Mercurial > hg
view tests/test-clone-stream.t @ 51316:178e50edb4f8
changelog: stop useless enforcing split at the end of transaction
Changelogs are no longer created inline, and existing changelogs are
automatically split. Since we now enforce splitting at the start of any write,
we don't need to enforce splitting at the end of the transaction.
This has the nice side effect of killing the only user of "side_write".
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
---|---|
date | Thu, 11 Jan 2024 16:35:52 +0100 |
parents | dcaa2df1f688 |
children | 749e7685935a |
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line source
#require serve no-reposimplestore no-chg #testcases stream-legacy stream-bundle2-v2 stream-bundle2-v3 #if stream-legacy $ cat << EOF >> $HGRCPATH > [server] > bundle2.stream = no > [format] > # persistent nodemap is too broken with legacy format, > # however client with nodemap support will have better stream support. > use-persistent-nodemap=no > EOF #endif #if stream-bundle2-v3 $ cat << EOF >> $HGRCPATH > [experimental] > stream-v3 = yes > EOF #endif Initialize repository $ hg init server $ cd server $ sh $TESTDIR/testlib/stream_clone_setup.sh adding 00changelog-ab349180a0405010.nd adding 00changelog.d adding 00changelog.i adding 00changelog.n adding 00manifest.d adding 00manifest.i adding container/isam-build-centos7/bazel-coverage-generator-sandboxfs-compatibility-0758e3e4f6057904d44399bd666faba9e7f40686.patch adding data/foo.d adding data/foo.i adding data/foo.n adding data/undo.babar adding data/undo.d adding data/undo.foo.d adding data/undo.foo.i adding data/undo.foo.n adding data/undo.i adding data/undo.n adding data/undo.py adding foo.d adding foo.i adding foo.n adding meta/foo.d adding meta/foo.i adding meta/foo.n adding meta/undo.babar adding meta/undo.d adding meta/undo.foo.d adding meta/undo.foo.i adding meta/undo.foo.n adding meta/undo.i adding meta/undo.n adding meta/undo.py adding savanah/foo.d adding savanah/foo.i adding savanah/foo.n adding savanah/undo.babar adding savanah/undo.d adding savanah/undo.foo.d adding savanah/undo.foo.i adding savanah/undo.foo.n adding savanah/undo.i adding savanah/undo.n adding savanah/undo.py adding store/C\xc3\xa9lesteVille_is_a_Capital_City (esc) adding store/foo.d adding store/foo.i adding store/foo.n adding store/undo.babar adding store/undo.d adding store/undo.foo.d adding store/undo.foo.i adding store/undo.foo.n adding store/undo.i adding store/undo.n adding store/undo.py adding undo.babar adding undo.d adding undo.foo.d adding undo.foo.i adding undo.foo.n adding undo.i adding undo.n adding undo.py $ hg --config server.uncompressed=false serve -p $HGPORT -d --pid-file=hg.pid $ cat hg.pid > $DAEMON_PIDS $ cd .. Check local clone ================== The logic is close enough of uncompressed. This is present here to reuse the testing around file with "special" names. $ hg clone server local-clone updating to branch default 1088 files updated, 0 files merged, 0 files removed, 0 files unresolved Check that the clone went well $ hg verify -R local-clone -q Check uncompressed ================== Cannot stream clone when server.uncompressed is set $ get-with-headers.py $LOCALIP:$HGPORT '?cmd=stream_out' 200 Script output follows 1 #if stream-legacy $ hg debugcapabilities http://localhost:$HGPORT Main capabilities: batch branchmap $USUAL_BUNDLE2_CAPS_SERVER$ changegroupsubset compression=$BUNDLE2_COMPRESSIONS$ getbundle httpheader=1024 httpmediatype=0.1rx,0.1tx,0.2tx known lookup pushkey unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash Bundle2 capabilities: HG20 bookmarks changegroup 01 02 03 checkheads related digests md5 sha1 sha512 error abort unsupportedcontent pushraced pushkey hgtagsfnodes listkeys phases heads pushkey remote-changegroup http https $ hg clone --stream -U http://localhost:$HGPORT server-disabled warning: stream clone requested but server has them disabled requesting all changes adding changesets adding manifests adding file changes added 3 changesets with 1088 changes to 1088 files new changesets 96ee1d7354c4:5223b5e3265f $ get-with-headers.py $LOCALIP:$HGPORT '?cmd=getbundle' content-type --bodyfile body --hgproto 0.2 --requestheader "x-hgarg-1=bundlecaps=HG20%2Cbundle2%3DHG20%250Abookmarks%250Achangegroup%253D01%252C02%252C03%250Adigests%253Dmd5%252Csha1%252Csha512%250Aerror%253Dabort%252Cunsupportedcontent%252Cpushraced%252Cpushkey%250Ahgtagsfnodes%250Alistkeys%250Aphases%253Dheads%250Apushkey%250Aremote-changegroup%253Dhttp%252Chttps&cg=0&common=0000000000000000000000000000000000000000&heads=c17445101a72edac06facd130d14808dfbd5c7c2&stream=1" 200 Script output follows content-type: application/mercurial-0.2 $ f --size body --hexdump --bytes 100 body: size=140 0000: 04 6e 6f 6e 65 48 47 32 30 00 00 00 00 00 00 00 |.noneHG20.......