sharesafe: add functionality to automatically downgrade shares
Reasoning is same as previous patch which adds automatic upgrade support.
Downgrade is required as if automatic upgrade is enabled, all shares upgrade and
then source repository downgrades, shares won't work. We need to downgrade them.
Differential Revision: https://phab.mercurial-scm.org/D9680
#require no-chg
$ cat > hgrc-sshv2 << EOF
> %include $HGRCPATH
> [experimental]
> sshpeer.advertise-v2 = true
> sshserver.support-v2 = true
> EOF
Helper function to run protocol tests against multiple protocol versions.
This is easier than using #testcases because managing differences between
protocols with inline conditional output is hard to read.
$ debugwireproto() {
> commands=`cat -`
> echo 'testing ssh1'
> echo "${commands}" | hg --verbose debugwireproto --localssh
> echo ""
> echo 'testing ssh2'
> echo "${commands}" | HGRCPATH=$TESTTMP/hgrc-sshv2 hg --verbose debugwireproto --localssh
> }
$ cat >> $HGRCPATH << EOF
> [ui]
> ssh = "$PYTHON" "$TESTDIR/dummyssh"
> [devel]
> debug.peer-request = true
> [extensions]
> sshprotoext = $TESTDIR/sshprotoext.py
> EOF
$ hg init server
$ cd server
$ echo 0 > foo
$ hg -q add foo
$ hg commit -m initial
A no-op connection performs a handshake
$ hg debugwireproto --localssh << EOF
> EOF
creating ssh peer from handshake results
Raw peers don't perform any activity
$ hg debugwireproto --localssh --peer raw << EOF
> EOF
using raw connection to peer
$ hg debugwireproto --localssh --peer ssh1 << EOF
> EOF
creating ssh peer for wire protocol version 1
$ hg debugwireproto --localssh --peer ssh2 << EOF
> EOF
creating ssh peer for wire protocol version 2
Test a normal behaving server, for sanity
$ cd ..
$ hg --debug debugpeer ssh://user@dummy/server
running * "*/tests/dummyssh" 'user@dummy' 'hg -R server serve --stdio' (glob) (no-windows !)
running * "*\tests/dummyssh" "user@dummy" "hg -R server serve --stdio" (glob) (windows !)
devel-peer-request: hello+between
devel-peer-request: pairs: 81 bytes
sending hello command
sending between command
remote: 463
remote: capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash
remote: 1
devel-peer-request: protocaps
devel-peer-request: caps: * bytes (glob)
sending protocaps command
url: ssh://user@dummy/server
local: no
pushable: yes
Server should answer the "hello" command in isolation
$ hg -R server debugwireproto --localssh --peer raw << EOF
> raw
> hello\n
> readline
> readline
> EOF
using raw connection to peer
i> write(6) -> 6:
i> hello\n
o> readline() -> 4:
o> 463\n
o> readline() -> 463:
o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n
`hg debugserve --sshstdio` works
$ cd server
$ hg debugserve --sshstdio << EOF
> hello
> EOF
463
capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash
I/O logging works
$ hg debugserve --sshstdio --logiofd 1 << EOF
> hello
> EOF
e> flush() -> None
o> write(4) -> 4:
o> 463\n
o> write(463) -> 463:
o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n
463
capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash
o> flush() -> None
$ hg debugserve --sshstdio --logiofile $TESTTMP/io << EOF
> hello
> EOF
463
capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash
$ cat $TESTTMP/io
e> flush() -> None
o> write(4) -> 4:
o> 463\n
o> write(463) -> 463:
o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n
o> flush() -> None
$ cd ..
>=0.9.1 clients send a "hello" + "between" for the null range as part of handshake.
Server should reply with capabilities and should send "1\n\n" as a successful
reply with empty response to the "between".
$ hg -R server debugwireproto --localssh --peer raw << EOF
> raw
> hello\n
> readline
> readline
> raw
> between\n
> pairs 81\n
> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
> readline
> readline
> EOF
using raw connection to peer
i> write(6) -> 6:
i> hello\n
o> readline() -> 4:
o> 463\n
o> readline() -> 463:
o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n
i> write(98) -> 98:
i> between\n
i> pairs 81\n
i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
o> readline() -> 2:
o> 1\n
o> readline() -> 1:
o> \n
SSH banner is not printed by default, ignored by clients
$ SSHSERVERMODE=banner hg debugpeer ssh://user@dummy/server
url: ssh://user@dummy/server
local: no
pushable: yes
--debug will print the banner
$ SSHSERVERMODE=banner hg --debug debugpeer ssh://user@dummy/server
running * "*/tests/dummyssh" 'user@dummy' 'hg -R server serve --stdio' (glob) (no-windows !)
running * "*\tests/dummyssh" "user@dummy" "hg -R server serve --stdio" (glob) (windows !)
devel-peer-request: hello+between
devel-peer-request: pairs: 81 bytes
sending hello command
sending between command
remote: banner: line 0
remote: banner: line 1
remote: banner: line 2
remote: banner: line 3
remote: banner: line 4
remote: banner: line 5
remote: banner: line 6
remote: banner: line 7
remote: banner: line 8
remote: banner: line 9
remote: 463
remote: capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash
remote: 1
devel-peer-request: protocaps
devel-peer-request: caps: * bytes (glob)
sending protocaps command
url: ssh://user@dummy/server
local: no
pushable: yes
And test the banner with the raw protocol
$ SSHSERVERMODE=banner hg -R server debugwireproto --localssh --peer raw << EOF
> raw
> hello\n
> readline
> readline
> readline
> readline
> readline
> readline
> readline
> readline
> readline
> readline
> readline
> readline
> raw
> between\n
> pairs 81\n
> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
> readline
> readline
> EOF
using raw connection to peer
i> write(6) -> 6:
i> hello\n
o> readline() -> 15:
o> banner: line 0\n
o> readline() -> 15:
o> banner: line 1\n
o> readline() -> 15:
o> banner: line 2\n
o> readline() -> 15:
o> banner: line 3\n
o> readline() -> 15:
o> banner: line 4\n
o> readline() -> 15:
o> banner: line 5\n
o> readline() -> 15:
o> banner: line 6\n
o> readline() -> 15:
o> banner: line 7\n
o> readline() -> 15:
o> banner: line 8\n
o> readline() -> 15:
o> banner: line 9\n
o> readline() -> 4:
o> 463\n
o> readline() -> 463:
o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n
i> write(98) -> 98:
i> between\n
i> pairs 81\n
i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
o> readline() -> 2:
o> 1\n
o> readline() -> 1:
o> \n
Connecting to a <0.9.1 server that doesn't support the hello command.
The client should refuse, as we dropped support for connecting to such
servers.
