Mercurial > hg
view tests/test-rebase-newancestor.t @ 16665:e410be860393
revlog: speed up prefix matching against nodes
The radix tree already contains all the information we need to
determine whether a short string is an unambiguous node identifier.
We now make use of this information.
In a kernel tree, this improves the performance of
"hg log -q -r24bf01de75" from 0.27 seconds to 0.06.
author | Bryan O'Sullivan <bryano@fb.com> |
---|---|
date | Sat, 12 May 2012 10:55:08 +0200 |
parents | 6cc4b14fb76b |
children | f2719b387380 |
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$ cat >> $HGRCPATH <<EOF > [extensions] > graphlog= > rebase= > > [alias] > tglog = log -G --template "{rev}: '{desc}' {branches}\n" > EOF $ hg init repo $ cd repo $ echo A > a $ echo >> a $ hg ci -Am A adding a $ echo B > a $ echo >> a $ hg ci -m B $ echo C > a $ echo >> a $ hg ci -m C $ hg up -q -C 0 $ echo D >> a $ hg ci -Am AD created new head $ hg tglog @ 3: 'AD' | | o 2: 'C' | | | o 1: 'B' |/ o 0: 'A' $ hg rebase -s 1 -d 3 merging a merging a saved backup bundle to $TESTTMP/repo/.hg/strip-backup/*-backup.hg (glob) $ hg tglog @ 3: 'C' | o 2: 'B' | o 1: 'AD' | o 0: 'A'