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forward port r66386

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This commit is contained in:
Benjamin Peterson 2008-10-16 23:24:44 +00:00
parent d31fdc547b
commit fcf5d639f5
9 changed files with 157 additions and 60 deletions
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13
Lib/test/test_import.py
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@ -266,21 +266,24 @@ class RelativeImport(unittest.TestCase):
self.assertTrue(hasattr(relimport, "RelativeImport"))
def test_issue3221(self):
# Note for mergers: the 'absolute' tests from the 2.x branch
# are missing in Py3k because implicit relative imports are
# a thing of the past
def check_relative():
exec("from . import relimport", ns)
# Check both OK with __package__ and __name__ correct
# Check relative import OK with __package__ and __name__ correct
ns = dict(__package__='test', __name__='test.notarealmodule')
check_relative()
# Check both OK with only __name__ wrong
# Check relative import OK with only __name__ wrong
ns = dict(__package__='test', __name__='notarealpkg.notarealmodule')
check_relative()
# Check relative fails with only __package__ wrong
# Check relative import fails with only __package__ wrong
ns = dict(__package__='foo', __name__='test.notarealmodule')
self.assertRaises(SystemError, check_relative)
# Check relative fails with __package__ and __name__ wrong
# Check relative import fails with __package__ and __name__ wrong
ns = dict(__package__='foo', __name__='notarealpkg.notarealmodule')
self.assertRaises(SystemError, check_relative)
# Check both fail with package set to a non-string
# Check relative import fails with package set to a non-string
ns = dict(__package__=object())
self.assertRaises(ValueError, check_relative)