| 1 | import ConfigParser
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| 2 | import StringIO
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| 3 | import os
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| 4 | import unittest
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| 5 | import UserDict
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| 6 |
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| 7 | from test import test_support
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| 8 |
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| 9 |
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| 10 | class SortedDict(UserDict.UserDict):
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| 11 | def items(self):
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| 12 | result = self.data.items()
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| 13 | result.sort()
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| 14 | return result
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| 15 |
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| 16 | def keys(self):
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| 17 | result = self.data.keys()
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| 18 | result.sort()
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| 19 | return result
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| 20 |
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| 21 | def values(self):
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| 22 | # XXX never used?
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| 23 | result = self.items()
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| 24 | return [i[1] for i in result]
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| 25 |
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| 26 | def iteritems(self): return iter(self.items())
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| 27 | def iterkeys(self): return iter(self.keys())
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| 28 | __iter__ = iterkeys
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| 29 | def itervalues(self): return iter(self.values())
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| 30 |
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| 31 |
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| 32 | class TestCaseBase(unittest.TestCase):
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| 33 | allow_no_value = False
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| 34 |
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| 35 | def newconfig(self, defaults=None):
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| 36 | if defaults is None:
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| 37 | self.cf = self.config_class(allow_no_value=self.allow_no_value)
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| 38 | else:
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| 39 | self.cf = self.config_class(defaults,
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| 40 | allow_no_value=self.allow_no_value)
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| 41 | return self.cf
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| 42 |
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| 43 | def fromstring(self, string, defaults=None):
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| 44 | cf = self.newconfig(defaults)
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| 45 | sio = StringIO.StringIO(string)
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| 46 | cf.readfp(sio)
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| 47 | return cf
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| 48 |
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| 49 | def test_basic(self):
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| 50 | config_string = (
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| 51 | "[Foo Bar]\n"
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| 52 | "foo=bar\n"
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| 53 | "[Spacey Bar]\n"
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| 54 | "foo = bar\n"
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| 55 | "[Commented Bar]\n"
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| 56 | "foo: bar ; comment\n"
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| 57 | "[Long Line]\n"
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| 58 | "foo: this line is much, much longer than my editor\n"
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| 59 | " likes it.\n"
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| 60 | "[Section\\with$weird%characters[\t]\n"
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| 61 | "[Internationalized Stuff]\n"
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| 62 | "foo[bg]: Bulgarian\n"
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| 63 | "foo=Default\n"
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| 64 | "foo[en]=English\n"
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| 65 | "foo[de]=Deutsch\n"
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| 66 | "[Spaces]\n"
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| 67 | "key with spaces : value\n"
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| 68 | "another with spaces = splat!\n"
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| 69 | )
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| 70 | if self.allow_no_value:
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| 71 | config_string += (
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| 72 | "[NoValue]\n"
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| 73 | "option-without-value\n"
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| 74 | )
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| 75 |
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| 76 | cf = self.fromstring(config_string)
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| 77 | L = cf.sections()
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| 78 | L.sort()
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| 79 | E = [r'Commented Bar',
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| 80 | r'Foo Bar',
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| 81 | r'Internationalized Stuff',
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| 82 | r'Long Line',
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| 83 | r'Section\with$weird%characters[' '\t',
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| 84 | r'Spaces',
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| 85 | r'Spacey Bar',
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| 86 | ]
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| 87 | if self.allow_no_value:
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| 88 | E.append(r'NoValue')
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| 89 | E.sort()
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| 90 | eq = self.assertEqual
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| 91 | eq(L, E)
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| 92 |
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| 93 | # The use of spaces in the section names serves as a
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| 94 | # regression test for SourceForge bug #583248:
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| 95 | # http://www.python.org/sf/583248
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| 96 | eq(cf.get('Foo Bar', 'foo'), 'bar')
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| 97 | eq(cf.get('Spacey Bar', 'foo'), 'bar')
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| 98 | eq(cf.get('Commented Bar', 'foo'), 'bar')
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| 99 | eq(cf.get('Spaces', 'key with spaces'), 'value')
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| 100 | eq(cf.get('Spaces', 'another with spaces'), 'splat!')
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| 101 | if self.allow_no_value:
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| 102 | eq(cf.get('NoValue', 'option-without-value'), None)
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| 103 |
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| 104 | self.assertNotIn('__name__', cf.options("Foo Bar"),
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| 105 | '__name__ "option" should not be exposed by the API!')
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| 106 |
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| 107 | # Make sure the right things happen for remove_option();
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| 108 | # added to include check for SourceForge bug #123324:
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| 109 | self.assertTrue(cf.remove_option('Foo Bar', 'foo'),
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| 110 | "remove_option() failed to report existence of option")
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| 111 | self.assertFalse(cf.has_option('Foo Bar', 'foo'),
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| 112 | "remove_option() failed to remove option")
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| 113 | self.assertFalse(cf.remove_option('Foo Bar', 'foo'),
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| 114 | "remove_option() failed to report non-existence of option"
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| 115 | " that was removed")
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| 116 |
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| 117 | self.assertRaises(ConfigParser.NoSectionError,
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| 118 | cf.remove_option, 'No Such Section', 'foo')
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| 119 |
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| 120 | eq(cf.get('Long Line', 'foo'),
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| 121 | 'this line is much, much longer than my editor\nlikes it.')
