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$ cat >> $HGRCPATH << EOF
|
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|
> [web]
|
|
|
> push_ssl = false
|
|
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> allow_push = *
|
|
|
> EOF
|
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|
|
|
$ hg init server
|
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|
$ cd server
|
|
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$ touch a
|
|
|
$ hg -q commit -A -m initial
|
|
|
$ cd ..
|
|
|
|
|
|
$ hg -R server serve -p $HGPORT -d --pid-file hg.pid
|
|
|
$ cat hg.pid >> $DAEMON_PIDS
|
|
|
|
|
|
compression formats are advertised in compression capability
|
|
|
|
|
|
#if zstd
|
|
|
$ get-with-headers.py $LOCALIP:$HGPORT '?cmd=capabilities' | tr ' ' '\n' | grep '^compression=zstd,zlib$' > /dev/null
|
|
|
#else
|
|
|
$ get-with-headers.py $LOCALIP:$HGPORT '?cmd=capabilities' | tr ' ' '\n' | grep '^compression=zlib$' > /dev/null
|
|
|
#endif
|
|
|
|
|
|
$ killdaemons.py
|
|
|
|
|
|
server.compressionengines can replace engines list wholesale
|
|
|
|
|
|
$ hg --config server.compressionengines=none -R server serve -p $HGPORT -d --pid-file hg.pid
|
|
|
$ cat hg.pid > $DAEMON_PIDS
|
|
|
$ get-with-headers.py $LOCALIP:$HGPORT '?cmd=capabilities' | tr ' ' '\n' | grep '^compression=none$' > /dev/null
|
|
|
|
|
|
$ killdaemons.py
|
|
|
|
|
|
Order of engines can also change
|
|
|
|
|
|
$ hg --config server.compressionengines=none,zlib -R server serve -p $HGPORT -d --pid-file hg.pid
|
|
|
$ cat hg.pid > $DAEMON_PIDS
|
|
|
$ get-with-headers.py $LOCALIP:$HGPORT '?cmd=capabilities' | tr ' ' '\n' | grep '^compression=none,zlib$' > /dev/null
|
|
|
|
|
|
$ killdaemons.py
|
|
|
|
|
|
Start a default server again
|
|
|
|
|
|
$ hg -R server serve -p $HGPORT -d --pid-file hg.pid
|
|
|
$ cat hg.pid > $DAEMON_PIDS
|
|
|
|
|
|
Server should send application/mercurial-0.1 to clients if no Accept is used
|
|
|
|
|
|
$ get-with-headers.py --headeronly $LOCALIP:$HGPORT '?cmd=getbundle&heads=e93700bd72895c5addab234c56d4024b487a362f&common=0000000000000000000000000000000000000000' -
|
|
|
200 Script output follows
|
|
|
content-type: application/mercurial-0.1
|
|
|
date: * (glob)
|
|
|
server: * (glob)
|
|
|
transfer-encoding: chunked
|
|
|
|
|
|
Server should send application/mercurial-0.1 when client says it wants it
|
|
|
|
|
|
$ get-with-headers.py --hgproto '0.1' --headeronly $LOCALIP:$HGPORT '?cmd=getbundle&heads=e93700bd72895c5addab234c56d4024b487a362f&common=0000000000000000000000000000000000000000' -
|
|
|
200 Script output follows
|
|
|
content-type: application/mercurial-0.1
|
|
|
date: * (glob)
|
|
|
server: * (glob)
|
|
|
transfer-encoding: chunked
|
|
|
|
|
|
Server should send application/mercurial-0.2 when client says it wants it
|
|
|
|
|
|
$ get-with-headers.py --hgproto '0.2' --headeronly $LOCALIP:$HGPORT '?cmd=getbundle&heads=e93700bd72895c5addab234c56d4024b487a362f&common=0000000000000000000000000000000000000000' -
|
|
|
200 Script output follows
|
|
|
content-type: application/mercurial-0.2
|
|
|
date: * (glob)
|
|
|
server: * (glob)
|
|
|
transfer-encoding: chunked
|
|
|
|
|
|
$ get-with-headers.py --hgproto '0.1 0.2' --headeronly $LOCALIP:$HGPORT '?cmd=getbundle&heads=e93700bd72895c5addab234c56d4024b487a362f&common=0000000000000000000000000000000000000000' -
|
|
|
200 Script output follows
|
|
|
content-type: application/mercurial-0.2
|
|
|
date: * (glob)
|
|
|
server: * (glob)
|
|
|
transfer-encoding: chunked
|
|
|
|
|
|
Requesting a compression format that server doesn't support results will fall back to 0.1
|
|
|
|
|
|
$ get-with-headers.py --hgproto '0.2 comp=aa' --headeronly $LOCALIP:$HGPORT '?cmd=getbundle&heads=e93700bd72895c5addab234c56d4024b487a362f&common=0000000000000000000000000000000000000000' -
|
|
|
200 Script output follows
|
|
|
content-type: application/mercurial-0.1
|
|
|
date: * (glob)
|
|
|
server: * (glob)
|
|
|
transfer-encoding: chunked
|
|
|
|
|
|
#if zstd
|
|
|
zstd is used if available
|
|
|
|
|
|
