1 files changed, 8 insertions, 0 deletions
diff --git a/Lib/test/tokenize_tests.txt b/Lib/test/tokenize_tests.txt
index 06c83b0a84..2c5fb10576 100644
--- a/Lib/test/tokenize_tests.txt
+++ b/Lib/test/tokenize_tests.txt
@@ -114,8 +114,12 @@ x = b'abc' + B'ABC'
 y = b"abc" + B"ABC"
 x = br'abc' + Br'ABC' + bR'ABC' + BR'ABC'
 y = br"abc" + Br"ABC" + bR"ABC" + BR"ABC"
+x = rb'abc' + rB'ABC' + Rb'ABC' + RB'ABC'
+y = rb"abc" + rB"ABC" + Rb"ABC" + RB"ABC"
 x = br'\\' + BR'\\'
+x = rb'\\' + RB'\\'
 x = br'\'' + ''
+x = rb'\'' + ''
 y = br'''
 foo bar \\
 baz''' + BR'''
@@ -124,6 +128,10 @@ y = Br"""foo
 bar \\ baz
 """ + bR'''spam
 '''
+y = rB"""foo
+bar \\ baz
+""" + Rb'''spam
+'''
 
 # Indentation
 if 1: