D5839: tests: use raw strings in test-cbor.py

[indygreg (Gregory Szorc)]

indygreg created this revision.
Herald added a subscriber: mercurial-devel.
Herald added a reviewer: hg-reviewers.

REVISION SUMMARY
  To avoid SyntaxWarning on Python 3.8 due to invalid \ escape.

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D5839

AFFECTED FILES
  tests/test-cbor.py

CHANGE DETAILS

diff --git a/tests/test-cbor.py b/tests/test-cbor.py
--- a/tests/test-cbor.py
+++ b/tests/test-cbor.py
@@ -926,7 +926,7 @@
                                  (False, None, -1, cborutil.SPECIAL_NONE))
 
             with self.assertRaisesRegex(cborutil.CBORDecodeError,
-                                        'semantic tag \d+ not allowed'):
+                                        r'semantic tag \d+ not allowed'):
                 cborutil.decodeitem(encoded)
 
 class SpecialTypesTests(TestCase):
@@ -942,7 +942,7 @@
             encoded = cborutil.encodelength(cborutil.MAJOR_TYPE_SPECIAL, i)
 
             with self.assertRaisesRegex(cborutil.CBORDecodeError,
-                                        'special type \d+ not allowed'):
+                                        r'special type \d+ not allowed'):
                 cborutil.decodeitem(encoded)
 
 class SansIODecoderTests(TestCase):



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