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

tryimportone: use dirstateguard instead of beginparentchange/endparentchange...

tryimportone: use dirstateguard instead of beginparentchange/endparentchange To fix the issue that the recent (in memory) dirstate isn't visible to external process (e.g. "precommit" hook), a subsequent patch makes "localrepository.commit()" invoke "dirstate.write()" in it. This change will make "beginparentchange()" and "endparentchange()" on dirstate in "cmdutil.tryimportone()" meaningless, because: - "dirstate.write()" writes changed data into ".hg/dirstate", but - aborting between "beginparentchange()" and "endparentchange()" doesn't cause any restoring ".hg/dirstate" it just discards changes in memory. This patch uses "dirstateguard" instead of "beginparentchange()" and "endparentchange()" in "cmdutil.tryimportone()" to restore ".hg/dirstate" during a failure even if "dirstate.write()" is executed before a failure. This patch uses "lockmod.release(dsguard)" instead of "dsguard.release()", because processing may be aborted before assignment to "dsguard" , and the "if dsguard" examination for safety is redundant.

Gregory Szorc - - Load All Authors

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      from mercurial import util

      def makedate():

          return 0, 0

      def getuser():

          return 'bob'

      # mock the date and user apis so the output is always the same

      def uisetup(ui):

          util.makedate = makedate

          util.getuser = getuser

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				from mercurial import util

				def makedate():
				return 0, 0
				def getuser():
				return 'bob'

				# mock the date and user apis so the output is always the same
				def uisetup(ui):
				util.makedate = makedate
				util.getuser = getuser