8th day of python challenges 111-117

venv/lib/python3.6/site-packages/numpy/f2py/tests/test_kind.py

@@ -0,0 +1,34 @@
+from __future__ import division, absolute_import, print_function
+
+import os
+import pytest
+
+from numpy.testing import assert_
+from numpy.f2py.crackfortran import (
+    _selected_int_kind_func as selected_int_kind,
+    _selected_real_kind_func as selected_real_kind
+    )
+from . import util
+
+
+def _path(*a):
+    return os.path.join(*((os.path.dirname(__file__),) + a))
+
+
+class TestKind(util.F2PyTest):
+    sources = [_path('src', 'kind', 'foo.f90')]
+
+    @pytest.mark.slow
+    def test_all(self):
+        selectedrealkind = self.module.selectedrealkind
+        selectedintkind = self.module.selectedintkind
+
+        for i in range(40):
+            assert_(selectedintkind(i) in [selected_int_kind(i), -1],
+                    'selectedintkind(%s): expected %r but got %r' %
+                    (i, selected_int_kind(i), selectedintkind(i)))
+
+        for i in range(20):
+            assert_(selectedrealkind(i) in [selected_real_kind(i), -1],
+                    'selectedrealkind(%s): expected %r but got %r' %
+                    (i, selected_real_kind(i), selectedrealkind(i)))