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view tests/test-double-merge @ 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 | 99a4592ea886 |
children |
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#!/bin/sh hg init repo cd repo echo line 1 > foo hg ci -qAm 'add foo' -d "1000000 0" # copy foo to bar and change both files hg cp foo bar echo line 2-1 >> foo echo line 2-2 >> bar hg ci -m 'cp foo bar; change both' -d "1000000 0" # in another branch, change foo in a way that doesn't conflict with # the other changes hg up -qC 0 echo line 0 > foo hg cat foo >> foo hg ci -m 'change foo' -d "1000000 0" # we get conflicts that shouldn't be there hg merge --debug echo "-- foo --" cat foo echo "-- bar --" cat bar