| 0010: 73 0b 45 52 52 4f 52 3a 41 42 4f 52 54 00 00 00 |s.ERROR:ABORT...| 0020: 00 01 01 07 3c 04 16 6d 65 73 73 61 67 65 73 74 |....<..messagest| 0030: 72 65 61 6d 20 64 61 74 61 20 72 65 71 75 65 73 |ream data reques| 0040: 74 65 64 20 62 75 74 20 73 65 72 76 65 72 20 64 |ted but server d| 0050: 6f 65 73 20 6e 6f 74 20 61 6c 6c 6f 77 20 74 68 |oes not allow th| 0060: 69 73 20 66 |is f| #endif #if stream-bundle2-v2 $ hg debugcapabilities http://localhost:$HGPORT Main capabilities: batch branchmap $USUAL_BUNDLE2_CAPS_SERVER$ changegroupsubset compression=$BUNDLE2_COMPRESSIONS$ getbundle httpheader=1024 httpmediatype=0.1rx,0.1tx,0.2tx known lookup pushkey unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash Bundle2 capabilities: HG20 bookmarks changegroup 01 02 03 checkheads related digests md5 sha1 sha512 error abort unsupportedcontent pushraced pushkey hgtagsfnodes listkeys phases heads pushkey remote-changegroup http https $ hg clone --stream -U http://localhost:$HGPORT server-disabled warning: stream clone requested but server has them disabled requesting all changes adding changesets adding manifests adding file changes added 3 changesets with 1088 changes to 1088 files new changesets 96ee1d7354c4:5223b5e3265f $ get-with-headers.py $LOCALIP:$HGPORT '?cmd=getbundle' content-type --bodyfile body --hgproto 0.2 --requestheader "x-hgarg-1=bundlecaps=HG20%2Cbundle2%3DHG20%250Abookmarks%250Achangegroup%253D01%252C02%252C03%250Adigests%253Dmd5%252Csha1%252Csha512%250Aerror%253Dabort%252Cunsupportedcontent%252Cpushraced%252Cpushkey%250Ahgtagsfnodes%250Alistkeys%250Aphases%253Dheads%250Apushkey%250Aremote-changegroup%253Dhttp%252Chttps&cg=0&common=0000000000000000000000000000000000000000&heads=c17445101a72edac06facd130d14808dfbd5c7c2&stream=1" 200 Script output follows content-type: application/mercurial-0.2 $ f --size body --hexdump --bytes 100 body: size=140 0000: 04 6e 6f 6e 65 48 47 32 30 00 00 00 00 00 00 00 |.noneHG20.......| 0010: 73 0b 45 52 52 4f 52 3a 41 42 4f 52 54 00 00 00 |s.ERROR:ABORT...| 0020: 00 01 01 07 3c 04 16 6d 65 73 73 61 67 65 73 74 |....<..messagest| 0030: 72 65 61 6d 20 64 61 74 61 20 72 65 71 75 65 73 |ream data reques| 0040: 74 65 64 20 62 75 74 20 73 65 72 76 65 72 20 64 |ted but server d| 0050: 6f 65 73 20 6e 6f 74 20 61 6c 6c 6f 77 20 74 68 |oes not allow th| 0060: 69 73 20 66 |is f| #endif #if stream-bundle2-v3 $ hg debugcapabilities http://localhost:$HGPORT Main capabilities: batch branchmap $USUAL_BUNDLE2_CAPS_SERVER$ changegroupsubset compression=$BUNDLE2_COMPRESSIONS$ getbundle httpheader=1024 httpmediatype=0.1rx,0.1tx,0.2tx known lookup pushkey unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash Bundle2 capabilities: HG20 bookmarks changegroup 01 02 03 checkheads related digests md5 sha1 sha512 error abort unsupportedcontent pushraced pushkey hgtagsfnodes listkeys phases heads pushkey remote-changegroup http https $ hg clone --stream -U http://localhost:$HGPORT server-disabled warning: stream clone requested but server has them disabled requesting all changes adding changesets adding manifests adding file changes added 3 changesets with 1088 changes to 1088 files new changesets 96ee1d7354c4:5223b5e3265f $ get-with-headers.py $LOCALIP:$HGPORT '?cmd=getbundle' content-type --bodyfile body --hgproto 0.2 --requestheader "x-hgarg-1=bundlecaps=HG20%2Cbundle2%3DHG20%250Abookmarks%250Achangegroup%253D01%252C02%252C03%250Adigests%253Dmd5%252Csha1%252Csha512%250Aerror%253Dabort%252Cunsupportedcontent%252Cpushraced%252Cpushkey%250Ahgtagsfnodes%250Alistkeys%250Aphases%253Dheads%250Apushkey%250Aremote-changegroup%253Dhttp%252Chttps&cg=0&common=0000000000000000000000000000000000000000&heads=c17445101a72edac06facd130d14808dfbd5c7c2&stream=1" 200 Script output follows content-type: application/mercurial-0.2 $ f --size body --hexdump --bytes 100 body: size=140 0000: 04 6e 6f 6e 65 48 47 32 30 00 00 00 00 00 00 00 |.noneHG20.......| 0010: 73 0b 45 52 52 4f 52 3a 41 42 4f 52 54 00 00 00 |s.ERROR:ABORT...| 0020: 00 01 01 07 3c 04 16 6d 65 73 73 61 67 65 73 74 |....