Method test_minmax

numpy/ma/tests/test_old_ma.py:766–774

(self)

        assert_equal(product(a, axis=0), 0)

    def test_minmax(self):
        a = arange(1, 13).reshape(3, 4)
        amask = masked_where(a < 5, a)
        assert_equal(amask.max(), a.max())
        assert_equal(amask.min(), 5)
        assert_((amask.max(0) == a.max(0)).all())
        assert_((amask.min(0) == [5, 6, 7, 8]).all())
        assert_(amask.max(1)[0].mask)
        assert_(amask.min(1)[0].mask)

    def test_nonzero(self):
        for t in "?bhilqpBHILQPfdgFDGO":