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sshpeer: initial definition and implementation of new SSH protocol...
sshpeer: initial definition and implementation of new SSH protocol The existing SSH protocol has several design flaws. Future commits will elaborate on these flaws as new features are introduced to combat these flaws. For now, hopefully you can take me for my word that a ground up rewrite of the SSH protocol is needed. This commit lays the foundation for a new SSH protocol by defining a mechanism to upgrade the SSH transport channel away from the default (version 1) protocol to something modern (which we'll call "version 2" for now). This upgrade process is detailed in the internals documentation for the wire protocol. The gist of it is the client sends a request line preceding the "hello" command/line which basically says "I'm requesting an upgrade: here's what I support." If the server recognizes that line, it processes the upgrade request and the transport channel is switched to use the new version of the protocol. If not, it sends an empty response, which is how all Mercurial SSH servers from the beginning of time reacted to unknown commands. The upgrade request is effectively ignored and the client continues to use the existing version of the protocol as if nothing happened. The new version of the SSH protocol is completely identical to version 1 aside from the upgrade dance and the bytes that follow. The immediate bytes that follow the protocol switch are defined to be a length framed "capabilities: " line containing the remote's advertised capabilities. In reality, this looks very similar to what the "hello" response would look like. But it will evolve quickly. The methodology by which the protocol will evolve is important. I'm not going to introduce the new protocol all at once. That would likely lead to endless bike shedding and forward progress would stall. Instead, I intend to tricle out new features and diversions from the existing protocol in small, incremental changes. To support the gradual evolution of the protocol, the on-the-wire advertised protocol name contains an "exp" to denote "experimental" and a 4 digit field to capture the sub-version of the protocol. Whenever we make a BC change to the wire protocol, we can increment this version and lock out all older clients because it will appear as a completely different protocol version. This means we can incur as many breaking changes as we want. We don't have to commit to supporting any one feature or idea for a long period of time. We can even evolve the handshake mechanism, because that is defined as being an implementation detail of the negotiated protocol version! Hopefully this lowers the barrier to accepting changes to the protocol and for experimenting with "radical" ideas during its development. In core, sshpeer received most of the attention. We haven't even implemented the server bits for the new protocol in core yet. Instead, we add very primitive support to our test server, mainly just to exercise the added code paths in sshpeer. Differential Revision: https://phab.mercurial-scm.org/D2061 # no-check-commit because of required foo_bar naming
Denis Laxalde - - Load All Authors

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test-phases-exchange.t
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#require killdaemons
$ cat >> $HGRCPATH << EOF
> [extensions]
> phasereport=$TESTDIR/testlib/ext-phase-report.py
> EOF
$ hgph() { hg log -G --template "{rev} {phase} {desc} - {node|short}\n" $*; }
$ mkcommit() {
> echo "$1" > "$1"
> hg add "$1"
> message="$1"
> shift
> hg ci -m "$message" $*
> }
$ hg init alpha
$ cd alpha
$ mkcommit a-A
test-debug-phase: new rev 0: x -> 1
$ mkcommit a-B
test-debug-phase: new rev 1: x -> 1
$ mkcommit a-C
test-debug-phase: new rev 2: x -> 1
$ mkcommit a-D
test-debug-phase: new rev 3: x -> 1
$ hgph
@ 3 draft a-D - b555f63b6063
|
o 2 draft a-C - 54acac6f23ab
|
o 1 draft a-B - 548a3d25dbf0
|
o 0 draft a-A - 054250a37db4
$ hg init ../beta
$ hg push -r 1 ../beta
pushing to ../beta
searching for changes
adding changesets
adding manifests
adding file changes
added 2 changesets with 2 changes to 2 files
test-debug-phase: new rev 0: x -> 0
test-debug-phase: new rev 1: x -> 0
test-debug-phase: move rev 0: 1 -> 0
test-debug-phase: move rev 1: 1 -> 0
$ hgph
@ 3 draft a-D - b555f63b6063
|
o 2 draft a-C - 54acac6f23ab
|
o 1 public a-B - 548a3d25dbf0
|
o 0 public a-A - 054250a37db4
$ cd ../beta
$ hgph
o 1 public a-B - 548a3d25dbf0
|
o 0 public a-A - 054250a37db4
$ hg up -q
$ mkcommit b-A
test-debug-phase: new rev 2: x -> 1
$ hgph
@ 2 draft b-A - f54f1bb90ff3
|
o 1 public a-B - 548a3d25dbf0
|
o 0 public a-A - 054250a37db4
$ hg pull ../alpha
pulling from ../alpha
searching for changes
adding changesets
adding manifests
adding file changes
added 2 changesets with 2 changes to 2 files (+1 heads)
new changesets 54acac6f23ab:b555f63b6063
test-debug-phase: new rev 3: x -> 0
test-debug-phase: new rev 4: x -> 0
(run 'hg heads' to see heads, 'hg merge' to merge)
$ hgph
o 4 public a-D - b555f63b6063
|
o 3 public a-C - 54acac6f23ab
|
| @ 2 draft b-A - f54f1bb90ff3
|/
o 1 public a-B - 548a3d25dbf0
|
o 0 public a-A - 054250a37db4
pull did not updated ../alpha state.
