kichkiro / philosophers_tester

Tester for the Philosophers project of school 42.

🛠️ - How to use?

First time

git clone https://github.com/kichkiro/philosophers_tester.git
cd philosophers_tester 
pip3 install -r requirements.txt 
python3 src/__main__.py [project path]

Next times

python3 src/__main__.py [project path]

📈 - How does it work?

The tester performs the following tests:

• make:
  • compile the project.
• norminette:
  • run norminette.
• global variables:
  • check if global variables are present.
• death_1:
  • test the program with a single philosopher, it should die in the following sequence:
    • timestamp_in_ms X has taken a fork
    • timestamp_in_ms X died
• death_2:
  • in this test, no philosopher should die.
• death_3:
  • in this test, a philosopher should die.
• Valgrind Memcheck:
  • to check for memory leaks.
• Valgrind Helgrind:
  • to check for concurrency issues such as, race conditions and deadlocks.
• Thread Sanitize:
  • recompile the program with the -fsanitize=thread option. ThreadSanitize is another concurrency error checking tool.

💀 - When must he die?

IF n_philo == 1;

ELIF n_philo > 1:

	IF n_philo % 2 == 0: 

		IF time_to_die < (time_to_eat + time_to_sleep);

		IF time_to_eat > (time_to_die / 2);
		
	ELIF n_philo % 2 == 1:

		IF time_to_die < (time_to_eat + time_to_sleep);

		IF time_to_eat > (time_to_die / 3);

🪲 - Report bugs

To report bugs or recommend improvements, contact me:

• Slack: kichkiro
• E-Mail: [e-mail]

⚖️ - License

See LICENSE