mirror of
https://github.com/facebook/sapling.git
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058972ca52
GNU grep, when emitting a matching line that doesn't have a terminating newline, will add an extra newline. Solaris grep passes the original line through without the newline. This causes differences in test output when looking at the last line of the output of get-with-headers.py, which doesn't usually emit (and certainly doesn't guarantee) a terminating newline. Both grep implementations succeed in matching the requested pattern, though, so rely on specifying the full pattern on grep's commandline instead of expecting it in the output, and send the output to /dev/null.
164 lines
7.0 KiB
Perl
164 lines
7.0 KiB
Perl
$ cat >> $HGRCPATH << EOF
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> [web]
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> push_ssl = false
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> allow_push = *
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> EOF
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$ hg init server
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$ cd server
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$ touch a
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$ hg -q commit -A -m initial
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$ cd ..
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$ hg -R server serve -p $HGPORT -d --pid-file hg.pid
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$ cat hg.pid >> $DAEMON_PIDS
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compression formats are advertised in compression capability
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#if zstd
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$ get-with-headers.py $LOCALIP:$HGPORT '?cmd=capabilities' | tr ' ' '\n' | grep '^compression=zstd,zlib$' > /dev/null
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#else
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$ get-with-headers.py $LOCALIP:$HGPORT '?cmd=capabilities' | tr ' ' '\n' | grep '^compression=zlib$' > /dev/null
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#endif
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$ killdaemons.py
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server.compressionengines can replace engines list wholesale
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$ hg --config server.compressionengines=none -R server serve -p $HGPORT -d --pid-file hg.pid
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$ cat hg.pid > $DAEMON_PIDS
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$ get-with-headers.py $LOCALIP:$HGPORT '?cmd=capabilities' | tr ' ' '\n' | grep '^compression=none$' > /dev/null
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$ killdaemons.py
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Order of engines can also change
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$ hg --config server.compressionengines=none,zlib -R server serve -p $HGPORT -d --pid-file hg.pid
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$ cat hg.pid > $DAEMON_PIDS
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$ get-with-headers.py $LOCALIP:$HGPORT '?cmd=capabilities' | tr ' ' '\n' | grep '^compression=none,zlib$' > /dev/null
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$ killdaemons.py
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Start a default server again
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$ hg -R server serve -p $HGPORT -d --pid-file hg.pid
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$ cat hg.pid > $DAEMON_PIDS
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Server should send application/mercurial-0.1 to clients if no Accept is used
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$ get-with-headers.py --headeronly $LOCALIP:$HGPORT '?cmd=getbundle&heads=e93700bd72895c5addab234c56d4024b487a362f&common=0000000000000000000000000000000000000000' -
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200 Script output follows
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content-type: application/mercurial-0.1
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date: * (glob)
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server: * (glob)
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transfer-encoding: chunked
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Server should send application/mercurial-0.1 when client says it wants it
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$ get-with-headers.py --hgproto '0.1' --headeronly $LOCALIP:$HGPORT '?cmd=getbundle&heads=e93700bd72895c5addab234c56d4024b487a362f&common=0000000000000000000000000000000000000000' -
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200 Script output follows
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content-type: application/mercurial-0.1
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date: * (glob)
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server: * (glob)
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transfer-encoding: chunked
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Server should send application/mercurial-0.2 when client says it wants it
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$ get-with-headers.py --hgproto '0.2' --headeronly $LOCALIP:$HGPORT '?cmd=getbundle&heads=e93700bd72895c5addab234c56d4024b487a362f&common=0000000000000000000000000000000000000000' -
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200 Script output follows
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content-type: application/mercurial-0.2
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date: * (glob)
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server: * (glob)
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transfer-encoding: chunked
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$ get-with-headers.py --hgproto '0.1 0.2' --headeronly $LOCALIP:$HGPORT '?cmd=getbundle&heads=e93700bd72895c5addab234c56d4024b487a362f&common=0000000000000000000000000000000000000000' -
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200 Script output follows
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content-type: application/mercurial-0.2
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date: * (glob)
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server: * (glob)
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transfer-encoding: chunked
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Requesting a compression format that server doesn't support results will fall back to 0.1
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$ get-with-headers.py --hgproto '0.2 comp=aa' --headeronly $LOCALIP:$HGPORT '?cmd=getbundle&heads=e93700bd72895c5addab234c56d4024b487a362f&common=0000000000000000000000000000000000000000' -
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200 Script output follows
