Corresponding debug and shippable tests already run as tier 1, but the plain
opt tests (which run on autoland and try) currently run as tier 2, apparently by
accident.
Differential Revision: https://phabricator.services.mozilla.com/D89255
Pipenv is heavy weight and overkill for the purposes it is being used. We'd like to remove it from the tree and |mach python-test| was one of the last remanining use cases.
Remove the `--python` command-line argument as a result. Users who wish to run unit tests with Python 2 can do `MACH_PY2=1 ./mach python-test ...` or `python2 ./mach python-test ...`.
Also update a few unit tests that would break otherwise in the presence of this change.
There were a couple lines in the `setup.py` for `mozlog` that were problematic for tests and was resulting in errors due to the `mozlog` plugin being loaded by `pytest` more than once. We just delete those lines and bump up the major version number of the package to fix it.
Differential Revision: https://phabricator.services.mozilla.com/D88296
We want to try to align 'push-interval' tasks to the 'backstop'. This way
we have greater confidence in our backstop pushes, and it will allow us to
simplify a lot of our backstop logic.
Depends on D89055
Differential Revision: https://phabricator.services.mozilla.com/D89056
Backstop pushes have a time component so that we can guarantee they run at least every N
hours. Prior, they measured the time since the last push. This means that as long as a new
push comes in at least once every 4 hours, the backstop would keep being pushed out.
This means we could theoretically go 80 hours without a backstop push, which makes finding
merge candidates tricky.
This change ensures we measure the 4 hours as time since last backstop, as opposed to time
since last push.
Differential Revision: https://phabricator.services.mozilla.com/D88913
Sometimes we want to conditionally add index routes to the decision task
based on a parameter. E.g, a route that tracks all the backstop pushes.
This adds a new index task specifically for the decision task, which allows
to defined new index routes within the decision task itself.
Differential Revision: https://phabricator.services.mozilla.com/D88911
I found myself needing to test a push with 'backstop=True' on try. Though, I
couldn't set it because the call to 'is_backstop' happens after the
'try_task_config' parameters are added in. This adds a simple check to handle
that case.
Differential Revision: https://phabricator.services.mozilla.com/D88910
We want to be able to retroactively tell whether a push was a backstop or not.
This patch stores whether or not a push was a "backstop" directly in the
parameters. The optimization strategy now simply returns 'not
params["backstop"]'.
For simplicity, I'm not counting the 'optimized-backstop' as a backstop. It's
unclear if we'll want to be able to detect these types of the pushes in the
future or not, but we can cross that bridge when we get there.
Differential Revision: https://phabricator.services.mozilla.com/D88151
In the past, the 'backstop' optimization was applied to tasks by default across
all projects, even though it only really made sense on autoland. To choose what
would happen on non-autoland branches, we invented this 'remove_on_projects'
concept.
These days, we only apply the backstop optimization in the first place for
autoland. So 'remove_on_projects' is no longer necessary.
Depends on D88149
Differential Revision: https://phabricator.services.mozilla.com/D88150
This patch cleans up some of the backstop strategy names. Specifically:
1. Rename 'full-backstop' -> 'backstop'. The old 'backstop' algorithm was
unused anyway, so there is no conflict. It is also just defined directly in
the decorator rather than using 'Alias'.
So now rather than 'full-backstop' and 'optimized-backstop', it's just
'backstop' and 'optimized-backstop'.
2. Remove 'backstop-X-hours-Y-minutes' strategies, and replace them with
the corresponding 'push-interval-X' strategy.
This means we lose the time component in the 'optimized-backstop'. But it isn't
a problem, because we shouldn't be using a time component there at all anyway
(we should just use it with the 'backstop').
Differential Revision: https://phabricator.services.mozilla.com/D88149
Using nested Any generates deeply nested non-trivial schemas because we
also end up nesting optionally_keyed_by's, and the addition of one field
in one optionally_keyed_by in bug 1657769 made the whole schema
compilation step an order of magnitude slower.
Even before bug 1657769, the schema compilation step was slow for tests,
and with this change, it's virtually instantaneous.
Differential Revision: https://phabricator.services.mozilla.com/D88543
Certain tasks are meant to perform follow-up work to another task. For example,
a 'signing' task signs an artifact from a dependency task. An 'upload-symbols'
tasks uploads an artifact from a dependency task.
In general, we only want to run these types of tasks when the dependency task
is running. But in practice, these tasks often cause the dependency to get
pulled in.
We've tried to fix this in the past by making the 'run-on-projects' and
'optimization' keys match their primary dependency. But it's very easy to
mess this up, and some optimizations (like bugbug) take the content of the
task definition into account. So even if both tasks use the same optimization,
they could have different results.
This revision adds a new 'if-dependencies' key that denotes a task that should
only run if one of the dependencies specified in this list is also run. It
will allow us to stop playing whack-a-mole when trying to make sure tasks
aren't being pulled in solely due to these types of dependencies.
This feature is implemented independently of the 'optimization', so tasks that
specify this can still be optimized even if their primary dependency does run.
