Mercurial > hg
view tests/test-issue619.t @ 24393:77eace2a63cb
obsolete: avoid infinite loop from obs-cycle in divergence (issue4126)
As for other currently in place cycle detection, arbitrarily cut the first
obsolescence link that create a cycle avoiding the infinite loop. This will have
to be made more deterministic in the future but we do not really care right now.
author | Pierre-Yves David <pierre-yves.david@fb.com> |
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date | Thu, 19 Mar 2015 13:00:44 -0700 |
parents | 0c432696dae3 |
children | 2fc86d92c4a9 |
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http://mercurial.selenic.com/bts/issue619 $ hg init $ echo a > a $ hg ci -Ama adding a $ echo b > b $ hg branch b marked working directory as branch b (branches are permanent and global, did you want a bookmark?) $ hg ci -Amb adding b $ hg co -C 0 0 files updated, 0 files merged, 1 files removed, 0 files unresolved Fast-forward: $ hg merge b 1 files updated, 0 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) $ hg ci -Ammerge Bogus fast-forward should fail: $ hg merge b abort: merging with a working directory ancestor has no effect [255] Even with strange revset (issue4465) $ hg merge ::. abort: merging with a working directory ancestor has no effect [255]