push from alpha to beta should update phase even if nothing is transferred
$ cd ../alpha
$ hgph # not updated by remote pull
@ 3 draft a-D - b555f63b6063
|
o 2 draft a-C - 54acac6f23ab
|
o 1 public a-B - 548a3d25dbf0
|
o 0 public a-A - 054250a37db4
$ hg push -r 2 ../beta
pushing to ../beta
searching for changes
no changes found
test-debug-phase: move rev 2: 1 -> 0
[1]
$ hgph
@ 3 draft a-D - b555f63b6063
|
o 2 public a-C - 54acac6f23ab
|
o 1 public a-B - 548a3d25dbf0
|
o 0 public a-A - 054250a37db4
$ hg push ../beta
pushing to ../beta
searching for changes
no changes found
test-debug-phase: move rev 3: 1 -> 0
[1]
$ hgph
@ 3 public a-D - b555f63b6063
|
o 2 public a-C - 54acac6f23ab
|
o 1 public a-B - 548a3d25dbf0
|
o 0 public a-A - 054250a37db4
update must update phase of common changeset too
$ hg pull ../beta # getting b-A
pulling from ../beta
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files (+1 heads)
new changesets f54f1bb90ff3
test-debug-phase: new rev 4: x -> 0
(run 'hg heads' to see heads, 'hg merge' to merge)
$ cd ../beta
$ hgph # not updated by remote pull
o 4 public a-D - b555f63b6063
|
o 3 public a-C - 54acac6f23ab
|
| @ 2 draft b-A - f54f1bb90ff3
|/
o 1 public a-B - 548a3d25dbf0
|
o 0 public a-A - 054250a37db4
$ hg pull ../alpha
pulling from ../alpha
searching for changes
no changes found
test-debug-phase: move rev 2: 1 -> 0
$ hgph
o 4 public a-D - b555f63b6063
|
o 3 public a-C - 54acac6f23ab
|
| @ 2 public b-A - f54f1bb90ff3
|/
o 1 public a-B - 548a3d25dbf0
|
o 0 public a-A - 054250a37db4
Publish configuration option
----------------------------
Pull
````
changegroup are added without phase movement
$ hg bundle -a ../base.bundle
5 changesets found
$ cd ..
$ hg init mu
$ cd mu
$ cat > .hg/hgrc << EOF
> [phases]
> publish=0
> EOF
$ hg unbundle ../base.bundle
adding changesets
adding manifests
adding file changes
added 5 changesets with 5 changes to 5 files (+1 heads)
new changesets 054250a37db4:b555f63b6063
test-debug-phase: new rev 0: x -> 1
test-debug-phase: new rev 1: x -> 1
test-debug-phase: new rev 2: x -> 1
test-debug-phase: new rev 3: x -> 1
test-debug-phase: new rev 4: x -> 1
(run 'hg heads' to see heads, 'hg merge' to merge)
$ hgph
o 4 draft a-D - b555f63b6063
|
o 3 draft a-C - 54acac6f23ab
|
| o 2 draft b-A - f54f1bb90ff3
|/
o 1 draft a-B - 548a3d25dbf0
|
o 0 draft a-A - 054250a37db4
$ cd ..
Pulling from publish=False to publish=False does not move boundary.
$ hg init nu
$ cd nu
$ cat > .hg/hgrc << EOF
> [phases]
> publish=0
> EOF
$ hg pull ../mu -r 54acac6f23ab
pulling from ../mu
adding changesets
adding manifests
adding file changes
added 3 changesets with 3 changes to 3 files
new changesets 054250a37db4:54acac6f23ab
test-debug-phase: new rev 0: x -> 1
test-debug-phase: new rev 1: x -> 1
test-debug-phase: new rev 2: x -> 1
(run 'hg update' to get a working copy)
$ hgph
o 2 draft a-C - 54acac6f23ab
|
o 1 draft a-B - 548a3d25dbf0
|
o 0 draft a-A - 054250a37db4
Even for common
$ hg pull ../mu -r f54f1bb90ff3
pulling from ../mu
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files (+1 heads)
new changesets f54f1bb90ff3
test-debug-phase: new rev 3: x -> 1
(run 'hg heads' to see heads, 'hg merge' to merge)
$ hgph
o 3 draft b-A - f54f1bb90ff3
|
| o 2 draft a-C - 54acac6f23ab
|/
o 1 draft a-B - 548a3d25dbf0
|
o 0 draft a-A - 054250a37db4
Pulling from Publish=True to Publish=False move boundary in common set.
