Mercurial > hg
view tests/test-push-checkheads-pruned-B5.t @ 44528:c8891bca40fb
rust-status: add bare `hg status` support in hg-core
A lot of performance remains to be gained, most notably by doing more things
in parallel, but also by caching, not falling back to Python but switching
to another regex engine, etc..
I have measured on multiple repositories that this change, when in combination
with the next two patches, improve bare `hg status` performance, and has no
observable impact when falling back (because it does so early).
On the Netbeans repository:
C: 840ms
Rust+C: 556ms
Mozilla Central with the one pattern that causes a fallback removed:
C: 2.315s
Rust+C: 1.700 s
Differential Revision: https://phab.mercurial-scm.org/D7929
author | Raphaël Gomès <rgomes@octobus.net> |
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date | Fri, 17 Jan 2020 15:43:46 +0100 |
parents | 34a46d48d24e |
children | 5996640fc6fe |
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==================================== Testing head checking code: Case B-5 ==================================== 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 5: multi-changeset branch, mix of pruned and superceeded .. old-state: .. .. * 3 changeset branch .. .. new-state: .. .. * old head is pruned .. * old mid is superceeded .. * old root is pruned .. .. expected-result: .. .. * push allowed .. .. graph-summary: .. .. B ⊗ .. | .. A ø⇠◔ A' .. | | .. B ⊗ | .. |/ .. ● $ . $TESTDIR/testlib/push-checkheads-util.sh Test setup ---------- $ mkdir B5 $ cd B5 $ 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 $ mkcommit C0 $ cd ../client $ hg pull pulling from $TESTTMP/B5/server searching for changes adding changesets adding manifests adding file changes added 2 changesets with 2 changes to 2 files new changesets d73caddc5533:821fb21d0dd2 (2 drafts) (run 'hg update' to get a working copy) $ hg up 0 0 files updated, 0 files merged, 1 files removed, 0 files unresolved $ mkcommit B1 created new head $ hg debugobsolete --record-parents `getid "desc(A0)"` 1 new obsolescence markers obsoleted 1 changesets 2 new orphan changesets $ hg debugobsolete `getid "desc(B0)"` `getid "desc(B1)"` 1 new obsolescence markers obsoleted 1 changesets $ hg debugobsolete --record-parents `getid "desc(C0)"` 1 new obsolescence markers obsoleted 1 changesets $ hg log -G --hidden @ 25c56d33e4c4 (draft): B1 | | x 821fb21d0dd2 (draft): C0 | | | x d73caddc5533 (draft): B0 | | | x 8aaa48160adc (draft): A0 |/ o 1e4be0697311 (public): root Actual testing -------------- $ hg push pushing to $TESTTMP/B5/server searching for changes adding changesets adding manifests adding file changes added 1 changesets with 1 changes to 1 files (+1 heads) 3 new obsolescence markers obsoleted 3 changesets $ cd ../..