upstream/mercurial-mirror Files · tests/bundles/test-revlog-diff-relative-to-nullrev.sh

revlog: use the new Config classes in _testrevlog...

revlog: use the new Config classes in _testrevlog the mock object need to follow the new interface. We allow ourself a small hacky import since this is testing code. The legacy attribute are still here because some code still use them. We will drop them when this code is updated.

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      #!/bin/bash

      #

      # Make sure to patch mercurial to create the delta against nullrev

      #

      # # Parent  cdb85d0512b81031d4a7b30d6a5ddbe69ef1a876

      #

      # diff --git a/mercurial/revlogutils/deltas.py b/mercurial/revlogutils/deltas.py

      # --- a/mercurial/revlogutils/deltas.py

      # +++ b/mercurial/revlogutils/deltas.py

      # @@ -1117,7 +1117,10 @@ class deltacomputer:

      #                  candidaterevs = next(groups)

      #

      #          if deltainfo is None:

      # -            deltainfo = self._fullsnapshotinfo(fh, revinfo, target_rev)

      # +            if revlog._generaldelta:

      # +                deltainfo = self._builddeltainfo(revinfo, nullrev, fh)

      # +            else:

      # +                deltainfo = self._fullsnapshotinfo(fh, revinfo, target_rev)

      cd "`dirname \"$0\"`"

      export HGRCPATH=

      export HGMODULEPOLICY=py

      rm -rf nullrev-diff

      ../../hg init nullrev-diff  --config format.revlog-compression=zlib

      cd nullrev-diff

      echo hi > a

      ../../../hg commit -Am root-B

      echo ho > a

      ../../../hg commit -Am child-A

      hg up null

      echo ha > a

      ../../../hg commit -Am root-A

      ../../../hg debugdeltachain a

      rm -rf .hg/cache/ .hg/wcache/

      cd ..

      tar cf test-revlog-diff-relative-to-nullrev.tar nullrev-diff

      rm -rf nullrev-diff

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				#!/bin/bash
				#
				# Make sure to patch mercurial to create the delta against nullrev
				#
				# # Parent cdb85d0512b81031d4a7b30d6a5ddbe69ef1a876
				#
				# diff --git a/mercurial/revlogutils/deltas.py b/mercurial/revlogutils/deltas.py
				# --- a/mercurial/revlogutils/deltas.py
				# +++ b/mercurial/revlogutils/deltas.py
				# @@ -1117,7 +1117,10 @@ class deltacomputer:
				# candidaterevs = next(groups)
				#
				# if deltainfo is None:
				# - deltainfo = self._fullsnapshotinfo(fh, revinfo, target_rev)
				# + if revlog._generaldelta:
				# + deltainfo = self._builddeltainfo(revinfo, nullrev, fh)
				# + else:
				# + deltainfo = self._fullsnapshotinfo(fh, revinfo, target_rev)


				cd "`dirname \"$0\"`"
				export HGRCPATH=
				export HGMODULEPOLICY=py

				rm -rf nullrev-diff
				../../hg init nullrev-diff --config format.revlog-compression=zlib
				cd nullrev-diff
				echo hi > a
				../../../hg commit -Am root-B
				echo ho > a
				../../../hg commit -Am child-A
				hg up null
				echo ha > a
				../../../hg commit -Am root-A
				../../../hg debugdeltachain a
				rm -rf .hg/cache/ .hg/wcache/
				cd ..

				tar cf test-revlog-diff-relative-to-nullrev.tar nullrev-diff

				rm -rf nullrev-diff