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

namespaces: record and expose whether namespace is built-in...

namespaces: record and expose whether namespace is built-in Currently, the templating layer tends to treat each namespace as a one-off, with explicit usage of {bookmarks}, {tags}, {branch}, etc instead of using {namespaces}. It would be really useful if we could iterate over namespaces and operate on them generically. However, some consumers may wish to differentiate namespaces by whether they are built-in to core Mercurial or provided by extensions. Expected use cases include ignoring non-built-in namespaces or emitting a generic label for non-built-in namespaces. This commit introduces an attribute on namespace instances that says whether the namespace is "built-in" and then exposes this to the templating layer. As part of this, we implement a reusable extension for defining custom names on each changeset for testing. A second consumer will be introduced in a subsequent commit.

Pierre-Yves David - - Load All Authors

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      # Dummy extension that adds a delay after acquiring a lock.

      #

      # This extension can be used to test race conditions between lock acquisition.

      from __future__ import absolute_import

      import os

      import time

      def reposetup(ui, repo):

          class delayedlockrepo(repo.__class__):

              def lock(self):

                  delay = float(os.environ.get('HGPRELOCKDELAY', '0.0'))

                  if delay:

                      time.sleep(delay)

                  res = super(delayedlockrepo, self).lock()

                  delay = float(os.environ.get('HGPOSTLOCKDELAY', '0.0'))

                  if delay:

                      time.sleep(delay)

                  return res

          repo.__class__ = delayedlockrepo

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				# Dummy extension that adds a delay after acquiring a lock.
				#
				# This extension can be used to test race conditions between lock acquisition.

				from __future__ import absolute_import

				import os
				import time

				def reposetup(ui, repo):

				class delayedlockrepo(repo.__class__):
				def lock(self):
				delay = float(os.environ.get('HGPRELOCKDELAY', '0.0'))
				if delay:
				time.sleep(delay)
				res = super(delayedlockrepo, self).lock()
				delay = float(os.environ.get('HGPOSTLOCKDELAY', '0.0'))
				if delay:
				time.sleep(delay)
				return res
				repo.__class__ = delayedlockrepo