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| 122 |
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| 123 | def test_case_sensitivity(self):
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| 124 | cf = self.newconfig()
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| 125 | cf.add_section("A")
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| 126 | cf.add_section("a")
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| 127 | L = cf.sections()
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| 128 | L.sort()
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| 129 | eq = self.assertEqual
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| 130 | eq(L, ["A", "a"])
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| 131 | cf.set("a", "B", "value")
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| 132 | eq(cf.options("a"), ["b"])
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| 133 | eq(cf.get("a", "b"), "value",
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| 134 | "could not locate option, expecting case-insensitive option names")
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| 135 | self.assertTrue(cf.has_option("a", "b"))
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| 136 | cf.set("A", "A-B", "A-B value")
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| 137 | for opt in ("a-b", "A-b", "a-B", "A-B"):
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| 138 | self.assertTrue(
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| 139 | cf.has_option("A", opt),
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| 140 | "has_option() returned false for option which should exist")
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| 141 | eq(cf.options("A"), ["a-b"])
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| 142 | eq(cf.options("a"), ["b"])
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| 143 | cf.remove_option("a", "B")
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| 144 | eq(cf.options("a"), [])
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| 145 |
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| 146 | # SF bug #432369:
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| 147 | cf = self.fromstring(
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| 148 | "[MySection]\nOption: first line\n\tsecond line\n")
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| 149 | eq(cf.options("MySection"), ["option"])
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| 150 | eq(cf.get("MySection", "Option"), "first line\nsecond line")
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| 151 |
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| 152 | # SF bug #561822:
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| 153 | cf = self.fromstring("[section]\nnekey=nevalue\n",
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| 154 | defaults={"key":"value"})
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| 155 | self.assertTrue(cf.has_option("section", "Key"))
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| 156 |
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| 157 |
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| 158 | def test_default_case_sensitivity(self):
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| 159 | cf = self.newconfig({"foo": "Bar"})
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| 160 | self.assertEqual(
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| 161 | cf.get("DEFAULT", "Foo"), "Bar",
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| 162 | "could not locate option, expecting case-insensitive option names")
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| 163 | cf = self.newconfig({"Foo": "Bar"})
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| 164 | self.assertEqual(
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| 165 | cf.get("DEFAULT", "Foo"), "Bar",
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| 166 | "could not locate option, expecting case-insensitive defaults")
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| 167 |
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| 168 | def test_parse_errors(self):
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| 169 | self.newconfig()
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| 170 | self.parse_error(ConfigParser.ParsingError,
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| 171 | "[Foo]\n extra-spaces: splat\n")
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| 172 | self.parse_error(ConfigParser.ParsingError,
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| 173 | "[Foo]\n extra-spaces= splat\n")
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| 174 | self.parse_error(ConfigParser.ParsingError,
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| 175 | "[Foo]\n:value-without-option-name\n")
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| 176 | self.parse_error(ConfigParser.ParsingError,
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| 177 | "[Foo]\n=value-without-option-name\n")
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| 178 | self.parse_error(ConfigParser.MissingSectionHeaderError,
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| 179 | "No Section!\n")
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| 180 |
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| 181 | def parse_error(self, exc, src):
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| 182 | sio = StringIO.StringIO(src)
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| 183 | self.assertRaises(exc, self.cf.readfp, sio)
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| 184 |
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| 185 | def test_query_errors(self):
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| 186 | cf = self.newconfig()
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| 187 | self.assertEqual(cf.sections(), [],
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| 188 | "new ConfigParser should have no defined sections")
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| 189 | self.assertFalse(cf.has_section("Foo"),
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| 190 | "new ConfigParser should have no acknowledged "
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| 191 | "sections")
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| 192 | self.assertRaises(ConfigParser.NoSectionError,
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| 193 | cf.options, "Foo")
