Created starter files for the project.

venv/Lib/site-packages/numpy/f2py/tests/test_string.py

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+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)