upstream/mercurial-mirror Commit - r26932:eb49ffa3

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Set up a server

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Set up a server

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$ cat >> $HGRCPATH << EOF

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> [format]

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> usegeneraldelta=yes

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> EOF

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$ hg init server

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$ hg init server

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$ cd server

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$ cd server

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$ cat >> .hg/hgrc << EOF

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$ cat >> .hg/hgrc << EOF

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> [extensions]

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> [extensions]

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> clonebundles =

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> clonebundles =

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> EOF

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> EOF

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$ touch foo

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$ touch foo

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$ hg -q commit -A -m 'add foo'

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$ hg -q commit -A -m 'add foo'

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$ touch bar

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$ touch bar

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$ hg -q commit -A -m 'add bar'

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$ hg -q commit -A -m 'add bar'

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$ hg serve -d -p $HGPORT --pid-file hg.pid --accesslog access.log

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$ hg serve -d -p $HGPORT --pid-file hg.pid --accesslog access.log

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$ cat hg.pid >> $DAEMON_PIDS

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$ cat hg.pid >> $DAEMON_PIDS

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$ cd ..

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$ cd ..

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Feature disabled by default

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Feature disabled by default

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(client should not request manifest)

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(client should not request manifest)

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$ hg clone -U http://localhost:$HGPORT feature-disabled

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$ hg clone -U http://localhost:$HGPORT feature-disabled

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requesting all changes

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requesting all changes

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adding changesets

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adding changesets

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adding manifests

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adding manifests

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adding file changes

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adding file changes

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added 2 changesets with 2 changes to 2 files

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added 2 changesets with 2 changes to 2 files

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$ cat server/access.log

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$ cat server/access.log

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* - - [*] "GET /?cmd=capabilities HTTP/1.1" 200 - (glob)

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* - - [*] "GET /?cmd=capabilities HTTP/1.1" 200 - (glob)

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* - - [*] "GET /?cmd=batch HTTP/1.1" 200 - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D (glob)

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* - - [*] "GET /?cmd=batch HTTP/1.1" 200 - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D (glob)

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* - - [*] "GET /?cmd=getbundle HTTP/1.1" 200 - x-hgarg-1:bundlecaps=HG20%2Cbundle2%3DHG20%250Achangegroup%253D01%252C02%250Adigests%253Dmd5%252Csha1%252Csha512%250Aerror%253Dabort%252Cunsupportedcontent%252Cpushraced%252Cpushkey%250Ahgtagsfnodes%250Alistkeys%250Apushkey%250Aremote-changegroup%253Dhttp%252Chttps&cg=1&common=0000000000000000000000000000000000000000&heads=aaff8d2ffbbf07a46dd1f05d8ae7877e3f56e2a2&listkeys=phase%2Cbookmarks (glob)

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* - - [*] "GET /?cmd=getbundle HTTP/1.1" 200 - x-hgarg-1:bundlecaps=HG20%2Cbundle2%3DHG20%250Achangegroup%253D01%252C02%250Adigests%253Dmd5%252Csha1%252Csha512%250Aerror%253Dabort%252Cunsupportedcontent%252Cpushraced%252Cpushkey%250Ahgtagsfnodes%250Alistkeys%250Apushkey%250Aremote-changegroup%253Dhttp%252Chttps&cg=1&common=0000000000000000000000000000000000000000&heads=aaff8d2ffbbf07a46dd1f05d8ae7877e3f56e2a2&listkeys=phase%2Cbookmarks (glob)

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* - - [*] "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=phases (glob)

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* - - [*] "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=phases (glob)

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$ cat >> $HGRCPATH << EOF

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$ cat >> $HGRCPATH << EOF

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> [experimental]

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> [experimental]

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> clonebundles = true

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> clonebundles = true

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> EOF

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> EOF

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Missing manifest should not result in server lookup

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Missing manifest should not result in server lookup

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$ hg --verbose clone -U http://localhost:$HGPORT no-manifest

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$ hg --verbose clone -U http://localhost:$HGPORT no-manifest

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requesting all changes

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requesting all changes

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adding changesets

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adding changesets

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adding manifests

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adding manifests

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adding file changes

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adding file changes

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added 2 changesets with 2 changes to 2 files

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added 2 changesets with 2 changes to 2 files

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$ tail -4 server/access.log

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$ tail -4 server/access.log

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* - - [*] "GET /?cmd=capabilities HTTP/1.1" 200 - (glob)

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* - - [*] "GET /?cmd=capabilities HTTP/1.1" 200 - (glob)

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* - - [*] "GET /?cmd=batch HTTP/1.1" 200 - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D (glob)

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* - - [*] "GET /?cmd=batch HTTP/1.1" 200 - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D (glob)

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* - - [*] "GET /?cmd=getbundle HTTP/1.1" 200 - x-hgarg-1:bundlecaps=HG20%2Cbundle2%3DHG20%250Achangegroup%253D01%252C02%250Adigests%253Dmd5%252Csha1%252Csha512%250Aerror%253Dabort%252Cunsupportedcontent%252Cpushraced%252Cpushkey%250Ahgtagsfnodes%250Alistkeys%250Apushkey%250Aremote-changegroup%253Dhttp%252Chttps&cg=1&common=0000000000000000000000000000000000000000&heads=aaff8d2ffbbf07a46dd1f05d8ae7877e3f56e2a2&listkeys=phase%2Cbookmarks (glob)

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* - - [*] "GET /?cmd=getbundle HTTP/1.1" 200 - x-hgarg-1:bundlecaps=HG20%2Cbundle2%3DHG20%250Achangegroup%253D01%252C02%250Adigests%253Dmd5%252Csha1%252Csha512%250Aerror%253Dabort%252Cunsupportedcontent%252Cpushraced%252Cpushkey%250Ahgtagsfnodes%250Alistkeys%250Apushkey%250Aremote-changegroup%253Dhttp%252Chttps&cg=1&common=0000000000000000000000000000000000000000&heads=aaff8d2ffbbf07a46dd1f05d8ae7877e3f56e2a2&listkeys=phase%2Cbookmarks (glob)

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* - - [*] "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=phases (glob)

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* - - [*] "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=phases (glob)

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Empty manifest file results in retrieval

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Empty manifest file results in retrieval

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(the extension only checks if the manifest file exists)

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(the extension only checks if the manifest file exists)

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$ touch server/.hg/clonebundles.manifest

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$ touch server/.hg/clonebundles.manifest

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$ hg --verbose clone -U http://localhost:$HGPORT empty-manifest

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$ hg --verbose clone -U http://localhost:$HGPORT empty-manifest

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no clone bundles available on remote; falling back to regular clone

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no clone bundles available on remote; falling back to regular clone

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requesting all changes

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requesting all changes

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adding changesets

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adding changesets

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adding manifests

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adding manifests

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adding file changes

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adding file changes

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added 2 changesets with 2 changes to 2 files

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added 2 changesets with 2 changes to 2 files

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Server advertises presence of feature to client requesting full clone

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Server advertises presence of feature to client requesting full clone

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$ hg --config experimental.clonebundles=false clone -U http://localhost:$HGPORT advertise-on-clone

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$ hg --config experimental.clonebundles=false clone -U http://localhost:$HGPORT advertise-on-clone

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requesting all changes

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requesting all changes

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remote: this server supports the experimental "clone bundles" feature that should enable faster and more reliable cloning

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remote: this server supports the experimental "clone bundles" feature that should enable faster and more reliable cloning

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remote: help test it by setting the "experimental.clonebundles" config flag to "true"

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remote: help test it by setting the "experimental.clonebundles" config flag to "true"

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adding changesets

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adding changesets

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adding manifests

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adding manifests

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adding file changes

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adding file changes

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added 2 changesets with 2 changes to 2 files

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added 2 changesets with 2 changes to 2 files

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Manifest file with invalid URL aborts

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Manifest file with invalid URL aborts

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$ echo 'http://does.not.exist/bundle.hg' > server/.hg/clonebundles.manifest

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$ echo 'http://does.not.exist/bundle.hg' > server/.hg/clonebundles.manifest

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$ hg clone http://localhost:$HGPORT 404-url

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$ hg clone http://localhost:$HGPORT 404-url

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applying clone bundle from http://does.not.exist/bundle.hg

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applying clone bundle from http://does.not.exist/bundle.hg

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error fetching bundle: * not known (glob)

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error fetching bundle: * not known (glob)

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abort: error applying bundle

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abort: error applying bundle

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(if this error persists, consider contacting the server operator or disable clone bundles via "--config experimental.clonebundles=false")