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| 194 | self.assertRaises(ConfigParser.NoSectionError,
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| 195 | cf.set, "foo", "bar", "value")
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| 196 | self.get_error(ConfigParser.NoSectionError, "foo", "bar")
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| 197 | cf.add_section("foo")
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| 198 | self.get_error(ConfigParser.NoOptionError, "foo", "bar")
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| 199 |
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| 200 | def get_error(self, exc, section, option):
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| 201 | try:
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| 202 | self.cf.get(section, option)
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| 203 | except exc, e:
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| 204 | return e
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| 205 | else:
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| 206 | self.fail("expected exception type %s.%s"
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| 207 | % (exc.__module__, exc.__name__))
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| 208 |
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| 209 | def test_boolean(self):
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| 210 | cf = self.fromstring(
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| 211 | "[BOOLTEST]\n"
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| 212 | "T1=1\n"
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| 213 | "T2=TRUE\n"
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| 214 | "T3=True\n"
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| 215 | "T4=oN\n"
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| 216 | "T5=yes\n"
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| 217 | "F1=0\n"
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| 218 | "F2=FALSE\n"
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| 219 | "F3=False\n"
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| 220 | "F4=oFF\n"
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| 221 | "F5=nO\n"
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| 222 | "E1=2\n"
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| 223 | "E2=foo\n"
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| 224 | "E3=-1\n"
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| 225 | "E4=0.1\n"
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| 226 | "E5=FALSE AND MORE"
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| 227 | )
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| 228 | for x in range(1, 5):
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| 229 | self.assertTrue(cf.getboolean('BOOLTEST', 't%d' % x))
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| 230 | self.assertFalse(cf.getboolean('BOOLTEST', 'f%d' % x))
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| 231 | self.assertRaises(ValueError,
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| 232 | cf.getboolean, 'BOOLTEST', 'e%d' % x)
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| 233 |
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| 234 | def test_weird_errors(self):
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| 235 | cf = self.newconfig()
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| 236 | cf.add_section("Foo")
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| 237 | self.assertRaises(ConfigParser.DuplicateSectionError,
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| 238 | cf.add_section, "Foo")
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| 239 |
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| 240 | def test_write(self):
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| 241 | config_string = (
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| 242 | "[Long Line]\n"
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| 243 | "foo: this line is much, much longer than my editor\n"
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| 244 | " likes it.\n"
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| 245 | "[DEFAULT]\n"
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| 246 | "foo: another very\n"
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| 247 | " long line\n"
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| 248 | )
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| 249 | if self.allow_no_value:
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| 250 | config_string += (
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| 251 | "[Valueless]\n"
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| 252 | "option-without-value\n"
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| 253 | )
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| 254 |
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| 255 | cf = self.fromstring(config_string)
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| 256 | output = StringIO.StringIO()
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| 257 | cf.write(output)
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| 258 | expect_string = (
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| 259 | "[DEFAULT]\n"
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| 260 | "foo = another very\n"
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| 261 | "\tlong line\n"
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| 262 | "\n"
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| 263 | "[Long Line]\n"
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| 264 | "foo = this line is much, much longer than my editor\n"
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| 265 | "\tlikes it.\n"
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| 266 | "\n"
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| 267 | )
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| 268 | if self.allow_no_value:
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| 269 | expect_string += (
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| 270 | "[Valueless]\n"
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| 271 | "option-without-value\n"
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| 272 | "\n"
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| 273 | )
