dangerzone/tests/isolation_provider/test_container.py
Alexis Métaireau 5aa4863b52
chore(imports): remove useless imports
As detected by [ruff](https://github.com/astral-sh/ruff)

Related to #254, although it doesn't provide the command to lint the
codebase itself.
2024-06-05 14:19:30 +02:00

64 lines
1.7 KiB
Python

import os
import subprocess
import time
import pytest
from dangerzone.isolation_provider.container import Container
from dangerzone.isolation_provider.qubes import is_qubes_native_conversion
# XXX Fixtures used in abstract Test class need to be imported regardless
from .. import (
pdf_11k_pages,
sample_bad_height,
sample_bad_width,
sample_doc,
sanitized_text,
uncommon_text,
)
from .base import IsolationProviderTermination, IsolationProviderTest
@pytest.fixture
def provider() -> Container:
return Container()
class ContainerWait(Container):
"""Container isolation provider that blocks until the container has started."""
def exec_container(self, *args, **kwargs): # type: ignore [no-untyped-def]
# Check every 100ms if a container with the expected name has showed up.
# Else, closing the file descriptors may not work.
name = kwargs["name"]
runtime = self.get_runtime()
p = super().exec_container(*args, **kwargs)
for i in range(50):
containers = subprocess.run(
[runtime, "ps"], capture_output=True
).stdout.decode()
if name in containers:
return p
time.sleep(0.1)
raise RuntimeError(f"Container {name} did not start within 5 seconds")
@pytest.fixture
def provider_wait() -> ContainerWait:
return ContainerWait()
class TestContainer(IsolationProviderTest):
pass
@pytest.mark.skipif(
os.environ.get("DUMMY_CONVERSION", False),
reason="cannot run for dummy conversions",
)
@pytest.mark.skipif(
is_qubes_native_conversion(), reason="Qubes native conversion is enabled"
)
class TestContainerTermination(IsolationProviderTermination):
pass