<..messagest| 0030: 72 65 61 6d 20 64 61 74 61 20 72 65 71 75 65 73 |ream data reques| 0040: 74 65 64 20 62 75 74 20 73 65 72 76 65 72 20 64 |ted but server d| 0050: 6f 65 73 20 6e 6f 74 20 61 6c 6c 6f 77 20 74 68 |oes not allow th| 0060: 69 73 20 66 |is f| #endif $ killdaemons.py $ cd server $ hg serve -p $HGPORT -d --pid-file=hg.pid --error errors.txt $ cat hg.pid > $DAEMON_PIDS $ cd .. Basic clone #if stream-legacy $ hg clone --stream -U http://localhost:$HGPORT clone1 streaming all changes 1091 files to transfer, 102 KB of data (no-zstd !) transferred 102 KB in * seconds (* */sec) (glob) (no-zstd !) 1091 files to transfer, 98.8 KB of data (zstd !) transferred 98.8 KB in * seconds (* */sec) (glob) (zstd !) searching for changes no changes found $ cat server/errors.txt #endif #if stream-bundle2-v2 $ hg clone --stream -U http://localhost:$HGPORT clone1 streaming all changes 1094 files to transfer, 102 KB of data (no-zstd !) transferred 102 KB in * seconds (* */sec) (glob) (no-zstd !) 1094 files to transfer, 98.9 KB of data (zstd no-rust !) transferred 98.9 KB in * seconds (* */sec) (glob) (zstd no-rust !) 1096 files to transfer, 99.0 KB of data (zstd rust !) transferred 99.0 KB in * seconds (* */sec) (glob) (zstd rust !) $ ls -1 clone1/.hg/cache branch2-base branch2-immutable branch2-served branch2-served.hidden branch2-visible branch2-visible-hidden rbc-names-v1 rbc-revs-v1 tags2 tags2-served $ cat server/errors.txt #endif #if stream-bundle2-v3 $ hg clone --stream -U http://localhost:$HGPORT clone1 streaming all changes 1093 entries to transfer transferred 102 KB in * seconds (* */sec) (glob) (no-zstd !) transferred 98.9 KB in * seconds (* */sec) (glob) (zstd no-rust !) transferred 99.0 KB in * seconds (* */sec) (glob) (zstd rust !) $ ls -1 clone1/.hg/cache branch2-base branch2-immutable branch2-served branch2-served.hidden branch2-visible branch2-visible-hidden rbc-names-v1 rbc-revs-v1 tags2 tags2-served $ cat server/errors.txt #endif getbundle requests with stream=1 are uncompressed $ get-with-headers.py $LOCALIP:$HGPORT '?cmd=getbundle' content-type --bodyfile body --hgproto '0.1 0.2 comp=zlib,none' --requestheader "x-hgarg-1=bundlecaps=HG20%2Cbundle2%3DHG20%250Abookmarks%250Achangegroup%253D01%252C02%252C03%250Adigests%253Dmd5%252Csha1%252Csha512%250Aerror%253Dabort%252Cunsupportedcontent%252Cpushraced%252Cpushkey%250Ahgtagsfnodes%250Alistkeys%250Aphases%253Dheads%250Apushkey%250Aremote-changegroup%253Dhttp%252Chttps%250Astream%253Dv2&cg=0&common=0000000000000000000000000000000000000000&heads=c17445101a72edac06facd130d14808dfbd5c7c2&stream=1" 200 Script output follows content-type: application/mercurial-0.2 #if no-zstd no-rust $ f --size --hex --bytes 256 body body: size=119140 0000: 04 6e 6f 6e 65 48 47 32 30 00 00 00 00 00 00 00 |.noneHG20.......| 0010: 62 07 53 54 52 45 41 4d 32 00 00 00 00 03 00 09 |b.STREAM2.......| 0020: 06 09 04 0c 26 62 79 74 65 63 6f 75 6e 74 31 30 |....&bytecount10| 0030: 34 31 31 35 66 69 6c 65 63 6f 75 6e 74 31 30 39 |4115filecount109| 0040: 34 72 65 71 75 69 72 65 6d 65 6e 74 73 67 65 6e |4requirementsgen| 0050: 65 72 61 6c 64 65 6c 74 61 25 32 43 72 65 76 6c |eraldelta%2Crevl| 0060: 6f 67 76 31 25 32 43 73 70 61 72 73 65 72 65 76 |ogv1%2Csparserev| 0070: 6c 6f 67 00 00 80 00 73 08 42 64 61 74 61 2f 30 |log....s.Bdata/0| 0080: 2e 69 00 03 00 01 00 00 00 00 00 00 00 02 00 00 |.i..............| 0090: 00 01 00 00 00 00 00 00 00 01 ff ff ff ff ff ff |................| 00a0: ff ff 80 29 63 a0 49 d3 23 87 bf ce fe 56 67 92 |...)c.I.#....Vg.| 00b0: 67 2c 69 d1 ec 39 00 00 00 00 00 00 00 00 00 00 |g,i..9..........| 00c0: 00 00 75 30 73 26 45 64 61 74 61 2f 30 30 63 68 |..u0s&Edata/00ch| 00d0: 61 6e 67 65 6c 6f 67 2d 61 62 33 34 39 31 38 30 |angelog-ab349180| 00e0: 61 30 34 30 35 30 31 30 2e 6e 64 2e 69 00 03 00 |a0405010.nd.i...| 00f0: 01 00 00 00 00 00 00 00 05 00 00 00 04 00 00 00 |................| #endif #if zstd no-rust $ f --size --hex --bytes 256 body body: size=116327 (no-bigendian !) body: size=116322 (bigendian !) 0000: 04 6e 6f 6e 65 48 47 32 30 00 00 00 00 00 00 00 |.noneHG20.......| 0010: 7c 07 53 54 52 45 41 4d 32 00 00 00 00 03 00 09 ||.STREAM2.......| 0020: 06 09 04 0c 40 62 79 74 65 63 6f 75 6e 74 31 30 |....@bytecount10| 0030: 31 32 37 36 66 69 6c 65 63 6f 75 6e 74 31 30 39 |1276filecount109| (no-bigendian !) 0030: 31 32 37 31 66 69 6c 65 63 6f 75 6e 74 31 30 39 |1271filecount109| (bigendian !) 0040: 34 72 65 71 75 69 72 65 6d 65 6e 74 73 67 65 6e |4requirementsgen| 0050: 65 72 61 6c 64 65 6c 74 61 25 32 43 72 65 76 6c |eraldelta%2Crevl| 0060: 6f 67 2d 63 6f 6d 70 72 65 73 73 69 6f 6e 2d 7a |og-compression-z| 0070: 73 74 64 25 32 43 72 65 76 6c 6f 67 76 31 25 32 |std%2Crevlogv1%2| 0080: 43 73 70 61 72 73 65 72 65 76 6c 6f 67 00 00 80 |Csparserevlog...| 0090: 00 73 08 42 64 61 74 61 2f 30 2e 69 00 03 00 01 |.s.Bdata/0.i....