1 files changed, 37 insertions, 0 deletions
diff --git a/Lib/json/tests/test_encode_basestring_ascii.py b/Lib/json/tests/test_encode_basestring_ascii.py
new file mode 100644
index 0000000..4517ae9
--- /dev/null
+++ b/Lib/json/tests/test_encode_basestring_ascii.py
@@ -0,0 +1,37 @@
+from unittest import TestCase
+
+import json.encoder
+
+CASES = [
+    ('/\\"\ucafe\ubabe\uab98\ufcde\ubcda\uef4a\x08\x0c\n\r\t`1~!@#$%^&*()_+-=[]{}|;:\',./<>?', b'"/\\\\\\"\\ucafe\\ubabe\\uab98\\ufcde\\ubcda\\uef4a\\b\\f\\n\\r\\t`1~!@#$%^&*()_+-=[]{}|;:\',./<>?"'),
+    ('\u0123\u4567\u89ab\ucdef\uabcd\uef4a', b'"\\u0123\\u4567\\u89ab\\ucdef\\uabcd\\uef4a"'),
+    ('controls', b'"controls"'),
+    ('\x08\x0c\n\r\t', b'"\\b\\f\\n\\r\\t"'),
+    ('{"object with 1 member":["array with 1 element"]}', b'"{\\"object with 1 member\\":[\\"array with 1 element\\"]}"'),
+    (' s p a c e d ', b'" s p a c e d "'),
+    ('\U0001d120', b'"\\ud834\\udd20"'),
+    ('\u03b1\u03a9', b'"\\u03b1\\u03a9"'),
+    (b'\xce\xb1\xce\xa9', b'"\\u03b1\\u03a9"'),
+    ('\u03b1\u03a9', b'"\\u03b1\\u03a9"'),
+    (b'\xce\xb1\xce\xa9', b'"\\u03b1\\u03a9"'),
+    ('\u03b1\u03a9', b'"\\u03b1\\u03a9"'),
+    ('\u03b1\u03a9', b'"\\u03b1\\u03a9"'),
+    ("`1~!@#$%^&*()_+-={':[,]}|;.</>?", b'"`1~!@#$%^&*()_+-={\':[,]}|;.</>?"'),
+    ('\x08\x0c\n\r\t', b'"\\b\\f\\n\\r\\t"'),
+    ('\u0123\u4567\u89ab\ucdef\uabcd\uef4a', b'"\\u0123\\u4567\\u89ab\\ucdef\\uabcd\\uef4a"'),
+]
+
+class TestEncodeBaseStringAscii(TestCase):
+    def test_py_encode_basestring_ascii(self):
+        self._test_encode_basestring_ascii(json.encoder.py_encode_basestring_ascii)
+
+    def test_c_encode_basestring_ascii(self):
+        if json.encoder.c_encode_basestring_ascii is not None:
+            self._test_encode_basestring_ascii(json.encoder.c_encode_basestring_ascii)
+
+    def _test_encode_basestring_ascii(self, encode_basestring_ascii):
+        fname = encode_basestring_ascii.__name__
+        for input_string, expect in CASES:
+            result = encode_basestring_ascii(input_string)
+            result = result.encode("ascii")
+            self.assertEquals(result, expect)