$ SSHSERVERMODE=no-hello hg --debug debugpeer ssh://user@dummy/server
running * "*/tests/dummyssh" 'user@dummy' 'hg -R server serve --stdio' (glob) (no-windows !)
running * "*\tests/dummyssh" "user@dummy" "hg -R server serve --stdio" (glob) (windows !)
devel-peer-request: hello+between
devel-peer-request: pairs: 81 bytes
sending hello command
sending between command
remote: 0
remote: 1
abort: no suitable response from remote hg
[255]
Sending an unknown command to the server results in an empty response to that command
$ hg -R server debugwireproto --localssh --peer raw << EOF
> raw
> pre-hello\n
> readline
> raw
> hello\n
> readline
> raw
> between\n
> pairs 81\n
> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
> readline
> readline
> EOF
using raw connection to peer
i> write(10) -> 10:
i> pre-hello\n
o> readline() -> 2:
o> 0\n
i> write(6) -> 6:
i> hello\n
o> readline() -> 4:
o> 463\n
i> write(98) -> 98:
i> between\n
i> pairs 81\n
i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
o> readline() -> 463:
o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n
o> readline() -> 2:
o> 1\n
$ hg --config sshpeer.mode=extra-handshake-commands --config sshpeer.handshake-mode=pre-no-args --debug debugpeer ssh://user@dummy/server
running * "*/tests/dummyssh" 'user@dummy' 'hg -R server serve --stdio' (glob) (no-windows !)
running * "*\tests/dummyssh" "user@dummy" "hg -R server serve --stdio" (glob) (windows !)
sending no-args command
devel-peer-request: hello+between
devel-peer-request: pairs: 81 bytes
sending hello command
sending between command
remote: 0
remote: 463
remote: capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash
remote: 1
devel-peer-request: protocaps
devel-peer-request: caps: * bytes (glob)
sending protocaps command
url: ssh://user@dummy/server
local: no
pushable: yes
Send multiple unknown commands before hello
$ hg -R server debugwireproto --localssh --peer raw << EOF
> raw
> unknown1\n
> readline
> raw
> unknown2\n
> readline
> raw
> unknown3\n
> readline
> raw
> hello\n
> readline
> readline
> raw
> between\n
> pairs 81\n
> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
> readline
> readline
> EOF
using raw connection to peer
i> write(9) -> 9:
i> unknown1\n
o> readline() -> 2:
o> 0\n
i> write(9) -> 9:
i> unknown2\n
o> readline() -> 2:
o> 0\n
i> write(9) -> 9:
i> unknown3\n
o> readline() -> 2:
o> 0\n
i> write(6) -> 6:
i> hello\n
o> readline() -> 4:
o> 463\n
o> readline() -> 463:
o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n
i> write(98) -> 98:
i> between\n
i> pairs 81\n
i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
o> readline() -> 2:
o> 1\n
o> readline() -> 1:
o> \n
$ hg --config sshpeer.mode=extra-handshake-commands --config sshpeer.handshake-mode=pre-multiple-no-args --debug debugpeer ssh://user@dummy/server
running * "*/tests/dummyssh" 'user@dummy' 'hg -R server serve --stdio' (glob) (no-windows !)
running * "*\tests/dummyssh" "user@dummy" "hg -R server serve --stdio" (glob) (windows !)
sending unknown1 command
sending unknown2 command
sending unknown3 command
devel-peer-request: hello+between
devel-peer-request: pairs: 81 bytes
sending hello command
sending between command
remote: 0
remote: 0
remote: 0
remote: 463
remote: capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash
remote: 1
devel-peer-request: protocaps
devel-peer-request: caps: * bytes (glob)
sending protocaps command
url: ssh://user@dummy/server
local: no
pushable: yes
Send an unknown command before hello that has arguments
$ cd server
$ hg debugwireproto --localssh --peer raw << EOF
> raw
> with-args\n
> foo 13\n
> value for foo\n
> bar 13\n
> value for bar\n
> readline
> readline
> readline
> readline
> readline
> raw
> hello\n
> readline
> readline
> raw
> between\n
> pairs 81\n
> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
> readline
> readline
> EOF
using raw connection to peer
i> write(52) -> 52:
i> with-args\n
i> foo 13\n
i> value for foo\n
i> bar 13\n
i> value for bar\n
o> readline() -> 2:
o> 0\n
o> readline() -> 2:
o> 0\n
o> readline() -> 2:
o> 0\n
o> readline() -> 2:
o> 0\n
o> readline() -> 2:
o> 0\n
i> write(6) -> 6:
i> hello\n
o> readline() -> 4:
o> 463\n
o> readline() -> 463:
o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n
i> write(98) -> 98:
i> between\n
i> pairs 81\n
i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
o> readline() -> 2:
o> 1\n
o> readline() -> 1:
o> \n
Send an unknown command having an argument that looks numeric
$ hg debugwireproto --localssh --peer raw << EOF
> raw
> unknown\n
> foo 1\n
> 0\n
> readline
> readline
> readline
> raw
> hello\n
> readline
> readline
> raw
> between\n
> pairs 81\n
> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
> readline
> readline
> EOF
using raw connection to peer
i> write(16) -> 16:
i> unknown\n
i> foo 1\n
i> 0\n
o> readline() -> 2:
o> 0\n
o> readline() -> 2:
o> 0\n
o> readline() -> 2:
o> 0\n
i> write(6) -> 6:
i> hello\n
o> readline() -> 4:
o> 463\n
o> readline() -> 463:
o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n
i> write(98) -> 98:
i> between\n
i> pairs 81\n
i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
o> readline() -> 2:
o> 1\n
o> readline() -> 1:
o> \n
$ hg debugwireproto --localssh --peer raw << EOF
> raw
> unknown\n
> foo 1\n
> 1\n
> readline
> readline
> readline
> raw
> hello\n
> readline
> readline
> raw
> between\n
> pairs 81\n
> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
> readline
> readline
> EOF
using raw connection to peer
i> write(16) -> 16:
i> unknown\n
i> foo 1\n
i> 1\n
o> readline() -> 2:
o> 0\n
o> readline() -> 2:
o> 0\n
o> readline() -> 2:
o> 0\n
i> write(6) -> 6:
i> hello\n
o> readline() -> 4:
o> 463\n
o> readline() -> 463:
o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n
i> write(98) -> 98:
i> between\n
i> pairs 81\n
i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
o> readline() -> 2:
o> 1\n
o> readline() -> 1:
o> \n
When sending a dict argument value, it is serialized to
"<arg> <item count>" followed by "<key> <len>\n<value>" for each item
in the dict.
