Mercurial > hg
view tests/test-revisions.t @ 45090:0ecb3b11fcad
rebase: correctly check for empty commit in in-memory mode
The new code has a small overhead in the empty commit case, as a `memctx` object
is always created, but I don’t think it’s justified here to duplicate code
to optimize a relatively unlikely code path.
Differential Revision: https://phab.mercurial-scm.org/D8732
author | Manuel Jacob <me@manueljacob.de> |
---|---|
date | Sat, 11 Jul 2020 03:10:23 +0200 |
parents | d916ed3ca951 |
children | 95c4cca641f6 |
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$ hg init repo $ cd repo $ echo 0 > a $ hg ci -qAm 0 $ for i in 5 8 14 43 167; do > hg up -q 0 > echo $i > a > hg ci -qm $i > done $ cat <<EOF >> .hg/hgrc > [alias] > l = log -T '{rev}:{shortest(node,1)}\n' > EOF $ hg l 5:00f 4:7ba5d 3:7ba57 2:72 1:9 0:b $ cat <<EOF >> .hg/hgrc > [experimental] > revisions.disambiguatewithin=not 4 > EOF $ hg l 5:00 4:7ba5d 3:7b 2:72 1:9 0:b 9 was unambiguous and still is $ hg l -r 9 1:9 7 was ambiguous and still is $ hg l -r 7 abort: 00changelog.i@7: ambiguous identifier! [255] 7b is no longer ambiguous $ hg l -r 7b 3:7b $ cd ..