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| 274 | self.assertEqual(output.getvalue(), expect_string)
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| 275 |
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| 276 | def test_set_string_types(self):
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| 277 | cf = self.fromstring("[sect]\n"
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| 278 | "option1=foo\n")
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| 279 | # Check that we don't get an exception when setting values in
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| 280 | # an existing section using strings:
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| 281 | class mystr(str):
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| 282 | pass
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| 283 | cf.set("sect", "option1", "splat")
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| 284 | cf.set("sect", "option1", mystr("splat"))
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| 285 | cf.set("sect", "option2", "splat")
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| 286 | cf.set("sect", "option2", mystr("splat"))
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| 287 | try:
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| 288 | unicode
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| 289 | except NameError:
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| 290 | pass
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| 291 | else:
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| 292 | cf.set("sect", "option1", unicode("splat"))
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| 293 | cf.set("sect", "option2", unicode("splat"))
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| 294 |
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| 295 | def test_read_returns_file_list(self):
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| 296 | file1 = test_support.findfile("cfgparser.1")
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| 297 | # check when we pass a mix of readable and non-readable files:
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| 298 | cf = self.newconfig()
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| 299 | parsed_files = cf.read([file1, "nonexistent-file"])
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| 300 | self.assertEqual(parsed_files, [file1])
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| 301 | self.assertEqual(cf.get("Foo Bar", "foo"), "newbar")
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| 302 | # check when we pass only a filename:
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| 303 | cf = self.newconfig()
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| 304 | parsed_files = cf.read(file1)
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| 305 | self.assertEqual(parsed_files, [file1])
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| 306 | self.assertEqual(cf.get("Foo Bar", "foo"), "newbar")
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| 307 | # check when we pass only missing files:
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| 308 | cf = self.newconfig()
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| 309 | parsed_files = cf.read(["nonexistent-file"])
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| 310 | self.assertEqual(parsed_files, [])
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| 311 | # check when we pass no files:
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| 312 | cf = self.newconfig()
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| 313 | parsed_files = cf.read([])
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| 314 | self.assertEqual(parsed_files, [])
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| 315 |
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| 316 | # shared by subclasses
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| 317 | def get_interpolation_config(self):
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| 318 | return self.fromstring(
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| 319 | "[Foo]\n"
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| 320 | "bar=something %(with1)s interpolation (1 step)\n"
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| 321 | "bar9=something %(with9)s lots of interpolation (9 steps)\n"
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| 322 | "bar10=something %(with10)s lots of interpolation (10 steps)\n"
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| 323 | "bar11=something %(with11)s lots of interpolation (11 steps)\n"
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| 324 | "with11=%(with10)s\n"
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| 325 | "with10=%(with9)s\n"
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| 326 | "with9=%(with8)s\n"
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| 327 | "with8=%(With7)s\n"
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| 328 | "with7=%(WITH6)s\n"
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| 329 | "with6=%(with5)s\n"
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| 330 | "With5=%(with4)s\n"
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| 331 | "WITH4=%(with3)s\n"
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| 332 | "with3=%(with2)s\n"
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| 333 | "with2=%(with1)s\n"
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| 334 | "with1=with\n"
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| 335 | "\n"
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| 336 | "[Mutual Recursion]\n"
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| 337 | "foo=%(bar)s\n"
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| 338 | "bar=%(foo)s\n"
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| 339 | "\n"
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| 340 | "[Interpolation Error]\n"
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| 341 | "name=%(reference)s\n",
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| 342 | # no definition for 'reference'
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| 343 | defaults={"getname": "%(__name__)s"})
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| 344 |
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| 345 | def check_items_config(self, expected):
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| 346 | cf = self.fromstring(
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| 347 | "[section]\n"