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(if this error persists, consider contacting the server operator or disable clone bundles via "--config experimental.clonebundles=false")

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[255]

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[255]

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Server is not running aborts

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Server is not running aborts

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$ echo "http://localhost:$HGPORT1/bundle.hg" > server/.hg/clonebundles.manifest

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$ echo "http://localhost:$HGPORT1/bundle.hg" > server/.hg/clonebundles.manifest

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$ hg clone http://localhost:$HGPORT server-not-runner

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$ hg clone http://localhost:$HGPORT server-not-runner

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applying clone bundle from http://localhost:$HGPORT1/bundle.hg

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applying clone bundle from http://localhost:$HGPORT1/bundle.hg

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error fetching bundle: Connection refused

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error fetching bundle: Connection refused

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abort: error applying bundle

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abort: error applying bundle

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(if this error persists, consider contacting the server operator or disable clone bundles via "--config experimental.clonebundles=false")

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(if this error persists, consider contacting the server operator or disable clone bundles via "--config experimental.clonebundles=false")

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[255]

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[255]

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Server returns 404

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Server returns 404

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$ python $TESTDIR/dumbhttp.py -p $HGPORT1 --pid http.pid

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$ python $TESTDIR/dumbhttp.py -p $HGPORT1 --pid http.pid

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$ cat http.pid >> $DAEMON_PIDS

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$ cat http.pid >> $DAEMON_PIDS

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$ hg clone http://localhost:$HGPORT running-404

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$ hg clone http://localhost:$HGPORT running-404

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applying clone bundle from http://localhost:$HGPORT1/bundle.hg

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applying clone bundle from http://localhost:$HGPORT1/bundle.hg

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HTTP error fetching bundle: HTTP Error 404: File not found

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HTTP error fetching bundle: HTTP Error 404: File not found

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abort: error applying bundle

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abort: error applying bundle

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(if this error persists, consider contacting the server operator or disable clone bundles via "--config experimental.clonebundles=false")

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(if this error persists, consider contacting the server operator or disable clone bundles via "--config experimental.clonebundles=false")

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[255]

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[255]

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We can override failure to fall back to regular clone

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We can override failure to fall back to regular clone

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$ hg --config ui.clonebundlefallback=true clone -U http://localhost:$HGPORT 404-fallback

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$ hg --config ui.clonebundlefallback=true clone -U http://localhost:$HGPORT 404-fallback

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applying clone bundle from http://localhost:$HGPORT1/bundle.hg

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applying clone bundle from http://localhost:$HGPORT1/bundle.hg

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HTTP error fetching bundle: HTTP Error 404: File not found

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HTTP error fetching bundle: HTTP Error 404: File not found

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falling back to normal clone

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falling back to normal clone

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requesting all changes

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requesting all changes

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adding changesets

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adding changesets

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adding manifests

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adding manifests

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adding file changes

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adding file changes

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added 2 changesets with 2 changes to 2 files

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added 2 changesets with 2 changes to 2 files

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Bundle with partial content works

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Bundle with partial content works

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$ hg -R server bundle --type gzip-v1 --base null -r 53245c60e682 partial.hg

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$ hg -R server bundle --type gzip-v1 --base null -r 53245c60e682 partial.hg

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1 changesets found

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1 changesets found

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We verify exact bundle content as an extra check against accidental future

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We verify exact bundle content as an extra check against accidental future

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changes. If this output changes, we could break old clients.

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changes. If this output changes, we could break old clients.

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$ f --size --hexdump partial.hg

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$ f --size --hexdump partial.hg

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partial.hg: size=208

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partial.hg: size=208

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0000: 48 47 31 30 47 5a 78 9c 63 60 60 98 17 ac 12 93 |HG10GZx.c``.....|

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0000: 48 47 31 30 47 5a 78 9c 63 60 60 98 17 ac 12 93 |HG10GZx.c``.....|

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0010: f0 ac a9 23 45 70 cb bf 0d 5f 59 4e 4a 7f 79 21 |...#Ep..._YNJ.y!|

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0010: f0 ac a9 23 45 70 cb bf 0d 5f 59 4e 4a 7f 79 21 |...#Ep..._YNJ.y!|

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0020: 9b cc 40 24 20 a0 d7 ce 2c d1 38 25 cd 24 25 d5 |..@$ ...,.8%.$%.|

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0020: 9b cc 40 24 20 a0 d7 ce 2c d1 38 25 cd 24 25 d5 |..@$ ...,.8%.$%.|

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0030: d8 c2 22 cd 38 d9 24 cd 22 d5 c8 22 cd 24 cd 32 |..".8.$."..".$.2|

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0030: d8 c2 22 cd 38 d9 24 cd 22 d5 c8 22 cd 24 cd 32 |..".8.$."..".$.2|

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0040: d1 c2 d0 c4 c8 d2 32 d1 38 39 29 c9 34 cd d4 80 |......2.89).4...|

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0040: d1 c2 d0 c4 c8 d2 32 d1 38 39 29 c9 34 cd d4 80 |......2.89).4...|

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0050: ab 24 b5 b8 84 cb 40 c1 80 2b 2d 3f 9f 8b 2b 31 |.$....@..+-?..+1|

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0050: ab 24 b5 b8 84 cb 40 c1 80 2b 2d 3f 9f 8b 2b 31 |.$....@..+-?..+1|

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0060: 25 45 01 c8 80 9a d2 9b 65 fb e5 9e 45 bf 8d 7f |%E......e...E...|

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0060: 25 45 01 c8 80 9a d2 9b 65 fb e5 9e 45 bf 8d 7f |%E......e...E...|

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0070: 9f c6 97 9f 2b 44 34 67 d9 ec 8e 0f a0 92 0b 75 |....+D4g.......u|

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0070: 9f c6 97 9f 2b 44 34 67 d9 ec 8e 0f a0 92 0b 75 |....+D4g.......u|

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0080: 41 d6 24 59 18 a4 a4 9a a6 18 1a 5b 98 9b 5a 98 |A.$Y.......[..Z.|

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0080: 41 d6 24 59 18 a4 a4 9a a6 18 1a 5b 98 9b 5a 98 |A.$Y.......[..Z.|

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0090: 9a 18 26 9b a6 19 98 1a 99 99 26 a6 18 9a 98 24 |..&.......&....$|

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0090: 9a 18 26 9b a6 19 98 1a 99 99 26 a6 18 9a 98 24 |..&.......&....$|

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00a0: 26 59 a6 25 5a 98 a5 18 a6 24 71 41 35 b1 43 dc |&Y.%Z....$qA5.C.|

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00a0: 26 59 a6 25 5a 98 a5 18 a6 24 71 41 35 b1 43 dc |&Y.%Z....$qA5.C.|

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00b0: 96 b0 83 f7 e9 45 8b d2 56 c7 a3 1f 82 52 d7 8a |.....E..V....R..|

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00b0: 96 b0 83 f7 e9 45 8b d2 56 c7 a3 1f 82 52 d7 8a |.....E..V....R..|

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00c0: 78 ed fc d5 76 f1 36 95 dc 05 07 00 ad 39 5e d3 |x...v.6......9^.|

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00c0: 78 ed fc d5 76 f1 36 95 dc 05 07 00 ad 39 5e d3 |x...v.6......9^.|

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$ echo "http://localhost:$HGPORT1/partial.hg" > server/.hg/clonebundles.manifest

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$ echo "http://localhost:$HGPORT1/partial.hg" > server/.hg/clonebundles.manifest

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$ hg clone -U http://localhost:$HGPORT partial-bundle

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$ hg clone -U http://localhost:$HGPORT partial-bundle

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applying clone bundle from http://localhost:$HGPORT1/partial.hg

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applying clone bundle from http://localhost:$HGPORT1/partial.hg

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adding changesets

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adding changesets

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adding manifests

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adding manifests

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adding file changes

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adding file changes

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added 1 changesets with 1 changes to 1 files

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added 1 changesets with 1 changes to 1 files

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finished applying clone bundle

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finished applying clone bundle

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searching for changes

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searching for changes

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adding changesets

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adding changesets

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adding manifests

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adding manifests

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adding file changes

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adding file changes

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added 1 changesets with 1 changes to 1 files

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added 1 changesets with 1 changes to 1 files

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Incremental pull doesn't fetch bundle

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Incremental pull doesn't fetch bundle

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$ hg clone -r 53245c60e682 -U http://localhost:$HGPORT partial-clone

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$ hg clone -r 53245c60e682 -U http://localhost:$HGPORT partial-clone

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adding changesets

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adding changesets

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adding manifests

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adding manifests

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adding file changes

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adding file changes

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added 1 changesets with 1 changes to 1 files

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added 1 changesets with 1 changes to 1 files

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$ cd partial-clone

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$ cd partial-clone

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$ hg pull

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$ hg pull

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pulling from http://localhost:$HGPORT/

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pulling from http://localhost:$HGPORT/

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searching for changes

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searching for changes

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adding changesets

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adding changesets

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adding manifests

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adding manifests

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adding file changes

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adding file changes

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added 1 changesets with 1 changes to 1 files

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added 1 changesets with 1 changes to 1 files

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(run 'hg update' to get a working copy)

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(run 'hg update' to get a working copy)

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$ cd ..

