Move some misc thread-related stuff from base to base/thread and into the bas...

base/threading/worker_pool_unittest.cc

+// Copyright (c) 2008 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/task.h"
+#include "base/waitable_event.h"
+#include "base/threading/worker_pool.h"
+#include "testing/gtest/include/gtest/gtest.h"
+#include "testing/platform_test.h"
+
+typedef PlatformTest WorkerPoolTest;
+
+namespace base {
+
+namespace {
+
+class PostTaskTestTask : public Task {
+ public:
+  explicit PostTaskTestTask(WaitableEvent* event) : event_(event) {
+  }
+
+  void Run() {
+    event_->Signal();
+  }
+
+ private:
+  WaitableEvent* event_;
+};
+
+}  // namespace
+
+TEST_F(WorkerPoolTest, PostTask) {
+  WaitableEvent test_event(false, false);
+  WaitableEvent long_test_event(false, false);
+  bool signaled;
+
+  WorkerPool::PostTask(FROM_HERE, new PostTaskTestTask(&test_event), false);
+  WorkerPool::PostTask(FROM_HERE, new PostTaskTestTask(&long_test_event), true);
+
+  signaled = test_event.Wait();
+  EXPECT_TRUE(signaled);
+  signaled = long_test_event.Wait();
+  EXPECT_TRUE(signaled);
+}
+
+}  // namespace base