1 files changed, 24 insertions, 0 deletions
diff --git a/Lib/test/test_configparser.py b/Lib/test/test_configparser.py
index 2b08198..0d06080 100644
--- a/Lib/test/test_configparser.py
+++ b/Lib/test/test_configparser.py
@@ -9,6 +9,7 @@ import warnings
 
 from test import support
 
+
 class SortedDict(collections.UserDict):
 
     def items(self):
@@ -64,6 +65,7 @@ class CfgParserTestCaseClass:
         cf.read_string(string)
         return cf
 
+
 class BasicTestCase(CfgParserTestCaseClass):
 
     def basic_test(self, cf):
@@ -828,6 +830,21 @@ boolean {0[0]} NO
         self.assertEqual(set(cf['section3'].keys()), set())
         self.assertEqual(cf.sections(), ['section1', 'section2', 'section3'])
 
+    def test_invalid_multiline_value(self):
+        if self.allow_no_value:
+            self.skipTest('if no_value is allowed, ParsingError is not raised')
+
+        invalid = textwrap.dedent("""\
+            [DEFAULT]
+            test {0} test
+            invalid""".format(self.delimiters[0])
+        )
+        cf = self.newconfig()
+        with self.assertRaises(configparser.ParsingError):
+            cf.read_string(invalid)
+        self.assertEqual(cf.get('DEFAULT', 'test'), 'test')
+        self.assertEqual(cf['DEFAULT']['test'], 'test')
+
 
 class StrictTestCase(BasicTestCase, unittest.TestCase):
     config_class = configparser.RawConfigParser
@@ -981,14 +998,17 @@ class ConfigParserTestCaseLegacyInterpolation(ConfigParserTestCase):
         cf.set("sect", "option2", "foo%%bar")
         self.assertEqual(cf.get("sect", "option2"), "foo%%bar")
 
+
 class ConfigParserTestCaseNonStandardDelimiters(ConfigParserTestCase):
     delimiters = (':=', '$')
     comment_prefixes = ('//', '"')
     inline_comment_prefixes = ('//', '"')
 
+
 class ConfigParserTestCaseNonStandardDefaultSection(ConfigParserTestCase):
     default_section = 'general'
 
+
 class MultilineValuesTestCase(BasicTestCase, unittest.TestCase):
     config_class = configparser.ConfigParser
     wonderful_spam = ("I'm having spam spam spam spam "
@@ -1017,6 +1037,7 @@ class MultilineValuesTestCase(BasicTestCase, unittest.TestCase):
         self.assertEqual(cf_from_file.get('section8', 'lovely_spam4'),
                          self.wonderful_spam.replace('\t\n', '\n'))
 
+
 class RawConfigParserTestCase(BasicTestCase, unittest.TestCase):
     config_class = configparser.RawConfigParser
 
@@ -1059,11 +1080,13 @@ class RawConfigParserTestCase(BasicTestCase, unittest.TestCase):
             cf.set('non-string', 1, 1)
             self.assertEqual(cf.get('non-string', 1), 1)
 
+
 class RawConfigParserTestCaseNonStandardDelimiters(RawConfigParserTestCase):
     delimiters = (':=', '$')
     comment_prefixes = ('//', '"')
     inline_comment_prefixes = ('//', '"')
 
+
 class RawConfigParserTestSambaConf(CfgParserTestCaseClass, unittest.TestCase):
     config_class = configparser.RawConfigParser
     comment_prefixes = ('#', ';', '----')
@@ -1258,6 +1281,7 @@ class ConfigParserTestCaseExtendedInterpolation(BasicTestCase, unittest.TestCase
 class ConfigParserTestCaseNoValue(ConfigParserTestCase):
     allow_no_value = True
 
+
 class ConfigParserTestCaseTrickyFile(CfgParserTestCaseClass, unittest.TestCase):
     config_class = configparser.ConfigParser
     delimiters = {'='}