upstream/mercurial-mirror Files · tests/test-status-inprocess.py

mq: use dirstateguard instead of dirstate.invalidate (qpush)...

mq: use dirstateguard instead of dirstate.invalidate (qpush) Before this patch, "mq.queue.apply()" uses "dirstate.invalidate()" as a kind of "restore .hg/dirstate to the original status" during afailure. But it just discards changes in memory, and doesn't actually restore ".hg/dirstate". Then, it can't work as expected, if "dirstate.write()" is executed while processing. This patch uses "dirstateguard" instead of "dirstate.invalidate()" to restore ".hg/dirstate" at failure even if "dirstate.write()" is executed before failure. This is a part of preparations to fix the issue that the recent (in memory) dirstate isn't visible to external processes (e.g. "precommit" hook).

Nicolas Dumazet - - Load All Authors

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      #!/usr/bin/python

      from mercurial.ui import ui

      from mercurial.localrepo import localrepository

      from mercurial.commands import add, commit, status

      u = ui()

      print '% creating repo'

      repo = localrepository(u, '.', create=True)

      f = open('test.py', 'w')

      try:

          f.write('foo\n')

      finally:

          f.close

      print '% add and commit'

      add(u, repo, 'test.py')

      commit(u, repo, message='*')

      status(u, repo, clean=True)

      print '% change'

      f = open('test.py', 'w')

      try:

          f.write('bar\n')

      finally:

          f.close()

      # this would return clean instead of changed before the fix

      status(u, repo, clean=True, modified=True)

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				#!/usr/bin/python
				from mercurial.ui import ui
				from mercurial.localrepo import localrepository
				from mercurial.commands import add, commit, status

				u = ui()

				print '% creating repo'
				repo = localrepository(u, '.', create=True)

				f = open('test.py', 'w')
				try:
				f.write('foo\n')
				finally:
				f.close

				print '% add and commit'
				add(u, repo, 'test.py')
				commit(u, repo, message='*')
				status(u, repo, clean=True)


				print '% change'
				f = open('test.py', 'w')
				try:
				f.write('bar\n')
				finally:
				f.close()

				# this would return clean instead of changed before the fix
				status(u, repo, clean=True, modified=True)