mirror of
https://github.com/facebook/sapling.git
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38139a9785
Summary: The Rust ContentStore will not print these, and in order to better understand what tests are broken with it enabled, let's make them optional. Reviewed By: quark-zju Differential Revision: D19318848 fbshipit-source-id: 87a1da510b51adc40a0d08157925a990456d3e9c
302 lines
10 KiB
Perl
302 lines
10 KiB
Perl
#chg-compatible
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$ setconfig extensions.treemanifest=!
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TODO: Make this test compatibile with obsstore enabled.
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$ setconfig experimental.evolution=
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$ . "$TESTDIR/library.sh"
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$ hginit master
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$ cd master
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$ cat >> .hg/hgrc <<EOF
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> [remotefilelog]
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> server=True
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> EOF
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$ echo x > x
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$ echo z > z
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$ hg commit -qAm x
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$ echo x2 > x
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$ echo y > y
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$ hg commit -qAm y
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$ echo w > w
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$ rm z
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$ hg commit -qAm w
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$ hg bookmark foo
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$ cd ..
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# clone the repo
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$ hgcloneshallow ssh://user@dummy/master shallow --noupdate
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streaming all changes
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3 files to transfer, * bytes of data (glob)
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transferred * bytes in * seconds (*) (glob)
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searching for changes
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no changes found
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# Set the prefetchdays config to zero so that all commits are prefetched
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# no matter what their creation date is. Also set prefetchdelay config
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# to zero so that there is no delay between prefetches.
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$ cd shallow
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$ cat >> .hg/hgrc <<EOF
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> [remotefilelog]
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> prefetchdays=0
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> prefetchdelay=0
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> EOF
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$ cd ..
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# prefetch a revision
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$ cd shallow
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$ hg prefetch -r 0
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2 files fetched over 1 fetches - (2 misses, 0.00% hit ratio) over *s (glob) (?)
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$ hg cat -r 0 x
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x
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# background prefetch on pull when configured
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$ cat >> .hg/hgrc <<EOF
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> [remotefilelog]
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> pullprefetch=bookmark()
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> backgroundprefetch=True
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> EOF
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$ hg debugstrip tip
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saved backup bundle to $TESTTMP/shallow/.hg/strip-backup/6b4b6f66ef8c-b4b8bdaf-backup.hg (glob)
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$ clearcache
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$ hg pull
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pulling from ssh://user@dummy/master
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searching for changes
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adding changesets
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adding manifests
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adding file changes
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added 1 changesets with 0 changes to 0 files
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updating bookmark foo
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new changesets 6b4b6f66ef8c
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prefetching file contents
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$ sleep 0.5
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$ hg debugwaitonprefetch >/dev/null 2>%1
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$ find $CACHEDIR -type f | sort
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$TESTTMP/hgcache/master/packs/94d53eef9e622533aec1fc6d8053cb086e785d21.histidx
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$TESTTMP/hgcache/master/packs/94d53eef9e622533aec1fc6d8053cb086e785d21.histpack
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$TESTTMP/hgcache/master/packs/c3ab47a06bdd98271166474310cfcba946b6da4f.dataidx
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$TESTTMP/hgcache/master/packs/c3ab47a06bdd98271166474310cfcba946b6da4f.datapack
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# prefetch uses the current commit as the base
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$ hg up -q 'tip^'
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1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over * (glob) (?)
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$ clearcache
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$ hg prefetch
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4 files fetched over 1 fetches - (4 misses, 0.00% hit ratio) over * (glob) (?)
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$ clearcache
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$ hg pull -q
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$ sleep 0.5
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$ hg debugwaitonprefetch >/dev/null 2>%1
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- Note how the second prefetch only downloads 3 files instead of 4, because the
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- background prefetch downloaded the difference between . and the prefetch
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- revset.
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$ hg prefetch
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3 files fetched over 1 fetches - (3 misses, 0.00% hit ratio) over * (glob) (?)
