From 9d512ab97f642215c16eace1705f585f41eb4162 Mon Sep 17 00:00:00 2001
From: Victor Stinner <victor.stinner@gmail.com>
Date: Thu, 9 Aug 2012 00:43:56 +0200
Subject: Issue #13072: Fix test_array for installation without the ctypes
 module

---
 Lib/test/test_array.py | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/Lib/test/test_array.py b/Lib/test/test_array.py
index 974e178..eb6d77f 100755
--- a/Lib/test/test_array.py
+++ b/Lib/test/test_array.py
@@ -3,7 +3,6 @@
    Roger E. Masse
 """
 
-import ctypes
 import unittest
 from test import support
 import weakref
@@ -1033,6 +1032,16 @@ class UnicodeTest(StringTest):
     minitemsize = 2
 
     def test_unicode(self):
+        try:
+            import ctypes
+            sizeof_wchar = ctypes.sizeof(ctypes.c_wchar)
+        except ImportError:
+            import sys
+            if sys.platform == 'win32':
+                sizeof_wchar = 2
+            else:
+                sizeof_wchar = 4
+
         self.assertRaises(TypeError, array.array, 'b', 'foo')
 
         a = array.array('u', '\xa0\xc2\u1234')
@@ -1042,7 +1051,7 @@ class UnicodeTest(StringTest):
         a.fromunicode('\x11abc\xff\u1234')
         s = a.tounicode()
         self.assertEqual(s, '\xa0\xc2\u1234 \x11abc\xff\u1234')
-        self.assertEqual(a.itemsize, ctypes.sizeof(ctypes.c_wchar))
+        self.assertEqual(a.itemsize, sizeof_wchar)
 
         s = '\x00="\'a\\b\x80\xff\u0000\u0001\u1234'
         a = array.array('u', s)
-- 
cgit v0.12