kwokkeith/lab_banker

Banker's Algorithm Lab

1. Implement your answer inside banker.py, there are TWO tasks; Task 1 and Task 2
2. DO NOT PRINT ANYTHING ELSE to the console. All debug messages must be commented out.
3. Test your implementation using banker_test.py

There are 6 test cases in total inside test_files/, each testing different scenarios.

1. q0: Will PASS by default, simply setup all matrices only
2. q1: Will PASS by default, P0 request i rejected because > NEED[i]
3. q2: Will PASS by default, simply perform granted safe request
4. q3-q5 will FAIL by default, there are many unsafe requests. It will PASS if you implement check_safe algorithm properly inside Banker.py and use it in request_resource algorithm.

In order for banker_test.py to print PASS, you MUST NOT PRINT ANYTHING ELSE to the console, we simply perform string matching.

DO NOT CHANGE ANY OTHER FILE besides the dedicated places in banker.py.