Mercurial > hg > mercurial-crew-with-dirclash
view tests/test-convert-cvs.out @ 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> |
|---|---|
| date | Wed, 03 Oct 2007 17:17:27 -0500 |
| parents | ac2ccdcf4539 |
| children | 6874368120dc |
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% create cvs repository % create source directory % import source directory N src/a N src/b/c No conflicts created by this import % checkout source directory U src/a U src/b/c % convert fresh repo initializing destination src-hg repository connecting to cvsrepo scanning source... sorting... converting... 1 Initial revision 0 import updating tags a c % commit new file revisions checking in src/a,v checking in src/b/c,v % convert again destination src-hg is a Mercurial repository connecting to cvsrepo scanning source... sorting... converting... 0 ci1 updating tags a a c c