Mercurial > hg > mercurial-crew-with-dirclash
view tests/test-children.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> |
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date | Wed, 03 Oct 2007 17:17:27 -0500 |
parents | be78ab217109 |
children |
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% init % no working directory % setup 0 files updated, 0 files merged, 2 files removed, 0 files unresolved % hg children at revision 3 (tip) 0 files updated, 0 files merged, 1 files removed, 0 files unresolved % hg children at nullrev (should be 0 and 3) 2 files updated, 0 files merged, 0 files removed, 0 files unresolved % hg children at revision 1 (should be 2) changeset: 2:8f5eea5023c2 user: test date: Thu Jan 01 00:00:02 1970 +0000 summary: 2 1 files updated, 0 files merged, 0 files removed, 0 files unresolved % hg children at revision 2 (other head) % hg children -r null changeset: 0:4df8521a7374 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 0 changeset: 3:e2962852269d tag: tip parent: -1:000000000000 user: test date: Thu Jan 01 00:00:03 1970 +0000 summary: 3 % hg children -r 0 changeset: 1:708c093edef0 user: test date: Thu Jan 01 00:00:01 1970 +0000 summary: 1 % hg children -r 1 changeset: 2:8f5eea5023c2 user: test date: Thu Jan 01 00:00:02 1970 +0000 summary: 2 % hg children -r 2 % hg children -r 3 % hg children -r 0 file0 (should be 2) changeset: 2:8f5eea5023c2 user: test date: Thu Jan 01 00:00:02 1970 +0000 summary: 2 % hg children -r 1 file0 (should be 2) changeset: 2:8f5eea5023c2 user: test date: Thu Jan 01 00:00:02 1970 +0000 summary: 2 1 files updated, 0 files merged, 1 files removed, 0 files unresolved % hg children file0 at revision 0 (should be 2) changeset: 2:8f5eea5023c2 user: test date: Thu Jan 01 00:00:02 1970 +0000 summary: 2