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$ cd ..

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Bundle with full content works

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Bundle with full content works

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$ hg -R server bundle --type gzip-v2 --base null -r tip full.hg

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$ hg -R server bundle --type gzip-v2 --base null -r tip full.hg

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2 changesets found

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2 changesets found

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Again, we perform an extra check against bundle content changes. If this content

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Again, we perform an extra check against bundle content changes. If this content

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changes, clone bundles produced by new Mercurial versions may not be readable

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changes, clone bundles produced by new Mercurial versions may not be readable

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by old clients.

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by old clients.

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$ f --size --hexdump full.hg

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$ f --size --hexdump full.hg

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full.hg: size=408

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full.hg: size=408

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0000: 48 47 32 30 00 00 00 0e 43 6f 6d 70 72 65 73 73 |HG20....Compress|

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0000: 48 47 32 30 00 00 00 0e 43 6f 6d 70 72 65 73 73 |HG20....Compress|

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0010: 69 6f 6e 3d 47 5a 78 9c 63 60 60 90 e5 76 f6 70 |ion=GZx.c``..v.p|

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0010: 69 6f 6e 3d 47 5a 78 9c 63 60 60 90 e5 76 f6 70 |ion=GZx.c``..v.p|

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0020: f4 73 77 75 0f f2 0f 0d 60 00 02 46 06 76 a6 b2 |.swu....`..F.v..|

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0020: f4 73 77 75 0f f2 0f 0d 60 00 02 46 06 76 a6 b2 |.swu....`..F.v..|

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0030: d4 a2 e2 cc fc 3c 03 23 06 06 e6 7d 40 b1 4d c1 |.....<.#...}@.M.|

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0030: d4 a2 e2 cc fc 3c 03 23 06 06 e6 7d 40 b1 4d c1 |.....<.#...}@.M.|

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0040: 2a 31 09 cf 9a 3a 52 04 b7 fc db f0 95 e5 a4 f4 |*1...:R.........|

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0040: 2a 31 09 cf 9a 3a 52 04 b7 fc db f0 95 e5 a4 f4 |*1...:R.........|

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0050: 97 17 b2 c9 0c 14 00 02 e6 d9 99 25 1a a7 a4 99 |...........%....|

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0050: 97 17 b2 c9 0c 14 00 02 e6 d9 99 25 1a a7 a4 99 |...........%....|

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0060: a4 a4 1a 5b 58 a4 19 27 9b a4 59 a4 1a 59 a4 99 |...[X..'..Y..Y..|

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0060: a4 a4 1a 5b 58 a4 19 27 9b a4 59 a4 1a 59 a4 99 |...[X..'..Y..Y..|

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0070: a4 59 26 5a 18 9a 18 59 5a 26 1a 27 27 25 99 a6 |.Y&Z...YZ&.''%..|

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0070: a4 59 26 5a 18 9a 18 59 5a 26 1a 27 27 25 99 a6 |.Y&Z...YZ&.''%..|

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0080: 99 1a 70 95 a4 16 97 70 19 28 18 70 a5 e5 e7 73 |..p....p.(.p...s|

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0080: 99 1a 70 95 a4 16 97 70 19 28 18 70 a5 e5 e7 73 |..p....p.(.p...s|

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0090: 71 25 a6 a4 28 00 19 40 13 0e ac fa df ab ff 7b |q%..(..@.......{|

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0090: 71 25 a6 a4 28 00 19 40 13 0e ac fa df ab ff 7b |q%..(..@.......{|

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00a0: 3f fb 92 dc 8b 1f 62 bb 9e b7 d7 d9 87 3d 5a 44 |?.....b......=ZD|

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00a0: 3f fb 92 dc 8b 1f 62 bb 9e b7 d7 d9 87 3d 5a 44 |?.....b......=ZD|

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00b0: ac 2f b0 a9 c3 66 1e 54 b9 26 08 a7 1a 1b 1a a7 |./...f.T.&......|

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00b0: ac 2f b0 a9 c3 66 1e 54 b9 26 08 a7 1a 1b 1a a7 |./...f.T.&......|

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00c0: 25 1b 9a 1b 99 19 9a 5a 18 9b a6 18 19 00 dd 67 |%......Z.......g|

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00c0: 25 1b 9a 1b 99 19 9a 5a 18 9b a6 18 19 00 dd 67 |%......Z.......g|

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00d0: 61 61 98 06 f4 80 49 4a 8a 65 52 92 41 9a 81 81 |aa....IJ.eR.A...|

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00d0: 61 61 98 06 f4 80 49 4a 8a 65 52 92 41 9a 81 81 |aa....IJ.eR.A...|

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00e0: a5 11 17 50 31 30 58 19 cc 80 98 25 29 b1 08 c4 |...P10X....%)...|

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00e0: a5 11 17 50 31 30 58 19 cc 80 98 25 29 b1 08 c4 |...P10X....%)...|

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00f0: 37 07 79 19 88 d9 41 ee 07 8a 41 cd 5d 98 65 fb |7.y...A...A.].e.|

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00f0: 37 07 79 19 88 d9 41 ee 07 8a 41 cd 5d 98 65 fb |7.y...A...A.].e.|

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0100: e5 9e 45 bf 8d 7f 9f c6 97 9f 2b 44 34 67 d9 ec |..E.......+D4g..|

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0100: e5 9e 45 bf 8d 7f 9f c6 97 9f 2b 44 34 67 d9 ec |..E.......+D4g..|

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0110: 8e 0f a0 61 a8 eb 82 82 2e c9 c2 20 25 d5 34 c5 |...a....... %.4.|

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0110: 8e 0f a0 61 a8 eb 82 82 2e c9 c2 20 25 d5 34 c5 |...a....... %.4.|

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0120: d0 d8 c2 dc d4 c2 d4 c4 30 d9 34 cd c0 d4 c8 cc |........0.4.....|

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0120: d0 d8 c2 dc d4 c2 d4 c4 30 d9 34 cd c0 d4 c8 cc |........0.4.....|

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0130: 34 31 c5 d0 c4 24 31 c9 32 2d d1 c2 2c c5 30 25 |41...$1.2-..,.0%|

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0130: 34 31 c5 d0 c4 24 31 c9 32 2d d1 c2 2c c5 30 25 |41...$1.2-..,.0%|

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0140: 09 e4 ee 85 8f 85 ff 88 ab 89 36 c7 2a c4 47 34 |..........6.*.G4|

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0140: 09 e4 ee 85 8f 85 ff 88 ab 89 36 c7 2a c4 47 34 |..........6.*.G4|

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0150: fe f8 ec 7b 73 37 3f c3 24 62 1d 8d 4d 1d 9e 40 |...{s7?.$b..M..@|

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0150: fe f8 ec 7b 73 37 3f c3 24 62 1d 8d 4d 1d 9e 40 |...{s7?.$b..M..@|

