upstream/mercurial-mirror Files · tests/sitecustomize.py

localrepo: handle ValueError during repository opening...

localrepo: handle ValueError during repository opening Python 3.8 can raise ValueError on attempt of an I/O operation against an illegal path. This was causing test-remotefilelog-gc.t to fail on Python 3.8. This commit teaches repository opening to handle ValueError and re-raise an Abort on failure. An arguably better solution would be to implement this logic in the vfs layer. But that seems like a bag of worms and I don't want to go down that rabbit hole. Until users report uncaught ValueError exceptions in the wild, I think it is fine to patch this at the only occurrence our test harness is finding it. Differential Revision: https://phab.mercurial-scm.org/D7944

Augie Fackler - - Load All Authors

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      from __future__ import absolute_import

      import os

      if os.environ.get('COVERAGE_PROCESS_START'):

          try:

              import coverage

              import uuid

              covpath = os.path.join(

                  os.environ['COVERAGE_DIR'], 'cov.%s' % uuid.uuid1()

              )

              cov = coverage.coverage(data_file=covpath, auto_data=True)

              cov._warn_no_data = False

              cov._warn_unimported_source = False

              cov.start()

          except ImportError:

              pass

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				from __future__ import absolute_import
				import os

				if os.environ.get('COVERAGE_PROCESS_START'):
				try:
				import coverage
				import uuid

				covpath = os.path.join(
				os.environ['COVERAGE_DIR'], 'cov.%s' % uuid.uuid1()
				)
				cov = coverage.coverage(data_file=covpath, auto_data=True)
				cov._warn_no_data = False
				cov._warn_unimported_source = False
				cov.start()
				except ImportError:
				pass