Mercurial > hg > mercurial-crew-with-dirclash
view tests/test-pull-r @ 5449:17a4b20eda7b
chunkiter: handle large reads more efficiently
- for large reads, don't attempt to read more than necessary
- if we've gathered the exact number of bytes needed, avoid a string copy
author | Matt Mackall <mpm@selenic.com> |
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date | Thu, 11 Oct 2007 00:46:52 -0500 |
parents | 8ede77c2d008 |
children |
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#!/bin/sh hg init repo cd repo echo foo > foo hg ci -qAm 'add foo' -d '0 0' echo >> foo hg ci -m 'change foo' -d '0 0' hg up -qC 0 echo bar > bar hg ci -qAm 'add bar' -d '0 0' hg log cd .. hg init copy cd copy echo '% pull -r 0' hg pull -qr 0 ../repo hg log echo '% pull -r 1' hg pull -qr 1 ../repo hg log # this used to abort: received changelog group is empty echo '% pull -r 1 again' hg pull -qr 1 ../repo