Differential Revision: https://phabricator.services.mozilla.com/D80508
Edges are defined as a (left, right, name) tuple, which means task left depends on task right using an edge called name. Previously the optimization code never took dependencies into account, so the mock graph generator never bothered to create them. But in the child revision, we start using these values, so the generation should set it up appropriately.
I had to make it conditional due to the way the assertions in the test_get_subgraph test are set up. I figured it was easier to do that than to re-write the assertions.
Depends on D88483
Differential Revision: https://phabricator.services.mozilla.com/D88484
This is a fork of the release-partner-repack-beetmover kind and transform. It's modified to cope with having one upstream task with many partner builds, rather than a many beetmover tasks dealing with a single config-platform-locale combination.
Differential Revision: https://phabricator.services.mozilla.com/D87730
A single task is created to do all partner attributions. The partner_attribution transform processes the configuration into an environment variable for the tools/attribution/attribute.py script to use. This is quite verbose so a large number of configurations may cause problems.
Applies the same priority modification to attribution tasks as to partner repacks, to not impede the main part of the graph.
Differential Revision: https://phabricator.services.mozilla.com/D87729
The partner attribution config is stored in the same repository as the repo manifest for partner repacks, but all in attribution_config.yml instead of default.xml. This extends the existing support for using the Github API to read files to retrieve and process the attribution config.
Differential Revision: https://phabricator.services.mozilla.com/D87728
Renames the release_enable_partners parameter to release_enable_partner_repack, and adds release_enable_partner_attribution for attribution. This it to provide support for disabling them independently in main releases, and in respins.
Adds docs for attribution, update docs for repacks.
Hardwire values for the enable params for the respin flavors, other wise read from the input (defaulting to on in promotion, off otherwise).
Fixes up the rebuild-kinds for partner repacks so that they reflect the current set, although the top level may be all that is needed.
Differential Revision: https://phabricator.services.mozilla.com/D87727
This improves the integrity of downloads of upstream artifacts when using fetch-content. If `verify-hash: True` is set on the fetch config, then the chain-of-trust.json of the upstream is used to retieve the expected sha256 of the artifact, and this is checked.
Differential Revision: https://phabricator.services.mozilla.com/D87725
Prior to this patch the task graph would always include a release-partner-repack-<platform> task for all 6 platforms, regardless of what was specified in release_partner_config. This was particularly obvious in the off-cycle respin scenario when a single partner is repacked. By moving and reusing get_repack_ids_by_platform() it's easy to skip unneeded platforms.
Differential Revision: https://phabricator.services.mozilla.com/D87724
This is a fork of the release-partner-repack-beetmover kind and transform. It's modified to cope with having one upstream task with many partner builds, rather than a many beetmover tasks dealing with a single config-platform-locale combination.
Differential Revision: https://phabricator.services.mozilla.com/D87730
A single task is created to do all partner attributions. The partner_attribution transform processes the configuration into an environment variable for the tools/attribution/attribute.py script to use. This is quite verbose so a large number of configurations may cause problems.
Applies the same priority modification to attribution tasks as to partner repacks, to not impede the main part of the graph.
Differential Revision: https://phabricator.services.mozilla.com/D87729
The partner attribution config is stored in the same repository as the repo manifest for partner repacks, but all in attribution_config.yml instead of default.xml. This extends the existing support for using the Github API to read files to retrieve and process the attribution config.
Differential Revision: https://phabricator.services.mozilla.com/D87728
Renames the release_enable_partners parameter to release_enable_partner_repack, and adds release_enable_partner_attribution for attribution. This it to provide support for disabling them independently in main releases, and in respins.
Adds docs for attribution, update docs for repacks.
Hardwire values for the enable params for the respin flavors, other wise read from the input (defaulting to on in promotion, off otherwise).
Fixes up the rebuild-kinds for partner repacks so that they reflect the current set, although the top level may be all that is needed.
Differential Revision: https://phabricator.services.mozilla.com/D87727
This improves the integrity of downloads of upstream artifacts when using fetch-content. If `verify-hash: True` is set on the fetch config, then the chain-of-trust.json of the upstream is used to retieve the expected sha256 of the artifact, and this is checked.
Differential Revision: https://phabricator.services.mozilla.com/D87725
Prior to this patch the task graph would always include a release-partner-repack-<platform> task for all 6 platforms, regardless of what was specified in release_partner_config. This was particularly obvious in the off-cycle respin scenario when a single partner is repacked. By moving and reusing get_repack_ids_by_platform() it's easy to skip unneeded platforms.
Differential Revision: https://phabricator.services.mozilla.com/D87724
From mwoodrow:
bcv is 'basic compositor video', which explicitly disables acceleration using a
pref and then runs some video tests. For normal -qr platforms this isn't
useful, since the pref would disable WebRender, and it'd be an identical
configuation to the non-qr variant.
When software webrender is enabled, disabling acceleration won't disable WR,
and test remains useful (testing video performance of the software webrender
configuration).
The baseline I want to compare against here is the non-qr bcv, to see if
webrender-software is worse than layers-software.
Differential Revision: https://phabricator.services.mozilla.com/D88192
