merge with stable

contrib/packaging/dockerdeb

@@ -1,40 +1,40 b''
 #!/bin/bash -eu
 
 . $(dirname $0)/packagelib.sh
 
 BUILDDIR=$(dirname $0)
 export ROOTDIR=$(cd $BUILDDIR/../.. > /dev/null; pwd)
 
 DISTID="$1"
 CODENAME="$2"
 PLATFORM="$1-$2"
 shift; shift # extra params are passed to build process
 
 OUTPUTDIR=${OUTPUTDIR:=$ROOTDIR/packages/$PLATFORM}
 CONTAINER=hg-docker-$PLATFORM
 
 DOCKER=$($BUILDDIR/hg-docker docker-path)
 
 $BUILDDIR/hg-docker build \
     --build-arg CODENAME=$CODENAME \
     $BUILDDIR/docker/$DISTID.template \
     $CONTAINER
 
 # debuild only appears to be able to save built debs etc to .., so we
 # have to share the .. of the current directory with the docker
 # container and hope it's writable. Whee.
 dn=$(basename $ROOTDIR)
 
 DBUILDUSER=build
 
 if [ $(uname) = "Darwin" ] ; then
     $DOCKER run -u $DBUILDUSER --rm -v $PWD/..:/mnt $CONTAINER \
             sh -c "cd /mnt/$dn && make clean && make local"
 fi
 $DOCKER run -u $DBUILDUSER --rm -v $ROOTDIR/..:/mnt $CONTAINER \
   sh -c "cd /mnt/$dn && DEB_BUILD_OPTIONS='${DEB_BUILD_OPTIONS:=}' contrib/packaging/builddeb --build --distid $DISTID --codename $CODENAME $@"
-contrib/packaging/builddeb --cleanup --distid $DISTID --codename $CODENAME
+(cd $ROOTDIR && contrib/packaging/builddeb --cleanup --distid $DISTID --codename $CODENAME)
 if [ $(uname) = "Darwin" ] ; then
     $DOCKER run -u $DBUILDUSER --rm -v $PWD/..:/mnt $CONTAINER \
             sh -c "cd /mnt/$dn && make clean"
 fi

tests/test-clonebundles.t

@@ -1,559 +1,560 b''
 #require no-reposimplestore no-chg
 
 Set up a server
 
   $ 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 ..
 
 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
   new changesets 53245c60e682:aaff8d2ffbbf
 
   $ cat server/access.log
   * - - [*] "GET /?cmd=capabilities HTTP/1.1" 200 - (glob)
   $LOCALIP - - [$LOGDATE$] "GET /?cmd=batch HTTP/1.1" 200 - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull (glob)
   $LOCALIP - - [$LOGDATE$] "GET /?cmd=getbundle HTTP/1.1" 200 - x-hgarg-1:bookmarks=1&$USUAL_BUNDLE_CAPS$&cg=1&common=0000000000000000000000000000000000000000&heads=aaff8d2ffbbf07a46dd1f05d8ae7877e3f56e2a2&listkeys=bookmarks&phases=1 x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull (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
   new changesets 53245c60e682:aaff8d2ffbbf
 
 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|(\[Errno -?\d+])? No address associated with hostname) (re) (no-windows !)
   error fetching bundle: [Errno 11004] getaddrinfo failed (windows !)
   abort: error applying bundle
   (if this error persists, consider contacting the server operator or disable clone bundles via "--config ui.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: (.* refused.*|Protocol not supported|(.* )?Cannot assign requested address) (re)
   abort: error applying bundle
   (if this error persists, consider contacting the server operator or disable clone bundles via "--config ui.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 ui.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
   new changesets 53245c60e682:aaff8d2ffbbf
 
 Bundle with partial content works
 
   $ hg -R server bundle --type gzip-v1 --base null -r 53245c60e682 partial.hg
   1 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=207
   0000: 48 47 31 30 47 5a 78 9c 63 60 60 98 17 ac 12 93 |HG10GZx.c``.....|
   0010: f0 ac a9 23 45 70 cb bf 0d 5f 59 4e 4a 7f 79 21 |...#Ep..._YNJ.y!|
   0020: 9b cc 40 24 20 a0 d7 ce 2c d1 38 25 cd 24 25 d5 |..@$ ...,.8%.$%.|
   0030: d8 c2 22 cd 38 d9 24 cd 22 d5 c8 22 cd 24 cd 32 |..".8.$."..".$.2|
   0040: d1 c2 d0 c4 c8 d2 32 d1 38 39 29 c9 34 cd d4 80 |......2.89).4...|
   0050: ab 24 b5 b8 84 cb 40 c1 80 2b 2d 3f 9f 8b 2b 31 |.$....@..+-?..+1|
   0060: 25 45 01 c8 80 9a d2 9b 65 fb e5 9e 45 bf 8d 7f |%E......e...E...|
   0070: 9f c6 97 9f 2b 44 34 67 d9 ec 8e 0f a0 92 0b 75 |....+D4g.......u|
   0080: 41 d6 24 59 18 a4 a4 9a a6 18 1a 5b 98 9b 5a 98 |A.$Y.......[..Z.|
   0090: 9a 18 26 9b a6 19 98 1a 99 99 26 a6 18 9a 98 24 |..&.......&....$|
   00a0: 26 59 a6 25 5a 98 a5 18 a6 24 71 41 35 b1 43 dc |&Y.%Z....$qA5.C.|
   00b0: 16 b2 83 f7 e9 45 8b d2 56 c7 a3 1f 82 52 d7 8a |.....E..V....R..|
   00c0: 78 ed fc d5 76 f1 36 35 dc 05 00 36 ed 5e c7    |x...v.65...6.^.|
 
