* test_autopkgtest: use --no-compute-migrations instead of removing UPGRADE_OUTPUT
* comment out some tests that I can't get to work in Debian, while all but three work if
run inside Ubuntu's britney
The original method confused IntelliJ into thinking that binary_t was
a boolean rather than an object.
Signed-off-by: Niels Thykier <niels@thykier.net>
There is no reason why the hint documentation is not in the britney
code base (particularly, as we would be more likely to update it when
we add new hints).
Signed-off-by: Niels Thykier <niels@thykier.net>
When I rewrote the compute_scc function into an iterative variant, I
almost included a bug that could make it come up with components that
were not strongly-connected.
Signed-off-by: Niels Thykier <niels@thykier.net>
Rewrite _compute_scc to be iterative to avoid call recursion limit for
graphs with long dependency chains.
Signed-off-by: Niels Thykier <niels@thykier.net>
Sometimes the solver would correctly compute which items are grouped
together, but then fail to emit some groups. This is trivially
fixable by forcing an update of "before" + "after" relations.
Admittedly, this looks unnecessary, so it may just be hiding the bug.
Nonetheless, the change makes the new test_solver_simple_scc test
produce the expected result.
Signed-off-by: Niels Thykier <niels@thykier.net>
devscripts' grep-excuses expects each <li> to be on its own line. When
d7a676d0741729bb643e0b8c54b989cb747c6a4b added the verdict summary,
without an EOL, it broke grep-excuses' ability to search by maintainer.
Signed-off-by: James McCoy <jamessan@debian.org>
Signed-off-by: Niels Thykier <niels@thykier.net>
With this change, Britney can now provide a very brief summary of the
migration via one single value (YAML) or line (HTML). This solves two
issues:
* It provides an aggregated version of the policy decision without
having to loop over all policies (and even those would not give
a full verdict on their own as not all rejections come from
policies)
* It enables a simple way to inform readers of the HTML excuses of
whether a rejection is permanent or not. This should hopefully
make it easier for contributors to understand Britney and react
more pro-actively.
Signed-off-by: Niels Thykier <niels@thykier.net>
In the unlike case that there are multiple removal hints, showing
the first valid hint should be sufficient.
Signed-off-by: Niels Thykier <niels@thykier.net>
