def test_memory_write(initial_size, memory_offset, data): # Arrange machine_state = MachineState(0) machine_state.memory = [0]*initial_size # Act machine_state.memory_write(memory_offset, data) # Assert assert len(machine_state.memory) == max(initial_size, memory_offset+len(data)) assert machine_state.memory[memory_offset:memory_offset+len(data)] == data
def test_memory_extension(initial_size, start, extension_size): # Arrange machine_state = MachineState(0) machine_state.memory = [0] * initial_size # Act machine_state.mem_extend(start, extension_size) # Assert assert machine_state.memory_size == len(machine_state.memory) assert machine_state.memory_size == max(initial_size, start + extension_size)