When calculating smooth updateable binaries, filter out cruft binaries from
unstable, because they will not be part of the set of packages that britney
will try to migrate to testing.
Signed-off-by: Ivo De Decker <ivodd@debian.org>
The parsing of migration items should also look for the suite name in the
architecture part. This fixes the parsing for migration items like
some-src/amd64_tpu and some-src/amd64_tpu/1.0-1
Signed-off-by: Ivo De Decker <ivodd@debian.org>
This commit updates the test suite to use the BinaryPackageUniverse
instead of the InstallabilityTester where that makes sense. The rest
of Britney has yet to be updated except where absolutely necessary (as
that will come in a later commit).
Signed-off-by: Niels Thykier <niels@thykier.net>
The InstallabilityTester is suffering from a lack of clear purpose
because it serves multiple. This commit extracts most of one of these
purposes into the BinaryPackageUniverse class while retaining the
original API of the InstallabilityTester.
Signed-off-by: Niels Thykier <niels@thykier.net>
Currently autopkgtest tries to install our trigger from unstable and the rest
from testing. If that fails, than autopkgtest has a fall-back to allow all
packages from unstable to be installed. This has two severe issues:
1) the version of the test and the package it came from may be out-of-sync
2) too much from unstable may be installed, even stuff that should not/is not
allowed to migrate as it breaks stuff.
Make sure that test depends also get added to triggers if they are broken.
E.g. imagine the following scenario: trigger X changes (breaks) the output
generated by Y. Package Z has Y in the test dependencies and compares the
output in the autopkgtest. We want to have the opportunity that a new version
is automatically fixing the situation.
Two use cases are currently unsupported: needs-build (autopkgtest restriction)
and test dependencies generated by autodep8.
Admittedly, no policy adds them yet so this is currently no-op code.
However, future commits can start to rely on this infrastructure code.
Signed-off-by: Niels Thykier <niels@thykier.net>
Cherry-Pick: 80bf9060de
Cherry-Pick: f32907acea
Cherry-Pick: 9ef496177f86b18d9f910da1360dd773b82f1fb7
Cherry-Pick: b16530a37d
Signed-off-by: Niels Thykier <niels@thykier.net>
Flatten the defaultdict(set) for unsat_deps into a standard dict for output
In case autopkgtest triggering is delayed because the required builds aren't
ready yet or the package is not installable, currently there is only the
message that autopktest delays the migration, but no hint why. This commit adds
these hints.
The initial idea was to do this to bootstrap the baseline, but it turns out
that this has the drawback it triggers runs for a package that has a new
autopkgtest where it didn't have it in the version in the target suite. It was
considered harmless (as it would just have a failing reference), but due to
autodep8, package can have a passing result in the target suite while the new
autopkgtest is actually broken. Such a package should not be blocked / getting
a penalty.
The alternative is to make the check here smarter, but as this is only for
bootstrapping, lets do that outside of britney proper.
When determining whether a policy applies to a given item, use the
suite class rather than the suite name.
Signed-off-by: Niels Thykier <niels@thykier.net>
Into 3 categories:
* target suite ("testing")
* primary source suite ("unstable")
* additional source suites ("pu" and "tpu")
This will be useful for implementing logic working with suites without
basing it on the name of the suite.
Signed-off-by: Niels Thykier <niels@thykier.net>
At the moment, it is just a glorified dict. However, we will
eventually use it to get rid of the hardcoded references to "testing"
etc. all over the code.
Signed-off-by: Niels Thykier <niels@thykier.net>
1) the update didn't happen for all but the first
2) we don't want a package that fixes a regression in unstable to influence the
reference for another package until it actually migrates, so this updating
is flawed.
Given that only one value is defined ("reference"), it is a better
option to allow the config to be unset when one does not want to have
adt_baseline set to "reference".
Signed-off-by: Niels Thykier <niels@thykier.net>
Notable omissions are "pending_tests" and "tests_results". This is
omission is due to these (some times) being initialized from the
output of "json.load" (so we cannot assume defaultdict semantics
without manually imported the data into one).
Signed-off-by: Niels Thykier <niels@thykier.net>
The first case is to avoid a creating a list, which is then converted
to a set only to throw away the list again. Here we can just create
the set right away without a list inbetween.
The second case is "if x in [...]:" is better written as "if x in
{...}:" as sets provides faster "__contains__" (assuming you are on a
"recent enough python3", which britney is).
Signed-off-by: Niels Thykier <niels@thykier.net>
Niels Thykier
Ivo De Decker
Iain Lane
Paul Gevers
Mathieu Trudel-Lapierre