doc: integrate graphviz graphs in tutorials
Use the mercurial-graphviz extension
(https://bitbucket.org/octobus/mercurial_graphviz) in tutorials in order to
have some dot graphs in the tutorials .t files.
In order to run the tests, export the GRAPHVIZ_EXTENSION variable which points
to your copy of the extension. Please be aware that pygraphviz should be
installed in your environment.
That should be sufficient for generating dot graphs in text format.
Then generate the doc as usual, the sphinx-graphviz extension (http://www
.sphinx-doc.org/en/stable/ext/graphviz.html) has been added and it should
handle the generation of the graphs. Please be aware that you need the dot
binary installed in your system. Please refer to the extension documentation
for more configuration.
============================================
Testing obsolescence markers push: Cases B.3
============================================
Mercurial pushes obsolescences markers relevant to the "pushed-set", the set of
all changesets that requested to be "in sync" after the push (even if they are
already on both side).
This test belongs to a series of tests checking such set is properly computed
and applied. This does not tests "obsmarkers" discovery capabilities.
Category B: pruning case
TestCase 3: Pruned changeset on non-pushed part of the history
B.3 Pruned changeset on non-pushed part of the history
======================================================
.. {{{
.. ⊗ C
.. |
.. ○ B
.. | ◔ A
.. |/
.. ● O
.. }}}
..
.. Marker exists from:
..
.. * C (prune)
..
.. Commands run:
..
.. * hg push -r A
..
.. Expected exchange:
..
.. * ø
..
.. Expected exclude:
..
.. * chain from B
Setup
-----
$ . $TESTDIR/testlib/exchange-obsmarker-util.sh
initial
$ setuprepos B.3
creating test repo for test case B.3
- pulldest
- main
- pushdest
cd into `main` and proceed with env setup
$ cd main
$ mkcommit A
$ hg up --quiet 0
$ mkcommit B
created new head
$ mkcommit C
$ hg prune -qd '0 0' .
$ hg log -G --hidden
x e56289ab6378 (draft): C
|
@ 35b183996678 (draft): B
|
| o f5bc6836db60 (draft): A
|/
o a9bdc8b26820 (public): O
$ inspect_obsmarkers
obsstore content
================
e56289ab6378dc752fd7965f8bf66b58bda740bd 0 {35b1839966785d5703a01607229eea932db42f87} (*) {'ef1': '*', 'user': 'test'} (glob)
obshashtree
===========
a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04 0000000000000000000000000000000000000000
f5bc6836db60e308a17ba08bf050154ba9c4fad7 0000000000000000000000000000000000000000
35b1839966785d5703a01607229eea932db42f87 d6033d6b3eb3451694dde5b6dd2356ae57eff23b
e56289ab6378dc752fd7965f8bf66b58bda740bd f4bc7329023b9b1f7db3b7989fd7f80a2ca7a008
obshashrange
============
rev node index size depth obshash
2 35b183996678 0 2 2 d6033d6b3eb3
1 f5bc6836db60 0 2 2 000000000000
2 35b183996678 1 1 2 d6033d6b3eb3
0 a9bdc8b26820 0 1 1 000000000000
1 f5bc6836db60 1 1 2 000000000000
$ cd ..
$ cd ..
Actual Test
-----------------------------------
$ dotest B.3 A
## Running testcase B.3
# testing echange of "A" (f5bc6836db60)
## initial state
# obstore: main
e56289ab6378dc752fd7965f8bf66b58bda740bd 0 {35b1839966785d5703a01607229eea932db42f87} (*) {'ef1': '*', 'user': 'test'} (glob)
# obstore: pushdest
# obstore: pulldest
## pushing "A" from main to pushdest
pushing to pushdest
searching for changes
remote: adding changesets
remote: adding manifests
remote: adding file changes
remote: added 1 changesets with 1 changes to 1 files
## post push state
# obstore: main
e56289ab6378dc752fd7965f8bf66b58bda740bd 0 {35b1839966785d5703a01607229eea932db42f87} (*) {'ef1': '*', 'user': 'test'} (glob)
# obstore: pushdest
# obstore: pulldest
## pulling "f5bc6836db60" from main into pulldest
pulling from main
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files
(run 'hg update' to get a working copy)
## post pull state
# obstore: main
e56289ab6378dc752fd7965f8bf66b58bda740bd 0 {35b1839966785d5703a01607229eea932db42f87} (*) {'ef1': '*', 'user': 'test'} (glob)
# obstore: pushdest
# obstore: pulldest