mirror of
https://github.com/facebook/sapling.git
synced 2024-10-11 17:27:53 +03:00
b178492317
Summary: The inline revlog format merges `.i` and `.d` into one `.i` file. It was intended to reduce the number of files for filelogs. For the changelog one extra file does not hurt. This makes it easier to write native code parsing the changelog revlog index. Reviewed By: xavierd Differential Revision: D17125922 fbshipit-source-id: f48ffe0d2df71abec007a80e05b684dcbac71883
202 lines
6.1 KiB
Perl
202 lines
6.1 KiB
Perl
$ setconfig extensions.treemanifest=!
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#require serve
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Initialize repository
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the status call is to check for issue5130
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$ hg init server
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$ cd server
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$ touch foo
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$ hg -q commit -A -m initial
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>>> for i in range(1024):
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... with open(str(i), 'wb') as fh:
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... fh.write(str(i))
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$ hg -q commit -A -m 'add a lot of files'
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$ hg st
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$ hg serve -p 0 --port-file $TESTTMP/.port -d --pid-file=hg.pid
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$ HGPORT=`cat $TESTTMP/.port`
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$ cat hg.pid >> $DAEMON_PIDS
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$ cd ..
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Basic clone
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$ hg clone --stream -U http://localhost:$HGPORT clone1
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streaming all changes
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1028 files to transfer, * of data (glob)
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transferred * in * seconds (*) (glob)
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searching for changes
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no changes found
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Block full streaming clones
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$ cat >> server/.hg/hgrc <<EOF
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> [server]
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> requireexplicitfullclone=True
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> EOF
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$ cat >> $HGRCPATH <<EOF
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> [ui]
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> ssh=python "$TESTDIR/dummyssh"
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> EOF
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$ hg clone --stream -U ssh://user@dummy/server blockedclone
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streaming all changes
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remote: unable to perform an implicit streaming clone - make sure remotefilelog is enabled (?)
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abort: locking the remote repository failed
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remote: unable to perform an implicit streaming clone - make sure remotefilelog is enabled (?)
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[255]
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$ hg clone --stream --config clone.requestfullclone=True -U ssh://user@dummy/server blockedclone
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streaming all changes
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* files to transfer, * of data (glob)
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transferred * in * seconds (*) (glob)
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searching for changes
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no changes found
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$ rm server/.hg/hgrc
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--uncompressed is an alias to --stream
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$ hg clone --uncompressed -U http://localhost:$HGPORT clone1-uncompressed
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streaming all changes
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1028 files to transfer, * of data (glob)
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transferred * in * seconds (*) (glob)
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searching for changes
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no changes found
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Clone with background file closing enabled
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$ hg --debug --config worker.backgroundclose=true --config worker.backgroundcloseminfilecount=1 clone --stream -U http://localhost:$HGPORT clone-background | grep -v adding
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using http://localhost:$HGPORT/ (glob)
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sending capabilities command
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streaming all changes
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sending stream_out_option command
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1028 files to transfer, * of data (glob)
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starting 4 threads for background file closing
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transferred * in * seconds (*) (glob)
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query 1; heads
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sending batch command
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searching for changes
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all remote heads known locally
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no changes found
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sending getbundle command
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bundle2-input-bundle: with-transaction
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bundle2-input-part: "listkeys" (params: 1 mandatory) supported
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bundle2-input-part: "phase-heads" supported
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bundle2-input-part: total payload size 24
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bundle2-input-bundle: 1 parts total
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checking for updated bookmarks
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Cannot stream clone when there are secret changesets
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$ hg -R server phase --force --secret -r tip
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$ hg clone --stream -U http://localhost:$HGPORT secret-denied
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warning: stream clone requested but server has them disabled
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requesting all changes
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adding changesets
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adding manifests
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adding file changes
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added 1 changesets with 1 changes to 1 files
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new changesets 96ee1d7354c4
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$ killdaemons.py
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Streaming of secrets can be overridden by server config
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$ cd server
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$ hg serve --config server.uncompressedallowsecret=true -p 0 --port-file $TESTTMP/.port -d --pid-file=hg.pid
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$ HGPORT=`cat $TESTTMP/.port`
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$ cat hg.pid > $DAEMON_PIDS
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$ cd ..
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$ hg clone --stream -U http://localhost:$HGPORT secret-allowed
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streaming all changes
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1028 files to transfer, * of data (glob)
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transferred * in * seconds (*) (glob)
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searching for changes
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no changes found
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$ killdaemons.py
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Verify interaction between preferuncompressed and secret presence
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$ cd server
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$ hg serve --config server.preferuncompressed=true -p 0 --port-file $TESTTMP/.port -d --pid-file=hg.pid
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$ HGPORT=`cat $TESTTMP/.port`
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$ cat hg.pid > $DAEMON_PIDS
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$ cd ..
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$ hg clone -U http://localhost:$HGPORT preferuncompressed-secret
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requesting all changes
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adding changesets
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adding manifests
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adding file changes
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added 1 changesets with 1 changes to 1 files
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new changesets 96ee1d7354c4
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$ killdaemons.py
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Clone not allowed when full bundles disabled and can't serve secrets
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$ cd server
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$ hg serve --config server.disablefullbundle=true -p 0 --port-file $TESTTMP/.port -d --pid-file=hg.pid
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$ HGPORT=`cat $TESTTMP/.port`
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$ cat hg.pid > $DAEMON_PIDS
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$ cd ..
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$ hg clone --stream http://localhost:$HGPORT secret-full-disabled
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warning: stream clone requested but server has them disabled
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requesting all changes
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remote: abort: server has pull-based clones disabled
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abort: pull failed on remote
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(remove --pull if specified or upgrade Mercurial)
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[255]
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Local stream clone with secrets involved
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(This is just a test over behavior: if you have access to the repo's files,
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there is no security so it isn't important to prevent a clone here.)
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$ hg clone -U --stream server local-secret
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warning: stream clone requested but server has them disabled
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requesting all 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 1 changes to 1 files
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new changesets 96ee1d7354c4
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Stream clone while repo is changing:
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$ mkdir changing
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$ cd changing
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extension for delaying the server process so we reliably can modify the repo
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while cloning
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$ cat > delayer.py <<EOF
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> import time
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> from edenscm.mercurial import extensions, vfs
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> def __call__(orig, self, path, *args, **kwargs):
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> if path == 'data/f1.i':
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> time.sleep(2)
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> return orig(self, path, *args, **kwargs)
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> extensions.wrapfunction(vfs.vfs, '__call__', __call__)
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> EOF
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prepare repo with small and big file to cover both code paths in emitrevlogdata
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$ hg init repo
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$ touch repo/f1
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$ $TESTDIR/seq.py 50000 > repo/f2
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$ hg -R repo ci -Aqm "0"
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$ hg serve -R repo -p 0 --port-file $TESTTMP/.port -d --pid-file=hg.pid --config extensions.delayer=delayer.py
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$ HGPORT1=`cat $TESTTMP/.port`
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$ cat hg.pid >> $DAEMON_PIDS
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clone while modifying the repo between stating file with write lock and
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actually serving file content
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$ hg clone -q --stream -U http://localhost:$HGPORT1 clone &
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$ sleep 1
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$ echo >> repo/f1
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$ echo >> repo/f2
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$ hg -R repo ci -m "1"
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$ wait
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$ hg -R clone id
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000000000000
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