23 lines
705 B
Python
23 lines
705 B
Python
from __future__ import division, absolute_import, print_function
|
|
|
|
import numpy as np
|
|
from numpy.testing import (
|
|
run_module_suite, assert_, assert_equal, assert_array_equal
|
|
)
|
|
|
|
class TestView(object):
|
|
def test_type(self):
|
|
x = np.array([1, 2, 3])
|
|
assert_(isinstance(x.view(np.matrix), np.matrix))
|
|
|
|
def test_keywords(self):
|
|
x = np.array([(1, 2)], dtype=[('a', np.int8), ('b', np.int8)])
|
|
# We must be specific about the endianness here:
|
|
y = x.view(dtype='<i2', type=np.matrix)
|
|
assert_array_equal(y, [[513]])
|
|
|
|
assert_(isinstance(y, np.matrix))
|
|
assert_equal(y.dtype, np.dtype('<i2'))
|
|
|
|
if __name__ == "__main__":
|
|
run_module_suite()
|