we are in nu
$ hg pull ../alpha -r b555f63b6063
pulling from ../alpha
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files
new changesets b555f63b6063
test-debug-phase: move rev 0: 1 -> 0
test-debug-phase: move rev 1: 1 -> 0
test-debug-phase: move rev 2: 1 -> 0
test-debug-phase: new rev 4: x -> 0
(run 'hg update' to get a working copy)
$ hgph # f54f1bb90ff3 stay draft, not ancestor of -r
o 4 public a-D - b555f63b6063
|
| o 3 draft b-A - f54f1bb90ff3
| |
o | 2 public a-C - 54acac6f23ab
|/
o 1 public a-B - 548a3d25dbf0
|
o 0 public a-A - 054250a37db4
pulling from Publish=False to publish=False with some public
$ hg up -q f54f1bb90ff3
$ mkcommit n-A
test-debug-phase: new rev 5: x -> 1
$ mkcommit n-B
test-debug-phase: new rev 6: x -> 1
$ hgph
@ 6 draft n-B - 145e75495359
|
o 5 draft n-A - d6bcb4f74035
|
| o 4 public a-D - b555f63b6063
| |
o | 3 draft b-A - f54f1bb90ff3
| |
| o 2 public a-C - 54acac6f23ab
|/
o 1 public a-B - 548a3d25dbf0
|
o 0 public a-A - 054250a37db4
$ cd ../mu
$ hg pull ../nu
pulling from ../nu
searching for changes
adding changesets
adding manifests
adding file changes
added 2 changesets with 2 changes to 2 files
new changesets d6bcb4f74035:145e75495359
test-debug-phase: move rev 0: 1 -> 0
test-debug-phase: move rev 1: 1 -> 0
test-debug-phase: move rev 3: 1 -> 0
test-debug-phase: move rev 4: 1 -> 0
test-debug-phase: new rev 5: x -> 1
test-debug-phase: new rev 6: x -> 1
(run 'hg update' to get a working copy)
$ hgph
o 6 draft n-B - 145e75495359
|
o 5 draft n-A - d6bcb4f74035
|
| o 4 public a-D - b555f63b6063
| |
| o 3 public a-C - 54acac6f23ab
| |
o | 2 draft b-A - f54f1bb90ff3
|/
o 1 public a-B - 548a3d25dbf0
|
o 0 public a-A - 054250a37db4
$ cd ..
pulling into publish=True
$ cd alpha
$ hgph
o 4 public b-A - f54f1bb90ff3
|
| @ 3 public a-D - b555f63b6063
| |
| o 2 public a-C - 54acac6f23ab
|/
o 1 public a-B - 548a3d25dbf0
|
o 0 public a-A - 054250a37db4
$ hg pull ../mu
pulling from ../mu
searching for changes
adding changesets
adding manifests
adding file changes
added 2 changesets with 2 changes to 2 files
new changesets d6bcb4f74035:145e75495359
test-debug-phase: new rev 5: x -> 1
test-debug-phase: new rev 6: x -> 1
(run 'hg update' to get a working copy)
$ hgph
o 6 draft n-B - 145e75495359
|
o 5 draft n-A - d6bcb4f74035
|
o 4 public b-A - f54f1bb90ff3
|
| @ 3 public a-D - b555f63b6063
| |
| o 2 public a-C - 54acac6f23ab
|/
o 1 public a-B - 548a3d25dbf0
|
o 0 public a-A - 054250a37db4
$ cd ..
pulling back into original repo
$ cd nu
$ hg pull ../alpha
pulling from ../alpha
searching for changes
no changes found
test-debug-phase: move rev 3: 1 -> 0
test-debug-phase: move rev 5: 1 -> 0
test-debug-phase: move rev 6: 1 -> 0
$ hgph
@ 6 public n-B - 145e75495359
|
o 5 public n-A - d6bcb4f74035
|
| o 4 public a-D - b555f63b6063
| |
o | 3 public b-A - f54f1bb90ff3
| |
| o 2 public a-C - 54acac6f23ab
|/
o 1 public a-B - 548a3d25dbf0
|
o 0 public a-A - 054250a37db4
Push
````
(inserted)
Test that phase are pushed even when they are nothing to pus
(this might be tested later bu are very convenient to not alter too much test)
Push back to alpha
$ hg push ../alpha # from nu
pushing to ../alpha
searching for changes
no changes found
test-debug-phase: move rev 5: 1 -> 0
test-debug-phase: move rev 6: 1 -> 0
[1]
$ cd ..