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content-type: application/mercurial-0.1
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date: * (glob)
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server: * (glob)
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transfer-encoding: chunked
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#if zstd
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zstd is used if available
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$ get-with-headers.py --hgproto '0.2 comp=zstd' $LOCALIP:$HGPORT '?cmd=getbundle&heads=e93700bd72895c5addab234c56d4024b487a362f&common=0000000000000000000000000000000000000000' > resp
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$ f --size --hexdump --bytes 36 --sha1 resp
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resp: size=248, sha1=4d8d8f87fb82bd542ce52881fdc94f850748
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0000: 32 30 30 20 53 63 72 69 70 74 20 6f 75 74 70 75 |200 Script outpu|
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0010: 74 20 66 6f 6c 6c 6f 77 73 0a 0a 04 7a 73 74 64 |t follows...zstd|
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0020: 28 b5 2f fd |(./.|
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#endif
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application/mercurial-0.2 is not yet used on non-streaming responses
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$ get-with-headers.py --hgproto '0.2' $LOCALIP:$HGPORT '?cmd=heads' -
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200 Script output follows
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content-length: 41
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content-type: application/mercurial-0.1
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date: * (glob)
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server: * (glob)
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e93700bd72895c5addab234c56d4024b487a362f
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Now test protocol preference usage
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$ killdaemons.py
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$ hg --config server.compressionengines=none,zlib -R server serve -p $HGPORT -d --pid-file hg.pid
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$ cat hg.pid > $DAEMON_PIDS
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No Accept will send 0.1+zlib, even though "none" is preferred b/c "none" isn't supported on 0.1
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$ get-with-headers.py --headeronly $LOCALIP:$HGPORT '?cmd=getbundle&heads=e93700bd72895c5addab234c56d4024b487a362f&common=0000000000000000000000000000000000000000' Content-Type
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200 Script output follows
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content-type: application/mercurial-0.1
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$ get-with-headers.py $LOCALIP:$HGPORT '?cmd=getbundle&heads=e93700bd72895c5addab234c56d4024b487a362f&common=0000000000000000000000000000000000000000' > resp
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$ f --size --hexdump --bytes 28 --sha1 resp
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resp: size=227, sha1=35a4c074da74f32f5440da3cbf04
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0000: 32 30 30 20 53 63 72 69 70 74 20 6f 75 74 70 75 |200 Script outpu|
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0010: 74 20 66 6f 6c 6c 6f 77 73 0a 0a 78 |t follows..x|
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Explicit 0.1 will send zlib because "none" isn't supported on 0.1
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$ get-with-headers.py --hgproto '0.1' $LOCALIP:$HGPORT '?cmd=getbundle&heads=e93700bd72895c5addab234c56d4024b487a362f&common=0000000000000000000000000000000000000000' > resp
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$ f --size --hexdump --bytes 28 --sha1 resp
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resp: size=227, sha1=35a4c074da74f32f5440da3cbf04
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0000: 32 30 30 20 53 63 72 69 70 74 20 6f 75 74 70 75 |200 Script outpu|
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0010: 74 20 66 6f 6c 6c 6f 77 73 0a 0a 78 |t follows..x|
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0.2 with no compression will get "none" because that is server's preference
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(spec says ZL and UN are implicitly supported)
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$ get-with-headers.py --hgproto '0.2' $LOCALIP:$HGPORT '?cmd=getbundle&heads=e93700bd72895c5addab234c56d4024b487a362f&common=0000000000000000000000000000000000000000' > resp
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$ f --size --hexdump --bytes 32 --sha1 resp
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resp: size=432, sha1=ac931b412ec185a02e0e5bcff98dac83
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0000: 32 30 30 20 53 63 72 69 70 74 20 6f 75 74 70 75 |200 Script outpu|
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0010: 74 20 66 6f 6c 6c 6f 77 73 0a 0a 04 6e 6f 6e 65 |t follows...none|
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Client receives server preference even if local order doesn't match
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$ get-with-headers.py --hgproto '0.2 comp=zlib,none' $LOCALIP:$HGPORT '?cmd=getbundle&heads=e93700bd72895c5addab234c56d4024b487a362f&common=0000000000000000000000000000000000000000' > resp
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$ f --size --hexdump --bytes 32 --sha1 resp
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resp: size=432, sha1=ac931b412ec185a02e0e5bcff98dac83
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0000: 32 30 30 20 53 63 72 69 70 74 20 6f 75 74 70 75 |200 Script outpu|
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0010: 74 20 66 6f 6c 6c 6f 77 73 0a 0a 04 6e 6f 6e 65 |t follows...none|
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Client receives only supported format even if not server preferred format
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$ get-with-headers.py --hgproto '0.2 comp=zlib' $LOCALIP:$HGPORT '?cmd=getbundle&heads=e93700bd72895c5addab234c56d4024b487a362f&common=0000000000000000000000000000000000000000' > resp
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$ f --size --hexdump --bytes 33 --sha1 resp
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resp: size=232, sha1=a1c727f0c9693ca15742a75c30419bc36
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0000: 32 30 30 20 53 63 72 69 70 74 20 6f 75 74 70 75 |200 Script outpu|
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0010: 74 20 66 6f 6c 6c 6f 77 73 0a 0a 04 7a 6c 69 62 |t follows...zlib|
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0020: 78 |x|
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