Mercurial > hg
view tests/test-status-tracked-key.t @ 51316:178e50edb4f8
changelog: stop useless enforcing split at the end of transaction
Changelogs are no longer created inline, and existing changelogs are
automatically split. Since we now enforce splitting at the start of any write,
we don't need to enforce splitting at the end of the transaction.
This has the nice side effect of killing the only user of "side_write".
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
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date | Thu, 11 Jan 2024 16:35:52 +0100 |
parents | 13c0e3b4fd35 |
children |
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=============================== Test the "tracked hint" feature =============================== The tracked hint feature provide a file that get updated when the set of tracked files get updated. basic setup $ cat << EOF >> $HGRCPATH > [format] > use-dirstate-tracked-hint=yes > EOF $ hg init tracked-hint-test $ cd tracked-hint-test $ hg debugbuilddag '.+10' -n $ hg log -G -T '{rev} {desc} {files}\n' o 10 r10 nf10 | o 9 r9 nf9 | o 8 r8 nf8 | o 7 r7 nf7 | o 6 r6 nf6 | o 5 r5 nf5 | o 4 r4 nf4 | o 3 r3 nf3 | o 2 r2 nf2 | o 1 r1 nf1 | o 0 r0 nf0 $ hg up tip 11 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg files nf0 nf1 nf10 nf2 nf3 nf4 nf5 nf6 nf7 nf8 nf9 key-file exists ----------- The tracked hint file should exist $ ls -1 .hg/dirstate* .hg/dirstate .hg/dirstate-tracked-hint key-file stay the same if the tracked set is unchanged ------------------------------------------------------ (copy its content for later comparison) $ cp .hg/dirstate-tracked-hint ../key-bck $ echo foo >> nf0 $ sleep 1 $ hg status M nf0 $ diff --brief .hg/dirstate-tracked-hint ../key-bck $ hg revert -C nf0 $ sleep 1 $ hg status $ diff --brief .hg/dirstate-tracked-hint ../key-bck key-file change if the tracked set is changed manually ------------------------------------------------------ adding a file to tracking $ cp .hg/dirstate-tracked-hint ../key-bck $ echo x > x $ hg add x $ diff --brief .hg/dirstate-tracked-hint ../key-bck Files .hg/dirstate-tracked-hint and ../key-bck differ [1] remove a file from tracking (forget) $ cp .hg/dirstate-tracked-hint ../key-bck $ hg forget x $ diff --brief .hg/dirstate-tracked-hint ../key-bck Files .hg/dirstate-tracked-hint and ../key-bck differ [1] (remove) $ cp .hg/dirstate-tracked-hint ../key-bck $ hg remove nf1 $ diff --brief .hg/dirstate-tracked-hint ../key-bck Files .hg/dirstate-tracked-hint and ../key-bck differ [1] key-file changes on revert (when applicable) -------------------------------------------- $ cp .hg/dirstate-tracked-hint ../key-bck $ hg status R nf1 ? x $ hg revert --all undeleting nf1 $ hg status ? x $ diff --brief .hg/dirstate-tracked-hint ../key-bck Files .hg/dirstate-tracked-hint and ../key-bck differ [1] `hg update` does affect the key-file (when needed) -------------------------------------------------- update changing the tracked set (removing) $ cp .hg/dirstate-tracked-hint ../key-bck $ hg status --rev . --rev '.#generations[-1]' R nf10 $ hg up '.#generations[-1]' 0 files updated, 0 files merged, 1 files removed, 0 files unresolved $ diff --brief .hg/dirstate-tracked-hint ../key-bck Files .hg/dirstate-tracked-hint and ../key-bck differ [1] (adding) $ cp .hg/dirstate-tracked-hint ../key-bck $ hg status --rev . --rev '.#generations[1]' A nf10 $ hg up '.#generations[1]' 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ diff --brief .hg/dirstate-tracked-hint ../key-bck Files .hg/dirstate-tracked-hint and ../key-bck differ [1] update not affecting the tracked set $ echo foo >> nf0 $ hg commit -m foo $ cp .hg/dirstate-tracked-hint ../key-bck $ hg status --rev . --rev '.#generations[-1]' M nf0 $ hg up '.#generations[-1]' 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ diff --brief .hg/dirstate-tracked-hint ../key-bck Test upgrade and downgrade ========================== $ test -f .hg/dirstate-tracked-hint $ hg debugrequires | grep 'tracked' dirstate-tracked-key-v1 downgrade $ hg debugupgraderepo --config format.use-dirstate-tracked-hint=no --run --quiet upgrade will perform the following actions: requirements preserved: * (glob) removed: dirstate-tracked-key-v1 no revlogs to process $ test -f .hg/dirstate-tracked-hint [1] $ hg debugrequires | grep 'tracked' [1] upgrade $ hg debugupgraderepo --config format.use-dirstate-tracked-hint=yes --run --quiet upgrade will perform the following actions: requirements preserved: * (glob) added: dirstate-tracked-key-v1 no revlogs to process $ test -f .hg/dirstate-tracked-hint $ hg debugrequires | grep 'tracked' dirstate-tracked-key-v1 $ cd .. Test automatic upgrade and downgrade ------------------------------------ create an initial repository $ hg init auto-upgrade \ > --config format.use-dirstate-tracked-hint=no $ hg debugbuilddag -R auto-upgrade --new-file .+5 $ hg -R auto-upgrade update 6 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg debugformat -R auto-upgrade | grep tracked tracked-hint: no upgrade it to dirstate-tracked-hint automatically $ hg status -R auto-upgrade \ > --config format.use-dirstate-tracked-hint.automatic-upgrade-of-mismatching-repositories=yes \ > --config format.use-dirstate-tracked-hint=yes automatically upgrading repository to the `tracked-hint` feature (see `hg help config.format.use-dirstate-tracked-hint` for details) $ hg debugformat -R auto-upgrade | grep tracked tracked-hint: yes rhg supports this feature $ hg status -R auto-upgrade \ > --config format.use-dirstate-tracked-hint=yes --config rhg.on-unsupported=abort downgrade it from dirstate-tracked-hint automatically $ hg status -R auto-upgrade \ > --config format.use-dirstate-tracked-hint.automatic-upgrade-of-mismatching-repositories=yes \ > --config format.use-dirstate-tracked-hint=no automatically downgrading repository from the `tracked-hint` feature (see `hg help config.format.use-dirstate-tracked-hint` for details) $ hg debugformat -R auto-upgrade | grep tracked tracked-hint: no