$ cd alpha
$ hgph
o 6 public n-B - 145e75495359
|
o 5 public n-A - d6bcb4f74035
|
o 4 public b-A - f54f1bb90ff3
|
| @ 3 public a-D - b555f63b6063
| |
| o 2 public a-C - 54acac6f23ab
|/
o 1 public a-B - 548a3d25dbf0
|
o 0 public a-A - 054250a37db4
(end insertion)
initial setup
$ hg log -G # of alpha
o changeset: 6:145e75495359
| tag: tip
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: n-B
|
o changeset: 5:d6bcb4f74035
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: n-A
|
o changeset: 4:f54f1bb90ff3
| parent: 1:548a3d25dbf0
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: b-A
|
| @ changeset: 3:b555f63b6063
| | user: test
| | date: Thu Jan 01 00:00:00 1970 +0000
| | summary: a-D
| |
| o changeset: 2:54acac6f23ab
|/ user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: a-C
|
o changeset: 1:548a3d25dbf0
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: a-B
|
o changeset: 0:054250a37db4
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: a-A
$ mkcommit a-E
test-debug-phase: new rev 7: x -> 1
$ mkcommit a-F
test-debug-phase: new rev 8: x -> 1
$ mkcommit a-G
test-debug-phase: new rev 9: x -> 1
$ hg up d6bcb4f74035 -q
$ mkcommit a-H
test-debug-phase: new rev 10: x -> 1
created new head
$ hgph
@ 10 draft a-H - 967b449fbc94
|
| o 9 draft a-G - 3e27b6f1eee1
| |
| o 8 draft a-F - b740e3e5c05d
| |
| o 7 draft a-E - e9f537e46dea
| |
+---o 6 public n-B - 145e75495359
| |
o | 5 public n-A - d6bcb4f74035
| |
o | 4 public b-A - f54f1bb90ff3
| |
| o 3 public a-D - b555f63b6063
| |
| o 2 public a-C - 54acac6f23ab
|/
o 1 public a-B - 548a3d25dbf0
|
o 0 public a-A - 054250a37db4
Pulling from bundle does not alter phases of changeset not present in the bundle
$ hg bundle --base 1 -r 6 -r 3 ../partial-bundle.hg
5 changesets found
$ hg pull ../partial-bundle.hg
pulling from ../partial-bundle.hg
searching for changes
no changes found
$ hgph
@ 10 draft a-H - 967b449fbc94
|
| o 9 draft a-G - 3e27b6f1eee1
| |
| o 8 draft a-F - b740e3e5c05d
| |
| o 7 draft a-E - e9f537e46dea
| |
+---o 6 public n-B - 145e75495359
| |
o | 5 public n-A - d6bcb4f74035
| |
o | 4 public b-A - f54f1bb90ff3
| |
| o 3 public a-D - b555f63b6063
| |
| o 2 public a-C - 54acac6f23ab
|/
o 1 public a-B - 548a3d25dbf0
|
o 0 public a-A - 054250a37db4
Pushing to Publish=False (unknown changeset)
$ hg push ../mu -r b740e3e5c05d # a-F
pushing to ../mu
searching for changes
adding changesets
adding manifests
adding file changes
added 2 changesets with 2 changes to 2 files
test-debug-phase: new rev 7: x -> 1
test-debug-phase: new rev 8: x -> 1
$ hgph
@ 10 draft a-H - 967b449fbc94
|
| o 9 draft a-G - 3e27b6f1eee1
| |
| o 8 draft a-F - b740e3e5c05d
| |
| o 7 draft a-E - e9f537e46dea
| |
+---o 6 public n-B - 145e75495359
| |
o | 5 public n-A - d6bcb4f74035
| |
o | 4 public b-A - f54f1bb90ff3
| |
| o 3 public a-D - b555f63b6063
| |
| o 2 public a-C - 54acac6f23ab
|/
o 1 public a-B - 548a3d25dbf0
|
o 0 public a-A - 054250a37db4
$ cd ../mu
$ hgph # again f54f1bb90ff3, d6bcb4f74035 and 145e75495359 stay draft,
> # not ancestor of -r
o 8 draft a-F - b740e3e5c05d
|
o 7 draft a-E - e9f537e46dea
|
| o 6 draft n-B - 145e75495359
| |
| o 5 draft n-A - d6bcb4f74035
| |
o | 4 public a-D - b555f63b6063
| |
o | 3 public a-C - 54acac6f23ab
| |
| o 2 draft b-A - f54f1bb90ff3
|/
o 1 public a-B - 548a3d25dbf0
|
o 0 public a-A - 054250a37db4
Pushing to Publish=True (unknown changeset)
$ hg push ../beta -r b740e3e5c05d
pushing to ../beta
searching for changes
adding changesets
adding manifests
adding file changes
added 2 changesets with 2 changes to 2 files
test-debug-phase: new rev 5: x -> 0
test-debug-phase: new rev 6: x -> 0
