upstream/mercurial-mirror Files · mercurial/testing/__init__.py

dirstate-v2: adds a flag to mark a file as modified...

dirstate-v2: adds a flag to mark a file as modified Right now, a files with a file system state that requires a lookup (same size, different mtime) will requires a lookup. If the result of that lookup is a modified files, it will remains ambiguous, requiring a lookup on the next status run too. To fix this, we introduce a dedicated flag in the new format. Such flag will allow to record such file as "known modified" avoiding an extra lookup later. As None of the associate code currently exist in the status code, we do the minimal implementation: if we read a dirstate entry with this flag set, we make it as "ambiguous" so that the next status code has to look it up. The same as it would have to without this flag existing anyway. Differential Revision: https://phab.mercurial-scm.org/D11681

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      from __future__ import (

          absolute_import,

          division,

      )

      import os

      import time

      # work around check-code complains

      #

      # This is a simple log level module doing simple test related work, we can't

      # import more things, and we do not need it.

      environ = getattr(os, 'environ')

      def _timeout_factor():

          """return the current modification to timeout"""

          default = int(environ.get('HGTEST_TIMEOUT_DEFAULT', 360))

          current = int(environ.get('HGTEST_TIMEOUT', default))

          if current == 0:

              return 1

          return current / float(default)

      def wait_file(path, timeout=10):

          timeout *= _timeout_factor()

          start = time.time()

          while not os.path.exists(path):

              if timeout and time.time() - start > timeout:

                  raise RuntimeError(b"timed out waiting for file: %s" % path)

              time.sleep(0.01)

      def write_file(path, content=b''):

          if content:

              write_path = b'%s.tmp' % path

          else:

              write_path = path

          with open(write_path, 'wb') as f:

              f.write(content)

          if path != write_path:

              os.rename(write_path, path)

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				from __future__ import (
				absolute_import,
				division,
				)

				import os
				import time


				# work around check-code complains
				#
				# This is a simple log level module doing simple test related work, we can't
				# import more things, and we do not need it.
				environ = getattr(os, 'environ')


				def _timeout_factor():
				"""return the current modification to timeout"""
				default = int(environ.get('HGTEST_TIMEOUT_DEFAULT', 360))
				current = int(environ.get('HGTEST_TIMEOUT', default))
				if current == 0:
				return 1
				return current / float(default)


				def wait_file(path, timeout=10):
				timeout *= _timeout_factor()
				start = time.time()
				while not os.path.exists(path):
				if timeout and time.time() - start > timeout:
				raise RuntimeError(b"timed out waiting for file: %s" % path)
				time.sleep(0.01)


				def write_file(path, content=b''):
				if content:
				write_path = b'%s.tmp' % path
				else:
				write_path = path
				with open(write_path, 'wb') as f:
				f.write(content)
				if path != write_path:
				os.rename(write_path, path)