upstream/mercurial-mirror Files · tests/blackbox-readonly-dispatch.py

lfs: add the 'lfs' requirement in the changegroup transaction introducing lfs...

lfs: add the 'lfs' requirement in the changegroup transaction introducing lfs A hook like this is how largefiles manages to do the same. Largefiles uses a changegroup hook, but this uses pretxnchangegroup because that actually causes the transaction to rollback in the unlikely event that writing the requirements out fails. Sadly, the requires file itself isn't rolled back if a subsequent hook fails, but that seems trivial. Now that commit, changegroup and convert are covered, I don't think there's any way to get an lfs repo without the requirement. The grep exit code is blotted out of some test-lfs-serve.t tests now showing the requirement, because run-tests.py doesn't support conditionalizing the exit code.

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      from __future__ import absolute_import, print_function

      import os

      from mercurial import (

          dispatch,

      )

      def testdispatch(cmd):

          """Simple wrapper around dispatch.dispatch()

          Prints command and result value, but does not handle quoting.

          """

          print("running: %s" % (cmd,))

          req = dispatch.request(cmd.split())

          result = dispatch.dispatch(req)

          print("result: %r" % (result,))

      # create file 'foo', add and commit

      f = open('foo', 'wb')

      f.write('foo\n')

      f.close()

      testdispatch("add foo")

      testdispatch("commit -m commit1 -d 2000-01-01 foo")

      # append to file 'foo' and commit

      f = open('foo', 'ab')

      f.write('bar\n')

      f.close()

      # remove blackbox.log directory (proxy for readonly log file)

      os.rmdir(".hg/blackbox.log")

      # replace it with the real blackbox.log file

      os.rename(".hg/blackbox.log-", ".hg/blackbox.log")

      testdispatch("commit -m commit2 -d 2000-01-02 foo")

      # check 88803a69b24 (fancyopts modified command table)

      testdispatch("log -r 0")

      testdispatch("log -r tip")

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				from __future__ import absolute_import, print_function
				import os
				from mercurial import (
				dispatch,
				)

				def testdispatch(cmd):
				"""Simple wrapper around dispatch.dispatch()

				Prints command and result value, but does not handle quoting.
				"""
				print("running: %s" % (cmd,))
				req = dispatch.request(cmd.split())
				result = dispatch.dispatch(req)
				print("result: %r" % (result,))

				# create file 'foo', add and commit
				f = open('foo', 'wb')
				f.write('foo\n')
				f.close()
				testdispatch("add foo")
				testdispatch("commit -m commit1 -d 2000-01-01 foo")

				# append to file 'foo' and commit
				f = open('foo', 'ab')
				f.write('bar\n')
				f.close()
				# remove blackbox.log directory (proxy for readonly log file)
				os.rmdir(".hg/blackbox.log")
				# replace it with the real blackbox.log file
				os.rename(".hg/blackbox.log-", ".hg/blackbox.log")
				testdispatch("commit -m commit2 -d 2000-01-02 foo")

				# check 88803a69b24 (fancyopts modified command table)
				testdispatch("log -r 0")
				testdispatch("log -r tip")