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Test Info:
- Manifest: taskcluster/test/python.toml
# Any copyright is dedicated to the public domain.
import pytest
from gecko_taskgraph.util.bugbug import push_schedules
from gecko_taskgraph.util.chunking import BugbugLoader
from mozunit import main
from tryselect.selectors.auto import TRY_AUTO_PARAMETERS
pytestmark = pytest.mark.slow
PARAMS = TRY_AUTO_PARAMETERS.copy()
PARAMS.update(
{
"files_changed": [
"dom/html/HTMLDetailsElement.cpp",
"gfx/thebes/gfxUserFontSet.cpp",
],
"project": "try",
"target_kind": "test",
# These ensure this isn't considered a backstop. The pushdate must
# be slightly higher than the one in data/pushes.json, and
# pushlog_id must not be a multiple of 10.
"pushdate": 1593029536,
"pushlog_id": "2",
}
)
def test_generate_graph(optimized_task_graph):
"""Simply tests that generating the graph does not fail."""
assert len(optimized_task_graph.tasks) > 0
def test_only_important_manifests(params, full_task_graph, filter_tasks):
data = push_schedules(params["project"], params["head_rev"])
important_manifests = {
m
for m, c in data.get("groups", {}).items()
if c >= BugbugLoader.CONFIDENCE_THRESHOLD
}
# Ensure we don't schedule unimportant manifests.
for task in filter_tasks(full_task_graph, lambda t: t.kind == "test"):
attr = task.attributes.get
if "test_manifests" in task.attributes:
unimportant = [
t for t in attr("test_manifests") if t not in important_manifests
]
# Manifest scheduling is disabled for mochitest-ally.
if attr("unittest_suite") == "mochitest-a11y":
assert len(unimportant) > 0
else:
assert unimportant == []
@pytest.mark.parametrize(
"func,min_expected",
(
pytest.param(
lambda t: (
t.kind == "test"
and t.attributes["unittest_suite"] == "mochitest-browser-chrome"
),
5,
id="mochitest-browser-chrome",
),
),
)
def test_tasks_are_scheduled(optimized_task_graph, filter_tasks, func, min_expected):
"""Ensure the specified tasks are scheduled on mozilla-central."""
tasks = [t.label for t in filter_tasks(optimized_task_graph, func)]
assert len(tasks) >= min_expected
@pytest.mark.parametrize(
"func",
(
pytest.param(
lambda t: t.kind == "build"
and "shippable" in t.attributes["build_platform"],
id="no shippable builds",
),
pytest.param(
lambda t: t.kind == "build" and "fuzzing" in t.attributes["build_platform"],
id="no fuzzing builds",
),
pytest.param(
lambda t: t.kind == "build" and "ccov" in t.attributes["build_platform"],
id="no ccov builds",
),
# We should only assert that we have no signed builds on platforms that don't run
# xpcshell tests.
pytest.param(
lambda t: t.kind == "build-signing",
id="no build-signing",
marks=pytest.mark.xfail(reason="some xpcshell tests require signed builds"),
),
pytest.param(
lambda t: t.kind == "upload-symbols",
id="no upload-symbols",
),
),
)
def test_tasks_are_not_scheduled(
optimized_task_graph, filter_tasks, print_dependents, func
):
tasks = [t.label for t in filter_tasks(optimized_task_graph, func)]
for t in tasks:
print_dependents(optimized_task_graph, t)
assert tasks == []
if __name__ == "__main__":
main()