1 files changed, 9 insertions, 0 deletions
diff --git a/Lib/json/tests/test_decode.py b/Lib/json/tests/test_decode.py
index aa8bbe9..478a16b 100644
--- a/Lib/json/tests/test_decode.py
+++ b/Lib/json/tests/test_decode.py
@@ -45,6 +45,15 @@ class TestDecode(object):
                                     object_hook=lambda x: None),
                          OrderedDict(p))
 
+    def test_extra_data(self):
+        s = '[1, 2, 3]5'
+        msg = 'Extra data'
+        self.assertRaisesRegexp(ValueError, msg, self.loads, s)
+
+    def test_invalid_escape(self):
+        s = '["abc\\y"]'
+        msg = 'escape'
+        self.assertRaisesRegexp(ValueError, msg, self.loads, s)
 
 class TestPyDecode(TestDecode, PyTest): pass
 class TestCDecode(TestDecode, CTest): pass