test-debug-phase: move rev 7: 1 -> 0
test-debug-phase: move rev 8: 1 -> 0
$ hgph # again f54f1bb90ff3, d6bcb4f74035 and 145e75495359 stay draft,
> # not ancestor of -r
o 8 public a-F - b740e3e5c05d
|
o 7 public a-E - e9f537e46dea
|
| o 6 draft n-B - 145e75495359
| |
| o 5 draft n-A - d6bcb4f74035
| |
o | 4 public a-D - b555f63b6063
| |
o | 3 public a-C - 54acac6f23ab
| |
| o 2 draft b-A - f54f1bb90ff3
|/
o 1 public a-B - 548a3d25dbf0
|
o 0 public a-A - 054250a37db4
Pushing to Publish=True (common changeset)
$ cd ../beta
$ hg push ../alpha
pushing to ../alpha
searching for changes
no changes found
test-debug-phase: move rev 7: 1 -> 0
test-debug-phase: move rev 8: 1 -> 0
[1]
$ hgph
o 6 public a-F - b740e3e5c05d
|
o 5 public a-E - e9f537e46dea
|
o 4 public a-D - b555f63b6063
|
o 3 public a-C - 54acac6f23ab
|
| @ 2 public b-A - f54f1bb90ff3
|/
o 1 public a-B - 548a3d25dbf0
|
o 0 public a-A - 054250a37db4
$ cd ../alpha
$ hgph
@ 10 draft a-H - 967b449fbc94
|
| o 9 draft a-G - 3e27b6f1eee1
| |
| o 8 public a-F - b740e3e5c05d
| |
| o 7 public a-E - e9f537e46dea
| |
+---o 6 public n-B - 145e75495359
| |
o | 5 public n-A - d6bcb4f74035
| |
o | 4 public b-A - f54f1bb90ff3
| |
| o 3 public a-D - b555f63b6063
| |
| o 2 public a-C - 54acac6f23ab
|/
o 1 public a-B - 548a3d25dbf0
|
o 0 public a-A - 054250a37db4
Pushing to Publish=False (common changeset that change phase + unknown one)
$ hg push ../mu -r 967b449fbc94 -f
pushing to ../mu
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files (+1 heads)
test-debug-phase: move rev 2: 1 -> 0
test-debug-phase: move rev 5: 1 -> 0
test-debug-phase: new rev 9: x -> 1
$ hgph
@ 10 draft a-H - 967b449fbc94
|
| o 9 draft a-G - 3e27b6f1eee1
| |
| o 8 public a-F - b740e3e5c05d
| |
| o 7 public a-E - e9f537e46dea
| |
+---o 6 public n-B - 145e75495359
| |
o | 5 public n-A - d6bcb4f74035
| |
o | 4 public b-A - f54f1bb90ff3
| |
| o 3 public a-D - b555f63b6063
| |
| o 2 public a-C - 54acac6f23ab
|/
o 1 public a-B - 548a3d25dbf0
|
o 0 public a-A - 054250a37db4
$ cd ../mu
$ hgph # d6bcb4f74035 should have changed phase
> # 145e75495359 is still draft. not ancestor of -r
o 9 draft a-H - 967b449fbc94
|
| o 8 public a-F - b740e3e5c05d
| |
| o 7 public a-E - e9f537e46dea
| |
+---o 6 draft n-B - 145e75495359
| |
o | 5 public n-A - d6bcb4f74035
| |
| o 4 public a-D - b555f63b6063
| |
| o 3 public a-C - 54acac6f23ab
| |
o | 2 public b-A - f54f1bb90ff3
|/
o 1 public a-B - 548a3d25dbf0
|
o 0 public a-A - 054250a37db4
Pushing to Publish=True (common changeset from publish=False)
(in mu)
$ hg push ../alpha
pushing to ../alpha
searching for changes
no changes found
test-debug-phase: move rev 10: 1 -> 0
test-debug-phase: move rev 6: 1 -> 0
test-debug-phase: move rev 9: 1 -> 0
[1]
$ hgph
o 9 public a-H - 967b449fbc94
|
| o 8 public a-F - b740e3e5c05d
| |
| o 7 public a-E - e9f537e46dea
| |
+---o 6 public n-B - 145e75495359
| |
o | 5 public n-A - d6bcb4f74035
| |
| o 4 public a-D - b555f63b6063
| |
| o 3 public a-C - 54acac6f23ab
| |
o | 2 public b-A - f54f1bb90ff3
|/
o 1 public a-B - 548a3d25dbf0
|
o 0 public a-A - 054250a37db4
$ hgph -R ../alpha # a-H should have been synced to 0
@ 10 public a-H - 967b449fbc94
|
| o 9 draft a-G - 3e27b6f1eee1
| |
| o 8 public a-F - b740e3e5c05d
| |
| o 7 public a-E - e9f537e46dea
| |
+---o 6 public n-B - 145e75495359
| |
o | 5 public n-A - d6bcb4f74035
| |
o | 4 public b-A - f54f1bb90ff3
| |
| o 3 public a-D - b555f63b6063
| |
| o 2 public a-C - 54acac6f23ab
|/
o 1 public a-B - 548a3d25dbf0
|
o 0 public a-A - 054250a37db4
Bare push with next changeset and common changeset needing sync (issue3575)
(reset some stat on remote repo to avoid confusing other tests)