Dictionary value for unknown command
$ hg debugwireproto --localssh --peer raw << EOF
> raw
> unknown\n
> dict 3\n
> key1 3\n
> foo\n
> key2 3\n
> bar\n
> key3 3\n
> baz\n
> readline
> readline
> readline
> readline
> readline
> readline
> readline
> readline
> raw
> hello\n
> readline
> readline
> EOF
using raw connection to peer
i> write(48) -> 48:
i> unknown\n
i> dict 3\n
i> key1 3\n
i> foo\n
i> key2 3\n
i> bar\n
i> key3 3\n
i> baz\n
o> readline() -> 2:
o> 0\n
o> readline() -> 2:
o> 0\n
o> readline() -> 2:
o> 0\n
o> readline() -> 2:
o> 0\n
o> readline() -> 2:
o> 0\n
o> readline() -> 2:
o> 0\n
o> readline() -> 2:
o> 0\n
o> readline() -> 2:
o> 0\n
i> write(6) -> 6:
i> hello\n
o> readline() -> 4:
o> 463\n
o> readline() -> 463:
o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n
Incomplete dictionary send
$ hg debugwireproto --localssh --peer raw << EOF
> raw
> unknown\n
> dict 3\n
> key1 3\n
> foo\n
> readline
> readline
> readline
> readline
> EOF
using raw connection to peer
i> write(26) -> 26:
i> unknown\n
i> dict 3\n
i> key1 3\n
i> foo\n
o> readline() -> 2:
o> 0\n
o> readline() -> 2:
o> 0\n
o> readline() -> 2:
o> 0\n
o> readline() -> 2:
o> 0\n
Incomplete value send
$ hg debugwireproto --localssh --peer raw << EOF
> raw
> unknown\n
> dict 3\n
> key1 3\n
> fo
> readline
> readline
> readline
> EOF
using raw connection to peer
i> write(24) -> 24:
i> unknown\n
i> dict 3\n
i> key1 3\n
i> fo
o> readline() -> 2:
o> 0\n
o> readline() -> 2:
o> 0\n
o> readline() -> 2:
o> 0\n
Send a command line with spaces
$ hg debugwireproto --localssh --peer raw << EOF
> raw
> unknown withspace\n
> readline
> raw
> hello\n
> readline
> readline
> raw
> between\n
> pairs 81\n
> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
> readline
> readline
> EOF
using raw connection to peer
i> write(18) -> 18:
i> unknown withspace\n
o> readline() -> 2:
o> 0\n
i> write(6) -> 6:
i> hello\n
o> readline() -> 4:
o> 463\n
o> readline() -> 463:
o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n
i> write(98) -> 98:
i> between\n
i> pairs 81\n
i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
o> readline() -> 2:
o> 1\n
o> readline() -> 1:
o> \n
$ hg debugwireproto --localssh --peer raw << EOF
> raw
> unknown with multiple spaces\n
> readline
> raw
> hello\n
> readline
> readline
> raw
> between\n
> pairs 81\n
> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
> readline
> EOF
using raw connection to peer
i> write(29) -> 29:
i> unknown with multiple spaces\n
o> readline() -> 2:
o> 0\n
i> write(6) -> 6:
i> hello\n
o> readline() -> 4:
o> 463\n
o> readline() -> 463:
o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n
i> write(98) -> 98:
i> between\n
i> pairs 81\n
i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
o> readline() -> 2:
o> 1\n
$ hg debugwireproto --localssh --peer raw << EOF
> raw
> unknown with spaces\n
> key 10\n
> some value\n
> readline
> readline
> readline
> raw
> hello\n
> readline
> readline
> raw
> between\n
> pairs 81\n
> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
> readline
> readline
> EOF
using raw connection to peer
i> write(38) -> 38:
i> unknown with spaces\n
i> key 10\n
i> some value\n
o> readline() -> 2:
o> 0\n
o> readline() -> 2:
o> 0\n
o> readline() -> 2:
o> 0\n
i> write(6) -> 6:
i> hello\n
o> readline() -> 4:
o> 463\n
o> readline() -> 463:
o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n
i> write(98) -> 98:
i> between\n
i> pairs 81\n
i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
o> readline() -> 2:
o> 1\n
o> readline() -> 1:
o> \n
Send an unknown command after the "between"
$ hg debugwireproto --localssh --peer raw << EOF
> raw
> hello\n
> readline
> readline
> raw
> between\n
> pairs 81\n
> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000unknown
> readline
> readline
> EOF
using raw connection to peer
i> write(6) -> 6:
i> hello\n
o> readline() -> 4:
o> 463\n
o> readline() -> 463:
o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n
i> write(105) -> 105:
i> between\n
i> pairs 81\n
i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000unknown
o> readline() -> 2:
o> 1\n
o> readline() -> 1:
o> \n
And one with arguments
$ hg debugwireproto --localssh --peer raw << EOF
> raw
> hello\n
> between\n
> pairs 81\n
> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
> readline
> readline
> readline
> readline
> raw
> unknown\n
> foo 5\n
> \nvalue\n
> bar 3\n
> baz\n
> readline
> readline
> readline
> EOF
using raw connection to peer
i> write(104) -> 104:
i> hello\n
i> between\n
i> pairs 81\n
i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
o> readline() -> 4:
o> 463\n
o> readline() -> 463:
o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n
o> readline() -> 2:
o> 1\n
o> readline() -> 1:
o> \n
i> write(31) -> 31:
i> unknown\n
i> foo 5\n
i> \n
i> value\n
i> bar 3\n
i> baz\n
o> readline() -> 2:
o> 0\n
o> readline() -> 2:
o> 0\n
o> readline() -> 0:
Send a valid command before the handshake
$ hg debugwireproto --localssh --peer raw << EOF
> raw
> heads\n
> readline
> raw
> hello\n
> between\n
> pairs 81\n
> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
> readline
> readline
> readline
> readline
> EOF
using raw connection to peer
i> write(6) -> 6:
i> heads\n
o> readline() -> 3:
o> 41\n
i> write(104) -> 104:
i> hello\n
i> between\n
i> pairs 81\n
i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
o> readline() -> 41:
o> 68986213bd4485ea51533535e3fc9e78007a711f\n
o> readline() -> 4:
o> 463\n
o> readline() -> 463:
o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n
o> readline() -> 2:
o> 1\n
And a variation that doesn't send the between command
$ hg debugwireproto --localssh --peer raw << EOF
> raw
> heads\n
> readline
> raw
> hello\n
> readline
> readline
> EOF
using raw connection to peer
i> write(6) -> 6:
i> heads\n
o> readline() -> 3:
o> 41\n
i> write(6) -> 6:
i> hello\n
o> readline() -> 41:
o> 68986213bd4485ea51533535e3fc9e78007a711f\n
o> readline() -> 4:
o> 463\n
Send an upgrade request to a server that doesn't support that command
$ hg debugwireproto --localssh --peer raw << EOF
> raw
> upgrade 2e82ab3f-9ce3-4b4e-8f8c-6fd1c0e9e23a proto=irrelevant1%2Cirrelevant2\n
> readline
> raw
> hello\n
> between\n
> pairs 81\n
> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
> readline
> readline
> readline
> readline
> EOF
using raw connection to peer
i> write(77) -> 77:
i> upgrade 2e82ab3f-9ce3-4b4e-8f8c-6fd1c0e9e23a proto=irrelevant1%2Cirrelevant2\n
o> readline() -> 2:
o> 0\n
i> write(104) -> 104:
i> hello\n
i> between\n
i> pairs 81\n
i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
o> readline() -> 4:
o> 463\n
o> readline() -> 463:
o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n
o> readline() -> 2:
o> 1\n
o> readline() -> 1:
o> \n
$ cd ..
