Mercurial > hg
view tests/test-hup.t @ 14087:f3d585c9b042
graphmod: restore generator nature of dagwalker
9966c95b8c4f introduced the ability to walk the DAG
given arbitrary revisions, but changed the behaviour of
it to return a list of all nodes (and create a changectx
for each one) rather than doing it lazily.
This has a pretty significant impact on performance for large
repositories (tested on CPython repo, with output disabled):
$ time hg glog
real 0m2.642s
user 0m2.560s
sys 0m0.080s
Before 9966c95b8c4f:
$ time hg glog
real 0m0.143s
user 0m0.112s
sys 0m0.032s
And after this fix:
$ time hg glog
real 0m0.213s
user 0m0.184s
sys 0m0.028s
author | Idan Kamara <idankk86@gmail.com> |
---|---|
date | Sat, 30 Apr 2011 15:10:58 +0300 |
parents | f8dc83689f19 |
children | 89e7d35e0ef0 |
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Test hangup signal in the middle of transaction $ "$TESTDIR/hghave" fifo || exit 80 $ hg init $ mkfifo p $ hg serve --stdio < p & $ P=$! $ (echo lock; echo addchangegroup; sleep 5) > p & $ Q=$! $ sleep 3 0 0 adding changesets $ kill -HUP $P $ wait transaction abort! rollback completed killed! $ echo .hg/* .hg/store/* .hg/00changelog.i .hg/journal.branch .hg/journal.desc .hg/journal.dirstate .hg/requires .hg/store .hg/store/00changelog.i .hg/store/00changelog.i.a