| 00a0: 00 00 00 00 00 00 00 02 00 00 00 01 00 00 00 00 |................| 00b0: 00 00 00 01 ff ff ff ff ff ff ff ff 80 29 63 a0 |.............)c.| 00c0: 49 d3 23 87 bf ce fe 56 67 92 67 2c 69 d1 ec 39 |I.#....Vg.g,i..9| 00d0: 00 00 00 00 00 00 00 00 00 00 00 00 75 30 73 26 |............u0s&| 00e0: 45 64 61 74 61 2f 30 30 63 68 61 6e 67 65 6c 6f |Edata/00changelo| 00f0: 67 2d 61 62 33 34 39 31 38 30 61 30 34 30 35 30 |g-ab349180a04050| #endif #if zstd rust no-dirstate-v2 $ f --size --hex --bytes 256 body body: size=116310 (no-rust !) body: size=116495 (rust no-stream-legacy no-bigendian !) body: size=116490 (rust no-stream-legacy bigendian !) body: size=116327 (rust stream-legacy no-bigendian !) body: size=116322 (rust stream-legacy bigendian !) 0000: 04 6e 6f 6e 65 48 47 32 30 00 00 00 00 00 00 00 |.noneHG20.......| 0010: 7c 07 53 54 52 45 41 4d 32 00 00 00 00 03 00 09 ||.STREAM2.......| 0020: 06 09 04 0c 40 62 79 74 65 63 6f 75 6e 74 31 30 |....@bytecount10| 0030: 31 32 37 36 66 69 6c 65 63 6f 75 6e 74 31 30 39 |1276filecount109| (no-rust !) 0040: 33 72 65 71 75 69 72 65 6d 65 6e 74 73 67 65 6e |3requirementsgen| (no-rust !) 0030: 31 34 30 32 66 69 6c 65 63 6f 75 6e 74 31 30 39 |1402filecount109| (rust no-stream-legacy no-bigendian !) 0030: 31 33 39 37 66 69 6c 65 63 6f 75 6e 74 31 30 39 |1397filecount109| (rust no-stream-legacy bigendian !) 0040: 36 72 65 71 75 69 72 65 6d 65 6e 74 73 67 65 6e |6requirementsgen| (rust no-stream-legacy !) 0030: 31 32 37 36 66 69 6c 65 63 6f 75 6e 74 31 30 39 |1276filecount109| (rust stream-legacy no-bigendian !) 0030: 31 32 37 31 66 69 6c 65 63 6f 75 6e 74 31 30 39 |1271filecount109| (rust stream-legacy bigendian !) 0040: 34 72 65 71 75 69 72 65 6d 65 6e 74 73 67 65 6e |4requirementsgen| (rust stream-legacy !) 0050: 65 72 61 6c 64 65 6c 74 61 25 32 43 72 65 76 6c |eraldelta%2Crevl| 0060: 6f 67 2d 63 6f 6d 70 72 65 73 73 69 6f 6e 2d 7a |og-compression-z| 0070: 73 74 64 25 32 43 72 65 76 6c 6f 67 76 31 25 32 |std%2Crevlogv1%2| 0080: 43 73 70 61 72 73 65 72 65 76 6c 6f 67 00 00 80 |Csparserevlog...| 0090: 00 73 08 42 64 61 74 61 2f 30 2e 69 00 03 00 01 |.s.Bdata/0.i....| 00a0: 00 00 00 00 00 00 00 02 00 00 00 01 00 00 00 00 |................| 00b0: 00 00 00 01 ff ff ff ff ff ff ff ff 80 29 63 a0 |.............)c.| 00c0: 49 d3 23 87 bf ce fe 56 67 92 67 2c 69 d1 ec 39 |I.#....Vg.g,i..9| 00d0: 00 00 00 00 00 00 00 00 00 00 00 00 75 30 73 26 |............u0s&| 00e0: 45 64 61 74 61 2f 30 30 63 68 61 6e 67 65 6c 6f |Edata/00changelo| 00f0: 67 2d 61 62 33 34 39 31 38 30 61 30 34 30 35 30 |g-ab349180a04050| #endif #if zstd dirstate-v2 $ f --size --hex --bytes 256 body body: size=109549 0000: 04 6e 6f 6e 65 48 47 32 30 00 00 00 00 00 00 00 |.noneHG20.......| 0010: c0 07 53 54 52 45 41 4d 32 00 00 00 00 03 00 09 |..STREAM2.......| 0020: 05 09 04 0c 85 62 79 74 65 63 6f 75 6e 74 39 35 |.....bytecount95| 0030: 38 39 37 66 69 6c 65 63 6f 75 6e 74 31 30 33 30 |897filecount1030| 0040: 72 65 71 75 69 72 65 6d 65 6e 74 73 64 6f 74 65 |requirementsdote| 0050: 6e 63 6f 64 65 25 32 43 65 78 70 2d 64 69 72 73 |ncode%2Cexp-dirs| 0060: 74 61 74 65 2d 76 32 25 32 43 66 6e 63 61 63 68 |tate-v2%2Cfncach| 0070: 65 25 32 43 67 65 6e 65 72 61 6c 64 65 6c 74 61 |e%2Cgeneraldelta| 0080: 25 32 43 70 65 72 73 69 73 74 65 6e 74 2d 6e 6f |%2Cpersistent-no| 0090: 64 65 6d 61 70 25 32 43 72 65 76 6c 6f 67 2d 63 |demap%2Crevlog-c| 00a0: 6f 6d 70 72 65 73 73 69 6f 6e 2d 7a 73 74 64 25 |ompression-zstd%| 00b0: 32 43 72 65 76 6c 6f 67 76 31 25 32 43 73 70 61 |2Crevlogv1%2Cspa| 00c0: 72 73 65 72 65 76 6c 6f 67 25 32 43 73 74 6f 72 |rserevlog%2Cstor| 00d0: 65 00 00 80 00 73 08 42 64 61 74 61 2f 30 2e 69 |e....s.Bdata/0.i| 00e0: 00 03 00 01 00 00 00 00 00 00 00 02 00 00 00 01 |................| 00f0: 00 00 00 00 00 00 00 01 ff ff ff ff ff ff ff ff |................| #endif --uncompressed is an alias to --stream #if stream-legacy $ hg clone --uncompressed -U http://localhost:$HGPORT clone1-uncompressed streaming all changes 1091 files to transfer, 102 KB of data (no-zstd !) transferred 102 KB in * seconds (* */sec) (glob) (no-zstd !) 1091 files to transfer, 98.8 KB of data (zstd !) transferred 98.8 KB in * seconds (* */sec) (glob) (zstd !) searching for changes no changes found #endif #if stream-bundle2-v2 $ hg clone --uncompressed -U http://localhost:$HGPORT clone1-uncompressed streaming all changes 1094 files to transfer, 102 KB of data (no-zstd !) transferred 102 KB in * seconds (* */sec) (glob) (no-zstd !) 1094 files to transfer, 98.9 KB of data (zstd no-rust !) transferred 98.9 KB in * seconds (* */sec) (glob) (zstd no-rust !) 