NumPy参考 >例行程序 >Test Support (numpy.testing) > numpy.testing.dec.slow
numpy.testing.dec.
slow
(t)¶Label a test as ‘slow’.
The exact definition of a slow test is obviously both subjective and hardware-dependent, but in general any individual test that requires more than a second or two should be labeled as slow (the whole suite consists of thousands of tests, so even a second is significant).
The test to label as slow.
The decorated test t.
Examples
The numpy.testing
module includes import decorators as dec
.
A test can be decorated as slow like this:
from numpy.testing import *
@dec.slow
def test_big(self):
print('Big, slow test')