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from __future__ import division, absolute_import, print_function
import os
import pytest
from numpy.testing import assert_array_equal
import numpy as np
from . import util
def _path(*a):
return os.path.join(*((os.path.dirname(__file__),) + a))
class TestString(util.F2PyTest):
sources = [_path('src', 'string', 'char.f90')]
@pytest.mark.slow
def test_char(self):
strings = np.array(['ab', 'cd', 'ef'], dtype='c').T
inp, out = self.module.char_test.change_strings(strings, strings.shape[1])
assert_array_equal(inp, strings)
expected = strings.copy()
expected[1, :] = 'AAA'
assert_array_equal(out, expected)
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