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

revlog: extract function for getting node from known-to-exist rev...

revlog: extract function for getting node from known-to-exist rev Many of the calls to index_node() (which converts a rev to a nodeid) are done with a rev that's know to exist. If the function fails, there's something really wrong and we should just abort. This was done in only one place. This patch starts by extracting that code to a function that we can reuse in later patches. Differential Revision: https://phab.mercurial-scm.org/D3456

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      # extension to emulate interrupting filemerge._filemerge

      from __future__ import absolute_import

      from mercurial import (

          error,

          extensions,

          filemerge,

      )

      def failfilemerge(filemergefn,

                        premerge, repo, wctx, mynode, orig, fcd, fco, fca,

                        labels=None):

          raise error.Abort("^C")

          return filemergefn(premerge, repo, mynode, orig, fcd, fco, fca, labels)

      def extsetup(ui):

          extensions.wrapfunction(filemerge, '_filemerge',

                                  failfilemerge)

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				# extension to emulate interrupting filemerge._filemerge

				from __future__ import absolute_import

				from mercurial import (
				error,
				extensions,
				filemerge,
				)

				def failfilemerge(filemergefn,
				premerge, repo, wctx, mynode, orig, fcd, fco, fca,
				labels=None):
				raise error.Abort("^C")
				return filemergefn(premerge, repo, mynode, orig, fcd, fco, fca, labels)

				def extsetup(ui):
				extensions.wrapfunction(filemerge, '_filemerge',
				failfilemerge)