Mercurial > hg
annotate README.rst @ 37338:cbc4425e81b5
tests: conditionalize tests based on presence of revlogs for files
~85 tests don't like our non-revlog file store for various reasons.
This commit introduces hghave functionality for declaring and querying
repository features. By default, we assume repositories have
revlog-based file storage. But if the HGREPOFEATURES environment
variable is set, we can override the default set of repository
features. If you run the test harness with our simplestorerepo
extension and an environment variable set to the proper value, you
can override the hghave defaults to agree with simplestorerepo's
version of reality.
Various tests have been modified so behavior dependent on revlog-based
file storage is marked as such.
This fixes a handful of test failures with our custom file storage
extension. But dozens remain. The point of this commit is to demonstrate
how tests will need to be modified to account for custom storage
implementations.
TBH, I'm not convinced hghave is the proper layer for repository
feature detection. I /think/ we'll eventually want something in
run-tests.py itself. But that would require inventing a new primitive
in the test harness. This is all very alpha at the moment. So I think
hghave is an acceptable place to hang this feature detection. I think
the right time to be thinking about integrating this into run-tests.py
is *after* we have a stable alternate storage implementation in core.
For now, let's try to make progress towards the idea of an alternate
storage backend.
Differential Revision: https://phab.mercurial-scm.org/D3030
author | Gregory Szorc <gregory.szorc@gmail.com> |
---|---|
date | Tue, 03 Apr 2018 18:15:24 -0700 |
parents | 1b59287a1cfa |
children | c5912e35d06d |
rev | line source |
---|---|
12857
a9f91c844a3b
README: add small introduction
Martin Geisler <mg@lazybytes.net>
parents:
12856
diff
changeset
|
1 Mercurial |
a9f91c844a3b
README: add small introduction
Martin Geisler <mg@lazybytes.net>
parents:
12856
diff
changeset
|
2 ========= |
a9f91c844a3b
README: add small introduction
Martin Geisler <mg@lazybytes.net>
parents:
12856
diff
changeset
|
3 |
a9f91c844a3b
README: add small introduction
Martin Geisler <mg@lazybytes.net>
parents:
12856
diff
changeset
|
4 Mercurial is a fast, easy to use, distributed revision control tool |
a9f91c844a3b
README: add small introduction
Martin Geisler <mg@lazybytes.net>
parents:
12856
diff
changeset
|
5 for software developers. |
a9f91c844a3b
README: add small introduction
Martin Geisler <mg@lazybytes.net>
parents:
12856
diff
changeset
|
6 |
33618
76b171209151
README: make paragraphs before example code end with "::" for reST syntax
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
26421
diff
changeset
|
7 Basic install:: |
0
9117c6561b0b
Add back links from file revisions to changeset revisions
mpm@selenic.com
parents:
diff
changeset
|
8 |
3935 | 9 $ make # see install targets |
10 $ make install # do a system-wide install | |
11 $ hg debuginstall # sanity-check setup | |
12 $ hg # see help | |
205
d255d99a7cbd
README: integrate some changes from Kevin Smith
mpm@selenic.com
parents:
204
diff
changeset
|
13 |
33618
76b171209151
README: make paragraphs before example code end with "::" for reST syntax
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
26421
diff
changeset
|
14 Running without installing:: |
16217
df5ecb813426
readme: mention how to run in-place
Ross Lagerwall <rosslagerwall@gmail.com>
parents:
12857
diff
changeset
|
15 |
df5ecb813426
readme: mention how to run in-place
Ross Lagerwall <rosslagerwall@gmail.com>
parents:
12857
diff
changeset
|
16 $ make local # build for inplace usage |
df5ecb813426
readme: mention how to run in-place
Ross Lagerwall <rosslagerwall@gmail.com>
parents:
12857
diff
changeset
|
17 $ ./hg --version # should show the latest version |
df5ecb813426
readme: mention how to run in-place
Ross Lagerwall <rosslagerwall@gmail.com>
parents:
12857
diff
changeset
|
18 |
26421
4b0fc75f9403
urls: bulk-change primary website URLs
Matt Mackall <mpm@selenic.com>
parents:
16217
diff
changeset
|
19 See https://mercurial-scm.org/ for detailed installation |
3935 | 20 instructions, platform-specific notes, and Mercurial user information. |