numpy.testing.decorators.slow¶
- numpy.testing.decorators.slow(t)[source]¶
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 consits of thousands of tests, so even a second is significant).
Parameters: t : callable
The test to label as slow.
Returns: t : callable
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')