1 files changed, 48 insertions, 0 deletions
diff --git a/lib/python2.7/test/test_pep263.py b/lib/python2.7/test/test_pep263.py
new file mode 100644
index 0000000..9286467
--- /dev/null
+++ b/lib/python2.7/test/test_pep263.py
@@ -0,0 +1,48 @@
+# -*- coding: koi8-r -*-
+
+import unittest
+from test import test_support
+
+class PEP263Test(unittest.TestCase):
+
+    def test_pep263(self):
+        self.assertEqual(
+            u"�����".encode("utf-8"),
+            '\xd0\x9f\xd0\xb8\xd1\x82\xd0\xbe\xd0\xbd'
+        )
+        self.assertEqual(
+            u"\�".encode("utf-8"),
+            '\\\xd0\x9f'
+        )
+
+    def test_compilestring(self):
+        # see #1882
+        c = compile("\n# coding: utf-8\nu = u'\xc3\xb3'\n", "dummy", "exec")
+        d = {}
+        exec c in d
+        self.assertEqual(d['u'], u'\xf3')
+
+
+    def test_issue3297(self):
+        c = compile("a, b = '\U0001010F', '\\U0001010F'", "dummy", "exec")
+        d = {}
+        exec(c, d)
+        self.assertEqual(d['a'], d['b'])
+        self.assertEqual(len(d['a']), len(d['b']))
+
+    def test_issue7820(self):
+        # Ensure that check_bom() restores all bytes in the right order if
+        # check_bom() fails in pydebug mode: a buffer starts with the first
+        # byte of a valid BOM, but next bytes are different
+
+        # one byte in common with the UTF-16-LE BOM
+        self.assertRaises(SyntaxError, eval, '\xff\x20')
+
+        # two bytes in common with the UTF-8 BOM
+        self.assertRaises(SyntaxError, eval, '\xef\xbb\x20')
+
+def test_main():
+    test_support.run_unittest(PEP263Test)
+
+if __name__=="__main__":
+    test_main()