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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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