mirror of
https://github.com/facebook/sapling.git
synced 2024-12-29 08:02:24 +03:00
15c824afe3
Summary: This can pick a different common ancestor in criss-cross case. The test is updated to reflect that. Reviewed By: DurhamG Differential Revision: D22368837 fbshipit-source-id: 9f897142b3a4bacd0fc90a4a054b7806f1bde826
125 lines
3.7 KiB
Perl
125 lines
3.7 KiB
Perl
#chg-compatible
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$ disable treemanifest
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$ configure dummyssh
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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), 'w') as fh:
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... x = fh.write("%s" % (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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$ cd ..
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Basic clone
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$ hg clone --stream -U ssh://user@dummy/server 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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$ 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 ssh://user@dummy/server 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 ssh://user@dummy/server clone-background | grep -v adding
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running * 'user@dummy' 'hg -R server serve --stdio' (glob)
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sending hello command
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sending between command
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remote: 408
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remote: capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash unbundlereplay batch streamreqs=generaldelta,lz4revlog,revlogv1 stream_option $USUAL_BUNDLE2_CAPS$ unbundle=HG10GZ,HG10BZ,HG10UN
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remote: 1
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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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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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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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$ cat >>repo/.hg/hgrc <<EOF
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> [extensions]
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> delayer=$TESTTMP/changing/delayer.py
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> EOF
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clone while modifying the repo between stating file with write lock and
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actually serving file content
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$ hg clone -q --stream -U ssh://user@dummy/changing/repo 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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