[Python-checkins] cpython (3.6): Update test_no_escapes_for_braces to clarify behavior with a docstring and

[jason.coombs]

https://hg.python.org/cpython/rev/f18d6eb91b06
changeset:   104927:f18d6eb91b06
branch:      3.6
parent:      104925:1d8b8a67b657
user:        Jason R. Coombs <jaraco at jaraco.com>
date:        Sun Nov 06 11:25:54 2016 -0500
summary:
  Update test_no_escapes_for_braces to clarify behavior with a docstring and expressions that clearly are not evaluated.

files:
  Lib/test/test_fstring.py |  13 ++++++++-----
  1 files changed, 8 insertions(+), 5 deletions(-)


diff --git a/Lib/test/test_fstring.py b/Lib/test/test_fstring.py
--- a/Lib/test/test_fstring.py
+++ b/Lib/test/test_fstring.py
@@ -382,11 +382,14 @@
                              ])
 
     def test_no_escapes_for_braces(self):
-        # \x7b is '{'.  Make sure it doesn't start an expression.
-        self.assertEqual(f'\x7b2}}', '{2}')
-        self.assertEqual(f'\x7b2', '{2')
-        self.assertEqual(f'\u007b2', '{2')
-        self.assertEqual(f'\N{LEFT CURLY BRACKET}2\N{RIGHT CURLY BRACKET}', '{2}')
+        """
+        Only literal curly braces begin an expression.
+        """
+        # \x7b is '{'.
+        self.assertEqual(f'\x7b1+1}}', '{1+1}')
+        self.assertEqual(f'\x7b1+1', '{1+1')
+        self.assertEqual(f'\u007b1+1', '{1+1')
+        self.assertEqual(f'\N{LEFT CURLY BRACKET}1+1\N{RIGHT CURLY BRACKET}', '{1+1}')
 
     def test_newlines_in_expressions(self):
         self.assertEqual(f'{0}', '0')

-- 
Repository URL: https://hg.python.org/cpython