$ hg --config experimental.sshpeer.advertise-v2=true --debug debugpeer ssh://user@dummy/server
running * "*/tests/dummyssh" 'user@dummy' 'hg -R server serve --stdio' (glob) (no-windows !)
running * "*\tests/dummyssh" "user@dummy" "hg -R server serve --stdio" (glob) (windows !)
sending upgrade request: * proto=exp-ssh-v2-0003 (glob)
devel-peer-request: hello+between
devel-peer-request: pairs: 81 bytes
sending hello command
sending between command
remote: 0
remote: 463
remote: capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash
remote: 1
devel-peer-request: protocaps
devel-peer-request: caps: * bytes (glob)
sending protocaps command
url: ssh://user@dummy/server
local: no
pushable: yes
Enable version 2 support on server. We need to do this in hgrc because we can't
use --config with `hg serve --stdio`.
$ cat >> server/.hg/hgrc << EOF
> [experimental]
> sshserver.support-v2 = true
> EOF
Send an upgrade request to a server that supports upgrade
$ cd server
$ hg debugwireproto --localssh --peer raw << EOF
> raw
> upgrade this-is-some-token proto=exp-ssh-v2-0003\n
> hello\n
> between\n
> pairs 81\n
> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
> readline
> readline
> readline
> EOF
using raw connection to peer
i> write(153) -> 153:
i> upgrade this-is-some-token proto=exp-ssh-v2-0003\n
i> hello\n
i> between\n
i> pairs 81\n
i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
o> readline() -> 44:
o> upgraded this-is-some-token exp-ssh-v2-0003\n
o> readline() -> 4:
o> 462\n
o> readline() -> 463:
o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n
$ cd ..
$ hg --config experimental.sshpeer.advertise-v2=true --debug debugpeer ssh://user@dummy/server
running * "*/tests/dummyssh" 'user@dummy' 'hg -R server serve --stdio' (glob) (no-windows !)
running * "*\tests/dummyssh" "user@dummy" "hg -R server serve --stdio" (glob) (windows !)
sending upgrade request: * proto=exp-ssh-v2-0003 (glob)
devel-peer-request: hello+between
devel-peer-request: pairs: 81 bytes
sending hello command
sending between command
protocol upgraded to exp-ssh-v2-0003
remote: capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash
devel-peer-request: protocaps
devel-peer-request: caps: * bytes (glob)
sending protocaps command
url: ssh://user@dummy/server
local: no
pushable: yes
Verify the peer has capabilities
$ hg --config experimental.sshpeer.advertise-v2=true --debug debugcapabilities ssh://user@dummy/server
running * "*/tests/dummyssh" 'user@dummy' 'hg -R server serve --stdio' (glob) (no-windows !)
running * "*\tests/dummyssh" "user@dummy" "hg -R server serve --stdio" (glob) (windows !)
sending upgrade request: * proto=exp-ssh-v2-0003 (glob)
devel-peer-request: hello+between
devel-peer-request: pairs: 81 bytes
sending hello command
sending between command
protocol upgraded to exp-ssh-v2-0003
remote: capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash
devel-peer-request: protocaps
devel-peer-request: caps: * bytes (glob)
sending protocaps command
Main capabilities:
batch
branchmap
$USUAL_BUNDLE2_CAPS$
changegroupsubset
getbundle
known
lookup
protocaps
pushkey
streamreqs=generaldelta,revlogv1,sparserevlog
unbundle=HG10GZ,HG10BZ,HG10UN
unbundlehash
Bundle2 capabilities:
HG20
bookmarks
changegroup
01
02
checkheads
related
digests
md5
sha1
sha512
error
abort
unsupportedcontent
pushraced
pushkey
hgtagsfnodes
listkeys
phases
heads
pushkey
remote-changegroup
http
https
rev-branch-cache
stream
v2
Command after upgrade to version 2 is processed
$ cd server
$ hg debugwireproto --localssh --peer raw << EOF
> raw
> upgrade this-is-some-token proto=exp-ssh-v2-0003\n
> hello\n
> between\n
> pairs 81\n
> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
> readline
> readline
> readline
> raw
> hello\n
> readline
> readline
> EOF
using raw connection to peer
i> write(153) -> 153:
i> upgrade this-is-some-token proto=exp-ssh-v2-0003\n
i> hello\n
i> between\n
i> pairs 81\n
i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
o> readline() -> 44:
o> upgraded this-is-some-token exp-ssh-v2-0003\n
o> readline() -> 4:
o> 462\n
o> readline() -> 463:
o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n
i> write(6) -> 6:
i> hello\n
o> readline() -> 4:
o> 447\n
o> readline() -> 447:
o> capabilities: branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n
Multiple upgrades is not allowed
$ hg debugwireproto --localssh --peer raw << EOF
> raw
> upgrade this-is-some-token proto=exp-ssh-v2-0003\n
> hello\n
> between\n
> pairs 81\n
> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
> readline
> readline
> readline
> raw
> upgrade another-token proto=irrelevant\n
> hello\n
> readline
> readavailable
> EOF
using raw connection to peer
i> write(153) -> 153:
i> upgrade this-is-some-token proto=exp-ssh-v2-0003\n
i> hello\n
i> between\n
i> pairs 81\n
i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
o> readline() -> 44:
o> upgraded this-is-some-token exp-ssh-v2-0003\n
o> readline() -> 4:
o> 462\n
o> readline() -> 463:
o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n
i> write(45) -> 45:
i> upgrade another-token proto=irrelevant\n
i> hello\n
o> readline() -> 1:
o> \n
e> read(-1) -> 42:
e> cannot upgrade protocols multiple times\n
e> -\n
Malformed upgrade request line (not exactly 3 space delimited tokens)
$ hg debugwireproto --localssh --peer raw << EOF
> raw
> upgrade\n
> readline
> EOF
using raw connection to peer
i> write(8) -> 8:
i> upgrade\n
o> readline() -> 2:
o> 0\n
$ hg debugwireproto --localssh --peer raw << EOF
> raw
> upgrade token\n
> readline
> EOF
using raw connection to peer
i> write(14) -> 14:
i> upgrade token\n
o> readline() -> 2:
o> 0\n
$ hg debugwireproto --localssh --peer raw << EOF
> raw
> upgrade token foo=bar extra-token\n
> readline
> EOF
using raw connection to peer
i> write(34) -> 34:
i> upgrade token foo=bar extra-token\n
o> readline() -> 2:
o> 0\n
Upgrade request to unsupported protocol is ignored
$ hg debugwireproto --localssh --peer raw << EOF
> raw
> upgrade this-is-some-token proto=unknown1,unknown2\n
> readline
> raw
> hello\n
> readline
> readline
> raw
> between\n
> pairs 81\n
> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
> readline
> readline
> EOF
using raw connection to peer
i> write(51) -> 51:
i> upgrade this-is-some-token proto=unknown1,unknown2\n
o> readline() -> 2:
o> 0\n
i> write(6) -> 6:
i> hello\n
o> readline() -> 4:
o> 463\n
o> readline() -> 463:
o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n
i> write(98) -> 98:
i> between\n
i> pairs 81\n
i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
o> readline() -> 2:
o> 1\n
o> readline() -> 1:
o> \n
Upgrade request must be followed by hello + between
$ hg debugwireproto --localssh --peer raw << EOF
> raw
> upgrade token proto=exp-ssh-v2-0003\n
> invalid\n
> readline
> readavailable
> EOF
using raw connection to peer
i> write(44) -> 44:
i> upgrade token proto=exp-ssh-v2-0003\n
i> invalid\n
o> readline() -> 1:
o> \n
e> read(-1) -> 46:
e> malformed handshake protocol: missing hello\n
e> -\n
$ hg debugwireproto --localssh --peer raw << EOF
> raw
> upgrade token proto=exp-ssh-v2-0003\n
> hello\n
> invalid\n
> readline
> readavailable
> EOF
using raw connection to peer
i> write(50) -> 50:
i> upgrade token proto=exp-ssh-v2-0003\n
i> hello\n
i> invalid\n
o> readline() -> 1:
o> \n
e> read(-1) -> 48:
e> malformed handshake protocol: missing between\n
e> -\n
$ hg debugwireproto --localssh --peer raw << EOF
> raw
> upgrade token proto=exp-ssh-v2-0003\n
> hello\n
> between\n
> invalid\n
> readline
> readavailable
> EOF
using raw connection to peer
i> write(58) -> 58:
i> upgrade token proto=exp-ssh-v2-0003\n
i> hello\n
i> between\n
i> invalid\n
o> readline() -> 1:
o> \n
e> read(-1) -> 49:
e> malformed handshake protocol: missing pairs 81\n
e> -\n
Legacy commands are not exposed to version 2 of protocol
TODO re-enable these once we're back to actually using v2 commands
$ hg --config experimental.sshpeer.advertise-v2=true debugwireproto --localssh << EOF
> command branches
> nodes 0000000000000000000000000000000000000000
> EOF
creating ssh peer from handshake results
sending branches command
response:
$ hg --config experimental.sshpeer.advertise-v2=true debugwireproto --localssh << EOF
> command changegroup
> roots 0000000000000000000000000000000000000000
> EOF
creating ssh peer from handshake results
sending changegroup command
response:
$ hg --config experimental.sshpeer.advertise-v2=true debugwireproto --localssh << EOF
> command changegroupsubset
> bases 0000000000000000000000000000000000000000
> heads 0000000000000000000000000000000000000000
> EOF
creating ssh peer from handshake results
sending changegroupsubset command
response:
$ cd ..
Test listkeys for listing namespaces
$ hg init empty
$ cd empty
$ debugwireproto << EOF
> command listkeys
> namespace namespaces
> EOF
testing ssh1
creating ssh peer from handshake results
i> write(104) -> 104:
i> hello\n
i> between\n
i> pairs 81\n
i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
i> flush() -> None
o> readline() -> 4:
o> 463\n
o> readline() -> 463:
o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n
o> readline() -> 2:
o> 1\n
o> readline() -> 1:
o> \n
sending listkeys command
i> write(9) -> 9:
i> listkeys\n
i> write(13) -> 13:
i> namespace 10\n
i> write(10) -> 10: namespaces
i> flush() -> None
o> bufferedreadline() -> 3:
o> 30\n
o> bufferedread(30) -> 30:
o> bookmarks\t\n
o> namespaces\t\n
o> phases\t
response: {
b'bookmarks': b'',
b'namespaces': b'',
b'phases': b''
}
testing ssh2
creating ssh peer from handshake results
i> write(171) -> 171:
i> upgrade * proto=exp-ssh-v2-0003\n (glob)
i> hello\n
i> between\n
i> pairs 81\n
i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
i> flush() -> None
o> readline() -> 62:
o> upgraded * exp-ssh-v2-0003\n (glob)
o> readline() -> 4:
o> 462\n
o> read(462) -> 462: capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash
o> read(1) -> 1:
o> \n
sending listkeys command
i> write(9) -> 9:
i> listkeys\n
i> write(13) -> 13:
i> namespace 10\n
i> write(10) -> 10: namespaces
i> flush() -> None
o> bufferedreadline() -> 3:
o> 30\n
o> bufferedread(30) -> 30:
o> bookmarks\t\n
o> namespaces\t\n
o> phases\t
response: {
b'bookmarks': b'',
b'namespaces': b'',
b'phases': b''
}
$ cd ..
Test listkeys for bookmarks
$ hg init bookmarkrepo
$ cd bookmarkrepo
$ echo 0 > foo
$ hg add foo
$ hg -q commit -m initial
$ echo 1 > foo
$ hg commit -m second
With no bookmarks set
$ debugwireproto << EOF
> command listkeys
> namespace bookmarks
> EOF
testing ssh1
creating ssh peer from handshake results
i> write(104) -> 104:
i> hello\n
i> between\n
i> pairs 81\n
i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
i> flush() -> None
o> readline() -> 4:
o> 463\n
o> readline() -> 463:
o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n
o> readline() -> 2:
o> 1\n
o> readline() -> 1:
o> \n
sending listkeys command
i> write(9) -> 9:
i> listkeys\n
i> write(12) -> 12:
i> namespace 9\n
i> write(9) -> 9: bookmarks
i> flush() -> None
o> bufferedreadline() -> 2:
o> 0\n
response: {}
testing ssh2
creating ssh peer from handshake results
i> write(171) -> 171:
i> upgrade * proto=exp-ssh-v2-0003\n (glob)
i> hello\n
i> between\n
i> pairs 81\n
i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
i> flush() -> None
o> readline() -> 62:
o> upgraded * exp-ssh-v2-0003\n (glob)
o> readline() -> 4:
o> 462\n
o> read(462) -> 462: capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash
o> read(1) -> 1:
o> \n
sending listkeys command
i> write(9) -> 9:
i> listkeys\n
i> write(12) -> 12:
i> namespace 9\n
i> write(9) -> 9: bookmarks
i> flush() -> None
o> bufferedreadline() -> 2:
o> 0\n
response: {}
With a single bookmark set
$ hg book -r 0 bookA
$ debugwireproto << EOF
> command listkeys
> namespace bookmarks
> EOF
testing ssh1
creating ssh peer from handshake results
i> write(104) -> 104:
i> hello\n
i> between\n
i> pairs 81\n
i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
i> flush() -> None
o> readline() -> 4:
o> 463\n
o> readline() -> 463:
o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n
o> readline() -> 2:
o> 1\n
o> readline() -> 1:
o> \n
sending listkeys command
i> write(9) -> 9:
i> listkeys\n
i> write(12) -> 12:
i> namespace 9\n
i> write(9) -> 9: bookmarks
i> flush() -> None
o> bufferedreadline() -> 3:
o> 46\n
o> bufferedread(46) -> 46: bookA\t68986213bd4485ea51533535e3fc9e78007a711f
response: {
b'bookA': b'68986213bd4485ea51533535e3fc9e78007a711f'
}
testing ssh2
creating ssh peer from handshake results
i> write(171) -> 171:
i> upgrade * proto=exp-ssh-v2-0003\n (glob)
i> hello\n
i> between\n
i> pairs 81\n
i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
i> flush() -> None
o> readline() -> 62:
o> upgraded * exp-ssh-v2-0003\n (glob)
o> readline() -> 4:
o> 462\n
o> read(462) -> 462: capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash
o> read(1) -> 1:
o> \n
sending listkeys command
i> write(9) -> 9:
i> listkeys\n
i> write(12) -> 12:
i> namespace 9\n
i> write(9) -> 9: bookmarks
i> flush() -> None
o> bufferedreadline() -> 3:
o> 46\n
o> bufferedread(46) -> 46: bookA\t68986213bd4485ea51533535e3fc9e78007a711f
response: {
b'bookA': b'68986213bd4485ea51533535e3fc9e78007a711f'
}
With multiple bookmarks set
$ hg book -r 1 bookB
$ debugwireproto << EOF
> command listkeys
> namespace bookmarks
> EOF
testing ssh1
creating ssh peer from handshake results
i> write(104) -> 104:
i> hello\n
i> between\n
i> pairs 81\n
i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
i> flush() -> None
o> readline() -> 4:
o> 463\n
o> readline() -> 463:
o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n
o> readline() -> 2:
o> 1\n
o> readline() -> 1:
o> \n
sending listkeys command
i> write(9) -> 9:
i> listkeys\n
i> write(12) -> 12:
i> namespace 9\n
i> write(9) -> 9: bookmarks
i> flush() -> None
o> bufferedreadline() -> 3:
o> 93\n
o> bufferedread(93) -> 93:
o> bookA\t68986213bd4485ea51533535e3fc9e78007a711f\n
o> bookB\t1880f3755e2e52e3199e0ee5638128b08642f34d
response: {
b'bookA': b'68986213bd4485ea51533535e3fc9e78007a711f',
b'bookB': b'1880f3755e2e52e3199e0ee5638128b08642f34d'
}
testing ssh2
creating ssh peer from handshake results
i> write(171) -> 171:
i> upgrade * proto=exp-ssh-v2-0003\n (glob)
i> hello\n
i> between\n
i> pairs 81\n
i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
i> flush() -> None
o> readline() -> 62:
o> upgraded * exp-ssh-v2-0003\n (glob)
o> readline() -> 4:
o> 462\n
o> read(462) -> 462: capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash
o> read(1) -> 1:
o> \n
sending listkeys command
i> write(9) -> 9:
i> listkeys\n
i> write(12) -> 12:
i> namespace 9\n
i> write(9) -> 9: bookmarks
i> flush() -> None
o> bufferedreadline() -> 3:
o> 93\n
o> bufferedread(93) -> 93:
o> bookA\t68986213bd4485ea51533535e3fc9e78007a711f\n
o> bookB\t1880f3755e2e52e3199e0ee5638128b08642f34d
response: {
b'bookA': b'68986213bd4485ea51533535e3fc9e78007a711f',
b'bookB': b'1880f3755e2e52e3199e0ee5638128b08642f34d'
}
Test pushkey for bookmarks
$ debugwireproto << EOF
> command pushkey
> namespace bookmarks
> key remote
> old
> new 68986213bd4485ea51533535e3fc9e78007a711f
> EOF
testing ssh1
creating ssh peer from handshake results
i> write(104) -> 104:
i> hello\n
i> between\n
i> pairs 81\n
i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
i> flush() -> None
o> readline() -> 4:
o> 463\n
o> readline() -> 463:
o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n
o> readline() -> 2:
o> 1\n
o> readline() -> 1:
o> \n
sending pushkey command
i> write(8) -> 8:
i> pushkey\n
i> write(6) -> 6:
i> key 6\n
i> write(6) -> 6: remote
i> write(12) -> 12:
i> namespace 9\n
i> write(9) -> 9: bookmarks
i> write(7) -> 7:
i> new 40\n
i> write(40) -> 40: 68986213bd4485ea51533535e3fc9e78007a711f
i> write(6) -> 6:
i> old 0\n
i> flush() -> None
o> bufferedreadline() -> 2:
o> 2\n
o> bufferedread(2) -> 2:
o> 1\n
response: True
testing ssh2
creating ssh peer from handshake results
i> write(171) -> 171:
i> upgrade * proto=exp-ssh-v2-0003\n (glob)
i> hello\n
i> between\n
i> pairs 81\n
i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
i> flush() -> None
o> readline() -> 62:
o> upgraded * exp-ssh-v2-0003\n (glob)
o> readline() -> 4:
o> 462\n
o> read(462) -> 462: capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash
o> read(1) -> 1:
o> \n
sending pushkey command
i> write(8) -> 8:
i> pushkey\n
i> write(6) -> 6:
i> key 6\n
i> write(6) -> 6: remote
i> write(12) -> 12:
i> namespace 9\n
i> write(9) -> 9: bookmarks
i> write(7) -> 7:
i> new 40\n
i> write(40) -> 40: 68986213bd4485ea51533535e3fc9e78007a711f
i> write(6) -> 6:
i> old 0\n
i> flush() -> None
o> bufferedreadline() -> 2:
o> 2\n
o> bufferedread(2) -> 2:
o> 1\n
response: True
$ hg bookmarks
bookA 0:68986213bd44
bookB 1:1880f3755e2e
remote 0:68986213bd44
$ cd ..
Test listkeys for phases
$ hg init phasesrepo
$ cd phasesrepo
Phases on empty repo
$ debugwireproto << EOF
> command listkeys
> namespace phases
> EOF
testing ssh1
creating ssh peer from handshake results
i> write(104) -> 104:
i> hello\n
i> between\n
i> pairs 81\n
i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
i> flush() -> None
o> readline() -> 4:
o> 463\n
o> readline() -> 463:
o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n
o> readline() -> 2:
o> 1\n
o> readline() -> 1:
o> \n
sending listkeys command
i> write(9) -> 9:
i> listkeys\n
i> write(12) -> 12:
i> namespace 6\n
i> write(6) -> 6: phases
i> flush() -> None
o> bufferedreadline() -> 3:
o> 15\n
o> bufferedread(15) -> 15: publishing\tTrue
response: {
b'publishing': b'True'
}
testing ssh2
creating ssh peer from handshake results
i> write(171) -> 171:
i> upgrade * proto=exp-ssh-v2-0003\n (glob)
i> hello\n
i> between\n
i> pairs 81\n
i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
i> flush() -> None
o> readline() -> 62:
o> upgraded * exp-ssh-v2-0003\n (glob)
o> readline() -> 4:
o> 462\n
o> read(462) -> 462: capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash
o> read(1) -> 1:
o> \n
sending listkeys command
i> write(9) -> 9:
i> listkeys\n
i> write(12) -> 12:
i> namespace 6\n
i> write(6) -> 6: phases
i> flush() -> None
o> bufferedreadline() -> 3:
o> 15\n
o> bufferedread(15) -> 15: publishing\tTrue
response: {
b'publishing': b'True'
}
Create some commits
$ echo 0 > foo
$ hg add foo
$ hg -q commit -m initial
$ hg phase --public
$ echo 1 > foo
$ hg commit -m 'head 1 commit 1'
$ echo 2 > foo
$ hg commit -m 'head 1 commit 2'
$ hg -q up 0
$ echo 1a > foo
$ hg commit -m 'head 2 commit 1'
created new head
$ echo 2a > foo
$ hg commit -m 'head 2 commit 2'
Two draft heads
$ debugwireproto << EOF
> command listkeys
> namespace phases
> EOF
testing ssh1
creating ssh peer from handshake results
i> write(104) -> 104:
i> hello\n
i> between\n
i> pairs 81\n
i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
i> flush() -> None
o> readline() -> 4:
o> 463\n
o> readline() -> 463:
o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n
o> readline() -> 2:
o> 1\n
o> readline() -> 1:
o> \n
sending listkeys command
i> write(9) -> 9:
i> listkeys\n
i> write(12) -> 12:
i> namespace 6\n
i> write(6) -> 6: phases
i> flush() -> None
o> bufferedreadline() -> 4:
o> 101\n
o> bufferedread(101) -> 101:
o> 20b8a89289d80036e6c4e87c2083e3bea1586637\t1\n
o> c4750011d906c18ea2f0527419cbc1a544435150\t1\n
o> publishing\tTrue
response: {
b'20b8a89289d80036e6c4e87c2083e3bea1586637': b'1',
b'c4750011d906c18ea2f0527419cbc1a544435150': b'1',
b'publishing': b'True'
}
testing ssh2
creating ssh peer from handshake results
i> write(171) -> 171:
i> upgrade * proto=exp-ssh-v2-0003\n (glob)
i> hello\n
i> between\n
i> pairs 81\n
i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
i> flush() -> None
o> readline() -> 62:
o> upgraded * exp-ssh-v2-0003\n (glob)
o> readline() -> 4:
o> 462\n
o> read(462) -> 462: capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash
o> read(1) -> 1:
o> \n
sending listkeys command
i> write(9) -> 9:
i> listkeys\n
i> write(12) -> 12:
i> namespace 6\n
i> write(6) -> 6: phases
i> flush() -> None
o> bufferedreadline() -> 4:
o> 101\n
o> bufferedread(101) -> 101:
o> 20b8a89289d80036e6c4e87c2083e3bea1586637\t1\n
o> c4750011d906c18ea2f0527419cbc1a544435150\t1\n
o> publishing\tTrue
response: {
b'20b8a89289d80036e6c4e87c2083e3bea1586637': b'1',
b'c4750011d906c18ea2f0527419cbc1a544435150': b'1',
b'publishing': b'True'
}
Single draft head
$ hg phase --public -r 2
$ debugwireproto << EOF
> command listkeys
> namespace phases
> EOF
testing ssh1
creating ssh peer from handshake results
i> write(104) -> 104:
i> hello\n
i> between\n
i> pairs 81\n
i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
i> flush() -> None
o> readline() -> 4:
o> 463\n
o> readline() -> 463:
o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n
o> readline() -> 2:
o> 1\n
o> readline() -> 1:
o> \n
sending listkeys command
i> write(9) -> 9:
i> listkeys\n
i> write(12) -> 12:
i> namespace 6\n
i> write(6) -> 6: phases
i> flush() -> None
o> bufferedreadline() -> 3:
o> 58\n
o> bufferedread(58) -> 58:
o> c4750011d906c18ea2f0527419cbc1a544435150\t1\n
o> publishing\tTrue
response: {
b'c4750011d906c18ea2f0527419cbc1a544435150': b'1',
b'publishing': b'True'
}
testing ssh2
creating ssh peer from handshake results
i> write(171) -> 171:
i> upgrade * proto=exp-ssh-v2-0003\n (glob)
i> hello\n
i> between\n
i> pairs 81\n
i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
i> flush() -> None
o> readline() -> 62:
o> upgraded * exp-ssh-v2-0003\n (glob)
o> readline() -> 4:
o> 462\n
o> read(462) -> 462: capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash
o> read(1) -> 1:
o> \n
sending listkeys command
i> write(9) -> 9:
i> listkeys\n
i> write(12) -> 12:
i> namespace 6\n
i> write(6) -> 6: phases
i> flush() -> None
o> bufferedreadline() -> 3:
o> 58\n
o> bufferedread(58) -> 58:
o> c4750011d906c18ea2f0527419cbc1a544435150\t1\n
o> publishing\tTrue
response: {
b'c4750011d906c18ea2f0527419cbc1a544435150': b'1',
b'publishing': b'True'
}
All public heads
$ hg phase --public -r 4
$ debugwireproto << EOF
> command listkeys
> namespace phases
> EOF
testing ssh1
creating ssh peer from handshake results
i> write(104) -> 104:
i> hello\n
i> between\n
i> pairs 81\n
i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
i> flush() -> None
o> readline() -> 4:
o> 463\n
o> readline() -> 463:
o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n
o> readline() -> 2:
o> 1\n
o> readline() -> 1:
o> \n
sending listkeys command
i> write(9) -> 9:
i> listkeys\n
i> write(12) -> 12:
i> namespace 6\n
i> write(6) -> 6: phases
i> flush() -> None
o> bufferedreadline() -> 3:
o> 15\n
o> bufferedread(15) -> 15: publishing\tTrue
response: {
b'publishing': b'True'
}
testing ssh2
creating ssh peer from handshake results
i> write(171) -> 171:
i> upgrade * proto=exp-ssh-v2-0003\n (glob)
i> hello\n
i> between\n
i> pairs 81\n
i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
i> flush() -> None
o> readline() -> 62:
o> upgraded * exp-ssh-v2-0003\n (glob)
o> readline() -> 4:
o> 462\n
o> read(462) -> 462: capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash
o> read(1) -> 1:
o> \n
sending listkeys command
i> write(9) -> 9:
i> listkeys\n
i> write(12) -> 12:
i> namespace 6\n
i> write(6) -> 6: phases
i> flush() -> None
o> bufferedreadline() -> 3:
o> 15\n
o> bufferedread(15) -> 15: publishing\tTrue
response: {
b'publishing': b'True'
}
Setting public phase via pushkey
$ hg phase --draft --force -r .