   $ 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
   new changesets aaff8d2ffbbf
   1 local changesets published
 
 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
   new changesets 53245c60e682
 
   $ 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
   new changesets aaff8d2ffbbf
   (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
   2 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=442
   0000: 48 47 32 30 00 00 00 0e 43 6f 6d 70 72 65 73 73 |HG20....Compress|
   0010: 69 6f 6e 3d 47 5a 78 9c 63 60 60 d0 e4 76 f6 70 |ion=GZx.c``..v.p|
   0020: f4 73 77 75 0f f2 0f 0d 60 00 02 46 46 76 26 4e |.swu....`..FFv&N|
   0030: c6 b2 d4 a2 e2 cc fc 3c 03 a3 bc a4 e4 8c c4 bc |.......<........|
   0040: f4 d4 62 23 06 06 e6 19 40 f9 4d c1 2a 31 09 cf |..b#....@.M.*1..|
   0050: 9a 3a 52 04 b7 fc db f0 95 e5 a4 f4 97 17 b2 c9 |.:R.............|
   0060: 0c 14 00 02 e6 d9 99 25 1a a7 a4 99 a4 a4 1a 5b |.......%.......[|
   0070: 58 a4 19 27 9b a4 59 a4 1a 59 a4 99 a4 59 26 5a |X..'..Y..Y...Y&Z|
   0080: 18 9a 18 59 5a 26 1a 27 27 25 99 a6 99 1a 70 95 |...YZ&.''%....p.|
   0090: a4 16 97 70 19 28 18 70 a5 e5 e7 73 71 25 a6 a4 |...p.(.p...sq%..|
   00a0: 28 00 19 20 17 af fa df ab ff 7b 3f fb 92 dc 8b |(.. ......{?....|
   00b0: 1f 62 bb 9e b7 d7 d9 87 3d 5a 44 89 2f b0 99 87 |.b......=ZD./...|
   00c0: ec e2 54 63 43 e3 b4 64 43 73 23 33 43 53 0b 63 |..TcC..dCs#3CS.c|
   00d0: d3 14 23 03 a0 fb 2c 2c 0c d3 80 1e 30 49 49 b1 |..#...,,....0II.|
   00e0: 4c 4a 32 48 33 30 b0 34 42 b8 38 29 b1 08 e2 62 |LJ2H30.4B.8)...b|
   00f0: 20 03 6a ca c2 2c db 2f f7 2c fa 6d fc fb 34 be | .j..,./.,.m..4.|
   0100: fc 5c 21 a2 39 cb 66 77 7c 00 0d c3 59 17 14 58 |.\!.9.fw|...Y..X|
   0110: 49 16 06 29 a9 a6 29 86 c6 16 e6 a6 16 a6 26 86 |I..)..).......&.|
   0120: c9 a6 69 06 a6 46 66 a6 89 29 86 26 26 89 49 96 |..i..Ff..).&&.I.|
   0130: 69 89 16 66 29 86 29 49 5c 20 07 3e 16 fe 23 ae |i..f).)I\ .>..#.|
   0140: 26 da 1c ab 10 1f d1 f8 e3 b3 ef cd dd fc 0c 93 |&...............|
   0150: 88 75 34 36 75 04 82 55 17 14 36 a4 38 10 04 d8 |.u46u..U..6.8...|
   0160: 21 01 9a b1 83 f7 e9 45 8b d2 56 c7 a3 1f 82 52 |!......E..V....R|
   0170: d7 8a 78 ed fc d5 76 f1 36 25 81 89 c7 ad ec 90 |..x...v.6%......|
   0180: 54 47 75 2b 89 48 b1 b2 62 c9 89 c9 19 a9 56 45 |TGu+.H..b.....VE|
   0190: a9 65 ba 49 45 89 79 c9 19 ba 60 01 a0 14 23 58 |.e.IE.y...`...#X|
   01a0: 81 35 c8 7d 40 cc 04 e2 a4 a4 a6 25 96 e6 94 60 |.5.}@......%...`|
   01b0: 33 17 5f 54 00 00 d3 1b 0d 4c                   |3._T.....L|
 
   $ 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
   2 local changesets published
 
 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
   2 local changesets published
 
 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
   2 local changesets published
 
 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
   new changesets 53245c60e682:aaff8d2ffbbf
 
 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
   2 local changesets published
 #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
+  2 local changesets published
 #endif
 
