Mercurial > hg
view tests/test-remotefilelog-sparse.t @ 44311:2b72c4ff8ed1
nodemap: use an intermediate "docket" file to carry small metadata
This intermediate file will make mmapping, transaction and content validation
easier. (Most of this usefulness will arrive gradually in later changeset). In
particular it will become very useful to append new data are the end of raw file
instead of rewriting on the file on each transaction.
See in code comments for details.
Differential Revision: https://phab.mercurial-scm.org/D7838
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
---|---|
date | Wed, 15 Jan 2020 15:47:50 +0100 |
parents | d7304434390f |
children | f90a5c211251 |
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#require no-windows $ . "$TESTDIR/remotefilelog-library.sh" $ hg init master $ cd master $ cat >> .hg/hgrc <<EOF > [remotefilelog] > server=True > EOF $ echo x > x $ echo z > z $ hg commit -qAm x1 $ echo x2 > x $ echo z2 > z $ hg commit -qAm x2 $ hg bookmark foo $ cd .. # prefetch a revision w/ a sparse checkout $ hgcloneshallow ssh://user@dummy/master shallow --noupdate streaming all changes 2 files to transfer, 527 bytes of data transferred 527 bytes in 0.* seconds (*/sec) (glob) searching for changes no changes found $ cd shallow $ printf "[extensions]\nsparse=\n" >> .hg/hgrc $ hg debugsparse -I x $ hg prefetch -r 0 1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over *s (glob) $ hg cat -r 0 x x $ hg debugsparse -I z $ hg prefetch -r 0 1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over *s (glob) $ hg cat -r 0 z z # prefetch sparse only on pull when configured $ printf "[remotefilelog]\npullprefetch=bookmark()\n" >> .hg/hgrc $ hg strip tip saved backup bundle to $TESTTMP/shallow/.hg/strip-backup/876b1317060d-b2e91d8d-backup.hg (glob) $ hg debugsparse --delete z $ clearcache $ hg pull pulling from ssh://user@dummy/master searching for changes adding changesets adding manifests adding file changes updating bookmark foo added 1 changesets with 0 changes to 0 files new changesets 876b1317060d (run 'hg update' to get a working copy) prefetching file contents 1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over *s (glob) # Dont consider filtered files when doing copy tracing ## Push an unrelated commit $ cd ../ $ hgcloneshallow ssh://user@dummy/master shallow2 streaming all changes 2 files to transfer, 527 bytes of data transferred 527 bytes in 0.* seconds (*) (glob) searching for changes no changes found updating to branch default 2 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) $ cd shallow2 $ printf "[extensions]\nsparse=\n" >> .hg/hgrc $ hg up -q 0 2 files fetched over 1 fetches - (2 misses, 0.00% hit ratio) over *s (glob) $ touch a $ hg ci -Aqm a $ hg push -q -f ## Pull the unrelated commit and rebase onto it - verify unrelated file was not pulled $ cd ../shallow $ hg up -q 1 $ hg pull -q $ hg debugsparse -I z $ clearcache $ hg prefetch -r '. + .^' -I x -I z 4 files fetched over 1 fetches - (4 misses, 0.00% hit ratio) over * (glob) $ hg rebase -d 2 --keep rebasing 1:876b1317060d "x2" (foo)