debugcommands: allow sending of simple commands with debugwireproto
Previously, we only had support for low-level "raw" operations.
A goal of `hg debugwireproto` is to allow easily performing
higher-level primitives, such as sending a wire protocol command
and reading its response.
We implement a "command" action that does just this.
Currently, we only support simple commands (those without payloads).
We have basic support for sending command arguments. We don't yet
support sending dictionary arguments. This will be implemented later.
To prove it works, we add tests to test-ssh-proto.t that send some
"listkeys" commands.
Note: we don't observe/report os.read() events because these may not be
deterministic. We instead observe/report the read() and readline()
operations on the bufferedinputpipe. These *should* be deterministic.
Differential Revision: https://phab.mercurial-scm.org/D2406
$ 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
sending hello command
devel-peer-request: between
devel-peer-request: pairs: 81 bytes
sending between command
remote: 384
remote: capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch streamreqs=generaldelta,revlogv1 $USUAL_BUNDLE2_CAPS_SERVER$ unbundle=HG10GZ,HG10BZ,HG10UN
remote: 1
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) -> None:
i> hello\n
o> readline() -> 4:
o> 384\n
o> readline() -> 384:
o> capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch streamreqs=generaldelta,revlogv1 $USUAL_BUNDLE2_CAPS_SERVER$ unbundle=HG10GZ,HG10BZ,HG10UN\n
`hg debugserve --sshstdio` works
$ cd server
$ hg debugserve --sshstdio << EOF
> hello
> EOF
384
capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch streamreqs=generaldelta,revlogv1 $USUAL_BUNDLE2_CAPS_SERVER$ unbundle=HG10GZ,HG10BZ,HG10UN
I/O logging works
$ hg debugserve --sshstdio --logiofd 1 << EOF
> hello
> EOF
o> write(4) -> None:
o> 384\n
o> write(384) -> None:
o> capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch streamreqs=generaldelta,revlogv1 $USUAL_BUNDLE2_CAPS_SERVER$ unbundle=HG10GZ,HG10BZ,HG10UN\n
384
capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch streamreqs=generaldelta,revlogv1 $USUAL_BUNDLE2_CAPS_SERVER$ unbundle=HG10GZ,HG10BZ,HG10UN
o> flush() -> None
$ hg debugserve --sshstdio --logiofile $TESTTMP/io << EOF
> hello
> EOF
384
capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch streamreqs=generaldelta,revlogv1 $USUAL_BUNDLE2_CAPS_SERVER$ unbundle=HG10GZ,HG10BZ,HG10UN
$ cat $TESTTMP/io
o> write(4) -> None:
o> 384\n
o> write(384) -> None:
o> capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch streamreqs=generaldelta,revlogv1 $USUAL_BUNDLE2_CAPS_SERVER$ unbundle=HG10GZ,HG10BZ,HG10UN\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) -> None:
i> hello\n
o> readline() -> 4:
o> 384\n
o> readline() -> 384:
o> capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch streamreqs=generaldelta,revlogv1 $USUAL_BUNDLE2_CAPS_SERVER$ unbundle=HG10GZ,HG10BZ,HG10UN\n
i> write(98) -> None:
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
sending hello command
devel-peer-request: between
devel-peer-request: pairs: 81 bytes
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: 384
remote: capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch streamreqs=generaldelta,revlogv1 $USUAL_BUNDLE2_CAPS_SERVER$ unbundle=HG10GZ,HG10BZ,HG10UN
remote: 1
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) -> None:
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> 384\n
o> readline() -> 384:
o> capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch streamreqs=generaldelta,revlogv1 $USUAL_BUNDLE2_CAPS_SERVER$ unbundle=HG10GZ,HG10BZ,HG10UN\n
i> write(98) -> None:
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
sending hello command
devel-peer-request: between
