def test_recording():
# profiling is a module not code.
# but inspect.getmodule() works like with code of a module.
assert RecordingStatistics(profiling).module == 'profiling'
# use discard_child.
stats = RecordingStatistics()
assert None not in stats
stats.ensure_child(None)
assert None in stats
stats.discard_child(None)
assert None not in stats
stats.discard_child(None)
assert None not in stats
def test_recording():
# profiling is a module not code.
# but inspect.getmodule() works like with code of a module.
assert RecordingStatistics(profiling).module == 'profiling'
# use discard_child.
stats = RecordingStatistics()
assert None not in stats
stats.ensure_child(None)
assert None in stats
stats.discard_child(None)
assert None not in stats
stats.discard_child(None)
assert None not in stats
def test_recording():
# profiling is a module not code.
# but inspect.getmodule() works like with code of a module.
assert RecordingStatistics(profiling).module == 'profiling'
# use discard_child.
stats = RecordingStatistics()
assert None not in stats
stats.ensure_child(None)
assert None in stats
stats.discard_child(None)
assert None not in stats
stats.discard_child(None)
assert None not in stats
# cannot be pickled.
with pytest.raises(TypeError):
pickle.dumps(stats)