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| 348 | "name = value\n"
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| 349 | "key: |%(name)s| \n"
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| 350 | "getdefault: |%(default)s|\n"
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| 351 | "getname: |%(__name__)s|",
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| 352 | defaults={"default": "<default>"})
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| 353 | L = list(cf.items("section"))
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| 354 | L.sort()
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| 355 | self.assertEqual(L, expected)
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| 356 |
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| 357 |
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| 358 | class ConfigParserTestCase(TestCaseBase):
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| 359 | config_class = ConfigParser.ConfigParser
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| 360 | allow_no_value = True
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| 361 |
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| 362 | def test_interpolation(self):
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| 363 | rawval = {
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| 364 | ConfigParser.ConfigParser: ("something %(with11)s "
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| 365 | "lots of interpolation (11 steps)"),
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| 366 | ConfigParser.SafeConfigParser: "%(with1)s",
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| 367 | }
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| 368 | cf = self.get_interpolation_config()
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| 369 | eq = self.assertEqual
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| 370 | eq(cf.get("Foo", "getname"), "Foo")
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| 371 | eq(cf.get("Foo", "bar"), "something with interpolation (1 step)")
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| 372 | eq(cf.get("Foo", "bar9"),
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| 373 | "something with lots of interpolation (9 steps)")
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| 374 | eq(cf.get("Foo", "bar10"),
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| 375 | "something with lots of interpolation (10 steps)")
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| 376 | self.get_error(ConfigParser.InterpolationDepthError, "Foo", "bar11")
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| 377 |
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| 378 | def test_interpolation_missing_value(self):
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| 379 | self.get_interpolation_config()
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| 380 | e = self.get_error(ConfigParser.InterpolationError,
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| 381 | "Interpolation Error", "name")
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| 382 | self.assertEqual(e.reference, "reference")
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| 383 | self.assertEqual(e.section, "Interpolation Error")
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| 384 | self.assertEqual(e.option, "name")
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| 385 |
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| 386 | def test_items(self):
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| 387 | self.check_items_config([('default', '<default>'),
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| 388 | ('getdefault', '|<default>|'),
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| 389 | ('getname', '|section|'),
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| 390 | ('key', '|value|'),
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| 391 | ('name', 'value')])
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| 392 |
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| 393 | def test_set_nonstring_types(self):
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| 394 | cf = self.newconfig()
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| 395 | cf.add_section('non-string')
|
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| 396 | cf.set('non-string', 'int', 1)
|
|---|
| 397 | cf.set('non-string', 'list', [0, 1, 1, 2, 3, 5, 8, 13, '%('])
|
|---|
| 398 | cf.set('non-string', 'dict', {'pi': 3.14159, '%(': 1,
|
|---|
| 399 | '%(list)': '%(list)'})
|
|---|
| 400 | cf.set('non-string', 'string_with_interpolation', '%(list)s')
|
|---|
| 401 | cf.set('non-string', 'no-value')
|
|---|
| 402 | self.assertEqual(cf.get('non-string', 'int', raw=True), 1)
|
|---|
| 403 | self.assertRaises(TypeError, cf.get, 'non-string', 'int')
|
|---|
| 404 | self.assertEqual(cf.get('non-string', 'list', raw=True),
|
|---|
| 405 | [0, 1, 1, 2, 3, 5, 8, 13, '%('])
|
|---|
| 406 | self.assertRaises(TypeError, cf.get, 'non-string', 'list')
|
|---|
| 407 | self.assertEqual(cf.get('non-string', 'dict', raw=True),
|
|---|
| 408 | {'pi': 3.14159, '%(': 1, '%(list)': '%(list)'})
|
|---|
| 409 | self.assertRaises(TypeError, cf.get, 'non-string', 'dict')
|
|---|
| 410 | self.assertEqual(cf.get('non-string', 'string_with_interpolation',
|
|---|
| 411 | raw=True), '%(list)s')
|
|---|
| 412 | self.assertRaises(ValueError, cf.get, 'non-string',
|
|---|
| 413 | 'string_with_interpolation', raw=False)
|
|---|
| 414 | self.assertEqual(cf.get('non-string', 'no-value'), None)
|
|---|
| 415 |
|
|---|
| 416 | class MultilineValuesTestCase(TestCaseBase):
|
|---|
| 417 | config_class = ConfigParser.ConfigParser
|
|---|
| 418 | wonderful_spam = ("I'm having spam spam spam spam "
|
|---|
| 419 | "spam spam spam beaked beans spam "
|
|---|
| 420 | "spam spam and spam!").replace(' ', '\t\n')
|
|---|
| 421 |
|
|---|
| 422 | def setUp(self):
|
|---|
| 423 | cf = self.newconfig()
|
|---|
| 424 | for i in range(100):
|
|---|
| 425 | s = 'section{}'.format(i)
|
|---|
| 426 | cf.add_section(s)
|
|---|
| 427 | for j in range(10):
|
|---|
| 428 | cf.set(s, 'lovely_spam{}'.format(j), self.wonderful_spam)
|
|---|
| 429 | with open(test_support.TESTFN, 'w') as f:
|
|---|
| 430 | cf.write(f)
|
|---|
| 431 |
|
|---|
| 432 | def tearDown(self):
|
|---|
| 433 | os.unlink(test_support.TESTFN)
|
|---|
| 434 |
|
|---|
| 435 | def test_dominating_multiline_values(self):
|
|---|