1096 files to transfer, 99.0 KB of data (zstd rust !) transferred 99.0 KB in * seconds (* */sec) (glob) (zstd rust !) #endif #if stream-bundle2-v3 $ hg clone --uncompressed -U http://localhost:$HGPORT clone1-uncompressed streaming all changes 1093 entries to transfer transferred 102 KB in * seconds (* */sec) (glob) (no-zstd !) transferred 98.9 KB in * seconds (* */sec) (glob) (zstd no-rust !) transferred 99.0 KB in * seconds (* */sec) (glob) (zstd rust !) #endif Clone with background file closing enabled #if stream-legacy $ hg --debug --config worker.backgroundclose=true --config worker.backgroundcloseminfilecount=1 clone --stream -U http://localhost:$HGPORT clone-background | grep -v adding using http://localhost:$HGPORT/ sending capabilities command sending branchmap command streaming all changes sending stream_out command 1091 files to transfer, 102 KB of data (no-zstd !) 1091 files to transfer, 98.8 KB of data (zstd !) starting 4 threads for background file closing updating the branch cache transferred 102 KB in * seconds (* */sec) (glob) (no-zstd !) transferred 98.8 KB in * seconds (* */sec) (glob) (zstd !) query 1; heads sending batch command searching for changes all remote heads known locally no changes found sending getbundle command bundle2-input-bundle: with-transaction bundle2-input-part: "listkeys" (params: 1 mandatory) supported bundle2-input-part: "phase-heads" supported bundle2-input-part: total payload size 24 bundle2-input-bundle: 2 parts total checking for updated bookmarks updating the branch cache (sent 5 HTTP requests and * bytes; received * bytes in responses) (glob) #endif #if stream-bundle2-v2 $ hg --debug --config worker.backgroundclose=true --config worker.backgroundcloseminfilecount=1 clone --stream -U http://localhost:$HGPORT clone-background | grep -v adding using http://localhost:$HGPORT/ sending capabilities command query 1; heads sending batch command streaming all changes sending getbundle command bundle2-input-bundle: with-transaction bundle2-input-part: "stream2" (params: 3 mandatory) supported applying stream bundle 1094 files to transfer, 102 KB of data (no-zstd !) 1094 files to transfer, 98.9 KB of data (zstd no-rust !) 1096 files to transfer, 99.0 KB of data (zstd rust !) starting 4 threads for background file closing starting 4 threads for background file closing updating the branch cache transferred 102 KB in * seconds (* */sec) (glob) (no-zstd !) bundle2-input-part: total payload size 119001 (no-zstd !) transferred 98.9 KB in * seconds (* */sec) (glob) (zstd no-rust !) transferred 99.0 KB in * seconds (* */sec) (glob) (zstd rust !) bundle2-input-part: total payload size 116162 (zstd no-bigendian no-rust !) bundle2-input-part: total payload size 116330 (zstd no-bigendian rust !) bundle2-input-part: total payload size 116157 (zstd bigendian no-rust !) bundle2-input-part: total payload size 116325 (zstd bigendian rust !) bundle2-input-part: "listkeys" (params: 1 mandatory) supported bundle2-input-bundle: 2 parts total checking for updated bookmarks updating the branch cache (sent 3 HTTP requests and * bytes; received * bytes in responses) (glob) #endif #if stream-bundle2-v3 $ hg --debug --config worker.backgroundclose=true --config worker.backgroundcloseminfilecount=1 clone --stream -U http://localhost:$HGPORT clone-background | grep -v adding using http://localhost:$HGPORT/ sending capabilities command query 1; heads sending batch command streaming all changes sending getbundle command bundle2-input-bundle: with-transaction bundle2-input-part: "stream3-exp" (params: 1 mandatory) supported applying stream bundle 1093 entries to transfer starting 4 threads for background file closing starting 4 threads for background file closing updating the branch cache transferred 102 KB in * seconds (* */sec) (glob) (no-zstd !) bundle2-input-part: total payload size 120096 (no-zstd !) transferred 98.9 KB in * seconds (* */sec) (glob) (zstd no-rust !) transferred 99.0 KB in * seconds (* */sec) (glob) (zstd rust !) bundle2-input-part: total payload size 117257 (zstd no-rust no-bigendian !) bundle2-input-part: total payload size 117425 (zstd rust no-bigendian !) bundle2-input-part: total payload size 117252 (zstd bigendian no-rust !) bundle2-input-part: total payload size 117420 (zstd bigendian rust !) bundle2-input-part: "listkeys" (params: 1 mandatory) supported bundle2-input-bundle: 2 parts total checking for updated bookmarks updating the branch cache (sent 3 HTTP requests and * bytes; received * bytes in responses) (glob) #endif Cannot stream