211

0160: 06 3b 10 14 36 a4 38 10 04 d8 21 01 5a b2 83 f7 |.;..6.8...!.Z...|

215

0160: 06 3b 10 14 36 a4 38 10 04 d8 21 01 5a b2 83 f7 |.;..6.8...!.Z...|

212

0170: e9 45 8b d2 56 c7 a3 1f 82 52 d7 8a 78 ed fc d5 |.E..V....R..x...|

216

0170: e9 45 8b d2 56 c7 a3 1f 82 52 d7 8a 78 ed fc d5 |.E..V....R..x...|

213

0180: 76 f1 36 25 81 49 c0 ad 30 c0 0e 49 8f 54 b7 9e |v.6%.I..0..I.T..|

217

0180: 76 f1 36 25 81 49 c0 ad 30 c0 0e 49 8f 54 b7 9e |v.6%.I..0..I.T..|

214

0190: d4 1c 09 00 bb 8d f0 bd |........|

218

0190: d4 1c 09 00 bb 8d f0 bd |........|

215

219

216

$ echo "http://localhost:$HGPORT1/full.hg" > server/.hg/clonebundles.manifest

220

$ echo "http://localhost:$HGPORT1/full.hg" > server/.hg/clonebundles.manifest

217

$ hg clone -U http://localhost:$HGPORT full-bundle

221

$ hg clone -U http://localhost:$HGPORT full-bundle

218

applying clone bundle from http://localhost:$HGPORT1/full.hg

222

applying clone bundle from http://localhost:$HGPORT1/full.hg

219

adding changesets

223

adding changesets

220

adding manifests

224

adding manifests

221

adding file changes

225

adding file changes

222

added 2 changesets with 2 changes to 2 files

226

added 2 changesets with 2 changes to 2 files

223

finished applying clone bundle

227

finished applying clone bundle

224

searching for changes

228

searching for changes

225

no changes found

229

no changes found

226

230

227

Feature works over SSH

231

Feature works over SSH

228

232

229

$ hg clone -U -e "python \"$TESTDIR/dummyssh\"" ssh://user@dummy/server ssh-full-clone

233

$ hg clone -U -e "python \"$TESTDIR/dummyssh\"" ssh://user@dummy/server ssh-full-clone

230

applying clone bundle from http://localhost:$HGPORT1/full.hg

234

applying clone bundle from http://localhost:$HGPORT1/full.hg

231

adding changesets

235

adding changesets

232

adding manifests

236

adding manifests

233

adding file changes

237

adding file changes

234

added 2 changesets with 2 changes to 2 files

238

added 2 changesets with 2 changes to 2 files

235

finished applying clone bundle

239

finished applying clone bundle

236

searching for changes

240

searching for changes

237

no changes found

241

no changes found

238

242

239

Entry with unknown BUNDLESPEC is filtered and not used

243

Entry with unknown BUNDLESPEC is filtered and not used

240

244

241

$ cat > server/.hg/clonebundles.manifest << EOF

245

$ cat > server/.hg/clonebundles.manifest << EOF

242

> http://bad.entry1 BUNDLESPEC=UNKNOWN

246

> http://bad.entry1 BUNDLESPEC=UNKNOWN

243

> http://bad.entry2 BUNDLESPEC=xz-v1

247

> http://bad.entry2 BUNDLESPEC=xz-v1

244

> http://bad.entry3 BUNDLESPEC=none-v100

248

> http://bad.entry3 BUNDLESPEC=none-v100

245

> http://localhost:$HGPORT1/full.hg BUNDLESPEC=gzip-v2

249

> http://localhost:$HGPORT1/full.hg BUNDLESPEC=gzip-v2

246

> EOF

250

> EOF

247

251

248

$ hg clone -U http://localhost:$HGPORT filter-unknown-type

252

$ hg clone -U http://localhost:$HGPORT filter-unknown-type

249

applying clone bundle from http://localhost:$HGPORT1/full.hg

253

applying clone bundle from http://localhost:$HGPORT1/full.hg

250

adding changesets

254

adding changesets

251

adding manifests

255

adding manifests

252

adding file changes

256

adding file changes

253

added 2 changesets with 2 changes to 2 files

257

added 2 changesets with 2 changes to 2 files

254

finished applying clone bundle

258

finished applying clone bundle

255

searching for changes

259

searching for changes

256

no changes found

260

no changes found

257

261

258

Automatic fallback when all entries are filtered

262

Automatic fallback when all entries are filtered

259

263

260

$ cat > server/.hg/clonebundles.manifest << EOF

264

$ cat > server/.hg/clonebundles.manifest << EOF

261

> http://bad.entry BUNDLESPEC=UNKNOWN

265

> http://bad.entry BUNDLESPEC=UNKNOWN

262

> EOF

266

> EOF

263

267

264

$ hg clone -U http://localhost:$HGPORT filter-all

268

$ hg clone -U http://localhost:$HGPORT filter-all

265

no compatible clone bundles available on server; falling back to regular clone

269

no compatible clone bundles available on server; falling back to regular clone

266

(you may want to report this to the server operator)

270

(you may want to report this to the server operator)

267

requesting all changes

271

requesting all changes

268

adding changesets

272

adding changesets

269

adding manifests

273

adding manifests

270

adding file changes

274

adding file changes

271

added 2 changesets with 2 changes to 2 files

275

added 2 changesets with 2 changes to 2 files

272

276

273

URLs requiring SNI are filtered in Python <2.7.9

277

URLs requiring SNI are filtered in Python <2.7.9

274

278

275

$ cp full.hg sni.hg

279

$ cp full.hg sni.hg

276

$ cat > server/.hg/clonebundles.manifest << EOF

280

$ cat > server/.hg/clonebundles.manifest << EOF

277

> http://localhost:$HGPORT1/sni.hg REQUIRESNI=true

281

> http://localhost:$HGPORT1/sni.hg REQUIRESNI=true

278

> http://localhost:$HGPORT1/full.hg

282

> http://localhost:$HGPORT1/full.hg

279

> EOF

283

> EOF

280

284

281

#if sslcontext

285

#if sslcontext

282

Python 2.7.9+ support SNI

286

Python 2.7.9+ support SNI

283

287

284

$ hg clone -U http://localhost:$HGPORT sni-supported

288

$ hg clone -U http://localhost:$HGPORT sni-supported

285

applying clone bundle from http://localhost:$HGPORT1/sni.hg

289

applying clone bundle from http://localhost:$HGPORT1/sni.hg

286

adding changesets

290

adding changesets

287

adding manifests

291

adding manifests

288

adding file changes

292

adding file changes

289

added 2 changesets with 2 changes to 2 files

293

added 2 changesets with 2 changes to 2 files

290

finished applying clone bundle

294

finished applying clone bundle

291

searching for changes

295

searching for changes

292

no changes found

296

no changes found

293

#else

297

#else

294

Python <2.7.9 will filter SNI URLs

298

Python <2.7.9 will filter SNI URLs

295

299

296

$ hg clone -U http://localhost:$HGPORT sni-unsupported

300

$ hg clone -U http://localhost:$HGPORT sni-unsupported

297

applying clone bundle from http://localhost:$HGPORT1/full.hg

301

applying clone bundle from http://localhost:$HGPORT1/full.hg

298

adding changesets

302

adding changesets

299

adding manifests

303

adding manifests

300

adding file changes

304

adding file changes

301

added 2 changesets with 2 changes to 2 files

305

added 2 changesets with 2 changes to 2 files

302

finished applying clone bundle

306

finished applying clone bundle

303

searching for changes

307

searching for changes

304

no changes found

308

no changes found

305

#endif

309

#endif

306

310

307

Stream clone bundles are supported

311

Stream clone bundles are supported

308

312

309

$ hg -R server debugcreatestreamclonebundle packed.hg

313

$ hg -R server debugcreatestreamclonebundle packed.hg

310

writing 613 bytes for 4 files

314

writing 613 bytes for 4 files

311

bundle requirements: revlogv1

315

bundle requirements: generaldelta, revlogv1

312

316

313

No bundle spec should work

317

No bundle spec should work

314

318

315

$ cat > server/.hg/clonebundles.manifest << EOF

319

$ cat > server/.hg/clonebundles.manifest << EOF

316

> http://localhost:$HGPORT1/packed.hg

320

> http://localhost:$HGPORT1/packed.hg

317

> EOF

321

> EOF

318

322

319

$ hg clone -U http://localhost:$HGPORT stream-clone-no-spec

323

$ hg clone -U http://localhost:$HGPORT stream-clone-no-spec

320

applying clone bundle from http://localhost:$HGPORT1/packed.hg

324

applying clone bundle from http://localhost:$HGPORT1/packed.hg

321

4 files to transfer, 613 bytes of data

325

4 files to transfer, 613 bytes of data

322

transferred 613 bytes in *.* seconds (*) (glob)

326

transferred 613 bytes in *.* seconds (*) (glob)

