mirror of
https://github.com/containers/podman.git
synced 2025-05-22 09:36:57 +08:00
d7770df5ef
* Refactor packaging so unittest discovery works * Refactor tests to use python3-docker.rpm that ships with Fedora32 * Flush image cache between tests suites * Update documentation to reflect changes Outstanding issue: * client.get_image() does not fail if image does not exist Signed-off-by: Jhon Honce <jhonce@redhat.com>
106 lines
2.7 KiB
Python
106 lines
2.7 KiB
Python
import os
|
|
import pathlib
|
|
import subprocess
|
|
import sys
|
|
import time
|
|
|
|
from docker import APIClient
|
|
|
|
from . import constant
|
|
|
|
alpineDict = {
|
|
"name": "docker.io/library/alpine:latest",
|
|
"shortName": "alpine",
|
|
"tarballName": "alpine.tar"
|
|
}
|
|
|
|
|
|
def get_client():
|
|
client = APIClient(base_url="http://localhost:8080", timeout=15)
|
|
return client
|
|
|
|
|
|
client = get_client()
|
|
|
|
|
|
def podman():
|
|
binary = os.getenv("PODMAN_BINARY")
|
|
if binary is None:
|
|
binary = "../../../bin/podman"
|
|
return binary
|
|
|
|
|
|
def restore_image_from_cache(TestClass):
|
|
alpineImage = os.path.join(constant.ImageCacheDir,
|
|
alpineDict["tarballName"])
|
|
if not os.path.exists(alpineImage):
|
|
os.makedirs(constant.ImageCacheDir, exist_ok=True)
|
|
client.pull(constant.ALPINE)
|
|
image = client.get_image(constant.ALPINE)
|
|
tarball = open(alpineImage, mode="wb")
|
|
for frame in image:
|
|
tarball.write(frame)
|
|
tarball.close()
|
|
else:
|
|
subprocess.run(
|
|
[podman(), "load", "-i", alpineImage],
|
|
shell=False,
|
|
stdin=subprocess.DEVNULL,
|
|
stdout=subprocess.DEVNULL,
|
|
stderr=subprocess.DEVNULL,
|
|
check=True,
|
|
)
|
|
|
|
|
|
def flush_image_cache(TestCase):
|
|
for f in pathlib.Path(constant.ImageCacheDir).glob("*"):
|
|
f.unlink(f)
|
|
|
|
|
|
def run_top_container():
|
|
c = client.create_container(image=constant.ALPINE,
|
|
command='/bin/sleep 5',
|
|
name=constant.TOP)
|
|
client.start(container=c.get("Id"))
|
|
return c.get("Id")
|
|
|
|
|
|
def enable_sock(TestClass):
|
|
TestClass.podman = subprocess.Popen(
|
|
[
|
|
podman(), "system", "service", "tcp:localhost:8080",
|
|
"--log-level=debug", "--time=0"
|
|
],
|
|
shell=False,
|
|
stdin=subprocess.DEVNULL,
|
|
stdout=subprocess.DEVNULL,
|
|
stderr=subprocess.DEVNULL,
|
|
)
|
|
time.sleep(2)
|
|
|
|
|
|
def terminate_connection(TestClass):
|
|
TestClass.podman.terminate()
|
|
stdout, stderr = TestClass.podman.communicate(timeout=0.5)
|
|
if stdout:
|
|
print("\nService Stdout:\n" + stdout.decode('utf-8'))
|
|
if stderr:
|
|
print("\nService Stderr:\n" + stderr.decode('utf-8'))
|
|
|
|
if TestClass.podman.returncode > 0:
|
|
sys.stderr.write("podman exited with error code {}\n".format(
|
|
TestClass.podman.returncode))
|
|
sys.exit(2)
|
|
|
|
|
|
def remove_all_containers():
|
|
containers = client.containers(quiet=True)
|
|
for c in containers:
|
|
client.remove_container(container=c.get("Id"), force=True)
|
|
|
|
|
|
def remove_all_images():
|
|
allImages = client.images()
|
|
for image in allImages:
|
|
client.remove_image(image, force=True)
|