devel-peer-request: pairs: 81 bytes
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) -> None:
i> pre-hello\n
o> readline() -> 2:
o> 0\n
i> write(6) -> None:
i> hello\n
o> readline() -> 4:
o> 384\n
i> write(98) -> None:
i> between\n
i> pairs 81\n
i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
o> readline() -> 384:
o> capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch streamreqs=generaldelta,revlogv1 $USUAL_BUNDLE2_CAPS_SERVER$ unbundle=HG10GZ,HG10BZ,HG10UN\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
sending hello command
devel-peer-request: between
devel-peer-request: pairs: 81 bytes
sending between command
remote: 0
remote: 384
remote: capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch streamreqs=generaldelta,revlogv1 $USUAL_BUNDLE2_CAPS_SERVER$ unbundle=HG10GZ,HG10BZ,HG10UN
remote: 1
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) -> None:
i> unknown1\n
o> readline() -> 2:
o> 0\n
i> write(9) -> None:
i> unknown2\n
o> readline() -> 2:
o> 0\n
i> write(9) -> None:
i> unknown3\n
o> readline() -> 2:
o> 0\n
i> write(6) -> None:
i> hello\n
o> readline() -> 4:
o> 384\n
o> readline() -> 384:
o> capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch streamreqs=generaldelta,revlogv1 $USUAL_BUNDLE2_CAPS_SERVER$ unbundle=HG10GZ,HG10BZ,HG10UN\n
i> write(98) -> None:
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
sending hello command
devel-peer-request: between
devel-peer-request: pairs: 81 bytes
sending between command
remote: 0
remote: 0
remote: 0
remote: 384
remote: capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch streamreqs=generaldelta,revlogv1 $USUAL_BUNDLE2_CAPS_SERVER$ unbundle=HG10GZ,HG10BZ,HG10UN
remote: 1
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) -> None:
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) -> None:
i> hello\n
o> readline() -> 4:
o> 384\n
o> readline() -> 384:
o> capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch streamreqs=generaldelta,revlogv1 $USUAL_BUNDLE2_CAPS_SERVER$ unbundle=HG10GZ,HG10BZ,HG10UN\n
i> write(98) -> None:
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) -> None:
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) -> None:
i> hello\n
o> readline() -> 4:
o> 384\n
o> readline() -> 384:
o> capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch streamreqs=generaldelta,revlogv1 $USUAL_BUNDLE2_CAPS_SERVER$ unbundle=HG10GZ,HG10BZ,HG10UN\n
i> write(98) -> None:
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) -> None:
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) -> None:
i> hello\n
o> readline() -> 4:
o> 384\n
o> readline() -> 384:
o> capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch streamreqs=generaldelta,revlogv1 $USUAL_BUNDLE2_CAPS_SERVER$ unbundle=HG10GZ,HG10BZ,HG10UN\n
i> write(98) -> None:
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) -> None:
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) -> None:
i> hello\n
o> readline() -> 4:
o> 384\n
o> readline() -> 384:
o> capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch streamreqs=generaldelta,revlogv1 $USUAL_BUNDLE2_CAPS_SERVER$ unbundle=HG10GZ,HG10BZ,HG10UN\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) -> None:
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) -> None:
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) -> None:
i> unknown withspace\n
o> readline() -> 2:
o> 0\n
i> write(6) -> None:
i> hello\n
o> readline() -> 4:
o> 384\n
o> readline() -> 384:
o> capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch streamreqs=generaldelta,revlogv1 $USUAL_BUNDLE2_CAPS_SERVER$ unbundle=HG10GZ,HG10BZ,HG10UN\n
i> write(98) -> None:
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) -> None:
i> unknown with multiple spaces\n
o> readline() -> 2:
o> 0\n
i> write(6) -> None:
i> hello\n
o> readline() -> 4:
o> 384\n
o> readline() -> 384:
o> capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch streamreqs=generaldelta,revlogv1 $USUAL_BUNDLE2_CAPS_SERVER$ unbundle=HG10GZ,HG10BZ,HG10UN\n
i> write(98) -> None:
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) -> None:
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) -> None:
i> hello\n
o> readline() -> 4:
o> 384\n
o> readline() -> 384:
o> capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch streamreqs=generaldelta,revlogv1 $USUAL_BUNDLE2_CAPS_SERVER$ unbundle=HG10GZ,HG10BZ,HG10UN\n
i> write(98) -> None:
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) -> None:
i> hello\n
o> readline() -> 4:
o> 384\n
o> readline() -> 384:
o> capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch streamreqs=generaldelta,revlogv1 $USUAL_BUNDLE2_CAPS_SERVER$ unbundle=HG10GZ,HG10BZ,HG10UN\n
i> write(105) -> None:
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) -> None:
i> hello\n
i> between\n
i> pairs 81\n
i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
o> readline() -> 4:
o> 384\n
o> readline() -> 384:
o> capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch streamreqs=generaldelta,revlogv1 $USUAL_BUNDLE2_CAPS_SERVER$ unbundle=HG10GZ,HG10BZ,HG10UN\n
o> readline() -> 2:
o> 1\n
o> readline() -> 1:
o> \n
i> write(31) -> None:
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) -> None:
i> heads\n
o> readline() -> 3:
o> 41\n
i> write(104) -> None:
i> hello\n
i> between\n
i> pairs 81\n
i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
o> readline() -> 41:
o> 68986213bd4485ea51533535e3fc9e78007a711f\n
o> readline() -> 4:
o> 384\n
o> readline() -> 384:
o> capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch streamreqs=generaldelta,revlogv1 $USUAL_BUNDLE2_CAPS_SERVER$ unbundle=HG10GZ,HG10BZ,HG10UN\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) -> None:
i> heads\n
o> readline() -> 3:
o> 41\n
i> write(6) -> None:
i> hello\n
o> readline() -> 41:
o> 68986213bd4485ea51533535e3fc9e78007a711f\n
o> readline() -> 4:
o> 384\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) -> None:
i> upgrade 2e82ab3f-9ce3-4b4e-8f8c-6fd1c0e9e23a proto=irrelevant1%2Cirrelevant2\n
o> readline() -> 2:
o> 0\n
i> write(104) -> None:
i> hello\n
i> between\n
i> pairs 81\n
i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
o> readline() -> 4:
o> 384\n
o> readline() -> 384:
o> capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch streamreqs=generaldelta,revlogv1 $USUAL_BUNDLE2_CAPS_SERVER$ unbundle=HG10GZ,HG10BZ,HG10UN\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-v2-0001 (glob)
devel-peer-request: hello
sending hello command
devel-peer-request: between
devel-peer-request: pairs: 81 bytes
sending between command
remote: 0
remote: 384
remote: capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch streamreqs=generaldelta,revlogv1 $USUAL_BUNDLE2_CAPS_SERVER$ unbundle=HG10GZ,HG10BZ,HG10UN
remote: 1
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-v2-0001\n
> hello\n
> between\n
> pairs 81\n
> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
> readline
> readline
> readline
> EOF
using raw connection to peer
i> write(153) -> None:
i> upgrade this-is-some-token proto=exp-ssh-v2-0001\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-v2-0001\n
o> readline() -> 4:
o> 383\n
o> readline() -> 384:
o> capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch streamreqs=generaldelta,revlogv1 $USUAL_BUNDLE2_CAPS_SERVER$ unbundle=HG10GZ,HG10BZ,HG10UN\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-v2-0001 (glob)
devel-peer-request: hello
sending hello command
devel-peer-request: between
devel-peer-request: pairs: 81 bytes
sending between command
protocol upgraded to exp-ssh-v2-0001
remote: capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch streamreqs=generaldelta,revlogv1 $USUAL_BUNDLE2_CAPS_SERVER$ unbundle=HG10GZ,HG10BZ,HG10UN
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-v2-0001 (glob)
devel-peer-request: hello
sending hello command
devel-peer-request: between
devel-peer-request: pairs: 81 bytes
sending between command
protocol upgraded to exp-ssh-v2-0001
remote: capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch streamreqs=generaldelta,revlogv1 $USUAL_BUNDLE2_CAPS_SERVER$ unbundle=HG10GZ,HG10BZ,HG10UN
Main capabilities:
batch
branchmap
$USUAL_BUNDLE2_CAPS_SERVER$
changegroupsubset
getbundle
known
lookup
pushkey
streamreqs=generaldelta,revlogv1
unbundle=HG10GZ,HG10BZ,HG10UN
unbundlehash
Bundle2 capabilities:
HG20
bookmarks
changegroup
01
02
digests
md5
sha1
sha512
error
abort
unsupportedcontent
pushraced
pushkey
hgtagsfnodes
listkeys
phases
heads
pushkey
remote-changegroup
http
https
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-v2-0001\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) -> None:
i> upgrade this-is-some-token proto=exp-ssh-v2-0001\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-v2-0001\n
o> readline() -> 4:
o> 383\n
o> readline() -> 384:
o> capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch streamreqs=generaldelta,revlogv1 $USUAL_BUNDLE2_CAPS_SERVER$ unbundle=HG10GZ,HG10BZ,HG10UN\n
i> write(6) -> None:
i> hello\n
o> readline() -> 4:
o> 384\n
o> readline() -> 384:
o> capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch streamreqs=generaldelta,revlogv1 $USUAL_BUNDLE2_CAPS_SERVER$ unbundle=HG10GZ,HG10BZ,HG10UN\n
Multiple upgrades is not allowed
$ hg debugwireproto --localssh --peer raw << EOF
> raw
> upgrade this-is-some-token proto=exp-ssh-v2-0001\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) -> None:
i> upgrade this-is-some-token proto=exp-ssh-v2-0001\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-v2-0001\n
o> readline() -> 4:
o> 383\n
o> readline() -> 384:
o> capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch streamreqs=generaldelta,revlogv1 $USUAL_BUNDLE2_CAPS_SERVER$ unbundle=HG10GZ,HG10BZ,HG10UN\n
i> write(45) -> None:
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) -> None:
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) -> None:
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) -> None:
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) -> None:
i> upgrade this-is-some-token proto=unknown1,unknown2\n
o> readline() -> 2:
o> 0\n
i> write(6) -> None:
i> hello\n
o> readline() -> 4:
o> 384\n
o> readline() -> 384:
o> capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch streamreqs=generaldelta,revlogv1 $USUAL_BUNDLE2_CAPS_SERVER$ unbundle=HG10GZ,HG10BZ,HG10UN\n
i> write(98) -> None:
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-v2-0001\n
> invalid\n
> readline
> readavailable
> EOF
using raw connection to peer
i> write(44) -> None:
i> upgrade token proto=exp-ssh-v2-0001\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-v2-0001\n
> hello\n
> invalid\n
> readline
> readavailable
> EOF
using raw connection to peer
i> write(50) -> None:
i> upgrade token proto=exp-ssh-v2-0001\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-v2-0001\n
> hello\n
> between\n
> invalid\n
> readline
> readavailable
> EOF
using raw connection to peer
i> write(58) -> None:
i> upgrade token proto=exp-ssh-v2-0001\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
$ 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) -> None:
i> hello\n
i> between\n
i> pairs 81\n
i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
i> flush() -> None
o> readline() -> 4:
o> 384\n
o> readline() -> 384:
o> capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch streamreqs=generaldelta,revlogv1 $USUAL_BUNDLE2_CAPS_SERVER$ unbundle=HG10GZ,HG10BZ,HG10UN\n
o> readline() -> 2:
o> 1\n
o> readline() -> 1:
o> \n
sending listkeys command
i> write(9) -> None:
i> listkeys\n
i> write(13) -> None:
i> namespace 10\n
i> write(10) -> None: namespaces
i> flush() -> None
o> bufferedreadline() -> 3:
o> 30\n
o> bufferedread(30) -> 30:
o> bookmarks \n
o> namespaces \n
o> phases
response: bookmarks \nnamespaces \nphases
testing ssh2
creating ssh peer from handshake results
i> write(171) -> None:
i> upgrade * proto=exp-ssh-v2-0001\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-v2-0001\n (glob)
o> readline() -> 4:
o> 383\n
o> read(383) -> 383: capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch streamreqs=generaldelta,revlogv1 $USUAL_BUNDLE2_CAPS_SERVER$ unbundle=HG10GZ,HG10BZ,HG10UN
o> read(1) -> 1:
o> \n
sending listkeys command
i> write(9) -> None:
i> listkeys\n
i> write(13) -> None:
i> namespace 10\n
i> write(10) -> None: namespaces
i> flush() -> None
o> bufferedreadline() -> 3:
o> 30\n
o> bufferedread(30) -> 30:
o> bookmarks \n
o> namespaces \n
o> phases
response: bookmarks \nnamespaces \nphases
$ 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) -> None:
i> hello\n
i> between\n
i> pairs 81\n
i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
i> flush() -> None
o> readline() -> 4:
o> 384\n
o> readline() -> 384:
o> capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch streamreqs=generaldelta,revlogv1 $USUAL_BUNDLE2_CAPS_SERVER$ unbundle=HG10GZ,HG10BZ,HG10UN\n
o> readline() -> 2:
o> 1\n
o> readline() -> 1:
o> \n
sending listkeys command
i> write(9) -> None:
i> listkeys\n
i> write(12) -> None:
i> namespace 9\n
i> write(9) -> None: bookmarks
i> flush() -> None
o> bufferedreadline() -> 2:
o> 0\n
response:
testing ssh2
creating ssh peer from handshake results
i> write(171) -> None:
i> upgrade * proto=exp-ssh-v2-0001\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-v2-0001\n (glob)
o> readline() -> 4:
o> 383\n
o> read(383) -> 383: capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch streamreqs=generaldelta,revlogv1 $USUAL_BUNDLE2_CAPS_SERVER$ unbundle=HG10GZ,HG10BZ,HG10UN
o> read(1) -> 1:
o> \n
sending listkeys command
i> write(9) -> None:
i> listkeys\n
i> write(12) -> None:
i> namespace 9\n
i> write(9) -> None: 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) -> None:
i> hello\n
i> between\n
i> pairs 81\n
i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
i> flush() -> None
o> readline() -> 4:
o> 384\n
o> readline() -> 384:
o> capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch streamreqs=generaldelta,revlogv1 $USUAL_BUNDLE2_CAPS_SERVER$ unbundle=HG10GZ,HG10BZ,HG10UN\n
o> readline() -> 2:
o> 1\n
o> readline() -> 1:
o> \n
sending listkeys command
i> write(9) -> None:
i> listkeys\n
i> write(12) -> None:
i> namespace 9\n
i> write(9) -> None: bookmarks
i> flush() -> None
o> bufferedreadline() -> 3:
o> 46\n
o> bufferedread(46) -> 46: bookA 68986213bd4485ea51533535e3fc9e78007a711f
response: bookA 68986213bd4485ea51533535e3fc9e78007a711f
testing ssh2
creating ssh peer from handshake results
i> write(171) -> None:
i> upgrade * proto=exp-ssh-v2-0001\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-v2-0001\n (glob)
o> readline() -> 4:
o> 383\n
o> read(383) -> 383: capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch streamreqs=generaldelta,revlogv1 $USUAL_BUNDLE2_CAPS_SERVER$ unbundle=HG10GZ,HG10BZ,HG10UN
o> read(1) -> 1:
o> \n
sending listkeys command
i> write(9) -> None:
i> listkeys\n
i> write(12) -> None:
i> namespace 9\n
i> write(9) -> None: bookmarks
i> flush() -> None
o> bufferedreadline() -> 3:
o> 46\n
o> bufferedread(46) -> 46: bookA 68986213bd4485ea51533535e3fc9e78007a711f
response: bookA 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) -> None:
i> hello\n
i> between\n
i> pairs 81\n
i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
i> flush() -> None
o> readline() -> 4:
o> 384\n
o> readline() -> 384:
o> capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch streamreqs=generaldelta,revlogv1 $USUAL_BUNDLE2_CAPS_SERVER$ unbundle=HG10GZ,HG10BZ,HG10UN\n
o> readline() -> 2:
o> 1\n
o> readline() -> 1:
o> \n
sending listkeys command
i> write(9) -> None:
i> listkeys\n
i> write(12) -> None:
i> namespace 9\n
i> write(9) -> None: bookmarks
i> flush() -> None
o> bufferedreadline() -> 3:
o> 93\n
o> bufferedread(93) -> 93:
o> bookA 68986213bd4485ea51533535e3fc9e78007a711f\n
o> bookB 1880f3755e2e52e3199e0ee5638128b08642f34d
response: bookA 68986213bd4485ea51533535e3fc9e78007a711f\nbookB 1880f3755e2e52e3199e0ee5638128b08642f34d
testing ssh2
creating ssh peer from handshake results
i> write(171) -> None:
i> upgrade * proto=exp-ssh-v2-0001\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-v2-0001\n (glob)
o> readline() -> 4:
o> 383\n
o> read(383) -> 383: capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch streamreqs=generaldelta,revlogv1 $USUAL_BUNDLE2_CAPS_SERVER$ unbundle=HG10GZ,HG10BZ,HG10UN
o> read(1) -> 1:
o> \n
sending listkeys command
i> write(9) -> None:
i> listkeys\n
i> write(12) -> None:
i> namespace 9\n
i> write(9) -> None: bookmarks
i> flush() -> None
o> bufferedreadline() -> 3:
o> 93\n
o> bufferedread(93) -> 93:
o> bookA 68986213bd4485ea51533535e3fc9e78007a711f\n
o> bookB 1880f3755e2e52e3199e0ee5638128b08642f34d
response: bookA 68986213bd4485ea51533535e3fc9e78007a711f\nbookB 1880f3755e2e52e3199e0ee5638128b08642f34d
$ 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) -> None:
i> hello\n
i> between\n
i> pairs 81\n
i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
i> flush() -> None
o> readline() -> 4:
o> 384\n
o> readline() -> 384:
o> capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch streamreqs=generaldelta,revlogv1 $USUAL_BUNDLE2_CAPS_SERVER$ unbundle=HG10GZ,HG10BZ,HG10UN\n
o> readline() -> 2:
o> 1\n
o> readline() -> 1:
o> \n
sending listkeys command
i> write(9) -> None:
i> listkeys\n
i> write(12) -> None:
i> namespace 6\n
i> write(6) -> None: phases
i> flush() -> None
o> bufferedreadline() -> 3:
o> 15\n
o> bufferedread(15) -> 15: publishing True
response: publishing True
testing ssh2
creating ssh peer from handshake results
i> write(171) -> None:
i> upgrade * proto=exp-ssh-v2-0001\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-v2-0001\n (glob)
o> readline() -> 4:
o> 383\n
o> read(383) -> 383: capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch streamreqs=generaldelta,revlogv1 $USUAL_BUNDLE2_CAPS_SERVER$ unbundle=HG10GZ,HG10BZ,HG10UN
o> read(1) -> 1:
o> \n
sending listkeys command
i> write(9) -> None:
i> listkeys\n
i> write(12) -> None:
i> namespace 6\n
i> write(6) -> None: phases
i> flush() -> None
o> bufferedreadline() -> 3:
o> 15\n
o> bufferedread(15) -> 15: publishing True
response: publishing 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) -> None:
i> hello\n
i> between\n
i> pairs 81\n
i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
i> flush() -> None
o> readline() -> 4:
o> 384\n
o> readline() -> 384:
o> capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch streamreqs=generaldelta,revlogv1 $USUAL_BUNDLE2_CAPS_SERVER$ unbundle=HG10GZ,HG10BZ,HG10UN\n
o> readline() -> 2:
o> 1\n
o> readline() -> 1:
o> \n
sending listkeys command
i> write(9) -> None:
i> listkeys\n
i> write(12) -> None:
i> namespace 6\n
i> write(6) -> None: phases
i> flush() -> None
o> bufferedreadline() -> 4:
o> 101\n
o> bufferedread(101) -> 101:
o> 20b8a89289d80036e6c4e87c2083e3bea1586637 1\n
o> c4750011d906c18ea2f0527419cbc1a544435150 1\n
o> publishing True
response: 20b8a89289d80036e6c4e87c2083e3bea1586637 1\nc4750011d906c18ea2f0527419cbc1a544435150 1\npublishing True