| 436 | # we're reading from file because this is where the code changed
|
|---|
| 437 | # during performance updates in Python 3.2
|
|---|
| 438 | cf_from_file = self.newconfig()
|
|---|
| 439 | with open(test_support.TESTFN) as f:
|
|---|
| 440 | cf_from_file.readfp(f)
|
|---|
| 441 | self.assertEqual(cf_from_file.get('section8', 'lovely_spam4'),
|
|---|
| 442 | self.wonderful_spam.replace('\t\n', '\n'))
|
|---|
| 443 |
|
|---|
| 444 | class RawConfigParserTestCase(TestCaseBase):
|
|---|
| 445 | config_class = ConfigParser.RawConfigParser
|
|---|
| 446 |
|
|---|
| 447 | def test_interpolation(self):
|
|---|
| 448 | cf = self.get_interpolation_config()
|
|---|
| 449 | eq = self.assertEqual
|
|---|
| 450 | eq(cf.get("Foo", "getname"), "%(__name__)s")
|
|---|
| 451 | eq(cf.get("Foo", "bar"),
|
|---|
| 452 | "something %(with1)s interpolation (1 step)")
|
|---|
| 453 | eq(cf.get("Foo", "bar9"),
|
|---|
| 454 | "something %(with9)s lots of interpolation (9 steps)")
|
|---|
| 455 | eq(cf.get("Foo", "bar10"),
|
|---|
| 456 | "something %(with10)s lots of interpolation (10 steps)")
|
|---|
| 457 | eq(cf.get("Foo", "bar11"),
|
|---|
| 458 | "something %(with11)s lots of interpolation (11 steps)")
|
|---|
| 459 |
|
|---|
| 460 | def test_items(self):
|
|---|
| 461 | self.check_items_config([('default', '<default>'),
|
|---|
| 462 | ('getdefault', '|%(default)s|'),
|
|---|
| 463 | ('getname', '|%(__name__)s|'),
|
|---|
| 464 | ('key', '|%(name)s|'),
|
|---|
| 465 | ('name', 'value')])
|
|---|
| 466 |
|
|---|
| 467 | def test_set_nonstring_types(self):
|
|---|
| 468 | cf = self.newconfig()
|
|---|
| 469 | cf.add_section('non-string')
|
|---|
| 470 | cf.set('non-string', 'int', 1)
|
|---|
| 471 | cf.set('non-string', 'list', [0, 1, 1, 2, 3, 5, 8, 13])
|
|---|
| 472 | cf.set('non-string', 'dict', {'pi': 3.14159})
|
|---|
| 473 | self.assertEqual(cf.get('non-string', 'int'), 1)
|
|---|
| 474 | self.assertEqual(cf.get('non-string', 'list'),
|
|---|
| 475 | [0, 1, 1, 2, 3, 5, 8, 13])
|
|---|
| 476 | self.assertEqual(cf.get('non-string', 'dict'), {'pi': 3.14159})
|
|---|
| 477 |
|
|---|
| 478 |
|
|---|
| 479 | class SafeConfigParserTestCase(ConfigParserTestCase):
|
|---|
| 480 | config_class = ConfigParser.SafeConfigParser
|
|---|
| 481 |
|
|---|
| 482 | def test_safe_interpolation(self):
|
|---|
| 483 | # See http://www.python.org/sf/511737
|
|---|
| 484 | cf = self.fromstring("[section]\n"
|
|---|
| 485 | "option1=xxx\n"
|
|---|
| 486 | "option2=%(option1)s/xxx\n"
|
|---|
| 487 | "ok=%(option1)s/%%s\n"
|
|---|
| 488 | "not_ok=%(option2)s/%%s")
|
|---|
| 489 | self.assertEqual(cf.get("section", "ok"), "xxx/%s")
|
|---|
| 490 | self.assertEqual(cf.get("section", "not_ok"), "xxx/xxx/%s")
|
|---|
| 491 |
|
|---|
| 492 | def test_set_malformatted_interpolation(self):
|
|---|
| 493 | cf = self.fromstring("[sect]\n"
|
|---|
| 494 | "option1=foo\n")
|
|---|
| 495 |
|
|---|
| 496 | self.assertEqual(cf.get('sect', "option1"), "foo")
|
|---|
| 497 |
|
|---|
| 498 | self.assertRaises(ValueError, cf.set, "sect", "option1", "%foo")
|
|---|
| 499 | self.assertRaises(ValueError, cf.set, "sect", "option1", "foo%")
|
|---|
| 500 | self.assertRaises(ValueError, cf.set, "sect", "option1", "f%oo")
|
|---|
| 501 |
|
|---|
| 502 | self.assertEqual(cf.get('sect', "option1"), "foo")
|
|---|
| 503 |
|
|---|
| 504 | # bug #5741: double percents are *not* malformed
|
|---|
| 505 | cf.set("sect", "option2", "foo%%bar")
|
|---|
| 506 | self.assertEqual(cf.get("sect", "option2"), "foo%bar")
|
|---|
| 507 |
|
|---|
| 508 | def test_set_nonstring_types(self):
|
|---|
| 509 | cf = self.fromstring("[sect]\n"
|
|---|
| 510 | "option1=foo\n")
|
|---|
| 511 | # Check that we get a TypeError when setting non-string values
|
|---|
| 512 | # in an existing section:
|
|---|
| 513 | self.assertRaises(TypeError, cf.set, "sect", "option1", 1)
|
|---|
| 514 | self.assertRaises(TypeError, cf.set, "sect", "option1", 1.0)
|
|---|
| 515 | self.assertRaises(TypeError, cf.set, "sect", "option1", object())
|
|---|
| 516 | self.assertRaises(TypeError, cf.set, "sect", "option2", 1)
|
|---|
| 517 | self.assertRaises(TypeError, cf.set, "sect", "option2", 1.0)
|
|---|
| 518 | self.assertRaises(TypeError, cf.set, "sect", "option2", object())
|
|---|
| 519 |
|
|---|
| 520 | def test_add_section_default_1(self):
|
|---|
| 521 | cf = self.newconfig()
|
|---|
| 522 | self.assertRaises(ValueError, cf.add_section, "default")
|
|---|
| 523 |
|
|---|
| 524 | def test_add_section_default_2(self):
|
|---|
| 525 | cf = self.newconfig()
|
|---|
| 526 | self.assertRaises(ValueError, cf.add_section, "DEFAULT")
|
|---|
| 527 |
|
|---|
| 528 |
|
|---|
| 529 | class SafeConfigParserTestCaseNoValue(SafeConfigParserTestCase):
|
|---|
| 530 | allow_no_value = True
|
|---|
| 531 |
|
|---|
| 532 | class TestChainMap(unittest.TestCase):
|
|---|
| 533 | def test_issue_12717(self):
|
|---|
| 534 | d1 = dict(red=1, green=2)
|
|---|
| 535 | d2 = dict(green=3, blue=4)
|
|---|
| 536 | dcomb = d2.copy()
|
|---|
| 537 | dcomb.update(d1)
|
|---|
| 538 | cm = ConfigParser._Chainmap(d1, d2)
|
|---|
| 539 | self.assertIsInstance(cm.keys(), list)
|
|---|
| 540 | self.assertEqual(set(cm.keys()), set(dcomb.keys())) # keys()
|
|---|
| 541 | self.assertEqual(set(cm.values()), set(dcomb.values())) # values()
|
|---|
| 542 | self.assertEqual(set(cm.items()), set(dcomb.items())) # items()
|
|---|
| 543 | self.assertEqual(set(cm), set(dcomb)) # __iter__ ()
|
|---|
| 544 | self.assertEqual(cm, dcomb) # __eq__()
|
|---|
| 545 | self.assertEqual([cm[k] for k in dcomb], dcomb.values()) # __getitem__()
|
|---|
| 546 | klist = 'red green blue black brown'.split()
|
|---|
| 547 | self.assertEqual([cm.get(k, 10) for k in klist],
|
|---|
| 548 | [dcomb.get(k, 10) for k in klist]) # get()
|
|---|
| 549 | self.assertEqual([k in cm for k in klist],
|
|---|
| 550 | [k in dcomb for k in klist]) # __contains__()
|
|---|
| 551 | with test_support.check_py3k_warnings():
|
|---|
| 552 | self.assertEqual([cm.has_key(k) for k in klist],
|
|---|
| 553 | [dcomb.has_key(k) for k in klist]) # has_key()
|
|---|
| 554 |
|
|---|
| 555 | class Issue7005TestCase(unittest.TestCase):
|
|---|
| 556 | """Test output when None is set() as a value and allow_no_value == False.
|
|---|
| 557 |
|
|---|
| 558 | http://bugs.python.org/issue7005
|
|---|
| 559 |
|
|---|
| 560 | """
|
|---|
| 561 |
|
|---|
| 562 | expected_output = "[section]\noption = None\n\n"
|
|---|
| 563 |
|
|---|
| 564 | def prepare(self, config_class):
|
|---|
| 565 | # This is the default, but that's the point.
