Let us assume that our test set contains tests labeled a, b, ..., j, each with a specific time duration:

The time units can be minutes, but to keep it simple and short, we will use seconds. For simplicity, we can represent test a, which consumes 0.5 time units, with a Python script:

import sys
import time

# wait for 0.5 seconds
time.sleep(0.5)

# finally report success
sys.exit(0)

The other tests can be represented accordingly. We will place these scripts one directory below CMakeLists.txt, in a directory called test.