$ hg -R ../alpha --config extensions.strip= strip --no-backup 967b449fbc94
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ hg phase --force --draft b740e3e5c05d 967b449fbc94
test-debug-phase: move rev 8: 0 -> 1
test-debug-phase: move rev 9: 0 -> 1
$ hg push -fv ../alpha
pushing to ../alpha
searching for changes
1 changesets found
uncompressed size of bundle content:
178 (changelog)
165 (manifests)
131 a-H
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files (+1 heads)
test-debug-phase: new rev 10: x -> 0
test-debug-phase: move rev 8: 1 -> 0
test-debug-phase: move rev 9: 1 -> 0
$ hgph
o 9 public a-H - 967b449fbc94
|
| o 8 public a-F - b740e3e5c05d
| |
| o 7 public a-E - e9f537e46dea
| |
+---o 6 public n-B - 145e75495359
| |
o | 5 public n-A - d6bcb4f74035
| |
| o 4 public a-D - b555f63b6063
| |
| o 3 public a-C - 54acac6f23ab
| |
o | 2 public b-A - f54f1bb90ff3
|/
o 1 public a-B - 548a3d25dbf0
|
o 0 public a-A - 054250a37db4
$ hg -R ../alpha update 967b449fbc94 #for latter test consistency
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hgph -R ../alpha
@ 10 public a-H - 967b449fbc94
|
| o 9 draft a-G - 3e27b6f1eee1
| |
| o 8 public a-F - b740e3e5c05d
| |
| o 7 public a-E - e9f537e46dea
| |
+---o 6 public n-B - 145e75495359
| |
o | 5 public n-A - d6bcb4f74035
| |
o | 4 public b-A - f54f1bb90ff3
| |
| o 3 public a-D - b555f63b6063
| |
| o 2 public a-C - 54acac6f23ab
|/
o 1 public a-B - 548a3d25dbf0
|
o 0 public a-A - 054250a37db4
Discovery locally secret changeset on a remote repository:
- should make it non-secret
$ cd ../alpha
$ mkcommit A-secret --config phases.new-commit=2
test-debug-phase: new rev 11: x -> 2
$ hgph
@ 11 secret A-secret - 435b5d83910c
|
o 10 public a-H - 967b449fbc94
|
| o 9 draft a-G - 3e27b6f1eee1
| |
| o 8 public a-F - b740e3e5c05d
| |
| o 7 public a-E - e9f537e46dea
| |
+---o 6 public n-B - 145e75495359
| |
o | 5 public n-A - d6bcb4f74035
| |
o | 4 public b-A - f54f1bb90ff3
| |
| o 3 public a-D - b555f63b6063
| |
| o 2 public a-C - 54acac6f23ab
|/
o 1 public a-B - 548a3d25dbf0
|
o 0 public a-A - 054250a37db4
$ hg bundle --base 'parents(.)' -r . ../secret-bundle.hg
1 changesets found
$ hg -R ../mu unbundle ../secret-bundle.hg
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files
new changesets 435b5d83910c
test-debug-phase: new rev 10: x -> 1
(run 'hg update' to get a working copy)
$ hgph -R ../mu
o 10 draft A-secret - 435b5d83910c
|
o 9 public a-H - 967b449fbc94
|
| o 8 public a-F - b740e3e5c05d
| |
| o 7 public a-E - e9f537e46dea
| |
+---o 6 public n-B - 145e75495359
| |
o | 5 public n-A - d6bcb4f74035
| |
| o 4 public a-D - b555f63b6063
| |
| o 3 public a-C - 54acac6f23ab
| |
o | 2 public b-A - f54f1bb90ff3
|/
o 1 public a-B - 548a3d25dbf0
|
o 0 public a-A - 054250a37db4
$ hg pull ../mu
pulling from ../mu
searching for changes
no changes found
test-debug-phase: move rev 11: 2 -> 1
$ hgph
@ 11 draft A-secret - 435b5d83910c
|
o 10 public a-H - 967b449fbc94
|
| o 9 draft a-G - 3e27b6f1eee1
| |
| o 8 public a-F - b740e3e5c05d
| |
| o 7 public a-E - e9f537e46dea
| |
+---o 6 public n-B - 145e75495359
| |
o | 5 public n-A - d6bcb4f74035
| |
o | 4 public b-A - f54f1bb90ff3
| |
| o 3 public a-D - b555f63b6063
| |
| o 2 public a-C - 54acac6f23ab
|/
o 1 public a-B - 548a3d25dbf0
|
o 0 public a-A - 054250a37db4
pushing a locally public and draft changesets remotely secret should make them
appear on the remote side.
$ hg -R ../mu phase --secret --force 967b449fbc94
test-debug-phase: move rev 9: 0 -> 2
test-debug-phase: move rev 10: 1 -> 2
$ hg push -r 435b5d83910c ../mu
pushing to ../mu
searching for changes
abort: push creates new remote head 435b5d83910c!