|
|---|
| 566 | cp = config_class(allow_no_value=False)
|
|---|
| 567 | cp.add_section("section")
|
|---|
| 568 | cp.set("section", "option", None)
|
|---|
| 569 | sio = StringIO.StringIO()
|
|---|
| 570 | cp.write(sio)
|
|---|
| 571 | return sio.getvalue()
|
|---|
| 572 |
|
|---|
| 573 | def test_none_as_value_stringified(self):
|
|---|
| 574 | output = self.prepare(ConfigParser.ConfigParser)
|
|---|
| 575 | self.assertEqual(output, self.expected_output)
|
|---|
| 576 |
|
|---|
| 577 | def test_none_as_value_stringified_raw(self):
|
|---|
| 578 | output = self.prepare(ConfigParser.RawConfigParser)
|
|---|
| 579 | self.assertEqual(output, self.expected_output)
|
|---|
| 580 |
|
|---|
| 581 |
|
|---|
| 582 | class SortedTestCase(RawConfigParserTestCase):
|
|---|
| 583 | def newconfig(self, defaults=None):
|
|---|
| 584 | self.cf = self.config_class(defaults=defaults, dict_type=SortedDict)
|
|---|
| 585 | return self.cf
|
|---|
| 586 |
|
|---|
| 587 | def test_sorted(self):
|
|---|
| 588 | self.fromstring("[b]\n"
|
|---|
| 589 | "o4=1\n"
|
|---|
| 590 | "o3=2\n"
|
|---|
| 591 | "o2=3\n"
|
|---|
| 592 | "o1=4\n"
|
|---|
| 593 | "[a]\n"
|
|---|
| 594 | "k=v\n")
|
|---|
| 595 | output = StringIO.StringIO()
|
|---|
| 596 | self.cf.write(output)
|
|---|
| 597 | self.assertEqual(output.getvalue(),
|
|---|
| 598 | "[a]\n"
|
|---|
| 599 | "k = v\n\n"
|
|---|
| 600 | "[b]\n"
|
|---|
| 601 | "o1 = 4\n"
|
|---|
| 602 | "o2 = 3\n"
|
|---|
| 603 | "o3 = 2\n"
|
|---|
| 604 | "o4 = 1\n\n")
|
|---|
| 605 |
|
|---|
| 606 |
|
|---|
| 607 | class ExceptionPicklingTestCase(unittest.TestCase):
|
|---|
| 608 | """Tests for issue #13760: ConfigParser exceptions are not picklable."""
|
|---|
| 609 |
|
|---|
| 610 | def test_error(self):
|
|---|
| 611 | import pickle
|
|---|
| 612 | e1 = ConfigParser.Error('value')
|
|---|
| 613 | pickled = pickle.dumps(e1)
|
|---|
| 614 | e2 = pickle.loads(pickled)
|
|---|
| 615 | self.assertEqual(e1.message, e2.message)
|
|---|
| 616 | self.assertEqual(repr(e1), repr(e2))
|
|---|
| 617 |
|
|---|
| 618 | def test_nosectionerror(self):
|
|---|
| 619 | import pickle
|
|---|
| 620 | e1 = ConfigParser.NoSectionError('section')
|
|---|
| 621 | pickled = pickle.dumps(e1)
|
|---|
| 622 | e2 = pickle.loads(pickled)
|
|---|
| 623 | self.assertEqual(e1.message, e2.message)
|
|---|
| 624 | self.assertEqual(e1.args, e2.args)
|
|---|
| 625 | self.assertEqual(e1.section, e2.section)
|
|---|
| 626 | self.assertEqual(repr(e1), repr(e2))
|
|---|
| 627 |
|
|---|
| 628 | def test_nooptionerror(self):
|
|---|
| 629 | import pickle
|
|---|
| 630 | e1 = ConfigParser.NoOptionError('option', 'section')
|
|---|
| 631 | pickled = pickle.dumps(e1)
|
|---|
| 632 | e2 = pickle.loads(pickled)
|
|---|
| 633 | self.assertEqual(e1.message, e2.message)
|
|---|
| 634 | self.assertEqual(e1.args, e2.args)
|
|---|
| 635 | self.assertEqual(e1.section, e2.section)
|
|---|
| 636 | self.assertEqual(e1.option, e2.option)
|
|---|
| 637 | self.assertEqual(repr(e1), repr(e2))
|
|---|
| 638 |
|
|---|
| 639 | def test_duplicatesectionerror(self):
|
|---|
| 640 | import pickle
|
|---|
| 641 | e1 = ConfigParser.DuplicateSectionError('section')
|
|---|
| 642 | pickled = pickle.dumps(e1)
|
|---|
| 643 | e2 = pickle.loads(pickled)
|
|---|
| 644 | self.assertEqual(e1.message, e2.message)
|
|---|
| 645 | self.assertEqual(e1.args, e2.args)
|
|---|
| 646 | self.assertEqual(e1.section, e2.section)
|
|---|
| 647 | self.assertEqual(repr(e1), repr(e2))
|
|---|
| 648 |
|
|---|
| 649 | def test_interpolationerror(self):
|
|---|
| 650 | import pickle
|
|---|
| 651 | e1 = ConfigParser.InterpolationError('option', 'section', 'msg')
|
|---|
| 652 | pickled = pickle.dumps(e1)
|
|---|
| 653 | e2 = pickle.loads(pickled)
|
|---|
| 654 | self.assertEqual(e1.message, e2.message)
|
|---|
