Mercurial > hg
view tests/test-generaldelta.t @ 20185:7d4219512823
branchmap: cache open/closed branch head information
This lets us determine the open/closed state of a branch without
reading from the changelog (which can be costly over NFS and/or with
many branches).
author | Brodie Rao <brodie@sf.io> |
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date | Mon, 16 Sep 2013 01:08:29 -0700 |
parents | 2c886dedd902 |
children | cc0ff93d0c0c |
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Check whether size of generaldelta revlog is not bigger than its regular equivalent. Test would fail if generaldelta was naive implementation of parentdelta: third manifest revision would be fully inserted due to big distance from its paren revision (zero). $ hg init repo $ cd repo $ echo foo > foo $ echo bar > bar $ hg commit -q -Am boo $ hg clone --pull . ../gdrepo -q --config format.generaldelta=yes $ for r in 1 2 3; do > echo $r > foo > hg commit -q -m $r > hg up -q -r 0 > hg pull . -q -r $r -R ../gdrepo > done $ cd .. >>> import os >>> regsize = os.stat("repo/.hg/store/00manifest.i").st_size >>> gdsize = os.stat("gdrepo/.hg/store/00manifest.i").st_size >>> if regsize < gdsize: ... print 'generaldata increased size of manifest'