clone when there are secret changesets $ hg -R server phase --force --secret -r tip $ hg clone --stream -U http://localhost:$HGPORT secret-denied warning: stream clone requested but server has them disabled requesting all changes adding changesets adding manifests adding file changes added 2 changesets with 1025 changes to 1025 files new changesets 96ee1d7354c4:c17445101a72 $ killdaemons.py Streaming of secrets can be overridden by server config $ cd server $ hg serve --config server.uncompressedallowsecret=true -p $HGPORT -d --pid-file=hg.pid $ cat hg.pid > $DAEMON_PIDS $ cd .. #if stream-legacy $ hg clone --stream -U http://localhost:$HGPORT secret-allowed streaming all changes 1091 files to transfer, 102 KB of data (no-zstd !) transferred 102 KB in * seconds (* */sec) (glob) (no-zstd !) 1091 files to transfer, 98.8 KB of data (zstd !) transferred 98.8 KB in * seconds (* */sec) (glob) (zstd !) searching for changes no changes found #endif #if stream-bundle2-v2 $ hg clone --stream -U http://localhost:$HGPORT secret-allowed streaming all changes 1094 files to transfer, 102 KB of data (no-zstd !) transferred 102 KB in * seconds (* */sec) (glob) (no-zstd !) 1094 files to transfer, 98.9 KB of data (zstd no-rust !) transferred 98.9 KB in * seconds (* */sec) (glob) (zstd no-rust !) 1096 files to transfer, 99.0 KB of data (zstd rust !) transferred 99.0 KB in * seconds (* */sec) (glob) (zstd rust !) #endif #if stream-bundle2-v3 $ hg clone --stream -U http://localhost:$HGPORT secret-allowed streaming all changes 1093 entries to transfer transferred 102 KB in * seconds (* */sec) (glob) (no-zstd !) transferred 98.9 KB in * seconds (* */sec) (glob) (zstd no-rust !) transferred 99.0 KB in * seconds (* */sec) (glob) (zstd rust !) #endif $ killdaemons.py Verify interaction between preferuncompressed and secret presence $ cd server $ hg serve --config server.preferuncompressed=true -p $HGPORT -d --pid-file=hg.pid $ cat hg.pid > $DAEMON_PIDS $ cd .. $ hg clone -U http://localhost:$HGPORT preferuncompressed-secret requesting all changes adding changesets adding manifests adding file changes added 2 changesets with 1025 changes to 1025 files new changesets 96ee1d7354c4:c17445101a72 $ killdaemons.py Clone not allowed when full bundles disabled and can't serve secrets $ cd server $ hg serve --config server.disablefullbundle=true -p $HGPORT -d --pid-file=hg.pid $ cat hg.pid > $DAEMON_PIDS $ cd .. $ hg clone --stream http://localhost:$HGPORT secret-full-disabled warning: stream clone requested but server has them disabled requesting all changes remote: abort: server has pull-based clones disabled abort: pull failed on remote (remove --pull if specified or upgrade Mercurial) [100] Local stream clone with secrets involved (This is just a test over behavior: if you have access to the repo's files, there is no security so it isn't important to prevent a clone here.) $ hg clone -U --stream server local-secret warning: stream clone requested but server has them disabled requesting all changes adding changesets adding manifests adding file changes added 2 changesets with 1025 changes to 1025 files new changesets 96ee1d7354c4:c17445101a72 Stream clone while repo is changing: $ mkdir changing $ cd changing prepare repo with small and big file to cover both code paths in emitrevlogdata $ hg init repo $ touch repo/f1 $ $TESTDIR/seq.py 50000 > repo/f2 $ hg -R repo ci -Aqm "0" $ HG_TEST_STREAM_WALKED_FILE_1="$TESTTMP/sync_file_walked_1" $ export HG_TEST_STREAM_WALKED_FILE_1 $ HG_TEST_STREAM_WALKED_FILE_2="$TESTTMP/sync_file_walked_2" $ export HG_TEST_STREAM_WALKED_FILE_2 $ HG_TEST_STREAM_WALKED_FILE_3="$TESTTMP/sync_file_walked_3" $ export HG_TEST_STREAM_WALKED_FILE_3 # $ cat << EOF >> $HGRCPATH # > [hooks] # > pre-clone=rm -f "$TESTTMP/sync_file_walked_*" # > EOF $ hg serve -R repo -p $HGPORT1 -d --error errors.log --pid-file=hg.pid --config extensions.stream_steps="$RUNTESTDIR/testlib/ext-stream-clone-steps.py" $ cat hg.pid >> $DAEMON_PIDS clone while modifying the repo between stating file with write lock and actually serving file content $ (hg clone -q --stream -U http://localhost:$HGPORT1 clone; touch "$HG_TEST_STREAM_WALKED_FILE_3") & $ $RUNTESTDIR/testlib/wait-on-file 10 $HG_TEST_STREAM_WALKED_FILE_1 $ echo >> repo/f1 $ echo >> repo/f2 $ hg -R repo ci -m "1" --config ui.timeout.warn=-1 $ touch $HG_TEST_STREAM_WALKED_FILE_2 $ $RUNTESTDIR/testlib/wait-on-file 10 $HG_TEST_STREAM_WALKED_FILE_3 $ hg -R clone id 000000000000 $ cat errors.log $ cd .. Stream repository with bookmarks -------------------------------- (revert introduction of secret changeset) $ hg -R server phase --draft 'secret()' add a bookmark $ hg -R server bookmark -r tip some-bookmark clone it #if stream-legacy $ hg clone --stream http://localhost:$HGPORT with-bookmarks streaming all changes 1091 files to transfer, 102 KB of data (no-zstd !) transferred 102 KB in * seconds (* */sec) (glob) (no-zstd !) 