Merge pull request #6638 from blueyed/rfEX

tests: use `-rfEX`

Author: blueyed

tox.ini

@@ -147,7 +147,7 @@ commands = python scripts/publish-gh-release-notes.py {posargs}
 
 [pytest]
 minversion = 2.0
-addopts = -ra -p pytester --strict-markers
+addopts = -rfEX -p pytester --strict-markers
 rsyncdirs = tox.ini doc src testing
 python_files = test_*.py *_test.py testing/*/*.py
 python_classes = Test Acceptance