Files
cibuildwheel/test/conftest.py
T
Matthieu Darboisandpre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com> 36049d86a2 feature: add musllinux_1_2 support (#1561)
* feature: add musllinux_1_2 support

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* fix[test]: clean-up docker images in test_*linux*_only.py

We are reaching disk space limits (14 GB) when running tests.
Add a fixture to clean-up docker images after tests.
This fixture is applied on tests that pull a specific image for one test only in order not to take too much time pulling that image many times.

---------

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
2023-08-07 12:01:10 -04:00

58 lines
1.6 KiB
Python

from __future__ import annotations
import json
import subprocess
from typing import Generator
import pytest
from cibuildwheel.util import detect_ci_provider
from .utils import platform
def pytest_addoption(parser) -> None:
parser.addoption(
"--run-emulation", action="store_true", default=False, help="run emulation tests"
)
parser.addoption("--run-podman", action="store_true", default=False, help="run podman tests")
parser.addoption(
"--run-cp38-universal2",
action="store_true",
default=False,
help="macOS cp38 uses the universal2 installer",
)
@pytest.fixture(
params=[{"CIBW_BUILD_FRONTEND": "pip"}, {"CIBW_BUILD_FRONTEND": "build"}], ids=["pip", "build"]
)
def build_frontend_env(request) -> dict[str, str]:
return request.param # type: ignore[no-any-return]
@pytest.fixture()
def docker_cleanup() -> Generator[None, None, None]:
def get_images() -> set[str]:
images = subprocess.run(
["docker", "image", "ls", "--format", "{{json .ID}}"],
text=True,
check=True,
stdout=subprocess.PIPE,
).stdout
return {json.loads(image.strip()) for image in images.splitlines() if image.strip()}
if detect_ci_provider() is None or platform != "linux":
try:
yield
finally:
pass
return
images_before = get_images()
try:
yield
finally:
images_after = get_images()
for image in images_after - images_before:
subprocess.run(["docker", "rmi", image], check=False)