1091 files to transfer, 98.8 KB of data (zstd !) transferred 98.8 KB in * seconds (* */sec) (glob) (zstd !) searching for changes no changes found updating to branch default 1088 files updated, 0 files merged, 0 files removed, 0 files unresolved #endif #if stream-bundle2-v2 $ hg clone --stream http://localhost:$HGPORT with-bookmarks streaming all changes 1097 files to transfer, 102 KB of data (no-zstd !) transferred 102 KB in * seconds (* */sec) (glob) (no-zstd !) 1097 files to transfer, 99.1 KB of data (zstd no-rust !) transferred 99.1 KB in * seconds (* */sec) (glob) (zstd no-rust !) 1099 files to transfer, 99.2 KB of data (zstd rust !) transferred 99.2 KB in * seconds (* */sec) (glob) (zstd rust !) updating to branch default 1088 files updated, 0 files merged, 0 files removed, 0 files unresolved #endif #if stream-bundle2-v3 $ hg clone --stream http://localhost:$HGPORT with-bookmarks streaming all changes 1096 entries to transfer transferred 102 KB in * seconds (* */sec) (glob) (no-zstd !) transferred 99.1 KB in * seconds (* */sec) (glob) (zstd no-rust !) transferred 99.2 KB in * seconds (* */sec) (glob) (zstd rust !) updating to branch default 1088 files updated, 0 files merged, 0 files removed, 0 files unresolved #endif $ hg verify -R with-bookmarks -q $ hg -R with-bookmarks bookmarks some-bookmark 2:5223b5e3265f Stream repository with phases ----------------------------- Clone as publishing $ hg -R server phase -r 'all()' 0: draft 1: draft 2: draft #if stream-legacy $ hg clone --stream http://localhost:$HGPORT phase-publish streaming all changes 1091 files to transfer, 102 KB of data (no-zstd !) transferred 102 KB in * seconds (* */sec) (glob) (no-zstd !) 1091 files to transfer, 98.8 KB of data (zstd !) transferred 98.8 KB in * seconds (* */sec) (glob) (zstd !) searching for changes no changes found updating to branch default 1088 files updated, 0 files merged, 0 files removed, 0 files unresolved #endif #if stream-bundle2-v2 $ hg clone --stream http://localhost:$HGPORT phase-publish streaming all changes 1097 files to transfer, 102 KB of data (no-zstd !) transferred 102 KB in * seconds (* */sec) (glob) (no-zstd !) 1097 files to transfer, 99.1 KB of data (zstd no-rust !) transferred 99.1 KB in * seconds (* */sec) (glob) (zstd no-rust !) 1099 files to transfer, 99.2 KB of data (zstd rust !) transferred 99.2 KB in * seconds (* */sec) (glob) (zstd rust !) updating to branch default 1088 files updated, 0 files merged, 0 files removed, 0 files unresolved #endif #if stream-bundle2-v3 $ hg clone --stream http://localhost:$HGPORT phase-publish streaming all changes 1096 entries to transfer transferred 102 KB in * seconds (* */sec) (glob) (no-zstd !) transferred 99.1 KB in * seconds (* */sec) (glob) (zstd no-rust !) transferred 99.2 KB in * seconds (* */sec) (glob) (zstd rust !) updating to branch default 1088 files updated, 0 files merged, 0 files removed, 0 files unresolved #endif $ hg verify -R phase-publish -q $ hg -R phase-publish phase -r 'all()' 0: public 1: public 2: public Clone as non publishing $ cat << EOF >> server/.hg/hgrc > [phases] > publish = False > EOF $ killdaemons.py $ hg -R server serve -p $HGPORT -d --pid-file=hg.pid $ cat hg.pid > $DAEMON_PIDS #if stream-legacy With v1 of the stream protocol, changeset are always cloned as public. It make stream v1 unsuitable for non-publishing repository. $ hg clone --stream http://localhost:$HGPORT phase-no-publish streaming all changes 1091 files to transfer, 102 KB of data (no-zstd !) transferred 102 KB in * seconds (* */sec) (glob) (no-zstd !) 1091 files to transfer, 98.8 KB of data (zstd !) transferred 98.8 KB in * seconds (* */sec) (glob) (zstd !) searching for changes no changes found updating to branch default 1088 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg -R phase-no-publish phase -r 'all()' 0: public 1: public 2: public #endif #if stream-bundle2-v2 $ hg clone --stream http://localhost:$HGPORT phase-no-publish streaming all changes 1098 files to transfer, 102 KB of data (no-zstd !) transferred 102 KB in * seconds (* */sec) (glob) (no-zstd !) 1098 files to transfer, 99.1 KB of data (zstd no-rust !) transferred 99.1 KB in * seconds (* */sec) (glob) (zstd no-rust !) 