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$ hg up -q null
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# background prefetch with repack on pull when configured
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$ cat >> .hg/hgrc <<EOF
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> [remotefilelog]
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> backgroundrepack=True
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> incrementalloosefilerepack=False
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> EOF
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$ hg debugstrip tip
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saved backup bundle to $TESTTMP/shallow/.hg/strip-backup/6b4b6f66ef8c-b4b8bdaf-backup.hg (glob)
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$ clearcache
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$ hg pull
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pulling from ssh://user@dummy/master
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searching for changes
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adding changesets
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adding manifests
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adding file changes
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added 1 changesets with 0 changes to 0 files
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updating bookmark foo
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new changesets 6b4b6f66ef8c
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prefetching file contents
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$ sleep 0.5
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$ hg debugwaitonprefetch >/dev/null 2>%1
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$ sleep 0.5
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$ hg debugwaitonrepack >/dev/null 2>%1
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$ find $CACHEDIR -type f | sort
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$TESTTMP/hgcache/master/packs/94d53eef9e622533aec1fc6d8053cb086e785d21.histidx
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$TESTTMP/hgcache/master/packs/94d53eef9e622533aec1fc6d8053cb086e785d21.histpack
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$TESTTMP/hgcache/master/packs/c3ab47a06bdd98271166474310cfcba946b6da4f.dataidx
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$TESTTMP/hgcache/master/packs/c3ab47a06bdd98271166474310cfcba946b6da4f.datapack
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$TESTTMP/hgcache/master/packs/repacklock
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# background prefetch with repack on update when wcprevset configured
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$ clearcache
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$ hg up -r 0
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2 files updated, 0 files merged, 0 files removed, 0 files unresolved
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2 files fetched over 1 fetches - (2 misses, 0.00% hit ratio) over *s (glob) (?)
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$ find $CACHEDIR -type f | sort
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$TESTTMP/hgcache/master/packs/6a5063cc90091cfb6de3cc015d68cb634d463007.dataidx
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$TESTTMP/hgcache/master/packs/6a5063cc90091cfb6de3cc015d68cb634d463007.datapack
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$TESTTMP/hgcache/master/packs/6fc7915a65ef33e320c8474cc46034cc6e93c691.histidx
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$TESTTMP/hgcache/master/packs/6fc7915a65ef33e320c8474cc46034cc6e93c691.histpack
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$ hg up -r 1
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2 files updated, 0 files merged, 0 files removed, 0 files unresolved
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2 files fetched over 2 fetches - (2 misses, 0.00% hit ratio) over *s (glob) (?)
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$ cat >> .hg/hgrc <<EOF
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> [remotefilelog]
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> bgprefetchrevs=.::
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> EOF
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$ clearcache
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$ hg up -r 0
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1 files updated, 0 files merged, 1 files removed, 0 files unresolved
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* files fetched over * fetches - (* misses, 0.00% hit ratio) over *s (glob) (?)
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$ sleep 1
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$ hg debugwaitonprefetch >/dev/null 2>%1
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$ sleep 1
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$ hg debugwaitonrepack >/dev/null 2>%1
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$ find $CACHEDIR -type f | sort
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$TESTTMP/hgcache/master/packs/27c52c105a1ddf8c75143a6b279b04c24b1f4bee.histidx
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$TESTTMP/hgcache/master/packs/27c52c105a1ddf8c75143a6b279b04c24b1f4bee.histpack
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$TESTTMP/hgcache/master/packs/*.dataidx (glob)
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$TESTTMP/hgcache/master/packs/*.datapack (glob)
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$TESTTMP/hgcache/master/packs/repacklock
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# Ensure that file 'w' was prefetched - it was not part of the update operation and therefore
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# could only be downloaded by the background prefetch
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$ hg debugdatapack --node bb6ccd5dceaa5e9dc220e0dad65e051b94f69a2c $TESTTMP/hgcache/master/packs/*.datapack
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$TESTTMP/hgcache/master/packs/* (glob)
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w
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# background prefetch with repack on commit when wcprevset configured
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$ cat >> .hg/hgrc <<EOF
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> [remotefilelog]
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> bgprefetchrevs=0::
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> EOF
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$ sleep 0.5
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$ clearcache
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$ find $CACHEDIR -type f | sort
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$ echo b > b
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$ hg commit -qAm b
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* files fetched over 1 fetches - (* misses, 0.00% hit ratio) over *s (glob) (?)
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$ hg bookmark temporary
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$ sleep 1
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$ hg debugwaitonprefetch >/dev/null 2>%1
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$ sleep 1
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$ hg debugwaitonrepack >/dev/null 2>%1
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$ find $CACHEDIR -type f | sort
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$TESTTMP/hgcache/master/packs/27c52c105a1ddf8c75143a6b279b04c24b1f4bee.histidx
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$TESTTMP/hgcache/master/packs/27c52c105a1ddf8c75143a6b279b04c24b1f4bee.histpack
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$TESTTMP/hgcache/master/packs/*.dataidx (glob)
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$TESTTMP/hgcache/master/packs/*.datapack (glob)
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$TESTTMP/hgcache/master/packs/repacklock
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# Ensure that file 'w' was prefetched - it was not part of the commit operation and therefore
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# could only be downloaded by the background prefetch
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$ hg debugdatapack --node bb6ccd5dceaa5e9dc220e0dad65e051b94f69a2c $TESTTMP/hgcache/master/packs/*.datapack
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$TESTTMP/hgcache/master/packs/*: (glob)
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w
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# background prefetch with repack on rebase when wcprevset configured
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$ hg up -r 2
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3 files updated, 0 files merged, 3 files removed, 0 files unresolved
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(leaving bookmark temporary)
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$ sleep 0.5 # wait for any prefetches triggered by update
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$ hg debugwaitonprefetch >/dev/null 2>%1
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$ sleep 0.5
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$ hg debugwaitonrepack >/dev/null 2>%1
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$ clearcache
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$ find $CACHEDIR -type f | sort
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$ hg rebase -s temporary -d foo
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rebasing 58147a5b5242 "b" (temporary)
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saved backup bundle to $TESTTMP/shallow/.hg/strip-backup/58147a5b5242-c3678817-rebase.hg (glob)
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* files fetched over 1 fetches - (* misses, 0.00% hit ratio) over *s (glob) (?)
