1 files changed, 38 insertions, 36 deletions

diff --git a/fastos/src/tests/thread_test_base.hpp b/fastos/src/tests/thread_test_base.hpp
index 5305b132d3c..7966e95b369 100644
--- a/fastos/src/tests/thread_test_base.hpp
+++ b/fastos/src/tests/thread_test_base.hpp
@@ -2,13 +2,17 @@
 
 #pragma once
 
+#include <chrono>
+
 static volatile int64_t number;
 #define INCREASE_NUMBER_AMOUNT 10000
 
+using namespace std::chrono_literals;
+
 class ThreadTestBase : public BaseTest, public FastOS_Runnable
 {
 private:
-   FastOS_Mutex printMutex;
+   std::mutex printMutex;
 
 public:
    ThreadTestBase(void)
@@ -19,9 +23,8 @@ public:
 
    void PrintProgress (char *string) override
    {
-      printMutex.Lock();
+      std::lock_guard<std::mutex> guard(printMutex);
       BaseTest::PrintProgress(string);
-      printMutex.Unlock();
    }
 
    void Run (FastOS_ThreadInterface *thread, void *arg) override;
@@ -93,8 +96,10 @@ void ThreadTestBase::Run (FastOS_ThreadInterface *thread, void *arg)
       {
          int result;
 
-         if(job->mutex != nullptr)
-            job->mutex->Lock();
+         std::unique_lock<std::mutex> guard;
+         if(job->mutex != nullptr) {
+             guard = std::unique_lock<std::mutex>(*job->mutex);
+         }
 
          result = static_cast<int>(number);
 
@@ -107,8 +112,7 @@ void ThreadTestBase::Run (FastOS_ThreadInterface *thread, void *arg)
                FastOS_Thread::Sleep(1000);
          }
 
-         if(job->mutex != nullptr)
-            job->mutex->Unlock();
+         guard = std::unique_lock<std::mutex>();
 
          job->result = result;  // This marks the end of the thread
 
@@ -132,26 +136,23 @@ void ThreadTestBase::Run (FastOS_ThreadInterface *thread, void *arg)
 
       case WAIT_FOR_THREAD_TO_FINISH:
       {
-         if(job->mutex)
-            job->mutex->Lock();
+          std::unique_lock<std::mutex> guard;
+          if (job->mutex != nullptr) {
+              guard = std::unique_lock<std::mutex>(*job->mutex);
+          }
 
          if(job->otherThread != nullptr)
             job->otherThread->Join();
 
-         if(job->mutex)
-            job->mutex->Unlock();
          break;
       }
 
       case WAIT_FOR_CONDITION:
       {
-         job->condition->Lock();
-
+         std::unique_lock<std::mutex> guard(*job->mutex);
          job->result = 1;
-
-         job->condition->Wait();
-         job->condition->Unlock();
-
+         job->condition->wait(guard);
+         guard.unlock();
          job->result = 0;
 
          break;
@@ -160,25 +161,25 @@ void ThreadTestBase::Run (FastOS_ThreadInterface *thread, void *arg)
       case BOUNCE_CONDITIONS:
       {
         while (!thread->GetBreakFlag()) {
-          job->otherjob->condition->Lock();
-          job->otherjob->bouncewakeupcnt++;
-          job->otherjob->bouncewakeup = true;
-          job->otherjob->condition->Signal();
-          job->otherjob->condition->Unlock();
-
-          job->condition->Lock();
-          while (!job->bouncewakeup)
-            job->condition->TimedWait(1);
-          job->bouncewakeup = false;
-          job->condition->Unlock();
+            {
+                std::lock_guard<std::mutex> guard(*job->otherjob->mutex);
+                job->otherjob->bouncewakeupcnt++;
+                job->otherjob->bouncewakeup = true;
+                job->otherjob->condition->notify_one();
+            }
+            std::unique_lock<std::mutex> guard(*job->mutex);
+            while (!job->bouncewakeup) {
+                job->condition->wait_for(guard, 1ms);
+            }
+            job->bouncewakeup = false;
         }
         break;
       }
 
       case TEST_ID:
       {
-         job->mutex->Lock();          // Initially the parent threads owns the lock
-         job->mutex->Unlock();        // It is unlocked when we should start
+         job->mutex->lock();          // Initially the parent threads owns the lock
+         job->mutex->unlock();        // It is unlocked when we should start
 
          FastOS_ThreadId currentId = FastOS_Thread::GetCurrentThreadId();
 
@@ -192,18 +193,19 @@ void ThreadTestBase::Run (FastOS_ThreadInterface *thread, void *arg)
       case WAIT2SEC_AND_SIGNALCOND:
       {
          FastOS_Thread::Sleep(2000);
-         job->condition->Signal();
+         job->condition->notify_one();
          job->result = 1;
          break;
       }
 
       case HOLD_MUTEX_FOR2SEC:
       {
-         job->mutex->Lock();
-         FastOS_Thread::Sleep(2000);
-         job->mutex->Unlock();
-         job->result = 1;
-         break;
+          {
+              std::lock_guard<std::mutex> guard(*job->mutex);
+              FastOS_Thread::Sleep(2000);
+          }
+          job->result = 1;
+          break;
       }
 
       case WAIT_2_SEC: