Mercurial > hg > mercurial-crew-with-dirclash
view tests/test-clone-pull-corruption @ 5369:7530334bf301
revlog: generate trivial deltas against null revision
To avoid extra memory usage and performance issues with large files,
generate a trivial delta header for deltas against the null revision
rather than calling the usual delta generator.
We append the delta header to meta rather than prepending it to data
to avoid a large allocate and copy.
author | Matt Mackall <mpm@selenic.com> |
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date | Wed, 03 Oct 2007 17:17:27 -0500 |
parents | 81ca1a9bd061 |
children |
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#!/bin/sh # # Corrupt an hg repo with a pull started during an aborted commit # # Create two repos, so that one of them can pull from the other one. hg init source cd source touch foo hg add foo hg ci -m 'add foo' hg clone . ../corrupted echo >> foo hg ci -m 'change foo' # Add a hook to wait 5 seconds and then abort the commit cd ../corrupted echo '[hooks]' >> .hg/hgrc echo 'pretxncommit = sleep 5; exit 1' >> .hg/hgrc # start a commit... touch bar hg add bar hg ci -m 'add bar' & # ... and start a pull while the commit is still running sleep 1 hg pull ../source 2>/dev/null # see what happened wait hg verify