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a6193bafa0
Depends on D22785 Differential Revision: https://phabricator.services.mozilla.com/D22788 --HG-- extra : moz-landing-system : lando
92 lines
2.9 KiB
Python
92 lines
2.9 KiB
Python
# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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from __future__ import absolute_import, print_function, unicode_literals
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import os
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import pytest
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import yaml
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from mock import MagicMock
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from moztest.resolve import TestResolver
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from taskgraph.graph import Graph
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from taskgraph.task import Task
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from taskgraph.taskgraph import TaskGraph
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from tryselect import push
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@pytest.fixture
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def tg(request):
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if not hasattr(request.module, 'TASKS'):
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pytest.fail("'tg' fixture used from a module that didn't define the TASKS variable")
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tasks = request.module.TASKS
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for task in tasks:
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task.setdefault('task', {})
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task['task'].setdefault('tags', {})
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tasks = {t['label']: Task(**t) for t in tasks}
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return TaskGraph(tasks, Graph(tasks.keys(), set()))
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@pytest.fixture
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def patch_resolver(monkeypatch):
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def inner(suites, tests):
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def fake_test_metadata(*args, **kwargs):
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return suites, tests
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monkeypatch.setattr(TestResolver, 'resolve_metadata', fake_test_metadata)
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return inner
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@pytest.fixture(autouse=True)
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def patch_vcs(monkeypatch):
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attrs = {
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'path': push.vcs.path,
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}
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mock = MagicMock()
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mock.configure_mock(**attrs)
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monkeypatch.setattr(push, 'vcs', mock)
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@pytest.fixture(scope='session')
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def run_mach():
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import mach_bootstrap
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from mach.config import ConfigSettings
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from tryselect.tasks import build
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mach = mach_bootstrap.bootstrap(build.topsrcdir)
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def inner(args):
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mach.settings = ConfigSettings()
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return mach.run(args)
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return inner
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def pytest_generate_tests(metafunc):
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if all(fixture in metafunc.fixturenames for fixture in ('template', 'args', 'expected')):
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def load_tests():
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for template, tests in metafunc.module.TEMPLATE_TESTS.items():
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for args, expected in tests:
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yield (template, args, expected)
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tests = list(load_tests())
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ids = ['{} {}'.format(t[0], ' '.join(t[1])).strip() for t in tests]
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metafunc.parametrize('template,args,expected', tests, ids=ids)
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elif all(fixture in metafunc.fixturenames for fixture in ('shared_name', 'shared_preset')):
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preset_path = os.path.join(push.build.topsrcdir, 'tools', 'tryselect', 'try_presets.yml')
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with open(preset_path, 'r') as fh:
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presets = yaml.safe_load(fh).items()
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ids = [p[0] for p in presets]
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# Mark fuzzy presets on Windows xfail due to fzf not being installed.
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if os.name == 'nt':
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for i, preset in enumerate(presets):
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if preset[1]['selector'] == 'fuzzy':
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presets[i] = pytest.param(*preset, marks=pytest.mark.xfail)
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metafunc.parametrize('shared_name,shared_preset', presets, ids=ids)
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