D5846: tests: add syntax warnings on Python 3.8 in python-zstandard

[indygreg (Gregory Szorc)]

indygreg created this revision.
Herald added subscribers: mercurial-devel, mjpieters.
Herald added a reviewer: hg-reviewers.

REVISION SUMMARY
  These are warnings from upstream test code. Let's just acknowledge them
  for now. These should go away in a future python-zstandard release :)

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D5846

AFFECTED FILES
  tests/test-check-py3-compat.t

CHANGE DETAILS

diff --git a/tests/test-check-py3-compat.t b/tests/test-check-py3-compat.t
--- a/tests/test-check-py3-compat.t
+++ b/tests/test-check-py3-compat.t
@@ -32,6 +32,14 @@
   > -X mercurial/thirdparty \
   > | sed 's|\\|/|g' | xargs "$PYTHON" contrib/check-py3-compat.py \
   > | sed 's/[0-9][0-9]*)$/*)/'
+  contrib/python-zstandard/tests/test_compressor.py:324: SyntaxWarning: invalid escape sequence \( (py38 !)
+    with self.assertRaisesRegexp(zstd.ZstdError, 'cannot call compress\(\) after compressor'): (py38 !)
+  contrib/python-zstandard/tests/test_compressor.py:1329: SyntaxWarning: invalid escape sequence \( (py38 !)
+    'cannot call compress\(\) after compression finished'): (py38 !)
+  contrib/python-zstandard/tests/test_compressor.py:1341: SyntaxWarning: invalid escape sequence \( (py38 !)
+    'cannot call flush\(\) after compression finished'): (py38 !)
+  contrib/python-zstandard/tests/test_compressor.py:1353: SyntaxWarning: invalid escape sequence \( (py38 !)
+    'cannot call finish\(\) after compression finished'): (py38 !)
   hgext/convert/transport.py: error importing: <*Error> No module named 'svn.client' (error at transport.py:*) (glob) (?)
   hgext/infinitepush/sqlindexapi.py: error importing: <*Error> No module named 'mysql' (error at sqlindexapi.py:*) (glob) (?)
   mercurial/scmwindows.py: error importing: <ValueError> _type_ 'v' not supported (error at win32.py:*) (no-windows !)



To: indygreg, #hg-reviewers
Cc: mjpieters, mercurial-devel