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git-svn-id: http://code.djangoproject.com/svn/django/trunk@14671 bcc190cf-cafb-0310-a4f2-bffc1f526a37
18 lines
467 B
Python
18 lines
467 B
Python
from __future__ import with_statement
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import tempfile
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from django.core.files import File
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from django.utils.unittest import TestCase
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class FileObjTests(TestCase):
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def test_context_manager(self):
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orig_file = tempfile.TemporaryFile()
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base_file = File(orig_file)
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with base_file as f:
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self.assertIs(base_file, f)
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self.assertFalse(f.closed)
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self.assertTrue(f.closed)
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self.assertTrue(orig_file.closed)
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