENABLE_THREAD_CHECKER
-
-#endif  // GTEST_HAS_DEATH_TEST || !ENABLE_THREAD_CHECKER
-
-// Just in case we ever get lumped together with other compilation units.
-#undef ENABLE_THREAD_CHECKER
-
-}  // namespace base