Mercurial > hg
view tests/test-rename-merge1.t @ 44667:b561f3a68e41 stable
discovery: avoid wrongly saying there are nothing to pull
We can get in a situation where a revision passed through `hg pull --rev REV`
are available on the server, but not a descendant of the advertised server
heads.
For example the server could lying be during heads advertisement, to hide some
pull request. Or obsolete/hidden content could be explicitly pulled.
So in this case the lookup associated to `REV` returned successfully, but the
normal discovery will find all advertised heads already known locally. This flip
a special boolean `anyinc` that will prevent any fetch attempt, preventing `REV`
to be pulled over.
We add three line of code to detect this case and make sure a pull actually
happens.
My main target is to make some third party extensions happy (I expect the
associated test to move upstream with the extension). However this fix already
make some of the `infinitepush` test happier.
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
---|---|
date | Mon, 06 Apr 2020 00:24:57 +0200 |
parents | ab416b5d9b91 |
children | d7622fdec3b5 |
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$ hg init $ echo "[merge]" >> .hg/hgrc $ echo "followcopies = 1" >> .hg/hgrc $ echo foo > a $ echo foo > a2 $ hg add a a2 $ hg ci -m "start" $ hg mv a b $ hg mv a2 b2 $ hg ci -m "rename" $ hg co 0 2 files updated, 0 files merged, 2 files removed, 0 files unresolved $ echo blahblah > a $ echo blahblah > a2 $ hg mv a2 c2 $ hg ci -m "modify" created new head $ hg merge -y --debug unmatched files in local: c2 unmatched files in other: b b2 all copies found (* = to merge, ! = divergent, % = renamed and deleted): src: 'a' -> dst: 'b' * src: 'a2' -> dst: 'b2' ! src: 'a2' -> dst: 'c2' ! checking for directory renames resolving manifests branchmerge: True, force: False, partial: False ancestor: af1939970a1c, local: 044f8520aeeb+, remote: 85c198ef2f6c note: possible conflict - a2 was renamed multiple times to: b2 c2 preserving a for resolve of b removing a b2: remote created -> g getting b2 b: remote moved from a -> m (premerge) picked tool ':merge' for b (binary False symlink False changedelete False) merging a and b to b my b@044f8520aeeb+ other b@85c198ef2f6c ancestor a@af1939970a1c premerge successful 1 files updated, 1 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) $ hg status -AC M b a M b2 R a C c2 $ cat b blahblah $ hg ci -m "merge" $ hg debugindex b rev linkrev nodeid p1 p2 0 1 57eacc201a7f 000000000000 000000000000 1 3 4727ba907962 000000000000 57eacc201a7f $ hg debugrename b b renamed from a:dd03b83622e78778b403775d0d074b9ac7387a66 This used to trigger a "divergent renames" warning, despite no renames $ hg cp b b3 $ hg cp b b4 $ hg ci -A -m 'copy b twice' $ hg up '.^' 0 files updated, 0 files merged, 2 files removed, 0 files unresolved $ hg up 2 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg rm b3 b4 $ hg ci -m 'clean up a bit of our mess' We'd rather not warn on divergent renames done in the same changeset (issue2113) $ hg cp b b3 $ hg mv b b4 $ hg ci -A -m 'divergent renames in same changeset' $ hg up '.^' 1 files updated, 0 files merged, 2 files removed, 0 files unresolved $ hg up 2 files updated, 0 files merged, 1 files removed, 0 files unresolved Check for issue2642 $ hg init t $ cd t $ echo c0 > f1 $ hg ci -Aqm0 $ hg up null -q $ echo c1 > f1 # backport $ hg ci -Aqm1 $ hg mv f1 f2 $ hg ci -qm2 $ hg up 0 -q $ hg merge 1 -q --tool internal:local $ hg ci -qm3 $ hg merge 2 merging f1 and f2 to f2 0 files updated, 1 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) $ cat f2 c0 $ cd .. Check for issue2089 $ hg init repo2089 $ cd repo2089 $ echo c0 > f1 $ hg ci -Aqm0 $ hg up null -q $ echo c1 > f1 $ hg ci -Aqm1 $ hg up 0 -q $ hg merge 1 -q --tool internal:local $ echo c2 > f1 $ hg ci -qm2 $ hg up 1 -q $ hg mv f1 f2 $ hg ci -Aqm3 $ hg up 2 -q $ hg merge 3 merging f1 and f2 to f2 0 files updated, 1 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) $ cat f2 c2 $ cd .. Check for issue3074 $ hg init repo3074 $ cd repo3074 $ echo foo > file $ hg add file $ hg commit -m "added file" $ hg mv file newfile $ hg commit -m "renamed file" $ hg update 0 1 files updated, 0 files merged, 1 files removed, 0 files unresolved $ hg rm file $ hg commit -m "deleted file" created new head $ hg merge --debug unmatched files in other: newfile all copies found (* = to merge, ! = divergent, % = renamed and deleted): src: 'file' -> dst: 'newfile' % checking for directory renames resolving manifests branchmerge: True, force: False, partial: False ancestor: 19d7f95df299, local: 0084274f6b67+, remote: 5d32493049f0 note: possible conflict - file was deleted and renamed to: newfile newfile: remote created -> g getting newfile 1 files updated, 0 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) $ hg status M newfile $ cd ..