import netrc, os, unittest, sys, textwrap from test import support temp_filename = 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(): support.run_unittest(NetrcTestCase) if __name__ == "__main__": test_main()