| 655 | self.assertEqual(e1.args, e2.args)
|
|---|
| 656 | self.assertEqual(e1.section, e2.section)
|
|---|
| 657 | self.assertEqual(e1.option, e2.option)
|
|---|
| 658 | self.assertEqual(repr(e1), repr(e2))
|
|---|
| 659 |
|
|---|
| 660 | def test_interpolationmissingoptionerror(self):
|
|---|
| 661 | import pickle
|
|---|
| 662 | e1 = ConfigParser.InterpolationMissingOptionError('option', 'section',
|
|---|
| 663 | 'rawval', 'reference')
|
|---|
| 664 | pickled = pickle.dumps(e1)
|
|---|
| 665 | e2 = pickle.loads(pickled)
|
|---|
| 666 | self.assertEqual(e1.message, e2.message)
|
|---|
| 667 | self.assertEqual(e1.args, e2.args)
|
|---|
| 668 | self.assertEqual(e1.section, e2.section)
|
|---|
| 669 | self.assertEqual(e1.option, e2.option)
|
|---|
| 670 | self.assertEqual(e1.reference, e2.reference)
|
|---|
| 671 | self.assertEqual(repr(e1), repr(e2))
|
|---|
| 672 |
|
|---|
| 673 | def test_interpolationsyntaxerror(self):
|
|---|
| 674 | import pickle
|
|---|
| 675 | e1 = ConfigParser.InterpolationSyntaxError('option', 'section', 'msg')
|
|---|
| 676 | pickled = pickle.dumps(e1)
|
|---|
| 677 | e2 = pickle.loads(pickled)
|
|---|
| 678 | self.assertEqual(e1.message, e2.message)
|
|---|
| 679 | self.assertEqual(e1.args, e2.args)
|
|---|
| 680 | self.assertEqual(e1.section, e2.section)
|
|---|
| 681 | self.assertEqual(e1.option, e2.option)
|
|---|
| 682 | self.assertEqual(repr(e1), repr(e2))
|
|---|
| 683 |
|
|---|
| 684 | def test_interpolationdeptherror(self):
|
|---|
| 685 | import pickle
|
|---|
| 686 | e1 = ConfigParser.InterpolationDepthError('option', 'section',
|
|---|
| 687 | 'rawval')
|
|---|
| 688 | pickled = pickle.dumps(e1)
|
|---|
| 689 | e2 = pickle.loads(pickled)
|
|---|
| 690 | self.assertEqual(e1.message, e2.message)
|
|---|
| 691 | self.assertEqual(e1.args, e2.args)
|
|---|
| 692 | self.assertEqual(e1.section, e2.section)
|
|---|
| 693 | self.assertEqual(e1.option, e2.option)
|
|---|
| 694 | self.assertEqual(repr(e1), repr(e2))
|
|---|
| 695 |
|
|---|
| 696 | def test_parsingerror(self):
|
|---|
| 697 | import pickle
|
|---|
| 698 | e1 = ConfigParser.ParsingError('source')
|
|---|
| 699 | e1.append(1, 'line1')
|
|---|
| 700 | e1.append(2, 'line2')
|
|---|
| 701 | e1.append(3, 'line3')
|
|---|
| 702 | pickled = pickle.dumps(e1)
|
|---|
| 703 | e2 = pickle.loads(pickled)
|
|---|
| 704 | self.assertEqual(e1.message, e2.message)
|
|---|
| 705 | self.assertEqual(e1.args, e2.args)
|
|---|
| 706 | self.assertEqual(e1.filename, e2.filename)
|
|---|
| 707 | self.assertEqual(e1.errors, e2.errors)
|
|---|
| 708 | self.assertEqual(repr(e1), repr(e2))
|
|---|
| 709 |
|
|---|
| 710 | def test_missingsectionheadererror(self):
|
|---|
| 711 | import pickle
|
|---|
| 712 | e1 = ConfigParser.MissingSectionHeaderError('filename', 123, 'line')
|
|---|
| 713 | pickled = pickle.dumps(e1)
|
|---|
| 714 | e2 = pickle.loads(pickled)
|
|---|
| 715 | self.assertEqual(e1.message, e2.message)
|
|---|
| 716 | self.assertEqual(e1.args, e2.args)
|
|---|
| 717 | self.assertEqual(e1.line, e2.line)
|
|---|
| 718 | self.assertEqual(e1.filename, e2.filename)
|
|---|
| 719 | self.assertEqual(e1.lineno, e2.lineno)
|
|---|
| 720 | self.assertEqual(repr(e1), repr(e2))
|
|---|
| 721 |
|
|---|
| 722 |
|
|---|
| 723 | def test_main():
|
|---|
| 724 | test_support.run_unittest(
|
|---|
| 725 | ConfigParserTestCase,
|
|---|
| 726 | MultilineValuesTestCase,
|
|---|
| 727 | RawConfigParserTestCase,
|
|---|
| 728 | SafeConfigParserTestCase,
|
|---|
| 729 | SafeConfigParserTestCaseNoValue,
|
|---|
| 730 | SortedTestCase,
|
|---|
| 731 | Issue7005TestCase,
|
|---|
| 732 | TestChainMap,
|
|---|
| 733 | ExceptionPicklingTestCase,
|
|---|
| 734 | )
|
|---|
| 735 |
|
|---|
| 736 |
|
|---|
| 737 | if __name__ == "__main__":
|
|---|
| 738 | test_main()
|
|---|
