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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
// Test that vtkLogger::GetThreadName is unaffected by concurrent accesses
// and usage of vtkLogger::Init()
#include "vtkLogger.h"
#include <atomic>
#include <string>
#include <thread>
// Control the order of operations between the threads
std::atomic_bool wait1;
std::atomic_bool wait2;
void Thread1()
{
const std::string threaName = "T1";
while (!wait1.load())
{
}
vtkLogger::SetThreadName(threaName);
wait2.store(true);
if (vtkLogger::GetThreadName() != threaName)
{
vtkLogF(ERROR, "Name mismatch !");
}
}
void Thread2()
{
const std::string threaName = "T2";
vtkLogger::SetThreadName(threaName);
wait1.store(true);
while (!wait2.load())
{
}
vtkLogger::Init();
if (vtkLogger::GetThreadName() != threaName)
{
vtkLogF(ERROR, "Name mismatch !");
}
}
int TestLoggerThreadName(int, char*[])
{
wait1.store(false);
wait2.store(false);
std::thread t1(Thread1);
std::thread t2(Thread2);
t1.join();
t2.join();
return EXIT_SUCCESS;
}
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