Mercurial > hg
view tests/test-narrow-sparse.t @ 47682:78f7f0d490ee
dirstate-v2: Move fixed-size tree metadata into the docket file
Before this changeset, the dirstate-v2 data file contained not only nodes
and paths that may be reused when appending to an existing file,
but also some fixed-size metadata that applies to the entire tree
and was added at the end of the data file for every append.
This moves that metadata into the docket file, so that repeated "append"
operations without meaningful changes don’t actually need to grow any file.
Differential Revision: https://phab.mercurial-scm.org/D11098
author | Simon Sapin <simon.sapin@octobus.net> |
---|---|
date | Thu, 15 Jul 2021 23:02:17 +0200 |
parents | e4ccc341e65b |
children | bf11ff22a9af |
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Testing interaction of sparse and narrow when both are enabled on the client side and we do a non-ellipsis clone #testcases tree flat $ . "$TESTDIR/narrow-library.sh" $ cat << EOF >> $HGRCPATH > [extensions] > sparse = > EOF #if tree $ cat << EOF >> $HGRCPATH > [experimental] > treemanifest = 1 > EOF #endif $ hg init master $ cd master $ mkdir inside $ echo 'inside' > inside/f $ hg add inside/f $ hg commit -m 'add inside' $ mkdir widest $ echo 'widest' > widest/f $ hg add widest/f $ hg commit -m 'add widest' $ mkdir outside $ echo 'outside' > outside/f $ hg add outside/f $ hg commit -m 'add outside' $ cd .. narrow clone the inside file $ hg clone --narrow ssh://user@dummy/master narrow --include inside/f requesting all changes adding changesets adding manifests adding file changes added 3 changesets with 1 changes to 1 files new changesets *:* (glob) updating to branch default 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cd narrow $ hg tracked I path:inside/f $ hg files inside/f XXX: we should have a flag in `hg debugsparse` to list the sparse profile $ test -f .hg/sparse [1] $ cat .hg/requires dotencode exp-dirstate-v2 (dirstate-v2 !) fncache generaldelta narrowhg-experimental persistent-nodemap (rust !) revlog-compression-zstd (zstd !) revlogv1 sparserevlog store treemanifest (tree !) $ hg debugrebuilddirstate We only make the following assertions for the flat test case since in the treemanifest test case debugsparse fails with "path ends in directory separator: outside/" which seems like a bug unrelated to the regression this is testing for. #if flat widening with both sparse and narrow is possible $ cat >> .hg/hgrc <<EOF > [extensions] > sparse = > narrow = > EOF $ hg debugsparse -X outside/f -X widest/f $ hg tracked -q --addinclude outside/f $ find . -name .hg -prune -o -type f -print | sort ./inside/f $ hg debugsparse -d outside/f $ find . -name .hg -prune -o -type f -print | sort ./inside/f ./outside/f #endif