(merge or see 'hg help push' for details about pushing new heads)
[255]
$ hg push -fr 435b5d83910c ../mu # because the push will create new visible head
pushing to ../mu
searching for changes
adding changesets
adding manifests
adding file changes
added 0 changesets with 0 changes to 2 files
test-debug-phase: move rev 9: 2 -> 0
test-debug-phase: move rev 10: 2 -> 1
$ hgph -R ../mu
o 10 draft A-secret - 435b5d83910c
|
o 9 public a-H - 967b449fbc94
|
| o 8 public a-F - b740e3e5c05d
| |
| o 7 public a-E - e9f537e46dea
| |
+---o 6 public n-B - 145e75495359
| |
o | 5 public n-A - d6bcb4f74035
| |
| o 4 public a-D - b555f63b6063
| |
| o 3 public a-C - 54acac6f23ab
| |
o | 2 public b-A - f54f1bb90ff3
|/
o 1 public a-B - 548a3d25dbf0
|
o 0 public a-A - 054250a37db4
pull new changeset with common draft locally
$ hg up -q 967b449fbc94 # create a new root for draft
$ mkcommit 'alpha-more'
test-debug-phase: new rev 12: x -> 1
created new head
$ hg push -fr . ../mu
pushing to ../mu
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files (+1 heads)
test-debug-phase: new rev 11: x -> 1
$ cd ../mu
$ hg phase --secret --force 1c5cfd894796
test-debug-phase: move rev 11: 1 -> 2
$ hg up -q 435b5d83910c
$ mkcommit 'mu-more'
test-debug-phase: new rev 12: x -> 1
$ cd ../alpha
$ hg pull ../mu
pulling from ../mu
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files
new changesets 5237fb433fc8
test-debug-phase: new rev 13: x -> 1
(run 'hg update' to get a working copy)
$ hgph
o 13 draft mu-more - 5237fb433fc8
|
| @ 12 draft alpha-more - 1c5cfd894796
| |
o | 11 draft A-secret - 435b5d83910c
|/
o 10 public a-H - 967b449fbc94
|
| o 9 draft a-G - 3e27b6f1eee1
| |
| o 8 public a-F - b740e3e5c05d
| |
| o 7 public a-E - e9f537e46dea
| |
+---o 6 public n-B - 145e75495359
| |
o | 5 public n-A - d6bcb4f74035
| |
o | 4 public b-A - f54f1bb90ff3
| |
| o 3 public a-D - b555f63b6063
| |
| o 2 public a-C - 54acac6f23ab
|/
o 1 public a-B - 548a3d25dbf0
|
o 0 public a-A - 054250a37db4
Test that test are properly ignored on remote event when existing locally
$ cd ..
$ hg clone -qU -r b555f63b6063 -r f54f1bb90ff3 beta gamma
test-debug-phase: new rev 0: x -> 0
test-debug-phase: new rev 1: x -> 0
test-debug-phase: new rev 2: x -> 0
test-debug-phase: new rev 3: x -> 0
test-debug-phase: new rev 4: x -> 0
# pathological case are
#
# * secret remotely
# * known locally
# * repo have uncommon changeset
$ hg -R beta phase --secret --force f54f1bb90ff3
test-debug-phase: move rev 2: 0 -> 2
$ hg -R gamma phase --draft --force f54f1bb90ff3
test-debug-phase: move rev 2: 0 -> 1
$ cd gamma
$ hg pull ../beta
pulling from ../beta
searching for changes
adding changesets
adding manifests
adding file changes
added 2 changesets with 2 changes to 2 files
new changesets e9f537e46dea:b740e3e5c05d
test-debug-phase: new rev 5: x -> 0
test-debug-phase: new rev 6: x -> 0
(run 'hg update' to get a working copy)
$ hg phase f54f1bb90ff3
2: draft
same over the wire
$ cd ../beta
$ hg serve -p $HGPORT -d --pid-file=../beta.pid -E ../beta-error.log
$ cat ../beta.pid >> $DAEMON_PIDS
$ cd ../gamma
$ hg pull http://localhost:$HGPORT/ # bundle2+
pulling from http://localhost:$HGPORT/
searching for changes
no changes found
$ hg phase f54f1bb90ff3
2: draft
enforce bundle1
$ hg pull http://localhost:$HGPORT/ --config devel.legacy.exchange=bundle1
pulling from http://localhost:$HGPORT/
searching for changes
no changes found
$ hg phase f54f1bb90ff3
2: draft
check that secret local on both side are not synced to public
$ hg push -r b555f63b6063 http://localhost:$HGPORT/
pushing to http://localhost:$HGPORT/
searching for changes
no changes found
[1]
$ hg phase f54f1bb90ff3
2: draft
put the changeset in the draft state again
(first test after this one expect to be able to copy)
$ cd ..
