[issue11560] Expand test coverage in shutil

[Evan Dandrea]

New submission from Evan Dandrea <ev at ubuntu.com>:

The attached patch increases the coverage in shutil.  It makes the following changes:
 - Tests the code paths for file and directory copies across filesystems by mocking out rename.
 - Adds a test for shutil.copy.
 - Adds a test for shutil.copy2.
 - Tests shutil.unpack_archive with the format specified.
 - Tests the code path for creating the target directory in _make_tarball.

I have tested this on Ubuntu natty and OSX 10.6.6.  Note that this will fail until http://bugs.python.org/issue11548 is applied.

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components: Tests
files: increase_test_shutil_coverage.patch
keywords: patch
messages: 131041
nosy: ev, tarek
priority: normal
severity: normal
status: open
title: Expand test coverage in shutil
Added file: http://bugs.python.org/file21229/increase_test_shutil_coverage.patch

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue11560>
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