$ debugwireproto << EOF
> command pushkey
> namespace phases
> key 7127240a084fd9dc86fe8d1f98e26229161ec82b
> old 1
> new 0
> EOF
testing ssh1
creating ssh peer from handshake results
i> write(104) -> 104:
i> hello\n
i> between\n
i> pairs 81\n
i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
i> flush() -> None
o> readline() -> 4:
o> 463\n
o> readline() -> 463:
o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n
o> readline() -> 2:
o> 1\n
o> readline() -> 1:
o> \n
sending pushkey command
i> write(8) -> 8:
i> pushkey\n
i> write(7) -> 7:
i> key 40\n
i> write(40) -> 40: 7127240a084fd9dc86fe8d1f98e26229161ec82b
i> write(12) -> 12:
i> namespace 6\n
i> write(6) -> 6: phases
i> write(6) -> 6:
i> new 1\n
i> write(1) -> 1: 0
i> write(6) -> 6:
i> old 1\n
i> write(1) -> 1: 1
i> flush() -> None
o> bufferedreadline() -> 2:
o> 2\n
o> bufferedread(2) -> 2:
o> 1\n
response: True
testing ssh2
creating ssh peer from handshake results
i> write(171) -> 171:
i> upgrade * proto=exp-ssh-v2-0003\n (glob)
i> hello\n
i> between\n
i> pairs 81\n
i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
i> flush() -> None
o> readline() -> 62:
o> upgraded * exp-ssh-v2-0003\n (glob)
o> readline() -> 4:
o> 462\n
o> read(462) -> 462: capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash
o> read(1) -> 1:
o> \n
sending pushkey command
i> write(8) -> 8:
i> pushkey\n
i> write(7) -> 7:
i> key 40\n
i> write(40) -> 40: 7127240a084fd9dc86fe8d1f98e26229161ec82b
i> write(12) -> 12:
i> namespace 6\n
i> write(6) -> 6: phases
i> write(6) -> 6:
i> new 1\n
i> write(1) -> 1: 0
i> write(6) -> 6:
i> old 1\n
i> write(1) -> 1: 1
i> flush() -> None
o> bufferedreadline() -> 2:
o> 2\n
o> bufferedread(2) -> 2:
o> 1\n
response: True
$ hg phase .
4: public
$ cd ..
Test batching of requests
$ hg init batching
$ cd batching
$ echo 0 > foo
$ hg add foo
$ hg -q commit -m initial
$ hg phase --public
$ echo 1 > foo
$ hg commit -m 'commit 1'
$ hg -q up 0
$ echo 2 > foo
$ hg commit -m 'commit 2'
created new head
$ hg book -r 1 bookA
$ hg book -r 2 bookB
$ debugwireproto << EOF
> batchbegin
> command heads
> command listkeys
> namespace bookmarks
> command listkeys
> namespace phases
> batchsubmit
> EOF
testing ssh1
creating ssh peer from handshake results
i> write(104) -> 104:
i> hello\n
i> between\n
i> pairs 81\n
i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
i> flush() -> None
o> readline() -> 4:
o> 463\n
o> readline() -> 463:
o> capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash\n
o> readline() -> 2:
o> 1\n
o> readline() -> 1:
o> \n
sending batch with 3 sub-commands
i> write(6) -> 6:
i> batch\n
i> write(4) -> 4:
i> * 0\n
i> write(8) -> 8:
i> cmds 61\n
i> write(61) -> 61: heads ;listkeys namespace=bookmarks;listkeys namespace=phases
i> flush() -> None
o> bufferedreadline() -> 4:
o> 278\n
o> bufferedread(278) -> 278:
o> bfebe6bd38eebc6f8202e419c1171268987ea6a6 4ee3fcef1c800fa2bf23e20af7c83ff111d9c7ab\n
o> ;bookA\t4ee3fcef1c800fa2bf23e20af7c83ff111d9c7ab\n
o> bookB\tbfebe6bd38eebc6f8202e419c1171268987ea6a6;4ee3fcef1c800fa2bf23e20af7c83ff111d9c7ab\t1\n
o> bfebe6bd38eebc6f8202e419c1171268987ea6a6\t1\n
o> publishing\tTrue
response #0: bfebe6bd38eebc6f8202e419c1171268987ea6a6 4ee3fcef1c800fa2bf23e20af7c83ff111d9c7ab\n
response #1: bookA\t4ee3fcef1c800fa2bf23e20af7c83ff111d9c7ab\nbookB\tbfebe6bd38eebc6f8202e419c1171268987ea6a6
response #2: 4ee3fcef1c800fa2bf23e20af7c83ff111d9c7ab\t1\nbfebe6bd38eebc6f8202e419c1171268987ea6a6\t1\npublishing\tTrue
testing ssh2
creating ssh peer from handshake results
i> write(171) -> 171:
i> upgrade * proto=exp-ssh-v2-0003\n (glob)
i> hello\n
i> between\n
i> pairs 81\n
i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
i> flush() -> None
o> readline() -> 62:
o> upgraded * exp-ssh-v2-0003\n (glob)
o> readline() -> 4:
o> 462\n
o> read(462) -> 462: capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash
o> read(1) -> 1:
o> \n
sending batch with 3 sub-commands
i> write(6) -> 6:
i> batch\n
i> write(4) -> 4:
i> * 0\n
i> write(8) -> 8:
i> cmds 61\n
i> write(61) -> 61: heads ;listkeys namespace=bookmarks;listkeys namespace=phases
i> flush() -> None
o> bufferedreadline() -> 4:
o> 278\n
o> bufferedread(278) -> 278:
o> bfebe6bd38eebc6f8202e419c1171268987ea6a6 4ee3fcef1c800fa2bf23e20af7c83ff111d9c7ab\n
o> ;bookA\t4ee3fcef1c800fa2bf23e20af7c83ff111d9c7ab\n
o> bookB\tbfebe6bd38eebc6f8202e419c1171268987ea6a6;4ee3fcef1c800fa2bf23e20af7c83ff111d9c7ab\t1\n
o> bfebe6bd38eebc6f8202e419c1171268987ea6a6\t1\n
o> publishing\tTrue
response #0: bfebe6bd38eebc6f8202e419c1171268987ea6a6 4ee3fcef1c800fa2bf23e20af7c83ff111d9c7ab\n
response #1: bookA\t4ee3fcef1c800fa2bf23e20af7c83ff111d9c7ab\nbookB\tbfebe6bd38eebc6f8202e419c1171268987ea6a6
response #2: 4ee3fcef1c800fa2bf23e20af7c83ff111d9c7ab\t1\nbfebe6bd38eebc6f8202e419c1171268987ea6a6\t1\npublishing\tTrue