TST: Skip int32-sized array check on 32-bit systems

Author: effigies

nibabel/freesurfer/tests/test_io.py

@@ -4,6 +4,7 @@
 import getpass
 import time
 import hashlib
+import ctypes
 
 
 from ...tmpdirs import InTemporaryDirectory
@@ -113,8 +114,9 @@ def test_write_morph_data():
             assert_equal(values, read_morph_data('test.curv'))
         assert_raises(ValueError, write_morph_data, 'test.curv',
                       np.zeros(shape), big_num)
-        assert_raises(ValueError, write_morph_data, 'test.curv',
-                      strided_scalar((big_num,)))
+        if ctypes.c_long is not ctypes.c_int32:
+            assert_raises(ValueError, write_morph_data, 'test.curv',
+                          strided_scalar((big_num,)))
         for shape in bad_shapes:
             assert_raises(ValueError, write_morph_data, 'test.curv',
                           values.reshape(shape))