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from numpy.testing import *
import numpy as np
rlevel = 1
class TestRegression(TestCase):
def test_masked_array_create(self,level=rlevel):
"""Ticket #17"""
x = np.ma.masked_array([0,1,2,3,0,4,5,6],mask=[0,0,0,1,1,1,0,0])
assert_array_equal(np.ma.nonzero(x),[[1,2,6,7]])
def test_masked_array(self,level=rlevel):
"""Ticket #61"""
x = np.ma.array(1,mask=[1])
def test_mem_masked_where(self,level=rlevel):
"""Ticket #62"""
from numpy.ma import masked_where, MaskType
a = np.zeros((1,1))
b = np.zeros(a.shape, MaskType)
c = masked_where(b,a)
a-c
def test_masked_array_multiply(self,level=rlevel):
"""Ticket #254"""
a = np.ma.zeros((4,1))
a[2,0] = np.ma.masked
b = np.zeros((4,2))
a*b
b*a
def test_masked_array_repeat(self, level=rlevel):
"""Ticket #271"""
np.ma.array([1],mask=False).repeat(10)
def test_masked_array_repr_unicode(self):
"""Ticket #1256"""
repr(np.ma.array(u"Unicode"))
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