test: added TaskSchedulerTestSuite

src/lib/utility/scheduling/TaskGroupSequential.cpp

@@ -43,11 +43,11 @@ void TaskGroupSequential::exit()
 
 void TaskGroupSequential::interrupt()
 {
-	if (m_taskIndex > 0 && size_t(m_taskIndex) < m_tasks.size())
+	if (m_taskIndex >= 0 && size_t(m_taskIndex) < m_tasks.size())
 	{
 		for (int i = m_taskIndex; i >= 0; i--)
 		{
-			m_tasks[m_taskIndex]->process(true);
+			m_tasks[i]->process(true);
 		}
 	}
 }
@@ -56,6 +56,6 @@ void TaskGroupSequential::revert()
 {
 	for (int i = m_tasks.size() - 1; i >= 0; i--)
 	{
-		m_tasks[m_taskIndex]->process(true);
+		m_tasks[i]->process(true);
 	}
 }

src/lib/utility/scheduling/TaskScheduler.cpp

@@ -112,6 +112,12 @@ bool TaskScheduler::loopIsRunning() const
 	return m_loopIsRunning;
 }
 
+bool TaskScheduler::hasTasksQueued() const
+{
+	std::lock_guard<std::mutex> lock(m_tasksMutex);
+	return m_tasks.size();
+}
+
 std::shared_ptr<TaskScheduler> TaskScheduler::s_instance;
 
 TaskScheduler::TaskScheduler()

src/lib/utility/scheduling/TaskScheduler.h

@@ -23,6 +23,7 @@ public:
 	void stopSchedulerLoop();
 
 	bool loopIsRunning() const;
+	bool hasTasksQueued() const;
 
 private:
 	static std::shared_ptr<TaskScheduler> s_instance;