diff tests/test-check-interfaces.py @ 46713:bc2519513ae0

sidedata-exchange: add `wanted_sidedata` and `sidedata_computers` to repos

Each repo will advertise the sidedata categories it requires (categories being
unique and canonical), and have a set of "computers", functions to generate
sidedata from `(repo, revlog, rev, previous_sidedata)`, for a given category.
The set of computers can be a superset of the set of the wanted categories, but
not smaller: repos are expected to be coherent in their handling of sidedata.

Differential Revision: https://phab.mercurial-scm.org/D10028

--- a/tests/test-check-interfaces.py	Thu Feb 18 18:18:35 2021 +0100
+++ b/tests/test-check-interfaces.py	Fri Feb 19 10:53:27 2021 +0100
@@ -85,6 +85,7 @@
 class dummyrepo(object):
     def __init__(self):
         self.ui = uimod.ui()
+        self._wanted_sidedata = set()
 
     def filtered(self, name):
         pass