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Use support.change_cwd() in tests.

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This commit is contained in:
Serhiy Storchaka 2015-09-06 14:13:25 +03:00
parent ef920d6d5e
commit 2a23adf440
8 changed files with 33 additions and 99 deletions
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12
Lib/test/test_tarfile.py
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@ -1104,10 +1104,8 @@ class WriteTest(WriteTestBase, unittest.TestCase):
self.assertEqual(tar.getnames(), [],
"added the archive to itself")
cwd = os.getcwd()
os.chdir(TEMPDIR)
tar.add(dstname)
os.chdir(cwd)
with support.change_cwd(TEMPDIR):
tar.add(dstname)
self.assertEqual(tar.getnames(), [],
"added the archive to itself")
finally:
@ -1264,9 +1262,7 @@ class WriteTest(WriteTestBase, unittest.TestCase):
def test_cwd(self):
# Test adding the current working directory.
cwd = os.getcwd()
os.chdir(TEMPDIR)
try:
with support.change_cwd(TEMPDIR):
tar = tarfile.open(tmpname, self.mode)
try:
tar.add(".")
@ -1280,8 +1276,6 @@ class WriteTest(WriteTestBase, unittest.TestCase):
self.assertTrue(t.name.startswith("./"), t.name)
finally:
tar.close()
finally:
os.chdir(cwd)
def test_open_nonwritable_fileobj(self):
for exctype in OSError, EOFError, RuntimeError: