base/debug/task_annotator_unittest.cc

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "base/debug/task_annotator.h"
   6 #include "base/bind.h"
   7 #include "base/pending_task.h"
   8 #include "testing/gtest/include/gtest/gtest.h"
   9
  10 namespace base {
  11 namespace debug {
  12 namespace {
  13
  14 void TestTask(int* result) {
  15   *result = 123;
  16 }
  17
  18 }  // namespace
  19
  20 TEST(TaskAnnotatorTest, QueueAndRunTask) {
  21   int result = 0;
  22   PendingTask pending_task(FROM_HERE, Bind(&TestTask, &result));
  23
  24   TaskAnnotator annotator;
  25   annotator.DidQueueTask("TaskAnnotatorTest::Queue", pending_task);
  26   EXPECT_EQ(0, result);
  27   annotator.RunTask("TaskAnnotatorTest::Queue", pending_task);
  28   EXPECT_EQ(123, result);
  29 }
  30
  31 }  // namespace debug
  32 }  // namespace base