Mercurial > hg
view tests/test-sparse-requirement.t @ 47255:ff9fd7107d11
revlog: implement a "default compression" mode
The revlog docker is now storing a default compression engine. When a chunk use
that compression, a dedicated mode is used in the revlog entry and we can
directly route it to the right decompressor.
We should probably make PLAIN and DEFAULT mode the only available mode for
revlogv2, but this is something for later.
Differential Revision: https://phab.mercurial-scm.org/D10652
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
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date | Mon, 03 May 2021 21:13:24 +0200 |
parents | cc3ad5c3af3b |
children | 40b51c28b242 |
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$ hg init repo $ cd repo $ touch a.html b.html c.py d.py $ cat > frontend.sparse << EOF > [include] > *.html > EOF $ hg -q commit -A -m initial $ echo 1 > a.html $ echo 1 > c.py $ hg commit -m 'commit 1' Enable sparse profile $ cat .hg/requires dotencode fncache generaldelta persistent-nodemap (rust !) revlog-compression-zstd (zstd !) revlogv1 sparserevlog store testonly-simplestore (reposimplestore !) $ hg debugsparse --config extensions.sparse= --enable-profile frontend.sparse $ ls -A .hg a.html b.html Requirement for sparse added when sparse is enabled $ cat .hg/requires dotencode exp-sparse fncache generaldelta persistent-nodemap (rust !) revlog-compression-zstd (zstd !) revlogv1 sparserevlog store testonly-simplestore (reposimplestore !) Client without sparse enabled reacts properly $ hg files abort: repository is using sparse feature but sparse is not enabled; enable the "sparse" extensions to access [255] Requirement for sparse is removed when sparse is disabled $ hg debugsparse --reset --config extensions.sparse= $ cat .hg/requires dotencode fncache generaldelta persistent-nodemap (rust !) revlog-compression-zstd (zstd !) revlogv1 sparserevlog store testonly-simplestore (reposimplestore !) And client without sparse can access $ hg files a.html b.html c.py d.py frontend.sparse