 Stream clone bundles are supported
 
   $ hg -R server debugcreatestreamclonebundle packed.hg
   writing 613 bytes for 4 files
   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
   4 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
   4 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
   4 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
   new changesets 53245c60e682:aaff8d2ffbbf
 
 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 ui.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
   2 local changesets published
 
 Preferring bz2 type will download first entry of that type
 
   $ hg --config ui.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
   2 local changesets published
 
 Preferring multiple values of an option works
 
   $ hg --config ui.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
   2 local changesets published
 
 Sorting multiple values should get us back to original first entry
 
   $ hg --config ui.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
   2 local changesets published
 
 Preferring multiple attributes has correct order
 
   $ hg --config ui.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
   2 local changesets published
 
 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 ui.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
   2 local changesets published
 
 Test interaction between clone bundles and --stream
 
 A manifest with just a gzip bundle
 
   $ cat > server/.hg/clonebundles.manifest << EOF
   > http://localhost:$HGPORT1/gz-a.hg BUNDLESPEC=gzip-v2
   > EOF
 
   $ hg clone -U --stream http://localhost:$HGPORT uncompressed-gzip
   no compatible clone bundles available on server; falling back to regular clone
   (you may want to report this to the server operator)
   streaming all changes
   4 files to transfer, 613 bytes of data
   transferred 613 bytes in * seconds (*) (glob)
   searching for changes
   no changes found
 
 A manifest with a stream clone but no BUNDLESPEC
 
   $ cat > server/.hg/clonebundles.manifest << EOF
   > http://localhost:$HGPORT1/packed.hg
   > EOF
 
   $ hg clone -U --stream http://localhost:$HGPORT uncompressed-no-bundlespec
   no compatible clone bundles available on server; falling back to regular clone
   (you may want to report this to the server operator)
   streaming all changes
   4 files to transfer, 613 bytes of data
   transferred 613 bytes in * seconds (*) (glob)
   searching for changes
   no changes found
 
 A manifest with a gzip bundle and a stream clone
 
   $ cat > server/.hg/clonebundles.manifest << EOF
   > http://localhost:$HGPORT1/gz-a.hg BUNDLESPEC=gzip-v2
   > http://localhost:$HGPORT1/packed.hg BUNDLESPEC=none-packed1
   > EOF
 
   $ hg clone -U --stream http://localhost:$HGPORT uncompressed-gzip-packed
   applying clone bundle from http://localhost:$HGPORT1/packed.hg
   4 files to transfer, 613 bytes of data
   transferred 613 bytes in * seconds (*) (glob)
   finished applying clone bundle
   searching for changes
   no changes found
 
 A manifest with a gzip bundle and stream clone with supported requirements
 
   $ cat > server/.hg/clonebundles.manifest << EOF
   > http://localhost:$HGPORT1/gz-a.hg BUNDLESPEC=gzip-v2
   > http://localhost:$HGPORT1/packed.hg BUNDLESPEC=none-packed1;requirements%3Drevlogv1
   > EOF
 
   $ hg clone -U --stream http://localhost:$HGPORT uncompressed-gzip-packed-requirements
   applying clone bundle from http://localhost:$HGPORT1/packed.hg
   4 files to transfer, 613 bytes of data
   transferred 613 bytes in * seconds (*) (glob)
   finished applying clone bundle
   searching for changes
   no changes found
 
 A manifest with a gzip bundle and a stream clone with unsupported requirements
 
   $ cat > server/.hg/clonebundles.manifest << EOF
   > http://localhost:$HGPORT1/gz-a.hg BUNDLESPEC=gzip-v2
   > http://localhost:$HGPORT1/packed.hg BUNDLESPEC=none-packed1;requirements%3Drevlogv42
   > EOF
 
   $ hg clone -U --stream http://localhost:$HGPORT uncompressed-gzip-packed-unsupported-requirements
   no compatible clone bundles available on server; falling back to regular clone
   (you may want to report this to the server operator)
   streaming all changes
   4 files to transfer, 613 bytes of data
   transferred 613 bytes in * seconds (*) (glob)
   searching for changes
   no changes found
 
 Test clone bundle retrieved through bundle2
 
   $ cat << EOF >> $HGRCPATH
   > [extensions]
   > largefiles=
   > EOF
   $ killdaemons.py
   $ hg -R server serve -d -p $HGPORT --pid-file hg.pid --accesslog access.log
   $ cat hg.pid >> $DAEMON_PIDS
 
   $ hg -R server debuglfput gz-a.hg
   1f74b3d08286b9b3a16fb3fa185dd29219cbc6ae
 
   $ cat > server/.hg/clonebundles.manifest << EOF
   > largefile://1f74b3d08286b9b3a16fb3fa185dd29219cbc6ae BUNDLESPEC=gzip-v2
   > EOF
 
   $ hg clone -U http://localhost:$HGPORT largefile-provided --traceback
   applying clone bundle from largefile://1f74b3d08286b9b3a16fb3fa185dd29219cbc6ae
   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
   2 local changesets published