323

finished applying clone bundle

327

finished applying clone bundle

324

searching for changes

328

searching for changes

325

no changes found

329

no changes found

326

330

327

Bundle spec without parameters should work

331

Bundle spec without parameters should work

328

332

329

$ cat > server/.hg/clonebundles.manifest << EOF

333

$ cat > server/.hg/clonebundles.manifest << EOF

330

> http://localhost:$HGPORT1/packed.hg BUNDLESPEC=none-packed1

334

> http://localhost:$HGPORT1/packed.hg BUNDLESPEC=none-packed1

331

> EOF

335

> EOF

332

336

333

$ hg clone -U http://localhost:$HGPORT stream-clone-vanilla-spec

337

$ hg clone -U http://localhost:$HGPORT stream-clone-vanilla-spec

334

applying clone bundle from http://localhost:$HGPORT1/packed.hg

338

applying clone bundle from http://localhost:$HGPORT1/packed.hg

335

4 files to transfer, 613 bytes of data

339

4 files to transfer, 613 bytes of data

336

transferred 613 bytes in *.* seconds (*) (glob)

340

transferred 613 bytes in *.* seconds (*) (glob)

337

finished applying clone bundle

341

finished applying clone bundle

338

searching for changes

342

searching for changes

339

no changes found

343

no changes found

340

344

341

Bundle spec with format requirements should work

345

Bundle spec with format requirements should work

342

346

343

$ cat > server/.hg/clonebundles.manifest << EOF

347

$ cat > server/.hg/clonebundles.manifest << EOF

344

> http://localhost:$HGPORT1/packed.hg BUNDLESPEC=none-packed1;requirements%3Drevlogv1

348

> http://localhost:$HGPORT1/packed.hg BUNDLESPEC=none-packed1;requirements%3Drevlogv1

345

> EOF

349

> EOF

346

350

347

$ hg clone -U http://localhost:$HGPORT stream-clone-supported-requirements

351

$ hg clone -U http://localhost:$HGPORT stream-clone-supported-requirements

348

applying clone bundle from http://localhost:$HGPORT1/packed.hg

352

applying clone bundle from http://localhost:$HGPORT1/packed.hg

349

4 files to transfer, 613 bytes of data

353

4 files to transfer, 613 bytes of data

350

transferred 613 bytes in *.* seconds (*) (glob)

354

transferred 613 bytes in *.* seconds (*) (glob)

351

finished applying clone bundle

355

finished applying clone bundle

352

searching for changes

356

searching for changes

353

no changes found

357

no changes found

354

358

355

Stream bundle spec with unknown requirements should be filtered out

359

Stream bundle spec with unknown requirements should be filtered out

356

360

357

$ cat > server/.hg/clonebundles.manifest << EOF

361

$ cat > server/.hg/clonebundles.manifest << EOF

358

> http://localhost:$HGPORT1/packed.hg BUNDLESPEC=none-packed1;requirements%3Drevlogv42

362

> http://localhost:$HGPORT1/packed.hg BUNDLESPEC=none-packed1;requirements%3Drevlogv42

359

> EOF

363

> EOF

360

364

361

$ hg clone -U http://localhost:$HGPORT stream-clone-unsupported-requirements

365

$ hg clone -U http://localhost:$HGPORT stream-clone-unsupported-requirements

362

no compatible clone bundles available on server; falling back to regular clone

366

no compatible clone bundles available on server; falling back to regular clone

363

(you may want to report this to the server operator)

367

(you may want to report this to the server operator)

364

requesting all changes

368

requesting all changes

365

adding changesets

369

adding changesets

366

adding manifests

370

adding manifests

367

adding file changes

371

adding file changes

368

added 2 changesets with 2 changes to 2 files

372

added 2 changesets with 2 changes to 2 files

369

373

370

Set up manifest for testing preferences

374

Set up manifest for testing preferences

371

(Remember, the TYPE does not have to match reality - the URL is

375

(Remember, the TYPE does not have to match reality - the URL is

372

important)

376

important)

373

377

374

$ cp full.hg gz-a.hg

378

$ cp full.hg gz-a.hg

375

$ cp full.hg gz-b.hg

379

$ cp full.hg gz-b.hg

376

$ cp full.hg bz2-a.hg

380

$ cp full.hg bz2-a.hg

377

$ cp full.hg bz2-b.hg

381

$ cp full.hg bz2-b.hg

378

$ cat > server/.hg/clonebundles.manifest << EOF

382

$ cat > server/.hg/clonebundles.manifest << EOF

379

> http://localhost:$HGPORT1/gz-a.hg BUNDLESPEC=gzip-v2 extra=a

383

> http://localhost:$HGPORT1/gz-a.hg BUNDLESPEC=gzip-v2 extra=a

380

> http://localhost:$HGPORT1/bz2-a.hg BUNDLESPEC=bzip2-v2 extra=a

384

> http://localhost:$HGPORT1/bz2-a.hg BUNDLESPEC=bzip2-v2 extra=a

381

> http://localhost:$HGPORT1/gz-b.hg BUNDLESPEC=gzip-v2 extra=b

385

> http://localhost:$HGPORT1/gz-b.hg BUNDLESPEC=gzip-v2 extra=b

382

> http://localhost:$HGPORT1/bz2-b.hg BUNDLESPEC=bzip2-v2 extra=b

386

> http://localhost:$HGPORT1/bz2-b.hg BUNDLESPEC=bzip2-v2 extra=b

383

> EOF

387

> EOF

384

388

385

Preferring an undefined attribute will take first entry

389

Preferring an undefined attribute will take first entry

386

390

387

$ hg --config experimental.clonebundleprefers=foo=bar clone -U http://localhost:$HGPORT prefer-foo

391

$ hg --config experimental.clonebundleprefers=foo=bar clone -U http://localhost:$HGPORT prefer-foo

388

applying clone bundle from http://localhost:$HGPORT1/gz-a.hg

392

applying clone bundle from http://localhost:$HGPORT1/gz-a.hg

389

adding changesets

393

adding changesets

390

adding manifests

394

adding manifests

391

adding file changes

395

adding file changes

392

added 2 changesets with 2 changes to 2 files

396

added 2 changesets with 2 changes to 2 files

393

finished applying clone bundle

397

finished applying clone bundle

394

searching for changes

398

searching for changes

395

no changes found

399

no changes found

396

400

397

Preferring bz2 type will download first entry of that type

401

Preferring bz2 type will download first entry of that type

398

402

399

$ hg --config experimental.clonebundleprefers=COMPRESSION=bzip2 clone -U http://localhost:$HGPORT prefer-bz

403

$ hg --config experimental.clonebundleprefers=COMPRESSION=bzip2 clone -U http://localhost:$HGPORT prefer-bz

400

applying clone bundle from http://localhost:$HGPORT1/bz2-a.hg

404

applying clone bundle from http://localhost:$HGPORT1/bz2-a.hg

401

adding changesets

405

adding changesets

402

adding manifests

406

adding manifests

403

adding file changes

407

adding file changes

404

added 2 changesets with 2 changes to 2 files

408

added 2 changesets with 2 changes to 2 files

405

finished applying clone bundle

409

finished applying clone bundle

406

searching for changes

410

searching for changes

407

no changes found

411

no changes found

408

412

409

Preferring multiple values of an option works

413

Preferring multiple values of an option works

410

414

411

$ hg --config experimental.clonebundleprefers=COMPRESSION=unknown,COMPRESSION=bzip2 clone -U http://localhost:$HGPORT prefer-multiple-bz

415

$ hg --config experimental.clonebundleprefers=COMPRESSION=unknown,COMPRESSION=bzip2 clone -U http://localhost:$HGPORT prefer-multiple-bz

412

applying clone bundle from http://localhost:$HGPORT1/bz2-a.hg

416

applying clone bundle from http://localhost:$HGPORT1/bz2-a.hg

413

adding changesets

417

adding changesets

414

adding manifests

418

adding manifests

415

adding file changes

419

adding file changes

416

added 2 changesets with 2 changes to 2 files

420

added 2 changesets with 2 changes to 2 files

417

finished applying clone bundle

421

finished applying clone bundle

418

searching for changes

422

searching for changes

419

no changes found

423

no changes found

420

424

421

Sorting multiple values should get us back to original first entry

425

Sorting multiple values should get us back to original first entry

422

426

423

$ hg --config experimental.clonebundleprefers=BUNDLESPEC=unknown,BUNDLESPEC=gzip-v2,BUNDLESPEC=bzip2-v2 clone -U http://localhost:$HGPORT prefer-multiple-gz

427

$ hg --config experimental.clonebundleprefers=BUNDLESPEC=unknown,BUNDLESPEC=gzip-v2,BUNDLESPEC=bzip2-v2 clone -U http://localhost:$HGPORT prefer-multiple-gz

