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View Code? Open in Web Editor NEWA benchmark utility for pytest.
License: MIT License
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pytest-bench's Issues
Allow changing unit of metric reporting
Something like the following:
py.test --bench --bench-unit=s
Now the benchmark summary would report elapsed time in seconds instead of microseconds.
pytest-bench fails to print summary in travis
Control number of iterations
How many iterations are done by default in benchmarking? I ask this because adding @bench(...) to one of my tests has increased its total duration from about 1.34s to about 120s, but the mean running time was only 3.6us...
Is it possible to add a command-line argument, or a decorator argument, that will control the number of iterations done for benchmarking?
Benchmark for a classmethod breaks on python 2.x
Strange error when the benchmark expression refers to a classmethod.
Does not work under python 3.3
Thanks for providing this tool. I had an issue when I tried to run it on python3.3:
=============================================================================== test session starts ================================================================================
platform linux -- Python 3.3.2 -- pytest-2.3.5
plugins: cov, bench
collected 1 items
test_eq.py .
----------------------------------------------------------------------------- benchmark session starts -----------------------------------------------------------------------------
collected 1 items
-------------------------------------------------------------------------------------------------------------------
Benchmark Time (s)
-------------------------------------------------------------------------------------------------------------------
Traceback (most recent call last):
File "/home/stefan/rspcas/bin/py.test", line 9, in <module>
load_entry_point('pytest==2.3.5', 'console_scripts', 'py.test')()
File "/home/stefan/rspcas/lib/python3.3/site-packages/_pytest/core.py", line 493, in main
exitstatus = config.hook.pytest_cmdline_main(config=config)
File "/home/stefan/rspcas/lib/python3.3/site-packages/_pytest/core.py", line 441, in __call__
return self._docall(methods, kwargs)
File "/home/stefan/rspcas/lib/python3.3/site-packages/_pytest/core.py", line 452, in _docall
res = mc.execute()
File "/home/stefan/rspcas/lib/python3.3/site-packages/_pytest/core.py", line 370, in execute
res = method(**kwargs)
File "/home/stefan/rspcas/lib/python3.3/site-packages/_pytest/main.py", line 109, in pytest_cmdline_main
return wrap_session(config, _main)
File "/home/stefan/rspcas/lib/python3.3/site-packages/_pytest/main.py", line 103, in wrap_session
exitstatus=session.exitstatus)
File "/home/stefan/rspcas/lib/python3.3/site-packages/_pytest/core.py", line 441, in __call__
return self._docall(methods, kwargs)
File "/home/stefan/rspcas/lib/python3.3/site-packages/_pytest/core.py", line 452, in _docall
res = mc.execute()
File "/home/stefan/rspcas/lib/python3.3/site-packages/_pytest/core.py", line 370, in execute
res = method(**kwargs)
File "/home/stefan/rspcas/lib/python3.3/site-packages/_pytest/terminal.py", line 337, in pytest_sessionfinish
self.config.hook.pytest_terminal_summary(terminalreporter=self)
File "/home/stefan/rspcas/lib/python3.3/site-packages/_pytest/core.py", line 441, in __call__
return self._docall(methods, kwargs)
File "/home/stefan/rspcas/lib/python3.3/site-packages/_pytest/core.py", line 452, in _docall
res = mc.execute()
File "/home/stefan/rspcas/lib/python3.3/site-packages/_pytest/core.py", line 370, in execute
res = method(**kwargs)
File "/home/stefan/rspcas/lib/python3.3/site-packages/pytest_bench/plugin.py", line 126, in pytest_terminal_summary
name = benchmark.name
File "/home/stefan/rspcas/lib/python3.3/site-packages/pytest_bench/plugin.py", line 37, in name
self.item.cls.__name__,
AttributeError: 'NoneType' object has no attribute '__name__'
Benchmarks should be performed directly after test run
Otherwise the environment may be in a state the test did not intend
Allow benchmarking of class and instance functions.
Currently the @mark.bench process only allows for marking of functions available in the global scope.
Allow changing metric reported
Something like the following:
py.test --bench --bench-metric=calls
Now the benchmark summary would report calls per second instead of the average elapsed time.
Move to pytest-dev team?
Please consider moving to new pytest-dev team. See contributing for more information.
Cheers,
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