tests/test-generaldelta.t
author Matt Mackall <mpm@selenic.com>
Sat, 19 Oct 2013 17:26:34 -0700
changeset 19920 1a17bb891ce5
parent 19888 1b2f9d36953e
child 19942 2c886dedd902
permissions -rwxr-xr-x
i18n-ru: fix the language team field Having this at the default value caused some versions of msgfmt to give fatal errors.

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 ..
  $ regsize=`du -s -b repo/.hg/store/00manifest.i | cut -f 1`
  $ gdsize=`du -s -b gdrepo/.hg/store/00manifest.i | cut -f 1`
  $ if [ $regsize -lt $gdsize ]; then
  >   echo 'generaldelta increased size of a revlog!'
  > fi