How do you test real time system

Kernel
1

In multitasking real time system How do you verify that each task is being executed at the right time and order?

2

It depends on your application requirements - you can write a test which fails if something is not done within a timeline. You can take a look at some of our tests - FreeRTOS/FreeRTOS/Demo/Common/Minimal at main · FreeRTOS/FreeRTOS · GitHub

In addition, there are third party tools like Tracelyzer which provide you great visibility into the timing and everything else.

Thanks.