Merged revisions 59259-59274 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
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r59260 | lars.gustaebel | 2007-12-01 22:02:12 +0100 (Sat, 01 Dec 2007) | 5 lines
Issue #1531: Read fileobj from the current offset, do not seek to
the start.
(will backport to 2.5)
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r59262 | georg.brandl | 2007-12-01 23:24:47 +0100 (Sat, 01 Dec 2007) | 4 lines
Document PyEval_* functions from ceval.c.
Credits to Michael Sloan from GHOP.
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r59263 | georg.brandl | 2007-12-01 23:27:56 +0100 (Sat, 01 Dec 2007) | 2 lines
Add a few refcount data entries.
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r59264 | georg.brandl | 2007-12-01 23:38:48 +0100 (Sat, 01 Dec 2007) | 4 lines
Add test suite for cmd module.
Written by Michael Schneider for GHOP.
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r59265 | georg.brandl | 2007-12-01 23:42:46 +0100 (Sat, 01 Dec 2007) | 3 lines
Add examples to the ElementTree documentation.
Written by h4wk.cz for GHOP.
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r59266 | georg.brandl | 2007-12-02 00:12:45 +0100 (Sun, 02 Dec 2007) | 3 lines
Add "Using Python on Windows" document, by Robert Lehmann.
Written for GHOP.
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r59271 | georg.brandl | 2007-12-02 15:34:34 +0100 (Sun, 02 Dec 2007) | 3 lines
Add example to mmap docs.
Written for GHOP by Rafal Rawicki.
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r59272 | georg.brandl | 2007-12-02 15:37:29 +0100 (Sun, 02 Dec 2007) | 2 lines
Convert bdb.rst line endings to Unix style.
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r59274 | georg.brandl | 2007-12-02 15:58:50 +0100 (Sun, 02 Dec 2007) | 4 lines
Add more entries to the glossary.
Written by Jeff Wheeler for GHOP.
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diff --git a/Lib/test/test_tarfile.py b/Lib/test/test_tarfile.py
index 10498bf..a97df37 100644
--- a/Lib/test/test_tarfile.py
+++ b/Lib/test/test_tarfile.py
@@ -159,6 +159,38 @@
tar = tarfile.open(fileobj=fobj, mode=self.mode)
self.assertEqual(tar.name, None)
+ def test_fileobj_with_offset(self):
+ # Skip the first member and store values from the second member
+ # of the testtar.
+ tar = tarfile.open(self.tarname, mode=self.mode)
+ tar.next()
+ t = tar.next()
+ name = t.name
+ offset = t.offset
+ data = tar.extractfile(t).read()
+ tar.close()
+
+ # Open the testtar and seek to the offset of the second member.
+ if self.mode.endswith(":gz"):
+ _open = gzip.GzipFile
+ elif self.mode.endswith(":bz2"):
+ _open = bz2.BZ2File
+ else:
+ _open = open
+ fobj = _open(self.tarname, "rb")
+ fobj.seek(offset)
+
+ # Test if the tarfile starts with the second member.
+ tar = tar.open(self.tarname, mode="r:", fileobj=fobj)
+ t = tar.next()
+ self.assertEqual(t.name, name)
+ # Read to the end of fileobj and test if seeking back to the
+ # beginning works.
+ tar.getmembers()
+ self.assertEqual(tar.extractfile(t).read(), data,
+ "seek back did not work")
+ tar.close()
+
def test_fail_comp(self):
# For Gzip and Bz2 Tests: fail with a ReadError on an uncompressed file.
if self.mode == "r:":