Mercurial > hg
view tests/test-remotefilelog-bundle2-legacy.t @ 41722:37b33c34bf4f
templatekw: add a {negrev} keyword
Revision numbers are getting much maligned for two reasons: they are
too long in large repos and users get confused by their local-only
nature. It just occurred to me that negative revision numbers avoid
both of those problems. Since negative revision numbers change
whenever the repo changes, it's much more obvious that they are a
local-only convenience. Additionally, for the recent commits that we
usually care about the most, negative revision numbers are always near
zero.
This commit adds a negrev templatekw to more easily expose negative
revision numbers. It's not easy to reliably produce this output with
existing keywords due to hidden commits while at the same time
ensuring good performance.
author | Jordi Gutiérrez Hermoso <jordigh@octave.org> |
---|---|
date | Fri, 15 Feb 2019 14:43:31 -0500 |
parents | 0800d9e6e216 |
children | 68b7faeb6ef3 |
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#require no-windows $ . "$TESTDIR/remotefilelog-library.sh" generaldelta to generaldelta interactions with bundle2 but legacy clients without changegroup2 support $ cat > testcg2.py << EOF > import sys > from mercurial import changegroup, registrar, util > cmdtable = {} > command = registrar.command(cmdtable) > @command('testcg2', norepo=True) > def testcg2(ui): > if not util.safehasattr(changegroup, 'cg2packer'): > sys.exit(80) > EOF $ cat >> $HGRCPATH << EOF > [extensions] > testcg2 = $TESTTMP/testcg2.py > EOF $ hg testcg2 || exit 80 $ cat > disablecg2.py << EOF > from mercurial import changegroup, error, util > deleted = False > def reposetup(ui, repo): > global deleted > if deleted: > return > packermap = changegroup._packermap > # protect against future changes > if len(packermap) != 3: > raise error.Abort('packermap has %d versions, expected 3!' % len(packermap)) > for k in ['01', '02', '03']: > if not packermap.get(k): > raise error.Abort("packermap doesn't have key '%s'!" % k) > > del packermap['02'] > deleted = True > EOF $ hg init master $ grep generaldelta master/.hg/requires generaldelta $ cd master preferuncompressed = False so that we can make both generaldelta and non-generaldelta clones $ cat >> .hg/hgrc <<EOF > [remotefilelog] > server=True > [experimental] > bundle2-exp = True > [server] > preferuncompressed = False > EOF $ echo x > x $ hg commit -qAm x $ cd .. $ hgcloneshallow ssh://user@dummy/master shallow -q --pull --config experimental.bundle2-exp=True 1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over *s (glob) $ cd shallow $ cat >> .hg/hgrc << EOF > [extensions] > disablecg2 = $TESTTMP/disablecg2.py > EOF $ cd ../master $ echo y > y $ hg commit -qAm y $ cd ../shallow $ hg pull -u pulling from ssh://user@dummy/master searching for changes adding changesets adding manifests adding file changes added 1 changesets with 0 changes to 0 files new changesets d34c38483be9 1 files updated, 0 files merged, 0 files removed, 0 files unresolved 1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over *s (glob) $ echo a > a $ hg commit -qAm a $ hg push pushing to ssh://user@dummy/master searching for changes remote: adding changesets remote: adding manifests remote: adding file changes remote: added 1 changesets with 1 changes to 1 files