424

applying clone bundle from http://localhost:$HGPORT1/gz-a.hg

428

applying clone bundle from http://localhost:$HGPORT1/gz-a.hg

425

adding changesets

429

adding changesets

426

adding manifests

430

adding manifests

427

adding file changes

431

adding file changes

428

added 2 changesets with 2 changes to 2 files

432

added 2 changesets with 2 changes to 2 files

429

finished applying clone bundle

433

finished applying clone bundle

430

searching for changes

434

searching for changes

431

no changes found

435

no changes found

432

436

433

Preferring multiple attributes has correct order

437

Preferring multiple attributes has correct order

434

438

435

$ hg --config experimental.clonebundleprefers=extra=b,BUNDLESPEC=bzip2-v2 clone -U http://localhost:$HGPORT prefer-separate-attributes

439

$ hg --config experimental.clonebundleprefers=extra=b,BUNDLESPEC=bzip2-v2 clone -U http://localhost:$HGPORT prefer-separate-attributes

436

applying clone bundle from http://localhost:$HGPORT1/bz2-b.hg

440

applying clone bundle from http://localhost:$HGPORT1/bz2-b.hg

437

adding changesets

441

adding changesets

438

adding manifests

442

adding manifests

439

adding file changes

443

adding file changes

440

added 2 changesets with 2 changes to 2 files

444

added 2 changesets with 2 changes to 2 files

441

finished applying clone bundle

445

finished applying clone bundle

442

searching for changes

446

searching for changes

443

no changes found

447

no changes found

444

448

445

Test where attribute is missing from some entries

449

Test where attribute is missing from some entries

446

450

447

$ cat > server/.hg/clonebundles.manifest << EOF

451

$ cat > server/.hg/clonebundles.manifest << EOF

448

> http://localhost:$HGPORT1/gz-a.hg BUNDLESPEC=gzip-v2

452

> http://localhost:$HGPORT1/gz-a.hg BUNDLESPEC=gzip-v2

449

> http://localhost:$HGPORT1/bz2-a.hg BUNDLESPEC=bzip2-v2

453

> http://localhost:$HGPORT1/bz2-a.hg BUNDLESPEC=bzip2-v2

450

> http://localhost:$HGPORT1/gz-b.hg BUNDLESPEC=gzip-v2 extra=b

454

> http://localhost:$HGPORT1/gz-b.hg BUNDLESPEC=gzip-v2 extra=b

451

> http://localhost:$HGPORT1/bz2-b.hg BUNDLESPEC=bzip2-v2 extra=b

455

> http://localhost:$HGPORT1/bz2-b.hg BUNDLESPEC=bzip2-v2 extra=b

452

> EOF

456

> EOF

453

457

454

$ hg --config experimental.clonebundleprefers=extra=b clone -U http://localhost:$HGPORT prefer-partially-defined-attribute

458

$ hg --config experimental.clonebundleprefers=extra=b clone -U http://localhost:$HGPORT prefer-partially-defined-attribute

455

applying clone bundle from http://localhost:$HGPORT1/gz-b.hg

459

applying clone bundle from http://localhost:$HGPORT1/gz-b.hg

456

adding changesets

460

adding changesets

457

adding manifests

461

adding manifests

458

adding file changes

462

adding file changes

459

added 2 changesets with 2 changes to 2 files

463

added 2 changesets with 2 changes to 2 files

460

finished applying clone bundle

464

finished applying clone bundle

461

searching for changes

465

searching for changes

462

no changes found

466

no changes found

	Site-wide shortcuts
/	Use quick search box
g h	Goto home page
g g	Goto my private gists page
g G	Goto my public gists page
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n g	New gist page

