Mercurial > hg
view tests/test-push-checkheads-pruned-B2.t @ 32263:604d65e2c0b2
caches: introduce a function to warm cache
We have multiple caches that gain from being kept up to date. For example in a
server setup, we want to make sure the branchcache cache is hot for other
read-only clients.
Right now each cache tries to update themself in place where new data have been
added. However the approach is error prone (we might miss some spot) and
fragile. When nested transaction are involved, such cache updates might happen
before a top level transaction is committed. Writing caches for uncommitted
data on disk.
Having a single entry point, run at the end of each successful transaction,
helps to ensure the cache is up to date and refreshed at the right time.
We start with updating the branchmap cache but other will come.
author | Pierre-Yves David <pierre-yves.david@ens-lyon.org> |
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date | Tue, 02 May 2017 21:39:43 +0200 |
parents | 5622614e911c |
children | 53b3a1968aa6 |
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==================================== Testing head checking code: Case B-2 ==================================== 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 B: simple case involving pruned changesets TestCase 2: multi-changeset branch, head is pruned, rest is superceeded .. old-state: .. .. * 2 changeset branch .. .. new-state: .. .. * old head is pruned .. * 1 new branch succeeding to the other changeset in the old branch .. .. expected-result: .. .. * push allowed .. .. graph-summary: .. .. B ⊗ .. | .. A ø⇠◔ A' .. |/ .. ● $ . $TESTDIR/testlib/push-checkheads-util.sh Test setup ---------- $ mkdir B2 $ cd B2 $ 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/B2/server (glob) searching for changes adding changesets adding manifests adding file changes added 1 changesets with 1 changes to 1 files (run 'hg update' to get a working copy) $ hg up 0 0 files updated, 0 files merged, 1 files removed, 0 files unresolved $ mkcommit A1 created new head $ hg debugobsolete `getid "desc(A0)" ` `getid "desc(A1)"` $ hg debugobsolete --record-parents `getid "desc(B0)"` $ hg log -G --hidden @ f6082bc4ffef (draft): A1 | | x d73caddc5533 (draft): B0 | | | x 8aaa48160adc (draft): A0 |/ o 1e4be0697311 (public): root Actual testing -------------- $ hg push pushing to $TESTTMP/B2/server (glob) searching for changes adding changesets adding manifests adding file changes added 1 changesets with 1 changes to 1 files (+1 heads) 2 new obsolescence markers $ cd ../..