Mercurial > hg
view tests/test-requires.t @ 50002:e358f6e0e50e
dirstate: do not write an empty dirstate just for backup
This will get in the way when we get more strict about holding the lock when
writing the dirstate.
Instead, we simply don't copy dirstate files around if there are None at backup
time.
A couple of tests are impacted they no longer need to backup such "empty"
dirstate.
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
---|---|
date | Tue, 14 Feb 2023 23:05:18 +0100 |
parents | 84680c003d44 |
children |
line wrap: on
line source
$ hg init t $ cd t $ echo a > a $ hg add a $ hg commit -m test $ rm .hg/requires $ hg tip abort: unknown version (65535) in revlog 00changelog [50] $ echo indoor-pool > .hg/requires $ hg tip abort: repository requires features unknown to this Mercurial: indoor-pool (see https://mercurial-scm.org/wiki/MissingRequirement for more information) [255] $ echo outdoor-pool >> .hg/requires $ hg tip abort: repository requires features unknown to this Mercurial: indoor-pool outdoor-pool (see https://mercurial-scm.org/wiki/MissingRequirement for more information) [255] $ cd .. Test checking between features supported locally and ones required in another repository of push/pull/clone on localhost: $ mkdir supported-locally $ cd supported-locally $ hg init supported $ echo a > supported/a $ hg -R supported commit -Am '#0 at supported' adding a $ echo 'featuresetup-test' >> supported/.hg/requires $ cat > $TESTTMP/supported-locally/supportlocally.py <<EOF > from mercurial import extensions, localrepo > def featuresetup(ui, supported): > for name, module in extensions.extensions(ui): > if __name__ == module.__name__: > # support specific feature locally > supported |= {b'featuresetup-test'} > return > def uisetup(ui): > localrepo.featuresetupfuncs.add(featuresetup) > EOF $ cat > supported/.hg/hgrc <<EOF > [extensions] > # enable extension locally > supportlocally = $TESTTMP/supported-locally/supportlocally.py > EOF $ hg -R supported debugrequirements dotencode dirstate-v2 (dirstate-v2 !) featuresetup-test fncache generaldelta persistent-nodemap (rust !) revlog-compression-zstd (zstd !) revlogv1 share-safe sparserevlog store $ hg -R supported status $ hg init push-dst $ hg -R supported push push-dst pushing to push-dst abort: required features are not supported in the destination: featuresetup-test [255] $ hg init pull-src $ hg -R pull-src pull supported pulling from supported abort: required features are not supported in the destination: featuresetup-test [255] $ hg clone supported clone-dst abort: repository requires features unknown to this Mercurial: featuresetup-test (see https://mercurial-scm.org/wiki/MissingRequirement for more information) [255] $ hg clone --pull supported clone-dst abort: required features are not supported in the destination: featuresetup-test [255] Bundlerepo also enforces the underlying repo requirements $ hg --cwd supported bundle --all ../bundle.hg 1 changesets found $ echo outdoor-pool > push-dst/.hg/requires $ hg --cwd push-dst log -R ../bundle.hg -T phases abort: repository requires features unknown to this Mercurial: outdoor-pool (see https://mercurial-scm.org/wiki/MissingRequirement for more information) [255] $ cd ..