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import netrc, os, unittest, sys, textwrap
from test import test_support
temp_filename = test_support.TESTFN
class NetrcTestCase(unittest.TestCase):
def tearDown(self):
os.unlink(temp_filename)
def make_nrc(self, test_data):
test_data = textwrap.dedent(test_data)
mode = 'w'
if sys.platform != 'cygwin':
mode += 't'
with open(temp_filename, mode) as fp:
fp.write(test_data)
return netrc.netrc(temp_filename)
def test_default(self):
nrc = self.make_nrc("""\
machine host1.domain.com login log1 password pass1 account acct1
default login log2 password pass2
""")
self.assertEqual(nrc.hosts['host1.domain.com'],
('log1', 'acct1', 'pass1'))
self.assertEqual(nrc.hosts['default'], ('log2', None, 'pass2'))
def test_macros(self):
nrc = self.make_nrc("""\
macdef macro1
line1
line2
macdef macro2
line3
line4
""")
self.assertEqual(nrc.macros, {'macro1': ['line1\n', 'line2\n'],
'macro2': ['line3\n', 'line4\n']})
def _test_passwords(self, nrc, passwd):
nrc = self.make_nrc(nrc)
self.assertEqual(nrc.hosts['host.domain.com'], ('log', 'acct', passwd))
def test_password_with_leading_hash(self):
self._test_passwords("""\
machine host.domain.com login log password #pass account acct
""", '#pass')
def test_password_with_trailing_hash(self):
self._test_passwords("""\
machine host.domain.com login log password pass# account acct
""", 'pass#')
def test_password_with_internal_hash(self):
self._test_passwords("""\
machine host.domain.com login log password pa#ss account acct
""", 'pa#ss')
def _test_comment(self, nrc, passwd='pass'):
nrc = self.make_nrc(nrc)
self.assertEqual(nrc.hosts['foo.domain.com'], ('bar', None, passwd))
self.assertEqual(nrc.hosts['bar.domain.com'], ('foo', None, 'pass'))
def test_comment_before_machine_line(self):
self._test_comment("""\
# comment
machine foo.domain.com login bar password pass
machine bar.domain.com login foo password pass
""")
def test_comment_before_machine_line_no_space(self):
self._test_comment("""\
#comment
machine foo.domain.com login bar password pass
machine bar.domain.com login foo password pass
""")
def test_comment_before_machine_line_hash_only(self):
self._test_comment("""\
#
machine foo.domain.com login bar password pass
machine bar.domain.com login foo password pass
""")
def test_comment_at_end_of_machine_line(self):
self._test_comment("""\
machine foo.domain.com login bar password pass # comment
machine bar.domain.com login foo password pass
""")
def test_comment_at_end_of_machine_line_no_space(self):
self._test_comment("""\
machine foo.domain.com login bar password pass #comment
machine bar.domain.com login foo password pass
""")
def test_comment_at_end_of_machine_line_pass_has_hash(self):
self._test_comment("""\
machine foo.domain.com login bar password #pass #comment
machine bar.domain.com login foo password pass
""", '#pass')
def test_main():
test_support.run_unittest(NetrcTestCase)
if __name__ == "__main__":
test_main()
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