$ get-with-headers.py --hgproto '0.2 comp=zstd' $LOCALIP:$HGPORT '?cmd=getbundle&heads=e93700bd72895c5addab234c56d4024b487a362f&common=0000000000000000000000000000000000000000' > resp
|
|
|
$ f --size --hexdump --bytes 36 --sha1 resp
|
|
|
resp: size=248, sha1=4d8d8f87fb82bd542ce52881fdc94f850748
|
|
|
0000: 32 30 30 20 53 63 72 69 70 74 20 6f 75 74 70 75 |200 Script outpu|
|
|
|
0010: 74 20 66 6f 6c 6c 6f 77 73 0a 0a 04 7a 73 74 64 |t follows...zstd|
|
|
|
0020: 28 b5 2f fd |(./.|
|
|
|
|
|
|
#endif
|
|
|
|
|
|
application/mercurial-0.2 is not yet used on non-streaming responses
|
|
|
|
|
|
$ get-with-headers.py --hgproto '0.2' $LOCALIP:$HGPORT '?cmd=heads' -
|
|
|
200 Script output follows
|
|
|
content-length: 41
|
|
|
content-type: application/mercurial-0.1
|
|
|
date: * (glob)
|
|
|
server: * (glob)
|
|
|
|
|
|
e93700bd72895c5addab234c56d4024b487a362f
|
|
|
|
|
|
Now test protocol preference usage
|
|
|
|
|
|
$ killdaemons.py
|
|
|
$ hg --config server.compressionengines=none,zlib -R server serve -p $HGPORT -d --pid-file hg.pid
|
|
|
$ cat hg.pid > $DAEMON_PIDS
|
|
|
|
|
|
No Accept will send 0.1+zlib, even though "none" is preferred b/c "none" isn't supported on 0.1
|
|
|
|
|
|
$ get-with-headers.py --headeronly $LOCALIP:$HGPORT '?cmd=getbundle&heads=e93700bd72895c5addab234c56d4024b487a362f&common=0000000000000000000000000000000000000000' Content-Type
|
|
|
200 Script output follows
|
|
|
content-type: application/mercurial-0.1
|
|
|
|
|
|
$ get-with-headers.py $LOCALIP:$HGPORT '?cmd=getbundle&heads=e93700bd72895c5addab234c56d4024b487a362f&common=0000000000000000000000000000000000000000' > resp
|
|
|
$ f --size --hexdump --bytes 28 --sha1 resp
|
|
|
resp: size=227, sha1=35a4c074da74f32f5440da3cbf04
|
|
|
0000: 32 30 30 20 53 63 72 69 70 74 20 6f 75 74 70 75 |200 Script outpu|
|
|
|
0010: 74 20 66 6f 6c 6c 6f 77 73 0a 0a 78 |t follows..x|
|
|
|
|
|
|
Explicit 0.1 will send zlib because "none" isn't supported on 0.1
|
|
|
|
|
|
$ get-with-headers.py --hgproto '0.1' $LOCALIP:$HGPORT '?cmd=getbundle&heads=e93700bd72895c5addab234c56d4024b487a362f&common=0000000000000000000000000000000000000000' > resp
|
|
|
$ f --size --hexdump --bytes 28 --sha1 resp
|
|
|
resp: size=227, sha1=35a4c074da74f32f5440da3cbf04
|
|
|
0000: 32 30 30 20 53 63 72 69 70 74 20 6f 75 74 70 75 |200 Script outpu|
|
|
|
0010: 74 20 66 6f 6c 6c 6f 77 73 0a 0a 78 |t follows..x|
|
|
|
|
|
|
0.2 with no compression will get "none" because that is server's preference
|
|
|
(spec says ZL and UN are implicitly supported)
|
|
|
|
|
|
$ get-with-headers.py --hgproto '0.2' $LOCALIP:$HGPORT '?cmd=getbundle&heads=e93700bd72895c5addab234c56d4024b487a362f&common=0000000000000000000000000000000000000000' > resp
|
|
|
$ f --size --hexdump --bytes 32 --sha1 resp
|
|
|
resp: size=432, sha1=ac931b412ec185a02e0e5bcff98dac83
|
|
|
0000: 32 30 30 20 53 63 72 69 70 74 20 6f 75 74 70 75 |200 Script outpu|
|
|
|
0010: 74 20 66 6f 6c 6c 6f 77 73 0a 0a 04 6e 6f 6e 65 |t follows...none|
|
|
|
|
|
|
Client receives server preference even if local order doesn't match
|
|
|
|
|
|
$ get-with-headers.py --hgproto '0.2 comp=zlib,none' $LOCALIP:$HGPORT '?cmd=getbundle&heads=e93700bd72895c5addab234c56d4024b487a362f&common=0000000000000000000000000000000000000000' > resp
|
|
|
$ f --size --hexdump --bytes 32 --sha1 resp
|
|
|
resp: size=432, sha1=ac931b412ec185a02e0e5bcff98dac83
|
|
|
0000: 32 30 30 20 53 63 72 69 70 74 20 6f 75 74 70 75 |200 Script outpu|
|
|
|
0010: 74 20 66 6f 6c 6c 6f 77 73 0a 0a 04 6e 6f 6e 65 |t follows...none|
|
|
|
|
|
|
Client receives only supported format even if not server preferred format
|
|
|
|
|
|
$ get-with-headers.py --hgproto '0.2 comp=zlib' $LOCALIP:$HGPORT '?cmd=getbundle&heads=e93700bd72895c5addab234c56d4024b487a362f&common=0000000000000000000000000000000000000000' > resp
|
|
|
$ f --size --hexdump --bytes 33 --sha1 resp
|
|
|
resp: size=232, sha1=a1c727f0c9693ca15742a75c30419bc36
|
|
|
0000: 32 30 30 20 53 63 72 69 70 74 20 6f 75 74 70 75 |200 Script outpu|
|
|
|
0010: 74 20 66 6f 6c 6c 6f 77 73 0a 0a 04 7a 6c 69 62 |t follows...zlib|
|
|
|
0020: 78 |x|
|
|
|
|
