Mercurial > hg
view tests/test-push-checkheads-unpushed-D7.t @ 35930:83d67257ba90
tests: add low-level SSH protocol tests
We don't really have good low-level tests for the behavior of the SSH
wire protocol. This commit attempts to establish some.
The added tests consist of a mixture of starting a server
with `hg serve --stdio` and sending bytes to it and using
`hg debugpeer` to go through the official client code. Having
insight into what raw bytes are exchanged as well as what the peer
does is useful.
We also introduce a test extension for modifying the behavior of
the SSH server and peer. For example, we change the server to
not recognize the "hello" command, simulating behavior of <0.9.1
servers.
These tests are generally useful to have. But the impetus for creating
them now is they will be needed for verifying behavior of old clients
and servers when a new SSH protocol is introduced.
Differential Revision: https://phab.mercurial-scm.org/D2026
# no-check-commit because of serve_forever()
author | Gregory Szorc <gregory.szorc@gmail.com> |
---|---|
date | Sun, 04 Feb 2018 14:02:41 -0800 |
parents | 4441705b7111 |
children | 34a46d48d24e |
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==================================== Testing head checking code: Case D-7 ==================================== Mercurial checks for the introduction of new heads on push. Evolution comes into play to detect if existing branches on the server are being replaced by some of the new one we push. This case is part of a series of tests checking this behavior. Category D: remote head is "obs-affected" locally, but result is not part of the push TestCase 7: single changesets, superseeded multiple time then pruned (on a new changeset unpushed) changeset This is a partial push variation of B6 .. old-state: .. .. * 1 changeset branch .. .. new-state: .. .. * old branch is rewritten onto another one, .. * The rewriting it again rewritten on the root .. * the new version is then pruned. .. .. expected-result: .. .. * push allowed .. .. graph-summary: .. .. A' .. A ø⇠ø⇠⊗ A'' .. | | | .. C ◔ | ◔ | B .. \|/ / .. | / .. |/ .. | .. ● $ . $TESTDIR/testlib/push-checkheads-util.sh Test setup ---------- $ mkdir D7 $ cd D7 $ setuprepos creating basic server and client repo updating to branch default 2 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cd client $ hg up 0 0 files updated, 0 files merged, 1 files removed, 0 files unresolved $ mkcommit B0 created new head $ mkcommit A1 $ hg up '0' 0 files updated, 0 files merged, 2 files removed, 0 files unresolved $ mkcommit A2 created new head $ hg up '0' 0 files updated, 0 files merged, 1 files removed, 0 files unresolved $ mkcommit C0 created new head $ hg debugobsolete `getid "desc(A0)"` `getid "desc(A1)"` obsoleted 1 changesets $ hg debugobsolete `getid "desc(A1)"` `getid "desc(A2)"` obsoleted 1 changesets $ hg debugobsolete --record-parents `getid "desc(A2)"` obsoleted 1 changesets $ hg log -G --hidden @ 0f88766e02d6 (draft): C0 | | x c1f8d089020f (draft): A2 |/ | x ba93660aff8d (draft): A1 | | | o 74ff5441d343 (draft): B0 |/ | x 8aaa48160adc (draft): A0 |/ o 1e4be0697311 (public): root Actual testing -------------- $ hg push --rev 'desc(C0)' pushing to $TESTTMP/D7/server searching for changes adding changesets adding manifests adding file changes added 1 changesets with 1 changes to 1 files (+1 heads) 3 new obsolescence markers obsoleted 1 changesets $ cd ../..