	Repositories
g s	Goto summary page
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             Set up a server
+              $ cat >> $HGRCPATH << EOF
+              > [format]
+              > usegeneraldelta=yes
+              > EOF
               $ hg init server
               $ cd server
               $ cat >> .hg/hgrc << EOF
               > [extensions]
               > clonebundles =
               > EOF
               $ touch foo
               $ hg -q commit -A -m 'add foo'
               $ touch bar
               $ hg -q commit -A -m 'add bar'
               $ hg serve -d -p $HGPORT --pid-file hg.pid --accesslog access.log
               $ cat hg.pid >> $DAEMON_PIDS
               $ cd ..
             Feature disabled by default
             (client should not request manifest)
               $ hg clone -U http://localhost:$HGPORT feature-disabled
               requesting all changes
               adding changesets
               adding manifests
               adding file changes
               added 2 changesets with 2 changes to 2 files
               $ cat server/access.log
               * - - [*] "GET /?cmd=capabilities HTTP/1.1" 200 - (glob)
               * - - [*] "GET /?cmd=batch HTTP/1.1" 200 - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D (glob)
               * - - [*] "GET /?cmd=getbundle HTTP/1.1" 200 - x-hgarg-1:bundlecaps=HG20%2Cbundle2%3DHG20%250Achangegroup%253D01%252C02%250Adigests%253Dmd5%252Csha1%252Csha512%250Aerror%253Dabort%252Cunsupportedcontent%252Cpushraced%252Cpushkey%250Ahgtagsfnodes%250Alistkeys%250Apushkey%250Aremote-changegroup%253Dhttp%252Chttps&cg=1&common=0000000000000000000000000000000000000000&heads=aaff8d2ffbbf07a46dd1f05d8ae7877e3f56e2a2&listkeys=phase%2Cbookmarks (glob)
               * - - [*] "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=phases (glob)
               $ cat >> $HGRCPATH << EOF
               > [experimental]
               > clonebundles = true
               > EOF
             Missing manifest should not result in server lookup
               $ hg --verbose clone -U http://localhost:$HGPORT no-manifest
               requesting all changes
               adding changesets
               adding manifests
               adding file changes
               added 2 changesets with 2 changes to 2 files
               $ tail -4 server/access.log
               * - - [*] "GET /?cmd=capabilities HTTP/1.1" 200 - (glob)
               * - - [*] "GET /?cmd=batch HTTP/1.1" 200 - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D (glob)
               * - - [*] "GET /?cmd=getbundle HTTP/1.1" 200 - x-hgarg-1:bundlecaps=HG20%2Cbundle2%3DHG20%250Achangegroup%253D01%252C02%250Adigests%253Dmd5%252Csha1%252Csha512%250Aerror%253Dabort%252Cunsupportedcontent%252Cpushraced%252Cpushkey%250Ahgtagsfnodes%250Alistkeys%250Apushkey%250Aremote-changegroup%253Dhttp%252Chttps&cg=1&common=0000000000000000000000000000000000000000&heads=aaff8d2ffbbf07a46dd1f05d8ae7877e3f56e2a2&listkeys=phase%2Cbookmarks (glob)
               * - - [*] "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=phases (glob)
             Empty manifest file results in retrieval
             (the extension only checks if the manifest file exists)
               $ touch server/.hg/clonebundles.manifest
               $ hg --verbose clone -U http://localhost:$HGPORT empty-manifest
               no clone bundles available on remote; falling back to regular clone
               requesting all changes
               adding changesets
               adding manifests
               adding file changes
               added 2 changesets with 2 changes to 2 files
             Server advertises presence of feature to client requesting full clone
               $ hg --config experimental.clonebundles=false clone -U http://localhost:$HGPORT advertise-on-clone
               requesting all changes
               remote: this server supports the experimental "clone bundles" feature that should enable faster and more reliable cloning
               remote: help test it by setting the "experimental.clonebundles" config flag to "true"
               adding changesets
               adding manifests
               adding file changes
               added 2 changesets with 2 changes to 2 files
             Manifest file with invalid URL aborts
               $ echo 'http://does.not.exist/bundle.hg' > server/.hg/clonebundles.manifest
               $ hg clone http://localhost:$HGPORT 404-url
               applying clone bundle from http://does.not.exist/bundle.hg
               error fetching bundle: * not known (glob)
               abort: error applying bundle
               (if this error persists, consider contacting the server operator or disable clone bundles via "--config experimental.clonebundles=false")
               [255]
             Server is not running aborts
               $ echo "http://localhost:$HGPORT1/bundle.hg" > server/.hg/clonebundles.manifest
               $ hg clone http://localhost:$HGPORT server-not-runner
               applying clone bundle from http://localhost:$HGPORT1/bundle.hg
               error fetching bundle: Connection refused
               abort: error applying bundle
               (if this error persists, consider contacting the server operator or disable clone bundles via "--config experimental.clonebundles=false")
               [255]
             Server returns 404
               $ python $TESTDIR/dumbhttp.py -p $HGPORT1 --pid http.pid
               $ cat http.pid >> $DAEMON_PIDS
               $ hg clone http://localhost:$HGPORT running-404
               applying clone bundle from http://localhost:$HGPORT1/bundle.hg
               HTTP error fetching bundle: HTTP Error 404: File not found
               abort: error applying bundle
               (if this error persists, consider contacting the server operator or disable clone bundles via "--config experimental.clonebundles=false")
               [255]
             We can override failure to fall back to regular clone
               $ hg --config ui.clonebundlefallback=true clone -U http://localhost:$HGPORT 404-fallback
               applying clone bundle from http://localhost:$HGPORT1/bundle.hg
               HTTP error fetching bundle: HTTP Error 404: File not found
               falling back to normal clone
               requesting all changes
               adding changesets
               adding manifests
               adding file changes
               added 2 changesets with 2 changes to 2 files
             Bundle with partial content works
               $ hg -R server bundle --type gzip-v1 --base null -r 53245c60e682 partial.hg
 changesets found
             We verify exact bundle content as an extra check against accidental future
             changes. If this output changes, we could break old clients.
               $ f --size --hexdump partial.hg
               partial.hg: size=208
 : 48 47 31 30 47 5a 78 9c 63 60 60 98 17 ac 12 93 |HG10GZx.c``.....|
 : f0 ac a9 23 45 70 cb bf 0d 5f 59 4e 4a 7f 79 21 |...#Ep..._YNJ.y!|
 : 9b cc 40 24 20 a0 d7 ce 2c d1 38 25 cd 24 25 d5 |..@$ ...,.8%.$%.|
 : d8 c2 22 cd 38 d9 24 cd 22 d5 c8 22 cd 24 cd 32 |..".8.$."..".$.2|
 : d1 c2 d0 c4 c8 d2 32 d1 38 39 29 c9 34 cd d4 80 |......2.89).4...|
 : ab 24 b5 b8 84 cb 40 c1 80 2b 2d 3f 9f 8b 2b 31 |.$....@..+-?..+1|
 : 25 45 01 c8 80 9a d2 9b 65 fb e5 9e 45 bf 8d 7f |%E......e...E...|
 : 9f c6 97 9f 2b 44 34 67 d9 ec 8e 0f a0 92 0b 75 |....+D4g.......u|
 : 41 d6 24 59 18 a4 a4 9a a6 18 1a 5b 98 9b 5a 98 |A.$Y.......[..Z.|
 : 9a 18 26 9b a6 19 98 1a 99 99 26 a6 18 9a 98 24 |..&.......&....$|
 a0: 26 59 a6 25 5a 98 a5 18 a6 24 71 41 35 b1 43 dc |&Y.%Z....$qA5.C.|
 b0: 96 b0 83 f7 e9 45 8b d2 56 c7 a3 1f 82 52 d7 8a |.....E..V....R..|
 c0: 78 ed fc d5 76 f1 36 95 dc 05 07 00 ad 39 5e d3 |x...v.6......9^.|
               $ echo "http://localhost:$HGPORT1/partial.hg" > server/.hg/clonebundles.manifest
               $ hg clone -U http://localhost:$HGPORT partial-bundle
               applying clone bundle from http://localhost:$HGPORT1/partial.hg
               adding changesets
               adding manifests
               adding file changes
               added 1 changesets with 1 changes to 1 files
               finished applying clone bundle
               searching for changes
               adding changesets
               adding manifests
               adding file changes
               added 1 changesets with 1 changes to 1 files
             Incremental pull doesn't fetch bundle
               $ hg clone -r 53245c60e682 -U http://localhost:$HGPORT partial-clone
               adding changesets
               adding manifests
               adding file changes
               added 1 changesets with 1 changes to 1 files
               $ cd partial-clone
               $ hg pull
               pulling from http://localhost:$HGPORT/
               searching for changes
               adding changesets
               adding manifests
               adding file changes
               added 1 changesets with 1 changes to 1 files
               (run 'hg update' to get a working copy)
               $ cd ..
             Bundle with full content works
               $ hg -R server bundle --type gzip-v2 --base null -r tip full.hg
 changesets found
             Again, we perform an extra check against bundle content changes. If this content
             changes, clone bundles produced by new Mercurial versions may not be readable
             by old clients.
               $ f --size --hexdump full.hg
               full.hg: size=408
 : 48 47 32 30 00 00 00 0e 43 6f 6d 70 72 65 73 73 |HG20....Compress|
 : 69 6f 6e 3d 47 5a 78 9c 63 60 60 90 e5 76 f6 70 |ion=GZx.c``..v.p|
 : f4 73 77 75 0f f2 0f 0d 60 00 02 46 06 76 a6 b2 |.swu....`..F.v..|
 : d4 a2 e2 cc fc 3c 03 23 06 06 e6 7d 40 b1 4d c1 |.....<.#...}@.M.|
 : 2a 31 09 cf 9a 3a 52 04 b7 fc db f0 95 e5 a4 f4 |*1...:R.........|
 : 97 17 b2 c9 0c 14 00 02 e6 d9 99 25 1a a7 a4 99 |...........%....|
 : a4 a4 1a 5b 58 a4 19 27 9b a4 59 a4 1a 59 a4 99 |...[X..'..Y..Y..|
 : a4 59 26 5a 18 9a 18 59 5a 26 1a 27 27 25 99 a6 |.Y&Z...YZ&.''%..|
 : 99 1a 70 95 a4 16 97 70 19 28 18 70 a5 e5 e7 73 |..p....p.(.p...s|
 : 71 25 a6 a4 28 00 19 40 13 0e ac fa df ab ff 7b |q%..(..@.......{|
 a0: 3f fb 92 dc 8b 1f 62 bb 9e b7 d7 d9 87 3d 5a 44 |?.....b......=ZD|
 b0: ac 2f b0 a9 c3 66 1e 54 b9 26 08 a7 1a 1b 1a a7 |./...f.T.&......|
 c0: 25 1b 9a 1b 99 19 9a 5a 18 9b a6 18 19 00 dd 67 |%......Z.......g|
 d0: 61 61 98 06 f4 80 49 4a 8a 65 52 92 41 9a 81 81 |aa....IJ.eR.A...|
 e0: a5 11 17 50 31 30 58 19 cc 80 98 25 29 b1 08 c4 |...P10X....%)...|
 f0: 37 07 79 19 88 d9 41 ee 07 8a 41 cd 5d 98 65 fb |7.y...A...A.].e.|
 : e5 9e 45 bf 8d 7f 9f c6 97 9f 2b 44 34 67 d9 ec |..E.......+D4g..|
 : 8e 0f a0 61 a8 eb 82 82 2e c9 c2 20 25 d5 34 c5 |...a....... %.4.|
 : d0 d8 c2 dc d4 c2 d4 c4 30 d9 34 cd c0 d4 c8 cc |........0.4.....|
 : 34 31 c5 d0 c4 24 31 c9 32 2d d1 c2 2c c5 30 25 |41...$1.2-..,.0%|
 : 09 e4 ee 85 8f 85 ff 88 ab 89 36 c7 2a c4 47 34 |..........6.*.G4|
 : fe f8 ec 7b 73 37 3f c3 24 62 1d 8d 4d 1d 9e 40 |...{s7?.$b..M..@|