1100 files to transfer, 99.2 KB of data (zstd rust !) transferred 99.2 KB in * seconds (* */sec) (glob) (zstd rust !) updating to branch default 1088 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg -R phase-no-publish phase -r 'all()' 0: draft 1: draft 2: draft #endif #if stream-bundle2-v3 $ hg clone --stream http://localhost:$HGPORT phase-no-publish streaming all changes 1097 entries to transfer transferred 102 KB in * seconds (* */sec) (glob) (no-zstd !) transferred 99.1 KB in * seconds (* */sec) (glob) (zstd no-rust !) transferred 99.2 KB in * seconds (* */sec) (glob) (zstd rust !) updating to branch default 1088 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg -R phase-no-publish phase -r 'all()' 0: draft 1: draft 2: draft #endif $ hg verify -R phase-no-publish -q $ killdaemons.py #if stream-legacy With v1 of the stream protocol, changeset are always cloned as public. There's no obsolescence markers exchange in stream v1. #endif #if stream-bundle2-v2 Stream repository with obsolescence ----------------------------------- Clone non-publishing with obsolescence $ cat >> $HGRCPATH << EOF > [experimental] > evolution=all > EOF $ cd server $ echo foo > foo $ hg -q commit -m 'about to be pruned' $ hg debugobsolete `hg log -r . -T '{node}'` -d '0 0' -u test --record-parents 1 new obsolescence markers obsoleted 1 changesets $ hg up null -q $ hg log -T '{rev}: {phase}\n' 2: draft 1: draft 0: draft $ hg serve -p $HGPORT -d --pid-file=hg.pid $ cat hg.pid > $DAEMON_PIDS $ cd .. $ hg clone -U --stream http://localhost:$HGPORT with-obsolescence streaming all changes 1099 files to transfer, 102 KB of data (no-zstd !) transferred 102 KB in * seconds (* */sec) (glob) (no-zstd !) 1099 files to transfer, 99.5 KB of data (zstd no-rust !) transferred 99.5 KB in * seconds (* */sec) (glob) (zstd no-rust !) 1101 files to transfer, 99.6 KB of data (zstd rust !) transferred 99.6 KB in * seconds (* */sec) (glob) (zstd rust !) $ hg -R with-obsolescence log -T '{rev}: {phase}\n' 2: draft 1: draft 0: draft $ hg debugobsolete -R with-obsolescence 8c206a663911c1f97f2f9d7382e417ae55872cfa 0 {5223b5e3265f0df40bb743da62249413d74ac70f} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'} $ hg verify -R with-obsolescence -q $ hg clone -U --stream --config experimental.evolution=0 http://localhost:$HGPORT with-obsolescence-no-evolution streaming all changes remote: abort: server has obsolescence markers, but client cannot receive them via stream clone abort: pull failed on remote [100] $ killdaemons.py #endif #if stream-bundle2-v3 Stream repository with obsolescence ----------------------------------- Clone non-publishing with obsolescence $ cat >> $HGRCPATH << EOF > [experimental] > evolution=all > EOF $ cd server $ echo foo > foo $ hg -q commit -m 'about to be pruned' $ hg debugobsolete `hg log -r . -T '{node}'` -d '0 0' -u test --record-parents 1 new obsolescence markers obsoleted 1 changesets $ hg up null -q $ hg log -T '{rev}: {phase}\n' 2: draft 1: draft 0: draft $ hg serve -p $HGPORT -d --pid-file=hg.pid $ cat hg.pid > $DAEMON_PIDS $ cd .. $ hg clone -U --stream http://localhost:$HGPORT with-obsolescence streaming all changes 1098 entries to transfer transferred 102 KB in * seconds (* */sec) (glob) (no-zstd !) transferred 99.5 KB in * seconds (* */sec) (glob) (zstd no-rust !) transferred 99.6 KB in * seconds (* */sec) (glob) (zstd rust !) $ hg -R with-obsolescence log -T '{rev}: {phase}\n' 2: draft 1: draft 0: draft $ hg debugobsolete -R with-obsolescence 8c206a663911c1f97f2f9d7382e417ae55872cfa 0 {5223b5e3265f0df40bb743da62249413d74ac70f} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'} $ hg verify -R with-obsolescence -q $ hg clone -U --stream --config experimental.evolution=0 http://localhost:$HGPORT with-obsolescence-no-evolution streaming all changes remote: abort: server has obsolescence markers, but client cannot receive them via stream clone abort: pull failed on remote [100] $ killdaemons.py #endif Cloning a repo with no requirements doesn't give some obscure error $ mkdir -p empty-repo/.hg $ hg clone -q --stream ssh://user@dummy/empty-repo empty-repo2 $ hg --cwd empty-repo2 verify -q Cloning a repo with an empty manifestlog doesn't give some weird error $ rm -r empty-repo; hg init empty-repo $ (cd empty-repo; touch x; hg commit -Am empty; hg debugstrip -r 0) > /dev/null $ hg clone -q --stream ssh://user@dummy/empty-repo empty-repo3 $ hg --cwd empty-repo3 verify -q 2>&1 | grep -v warning [1] The warnings filtered out here are talking about zero-length 'orphan' data files. Those are harmless, so that's fine.