Write tests for incremental upgrades
Our test suite should contain tests for this functionnality.
A cheap solution that would cover 90% of this is the following: we
create a thrid channel (beyond
alpha) that publishes a
UDF (that we have to publish for each new version) that points to a
simple IUK that simple adds some file to the Tails filesystem, deletes
some others, and adds something in the
live/ sub-dir, and then we
install it and verify that these modifications have been applied.
Feature Branch: test/6309-incremental-upgrades
Parent Task: #6298 (closed)
- Blocked by #5922 (closed)