[soc2010/app-loading] merged trunkarchive/soc2010/app-loadingsoc2010/app-loading

git-svn-id: http://code.djangoproject.com/svn/django/branches/soc2010/app-loading@13818 bcc190cf-cafb-0310-a4f2-bffc1f526a37

1 files changed, 16 insertions, 0 deletions

diff --git a/tests/regressiontests/file_storage/tests.py b/tests/regressiontests/file_storage/tests.py
index 2c5f0f4551..a1470f9f05 100644
--- a/tests/regressiontests/file_storage/tests.py
+++ b/tests/regressiontests/file_storage/tests.py
@@ -230,3 +230,19 @@ if Image is not None:
             finally:
                 del images.open
             self.assert_(FileWrapper._closed)
+
+    class InconsistentGetImageDimensionsBug(TestCase):
+        """
+        Test that get_image_dimensions() works properly after various calls using a file handler (#11158)
+        """
+        def test_multiple_calls(self):
+            """
+            Multiple calls of get_image_dimensions() should return the same size.
+            """
+            from django.core.files.images import ImageFile
+            img_path = os.path.join(os.path.dirname(__file__), "test.png")
+            image = ImageFile(open(img_path))
+            image_pil = Image.open(img_path)
+            size_1, size_2 = get_image_dimensions(image), get_image_dimensions(image)
+            self.assertEqual(image_pil.size, size_1)
+            self.assertEqual(size_1, size_2)