Test Clone behavior
A. Clone without secret changeset
1. cloning non-publishing repository
(Phase should be preserved)
# make sure there is no secret so we can use a copy clone
$ hg -R mu phase --draft 'secret()'
test-debug-phase: move rev 11: 2 -> 1
$ hg clone -U mu Tau
$ hgph -R Tau
o 12 draft mu-more - 5237fb433fc8
|
| o 11 draft alpha-more - 1c5cfd894796
| |
o | 10 draft A-secret - 435b5d83910c
|/
o 9 public a-H - 967b449fbc94
|
| o 8 public a-F - b740e3e5c05d
| |
| o 7 public a-E - e9f537e46dea
| |
+---o 6 public n-B - 145e75495359
| |
o | 5 public n-A - d6bcb4f74035
| |
| o 4 public a-D - b555f63b6063
| |
| o 3 public a-C - 54acac6f23ab
| |
o | 2 public b-A - f54f1bb90ff3
|/
o 1 public a-B - 548a3d25dbf0
|
o 0 public a-A - 054250a37db4
2. cloning publishing repository
(everything should be public)
$ hg clone -U alpha Upsilon
$ hgph -R Upsilon
o 13 public mu-more - 5237fb433fc8
|
| o 12 public alpha-more - 1c5cfd894796
| |
o | 11 public A-secret - 435b5d83910c
|/
o 10 public a-H - 967b449fbc94
|
| o 9 public a-G - 3e27b6f1eee1
| |
| o 8 public a-F - b740e3e5c05d
| |
| o 7 public a-E - e9f537e46dea
| |
+---o 6 public n-B - 145e75495359
| |
o | 5 public n-A - d6bcb4f74035
| |
o | 4 public b-A - f54f1bb90ff3
| |
| o 3 public a-D - b555f63b6063
| |
| o 2 public a-C - 54acac6f23ab
|/
o 1 public a-B - 548a3d25dbf0
|
o 0 public a-A - 054250a37db4
#if unix-permissions no-root
Pushing From an unlockable repo
--------------------------------
(issue3684)
Unability to lock the source repo should not prevent the push. It will prevent
the retrieval of remote phase during push. For example, pushing to a publishing
server won't turn changeset public.
1. Test that push is not prevented
$ hg init Phi
$ cd Upsilon
$ chmod -R -w .hg
$ hg push ../Phi
pushing to ../Phi
searching for changes
adding changesets
adding manifests
adding file changes
added 14 changesets with 14 changes to 14 files (+3 heads)
test-debug-phase: new rev 0: x -> 0
test-debug-phase: new rev 1: x -> 0
test-debug-phase: new rev 2: x -> 0
test-debug-phase: new rev 3: x -> 0
test-debug-phase: new rev 4: x -> 0
test-debug-phase: new rev 5: x -> 0
test-debug-phase: new rev 6: x -> 0
test-debug-phase: new rev 7: x -> 0
test-debug-phase: new rev 8: x -> 0
test-debug-phase: new rev 9: x -> 0
test-debug-phase: new rev 10: x -> 0
test-debug-phase: new rev 11: x -> 0
test-debug-phase: new rev 12: x -> 0
test-debug-phase: new rev 13: x -> 0
$ chmod -R +w .hg
2. Test that failed phases movement are reported
$ hg phase --force --draft 3
test-debug-phase: move rev 3: 0 -> 1
test-debug-phase: move rev 7: 0 -> 1
test-debug-phase: move rev 8: 0 -> 1
test-debug-phase: move rev 9: 0 -> 1
$ chmod -R -w .hg
$ hg push ../Phi
pushing to ../Phi
searching for changes
no changes found
cannot lock source repo, skipping local public phase update
[1]
$ chmod -R +w .hg
$ cd ..
#endif
Test that clone behaves like pull and doesn't publish changesets as plain push
does. The conditional output accounts for changes in the conditional block
above.
#if unix-permissions no-root
$ hg -R Upsilon phase -q --force --draft 2
test-debug-phase: move rev 2: 0 -> 1
#else
$ hg -R Upsilon phase -q --force --draft 2
test-debug-phase: move rev 2: 0 -> 1
test-debug-phase: move rev 3: 0 -> 1
test-debug-phase: move rev 7: 0 -> 1
test-debug-phase: move rev 8: 0 -> 1
test-debug-phase: move rev 9: 0 -> 1
#endif
$ hg clone -q Upsilon Pi -r 7
test-debug-phase: new rev 0: x -> 0
test-debug-phase: new rev 1: x -> 0
test-debug-phase: new rev 2: x -> 0
test-debug-phase: new rev 3: x -> 0
test-debug-phase: new rev 4: x -> 0
$ hgph Upsilon -r 'min(draft())'
o 2 draft a-C - 54acac6f23ab
|
~
$ hg -R Upsilon push Pi -r 7
pushing to Pi
searching for changes
no changes found
test-debug-phase: move rev 2: 1 -> 0
test-debug-phase: move rev 3: 1 -> 0
test-debug-phase: move rev 7: 1 -> 0
[1]
$ hgph Upsilon -r 'min(draft())'
o 8 draft a-F - b740e3e5c05d
|
~
$ hg -R Upsilon push Pi -r 8
pushing to Pi
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files
test-debug-phase: new rev 5: x -> 0
test-debug-phase: move rev 8: 1 -> 0
$ hgph Upsilon -r 'min(draft())'
o 9 draft a-G - 3e27b6f1eee1
|
~