upstream/mercurial-mirror Files · tests/test-dirstate-backup.t

revlog: use radix tree also for matching keys shorter than 4 hex digits...

revlog: use radix tree also for matching keys shorter than 4 hex digits I don't know what the reason for the 4-digit limit was, and I can't think of any real disadvantages of using the radix tree also when the requested minimum length is short. This speeds up `hg log -T '{shortest(node,1)}\n'` from 2m16s to 4.5s by making that not fall back to pure code. Differential Revision: https://phab.mercurial-scm.org/D3453

Mark Thomas - - Load All Authors

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      Set up

        $ hg init repo

        $ cd repo

      Try to import an empty patch

        $ hg import --no-commit - <<EOF

        > EOF

        applying patch from stdin

        abort: stdin: no diffs found

        [255]

      No dirstate backups are left behind

        $ ls .hg/dirstate* | sort

        .hg/dirstate

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				Set up

				$ hg init repo
				$ cd repo

				Try to import an empty patch

				$ hg import --no-commit - <<EOF
				> EOF
				applying patch from stdin
				abort: stdin: no diffs found
				[255]

				No dirstate backups are left behind

				$ ls .hg/dirstate* \| sort
				.hg/dirstate