 : 06 3b 10 14 36 a4 38 10 04 d8 21 01 5a b2 83 f7 |.;..6.8...!.Z...|
 : e9 45 8b d2 56 c7 a3 1f 82 52 d7 8a 78 ed fc d5 |.E..V....R..x...|
 : 76 f1 36 25 81 49 c0 ad 30 c0 0e 49 8f 54 b7 9e |v.6%.I..0..I.T..|
 : d4 1c 09 00 bb 8d f0 bd                         |........|
               $ echo "http://localhost:$HGPORT1/full.hg" > server/.hg/clonebundles.manifest
               $ hg clone -U http://localhost:$HGPORT full-bundle
               applying clone bundle from http://localhost:$HGPORT1/full.hg
               adding changesets
               adding manifests
               adding file changes
               added 2 changesets with 2 changes to 2 files
               finished applying clone bundle
               searching for changes
               no changes found
             Feature works over SSH
               $ hg clone -U -e "python \"$TESTDIR/dummyssh\"" ssh://user@dummy/server ssh-full-clone
               applying clone bundle from http://localhost:$HGPORT1/full.hg
               adding changesets
               adding manifests
               adding file changes
               added 2 changesets with 2 changes to 2 files
               finished applying clone bundle
               searching for changes
               no changes found
             Entry with unknown BUNDLESPEC is filtered and not used
               $ cat > server/.hg/clonebundles.manifest << EOF
               > http://bad.entry1 BUNDLESPEC=UNKNOWN
               > http://bad.entry2 BUNDLESPEC=xz-v1
               > http://bad.entry3 BUNDLESPEC=none-v100
               > http://localhost:$HGPORT1/full.hg BUNDLESPEC=gzip-v2
               > EOF
               $ hg clone -U http://localhost:$HGPORT filter-unknown-type
               applying clone bundle from http://localhost:$HGPORT1/full.hg
               adding changesets
               adding manifests
               adding file changes
               added 2 changesets with 2 changes to 2 files
               finished applying clone bundle
               searching for changes
               no changes found
             Automatic fallback when all entries are filtered
               $ cat > server/.hg/clonebundles.manifest << EOF
               > http://bad.entry BUNDLESPEC=UNKNOWN
               > EOF
               $ hg clone -U http://localhost:$HGPORT filter-all
               no compatible clone bundles available on server; falling back to regular clone
               (you may want to report this to the server operator)
               requesting all changes
               adding changesets
               adding manifests
               adding file changes
               added 2 changesets with 2 changes to 2 files
             URLs requiring SNI are filtered in Python <2.7.9
               $ cp full.hg sni.hg
               $ cat > server/.hg/clonebundles.manifest << EOF
               > http://localhost:$HGPORT1/sni.hg REQUIRESNI=true
               > http://localhost:$HGPORT1/full.hg
               > EOF
             #if sslcontext
             Python 2.7.9+ support SNI
               $ hg clone -U http://localhost:$HGPORT sni-supported
               applying clone bundle from http://localhost:$HGPORT1/sni.hg
               adding changesets
               adding manifests
               adding file changes
               added 2 changesets with 2 changes to 2 files
               finished applying clone bundle
               searching for changes
               no changes found
             #else
             Python <2.7.9 will filter SNI URLs
               $ hg clone -U http://localhost:$HGPORT sni-unsupported
               applying clone bundle from http://localhost:$HGPORT1/full.hg
               adding changesets
               adding manifests
               adding file changes
               added 2 changesets with 2 changes to 2 files
               finished applying clone bundle
               searching for changes
               no changes found
             #endif
             Stream clone bundles are supported
               $ hg -R server debugcreatestreamclonebundle packed.hg
               writing 613 bytes for 4 files
-              bundle requirements: revlogv1
+              bundle requirements: generaldelta, revlogv1
             No bundle spec should work
               $ cat > server/.hg/clonebundles.manifest << EOF
               > http://localhost:$HGPORT1/packed.hg
               > EOF
               $ hg clone -U http://localhost:$HGPORT stream-clone-no-spec
               applying clone bundle from http://localhost:$HGPORT1/packed.hg
 files to transfer, 613 bytes of data
               transferred 613 bytes in *.* seconds (*) (glob)
               finished applying clone bundle
               searching for changes
               no changes found
             Bundle spec without parameters should work
               $ cat > server/.hg/clonebundles.manifest << EOF
               > http://localhost:$HGPORT1/packed.hg BUNDLESPEC=none-packed1
               > EOF
               $ hg clone -U http://localhost:$HGPORT stream-clone-vanilla-spec
               applying clone bundle from http://localhost:$HGPORT1/packed.hg
 files to transfer, 613 bytes of data
               transferred 613 bytes in *.* seconds (*) (glob)
               finished applying clone bundle
               searching for changes
               no changes found
             Bundle spec with format requirements should work
               $ cat > server/.hg/clonebundles.manifest << EOF
               > http://localhost:$HGPORT1/packed.hg BUNDLESPEC=none-packed1;requirements%3Drevlogv1
               > EOF
               $ hg clone -U http://localhost:$HGPORT stream-clone-supported-requirements
               applying clone bundle from http://localhost:$HGPORT1/packed.hg
 files to transfer, 613 bytes of data
               transferred 613 bytes in *.* seconds (*) (glob)
               finished applying clone bundle
               searching for changes
               no changes found
             Stream bundle spec with unknown requirements should be filtered out
               $ cat > server/.hg/clonebundles.manifest << EOF
               > http://localhost:$HGPORT1/packed.hg BUNDLESPEC=none-packed1;requirements%3Drevlogv42
               > EOF
               $ hg clone -U http://localhost:$HGPORT stream-clone-unsupported-requirements
               no compatible clone bundles available on server; falling back to regular clone
               (you may want to report this to the server operator)
               requesting all changes
               adding changesets
               adding manifests
               adding file changes
               added 2 changesets with 2 changes to 2 files
             Set up manifest for testing preferences
             (Remember, the TYPE does not have to match reality - the URL is
             important)
               $ cp full.hg gz-a.hg
               $ cp full.hg gz-b.hg
               $ cp full.hg bz2-a.hg
               $ cp full.hg bz2-b.hg
               $ cat > server/.hg/clonebundles.manifest << EOF
               > http://localhost:$HGPORT1/gz-a.hg BUNDLESPEC=gzip-v2 extra=a
               > http://localhost:$HGPORT1/bz2-a.hg BUNDLESPEC=bzip2-v2 extra=a
               > http://localhost:$HGPORT1/gz-b.hg BUNDLESPEC=gzip-v2 extra=b
               > http://localhost:$HGPORT1/bz2-b.hg BUNDLESPEC=bzip2-v2 extra=b
               > EOF
             Preferring an undefined attribute will take first entry
               $ hg --config experimental.clonebundleprefers=foo=bar clone -U http://localhost:$HGPORT prefer-foo
               applying clone bundle from http://localhost:$HGPORT1/gz-a.hg
               adding changesets
               adding manifests
               adding file changes
               added 2 changesets with 2 changes to 2 files
               finished applying clone bundle
               searching for changes
               no changes found
             Preferring bz2 type will download first entry of that type
               $ hg --config experimental.clonebundleprefers=COMPRESSION=bzip2 clone -U http://localhost:$HGPORT prefer-bz
               applying clone bundle from http://localhost:$HGPORT1/bz2-a.hg
               adding changesets
               adding manifests
               adding file changes
               added 2 changesets with 2 changes to 2 files
               finished applying clone bundle
               searching for changes
               no changes found
             Preferring multiple values of an option works
               $ hg --config experimental.clonebundleprefers=COMPRESSION=unknown,COMPRESSION=bzip2 clone -U http://localhost:$HGPORT prefer-multiple-bz
               applying clone bundle from http://localhost:$HGPORT1/bz2-a.hg
               adding changesets
               adding manifests
               adding file changes
               added 2 changesets with 2 changes to 2 files
               finished applying clone bundle
               searching for changes
               no changes found
             Sorting multiple values should get us back to original first entry
               $ hg --config experimental.clonebundleprefers=BUNDLESPEC=unknown,BUNDLESPEC=gzip-v2,BUNDLESPEC=bzip2-v2 clone -U http://localhost:$HGPORT prefer-multiple-gz
               applying clone bundle from http://localhost:$HGPORT1/gz-a.hg
               adding changesets
               adding manifests
               adding file changes
               added 2 changesets with 2 changes to 2 files
               finished applying clone bundle
               searching for changes
               no changes found
             Preferring multiple attributes has correct order
               $ hg --config experimental.clonebundleprefers=extra=b,BUNDLESPEC=bzip2-v2 clone -U http://localhost:$HGPORT prefer-separate-attributes
               applying clone bundle from http://localhost:$HGPORT1/bz2-b.hg
               adding changesets
               adding manifests
               adding file changes
               added 2 changesets with 2 changes to 2 files
               finished applying clone bundle
               searching for changes
               no changes found
             Test where attribute is missing from some entries
               $ cat > server/.hg/clonebundles.manifest << EOF
               > http://localhost:$HGPORT1/gz-a.hg BUNDLESPEC=gzip-v2
               > http://localhost:$HGPORT1/bz2-a.hg BUNDLESPEC=bzip2-v2
               > http://localhost:$HGPORT1/gz-b.hg BUNDLESPEC=gzip-v2 extra=b
               > http://localhost:$HGPORT1/bz2-b.hg BUNDLESPEC=bzip2-v2 extra=b
               > EOF
               $ hg --config experimental.clonebundleprefers=extra=b clone -U http://localhost:$HGPORT prefer-partially-defined-attribute
               applying clone bundle from http://localhost:$HGPORT1/gz-b.hg
               adding changesets
               adding manifests
               adding file changes
               added 2 changesets with 2 changes to 2 files
               finished applying clone bundle
               searching for changes
               no changes found