Mercurial > hg
view tests/test-push-checkheads-partial-C4.t @ 39127:95bd19f60957
overlayworkingctx: fix exception in metadata-only inmemory merges (issue5960)
If there was a metadata-only mutation, such as +x or -x on a file, we would
create a cache entry with None for data, and this would cause problems later on
when some code tried to run fctx.data() or similar, and was expecting a string.
My original fix for this involved passing data=self._wrappedctx[path].data() in
setflags(), but this version seems slightly better - this way, if we ever call
write() and then call setflags(), we don't destroy the data that we wrote that's
in the cache. I haven't verified that other fields aren't destroyed, such as
date or flags :)
Differential Revision: https://phab.mercurial-scm.org/D4287
author | Kyle Lippincott <spectral@google.com> |
---|---|
date | Wed, 15 Aug 2018 17:40:21 -0700 |
parents | 1a09dad8b85a |
children | 89630d0b3e23 |
line wrap: on
line source
==================================== Testing head checking code: Case C-4 ==================================== Mercurial checks for the introduction of new heads on push. Evolution comes into play to detect if existing branches on the server are being replaced by some of the new one we push. This case is part of a series of tests checking this behavior. Category C: case were the branch is only partially obsoleted TestCase 4: 2 changeset branch, only the base is pruned .. old-state: .. .. * 2 changeset branch .. .. new-state: .. .. * old base is pruned .. * 1 new unrelated branch .. .. expected-result: .. .. * push denied .. .. graph-summary: .. .. B ◔ .. | .. A ⊗ ◔ C .. |/ .. ● $ . $TESTDIR/testlib/push-checkheads-util.sh Test setup ---------- $ mkdir C4 $ cd C4 $ setuprepos creating basic server and client repo updating to branch default 2 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cd server $ mkcommit B0 $ cd ../client $ hg pull pulling from $TESTTMP/C4/server searching for changes adding changesets adding manifests adding file changes added 1 changesets with 1 changes to 1 files new changesets d73caddc5533 (run 'hg update' to get a working copy) $ hg up 0 0 files updated, 0 files merged, 1 files removed, 0 files unresolved $ mkcommit C0 created new head $ hg debugobsolete --record-parents `getid "desc(A0)"` obsoleted 1 changesets 1 new orphan changesets $ hg log -G --hidden @ 0f88766e02d6 (draft): C0 | | * d73caddc5533 (draft): B0 | | | x 8aaa48160adc (draft): A0 |/ o 1e4be0697311 (public): root Actual testing -------------- $ hg push --rev 'desc(C0)' pushing to $TESTTMP/C4/server searching for changes abort: push creates new remote head 0f88766e02d6! (merge or see 'hg help push' for details about pushing new heads) [255] $ cd ../..