Mercurial > hg
annotate tests/test-push-checkheads-partial-C2.t @ 37048:fc5e261915b9
wireproto: require POST for all HTTPv2 requests
Wire protocol version 1 transfers argument data via request
headers by default. This has historically caused problems because
servers institute limits on the length of individual HTTP headers
as well as the total size of all request headers. Mercurial servers
can advertise the maximum length of an individual header. But
there's no guarantee any intermediate HTTP agents will accept
headers up to that length.
In the existing wire protocol, server operators typically also
key off the HTTP request method to implement authentication.
For example, GET requests translate to read-only requests and
can be allowed. But read-write commands must use POST and require
authentication. This has typically worked because the only wire
protocol commands that use POST modify the repo (e.g. the
"unbundle" command).
There is an experimental feature to enable clients to transmit
argument data via POST request bodies. This is technically a
better and more robust solution. But we can't enable it by default
because of servers assuming POST means write access.
In version 2 of the wire protocol, the permissions of a request
are encoded in the URL. And with it being a new protocol in a new
URL space, we're not constrained by backwards compatibility
requirements.
This commit adopts the technically superior mechanism of using
HTTP request bodies to send argument data by requiring POST for
all commands. Strictly speaking, it may be possible to send
request bodies on GET requests. But my experience is that not all
HTTP stacks support this. POST pretty much always works. Using POST
for read-only operations does sacrifice some RESTful design
purity. But this API cares about practicality, not about being
in Roy T. Fielding's REST ivory tower.
There's a chance we may relax this restriction in the future. But
for now, I want to see how far we can get with a POST only API.
Differential Revision: https://phab.mercurial-scm.org/D2837
author | Gregory Szorc <gregory.szorc@gmail.com> |
---|---|
date | Tue, 13 Mar 2018 11:57:43 -0700 |
parents | 1a09dad8b85a |
children | 89630d0b3e23 |
rev | line source |
---|---|
31983
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
1 ==================================== |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
2 Testing head checking code: Case C-2 |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
3 ==================================== |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
4 |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
5 Mercurial checks for the introduction of new heads on push. Evolution comes |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
6 into play to detect if existing branches on the server are being replaced by |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
7 some of the new one we push. |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
8 |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
9 This case is part of a series of tests checking this behavior. |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
10 |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
11 Category C: case were the branch is only partially obsoleted |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
12 TestCase 2: 2 changeset branch, only the base is rewritten |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
13 |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
14 .. old-state: |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
15 .. |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
16 .. * 2 changeset branch |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
17 .. |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
18 .. new-state: |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
19 .. |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
20 .. * 1 new changesets branches superceeding only the base of the old one |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
21 .. * The old branch is still alive (base is obsolete, head is alive) |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
22 .. |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
23 .. expected-result: |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
24 .. |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
25 .. * push denied |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
26 .. |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
27 .. graph-summary: |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
28 .. |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
29 .. B ○ |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
30 .. | |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
31 .. A ø⇠◔ A' |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
32 .. |/ |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
33 .. ● |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
34 |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
35 $ . $TESTDIR/testlib/push-checkheads-util.sh |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
36 |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
37 Test setup |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
38 ---------- |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
39 |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
40 $ mkdir C2 |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
41 $ cd C2 |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
42 $ setuprepos |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
43 creating basic server and client repo |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
44 updating to branch default |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
45 2 files updated, 0 files merged, 0 files removed, 0 files unresolved |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
46 $ cd server |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
47 $ mkcommit B0 |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
48 $ cd ../client |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
49 $ hg pull |
35393
4441705b7111
tests: remove (glob) annotations that were only for '\' matches
Matt Harbison <matt_harbison@yahoo.com>
parents:
34661
diff
changeset
|
50 pulling from $TESTTMP/C2/server |
31983
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
51 searching for changes |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
52 adding changesets |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
53 adding manifests |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
54 adding file changes |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
55 added 1 changesets with 1 changes to 1 files |
34661
eb586ed5d8ce
transaction-summary: show the range of new revisions upon pull/unbundle (BC)
Denis Laxalde <denis.laxalde@logilab.fr>
parents:
33542
diff
changeset
|
56 new changesets d73caddc5533 |
31983
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
57 (run 'hg update' to get a working copy) |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
58 $ hg up 0 |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
59 0 files updated, 0 files merged, 1 files removed, 0 files unresolved |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
60 $ mkcommit A1 |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
61 created new head |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
62 $ hg debugobsolete `getid "desc(A0)" ` `getid "desc(A1)"` |
33542
b11e8c67fb0f
debugobsolete: also report the number of obsoleted changesets
Boris Feld <boris.feld@octobus.net>
parents:
31983
diff
changeset
|
63 obsoleted 1 changesets |
35709
1a09dad8b85a
evolution: report new unstable changesets
Martin von Zweigbergk <martinvonz@google.com>
parents:
35508
diff
changeset
|
64 1 new orphan changesets |
31983
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
65 $ hg log -G --hidden |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
66 @ f6082bc4ffef (draft): A1 |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
67 | |
35508
9b3f95d9783d
graphlog: add another graph node type, unstable, using character "*" (BC)
Anton Shestakov <av6@dwimlabs.net>
parents:
35393
diff
changeset
|
68 | * d73caddc5533 (draft): B0 |
31983
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
69 | | |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
70 | x 8aaa48160adc (draft): A0 |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
71 |/ |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
72 o 1e4be0697311 (public): root |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
73 |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
74 |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
75 Actual testing |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
76 -------------- |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
77 |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
78 $ hg push --rev 'desc(A1)' |
35393
4441705b7111
tests: remove (glob) annotations that were only for '\' matches
Matt Harbison <matt_harbison@yahoo.com>
parents:
34661
diff
changeset
|
79 pushing to $TESTTMP/C2/server |
31983
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
80 searching for changes |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
81 abort: push creates new remote head f6082bc4ffef! |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
82 (merge or see 'hg help push' for details about pushing new heads) |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
83 [255] |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
84 |
11b6d32e6b2f
obsolescence: add test for the "branch replacement" logic during push, case C2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
85 $ cd ../.. |