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$ sleep 1
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$ hg debugwaitonprefetch >/dev/null 2>%1
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$ sleep 1
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$ hg debugwaitonrepack >/dev/null 2>%1
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$ find $CACHEDIR -type f | sort
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$TESTTMP/hgcache/master/packs/27c52c105a1ddf8c75143a6b279b04c24b1f4bee.histidx
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$TESTTMP/hgcache/master/packs/27c52c105a1ddf8c75143a6b279b04c24b1f4bee.histpack
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$TESTTMP/hgcache/master/packs/44cf97504da4233d355ef84a4be9b12658424010.dataidx
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$TESTTMP/hgcache/master/packs/44cf97504da4233d355ef84a4be9b12658424010.datapack
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$TESTTMP/hgcache/master/packs/repacklock
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# Ensure that file 'y' was prefetched - it was not part of the rebase operation and therefore
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# could only be downloaded by the background prefetch
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$ hg debugdatapack $TESTTMP/hgcache/master/packs/44cf97504da4233d355ef84a4be9b12658424010.datapack
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$TESTTMP/hgcache/master/packs/44cf97504da4233d355ef84a4be9b12658424010:
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x:
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Node Delta Base Delta Length Blob Size
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1406e7411862 000000000000 2 (missing)
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z:
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Node Delta Base Delta Length Blob Size
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69a1b6752270 000000000000 2 (missing)
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w:
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Node Delta Base Delta Length Blob Size
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bb6ccd5dceaa 000000000000 2 (missing)
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x:
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Node Delta Base Delta Length Blob Size
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ef95c5376f34 000000000000 3 (missing)
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y:
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Node Delta Base Delta Length Blob Size
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076f5e2225b3 000000000000 2 (missing)
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# Check that foregound prefetch with no arguments blocks until background prefetches finish
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$ hg up -r 3
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2 files updated, 0 files merged, 0 files removed, 0 files unresolved
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$ clearcache
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$ hg prefetch --repack 2>&1 | grep 'got lock' || true
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got lock after * seconds (glob) (?)
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$ sleep 0.5
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$ hg debugwaitonrepack >/dev/null 2>%1
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$ find $CACHEDIR -type f | sort
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$TESTTMP/hgcache/master/packs/27c52c105a1ddf8c75143a6b279b04c24b1f4bee.histidx
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$TESTTMP/hgcache/master/packs/27c52c105a1ddf8c75143a6b279b04c24b1f4bee.histpack
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$TESTTMP/hgcache/master/packs/*.dataidx (glob)
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$TESTTMP/hgcache/master/packs/*.datapack (glob)
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$TESTTMP/hgcache/master/packs/repacklock
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# Ensure that files were prefetched
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$ hg debugdatapack --node bb6ccd5dceaa5e9dc220e0dad65e051b94f69a2c $TESTTMP/hgcache/master/packs/*.datapack
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$TESTTMP/hgcache/master/packs/*: (glob)
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w
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$ hg debugdatapack --node 1406e74118627694268417491f018a4a883152f0 $TESTTMP/hgcache/master/packs/*.datapack
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$TESTTMP/hgcache/master/packs/*: (glob)
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x
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$ hg debugdatapack --node ef95c5376f34698742fe34f315fd82136f8f68c0 $TESTTMP/hgcache/master/packs/*.datapack
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$TESTTMP/hgcache/master/packs/*: (glob)
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x2
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$ hg debugdatapack --node 076f5e2225b3ff0400b98c92aa6cdf403ee24cca $TESTTMP/hgcache/master/packs/*.datapack
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$TESTTMP/hgcache/master/packs/*: (glob)
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y
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$ hg debugdatapack --node 69a1b67522704ec122181c0890bd16e9d3e7516a $TESTTMP/hgcache/master/packs/*.datapack
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$TESTTMP/hgcache/master/packs/*: (glob)
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z
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# Test that if data was prefetched and repacked we dont need to prefetch it again
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# It ensures that Mercurial looks not only in loose files but in packs as well
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$ hg prefetch --repack
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(running background incremental repack)
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