testing ssh2
creating ssh peer from handshake results
i> write(171) -> None:
i> upgrade * proto=exp-ssh-v2-0001\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-v2-0001\n (glob)
o> readline() -> 4:
o> 383\n
o> read(383) -> 383: capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch streamreqs=generaldelta,revlogv1 $USUAL_BUNDLE2_CAPS_SERVER$ unbundle=HG10GZ,HG10BZ,HG10UN
o> read(1) -> 1:
o> \n
sending listkeys command
i> write(9) -> None:
i> listkeys\n
i> write(12) -> None:
i> namespace 6\n
i> write(6) -> None: phases
i> flush() -> None
o> bufferedreadline() -> 4:
o> 101\n
o> bufferedread(101) -> 101:
o> 20b8a89289d80036e6c4e87c2083e3bea1586637 1\n
o> c4750011d906c18ea2f0527419cbc1a544435150 1\n
o> publishing True
response: 20b8a89289d80036e6c4e87c2083e3bea1586637 1\nc4750011d906c18ea2f0527419cbc1a544435150 1\npublishing 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) -> None:
i> hello\n
i> between\n
i> pairs 81\n
i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
i> flush() -> None
o> readline() -> 4:
o> 384\n
o> readline() -> 384:
o> capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch streamreqs=generaldelta,revlogv1 $USUAL_BUNDLE2_CAPS_SERVER$ unbundle=HG10GZ,HG10BZ,HG10UN\n
o> readline() -> 2:
o> 1\n
o> readline() -> 1:
o> \n
sending listkeys command
i> write(9) -> None:
i> listkeys\n
i> write(12) -> None:
i> namespace 6\n
i> write(6) -> None: phases
i> flush() -> None
o> bufferedreadline() -> 3:
o> 58\n
o> bufferedread(58) -> 58:
o> c4750011d906c18ea2f0527419cbc1a544435150 1\n
o> publishing True
response: c4750011d906c18ea2f0527419cbc1a544435150 1\npublishing True
testing ssh2
creating ssh peer from handshake results
i> write(171) -> None:
i> upgrade * proto=exp-ssh-v2-0001\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-v2-0001\n (glob)
o> readline() -> 4:
o> 383\n
o> read(383) -> 383: capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch streamreqs=generaldelta,revlogv1 $USUAL_BUNDLE2_CAPS_SERVER$ unbundle=HG10GZ,HG10BZ,HG10UN
o> read(1) -> 1:
o> \n
sending listkeys command
i> write(9) -> None:
i> listkeys\n
i> write(12) -> None:
i> namespace 6\n
i> write(6) -> None: phases
i> flush() -> None
o> bufferedreadline() -> 3:
o> 58\n
o> bufferedread(58) -> 58:
o> c4750011d906c18ea2f0527419cbc1a544435150 1\n
o> publishing True
response: c4750011d906c18ea2f0527419cbc1a544435150 1\npublishing 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) -> None:
i> hello\n
i> between\n
i> pairs 81\n
i> 0000000000000000000000000000000000000000-0000000000000000000000000000000000000000
i> flush() -> None
o> readline() -> 4:
o> 384\n
o> readline() -> 384:
o> capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch streamreqs=generaldelta,revlogv1 $USUAL_BUNDLE2_CAPS_SERVER$ unbundle=HG10GZ,HG10BZ,HG10UN\n
o> readline() -> 2:
o> 1\n
o> readline() -> 1:
o> \n
sending listkeys command
i> write(9) -> None:
i> listkeys\n
i> write(12) -> None:
i> namespace 6\n
i> write(6) -> None: phases
i> flush() -> None
o> bufferedreadline() -> 3:
o> 15\n
o> bufferedread(15) -> 15: publishing True
response: publishing True
testing ssh2
creating ssh peer from handshake results
i> write(171) -> None:
i> upgrade * proto=exp-ssh-v2-0001\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-v2-0001\n (glob)
o> readline() -> 4:
o> 383\n
o> read(383) -> 383: capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch streamreqs=generaldelta,revlogv1 $USUAL_BUNDLE2_CAPS_SERVER$ unbundle=HG10GZ,HG10BZ,HG10UN
o> read(1) -> 1:
o> \n
sending listkeys command
i> write(9) -> None:
i> listkeys\n
i> write(12) -> None:
i> namespace 6\n
i> write(6) -> None: phases
i> flush() -> None
o> bufferedreadline() -> 3:
o> 15\n
o> bufferedread(15) -> 15: publishing True
response: publishing True