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  • Committer: Vincent Ladeuil
  • Date: 2009-01-23 21:06:48 UTC
  • mto: (3966.1.1 bzr.integration)
  • mto: This revision was merged to the branch mainline in revision 3967.
  • Revision ID: v.ladeuil+lp@free.fr-20090123210648-yfb39g22yyo83d3y
Slight refactoring and test fixing.

* bzrlib/tests/test_merge.py:
(TestMergerEntriesLCAOnDisk.test_modified_symlink): Passing now.

* bzrlib/merge.py:
(Merge3Merger._lca_multi_way): Fix doc reference.
(Merge3Merger.merge_contents.contents_conflict): Try to delay
this_pair evaulation to avoid unnecessary sha1 (impyling file read
from disk) calculation. Also slightly refactor to avoid repeated
file_id in trees calculations.

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doc/developers/diff.txt
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that only certain files should be compared.
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Performance can be further improved by caching comparisons to avoid repeating
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them.  Caching could potentially be performed by ``diff`` and perhaps by
 
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them.  Caching could potentially be performed by ``diff`` and perhaps by 
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``merge``.  Merge is aware of the relationship of a text merge's result to
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the THIS value, and the THIS value is generally the basis value.  So the
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comparison is latent, but present.  The only issue is extracting it.