fml::TaskRunnerChecker Class Reference

#include <task_runner_checker.h>

Public Member Functions
	TaskRunnerChecker ()
	~TaskRunnerChecker ()
bool	RunsOnCreationTaskRunner () const

Static Public Member Functions
static bool	RunsOnTheSameThread (TaskQueueId queue_a, TaskQueueId queue_b)

Detailed Description

Definition at line 13 of file task_runner_checker.h.

Constructor & Destructor Documentation

TaskRunnerChecker()

fml::TaskRunnerChecker::TaskRunnerChecker

(

)

Definition at line 9 of file task_runner_checker.cc.

    : initialized_queue_id_(InitTaskQueueId()),
      subsumed_queue_ids_(
          MessageLoopTaskQueues::GetInstance()->GetSubsumedTaskQueueId(
              initialized_queue_id_)) {};

~TaskRunnerChecker()

fml::TaskRunnerChecker::~TaskRunnerChecker ( )

default

Member Function Documentation

RunsOnCreationTaskRunner()

bool fml::TaskRunnerChecker::RunsOnCreationTaskRunner

(

)

const

Definition at line 17 of file task_runner_checker.cc.

                                                       {
  FML_CHECK(fml::MessageLoop::IsInitializedForCurrentThread());
  const auto current_queue_id = MessageLoop::GetCurrentTaskQueueId();
  if (RunsOnTheSameThread(current_queue_id, initialized_queue_id_)) {
    return true;
  }
  for (auto& subsumed : subsumed_queue_ids_) {
    if (RunsOnTheSameThread(current_queue_id, subsumed)) {
      return true;
    }
  }
  return false;
};

References FML_CHECK, fml::MessageLoop::GetCurrentTaskQueueId(), fml::MessageLoop::IsInitializedForCurrentThread(), and RunsOnTheSameThread().

Referenced by fml::testing::TEST(), and fml::testing::TEST().

RunsOnTheSameThread()

bool fml::TaskRunnerChecker::RunsOnTheSameThread ( TaskQueueId  queue_a, TaskQueueId  queue_b  )

static

Definition at line 31 of file task_runner_checker.cc.

                                                                 {
  if (queue_a == queue_b) {
    return true;
  }
 
  auto queues = MessageLoopTaskQueues::GetInstance();
  if (queues->Owns(queue_a, queue_b)) {
    return true;
  }
  if (queues->Owns(queue_b, queue_a)) {
    return true;
  }
  return false;
};

References fml::MessageLoopTaskQueues::GetInstance().

Referenced by RunsOnCreationTaskRunner(), fml::TaskRunner::RunsTasksOnCurrentThread(), fml::testing::TEST(), fml::testing::TEST(), fml::testing::TEST(), flutter::testing::TEST_F(), flutter::testing::TEST_F(), flutter::testing::TEST_F(), flutter::testing::TEST_F(), and flutter::testing::TEST_F().

---

The documentation for this class was generated from the following files:

• fml/memory/task_runner_checker.h
• fml/memory/task_runner_checker.cc