| """ |
| Benchmarking and performance tests. |
| """ |
| import pytest |
| from pluggy import (_multicall, _legacymulticall, HookImpl, HookspecMarker, |
| HookimplMarker) |
| |
| hookspec = HookspecMarker("example") |
| hookimpl = HookimplMarker("example") |
| |
| |
| def MC(methods, kwargs, callertype, firstresult=False): |
| hookfuncs = [] |
| for method in methods: |
| f = HookImpl(None, "<temp>", method, method.example_impl) |
| hookfuncs.append(f) |
| return callertype(hookfuncs, kwargs, {"firstresult": firstresult}) |
| |
| |
| @hookimpl |
| def hook(arg1, arg2, arg3): |
| return arg1, arg2, arg3 |
| |
| |
| @hookimpl(hookwrapper=True) |
| def wrapper(arg1, arg2, arg3): |
| yield |
| |
| |
| @pytest.fixture( |
| params=[10, 100], |
| ids="hooks={}".format, |
| ) |
| def hooks(request): |
| return [hook for i in range(request.param)] |
| |
| |
| @pytest.fixture( |
| params=[10, 100], |
| ids="wrappers={}".format, |
| ) |
| def wrappers(request): |
| return [wrapper for i in range(request.param)] |
| |
| |
| @pytest.fixture( |
| params=[_multicall, _legacymulticall], |
| ids=lambda item: item.__name__ |
| ) |
| def callertype(request): |
| return request.param |
| |
| |
| def inner_exec(methods, callertype): |
| return MC(methods, {'arg1': 1, 'arg2': 2, 'arg3': 3}, callertype) |
| |
| |
| def test_hook_and_wrappers_speed(benchmark, hooks, wrappers, callertype): |
| benchmark(inner_exec, hooks + wrappers, callertype) |
