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# SPDX-License-Identifier: LGPL-2.1+
import os
from subprocess import CalledProcessError, TimeoutExpired
import pytest
from mkosi.backend import Distribution, Verb
from mkosi.machine import Machine, MkosiMachineTest, skip_not_supported
pytestmark = [
pytest.mark.integration,
pytest.mark.skipif(os.getuid() != 0, reason="Must be invoked as root.")
]
class MkosiMachineTestCase(MkosiMachineTest):
@classmethod
def setUpClass(cls) -> None:
super().setUpClass()
if cls.machine.config.distribution == Distribution.centos_epel and cls.machine.config.verb == Verb.qemu and not cls.machine.config.qemu_kvm:
pytest.xfail("QEMU's CPU does not support the CentOS EPEL image arch when running without KVM")
def test_simple_run(self) -> None:
process = self.machine.run(["echo", "This is a test."], capture_output=True)
assert process.stdout.strip("\n") == "This is a test."
def test_wrong_command(self) -> None:
# Check = True from mkosi.backend.run(), therefore we see if an exception is raised
with pytest.raises(CalledProcessError):
self.machine.run(["NonExisting", "Command"])
with pytest.raises(CalledProcessError):
self.machine.run(["ls", "NullDirectory"])
# Check = False to see if stderr and returncode have the expected values
result = self.machine.run(["NonExisting", "Command"], check=False)
assert result.returncode in (1, 127, 203)
result = self.machine.run(["ls", "-"], check=False, capture_output=True)
assert result.returncode == 2
assert "No such file or directory" in result.stderr
def test_infinite_command(self) -> None:
with pytest.raises(TimeoutExpired):
self.machine.run(["tail", "-f", "/dev/null"], 2)
def test_before_boot() -> None:
with skip_not_supported():
m = Machine()
if m.config.verb == Verb.shell:
pytest.skip("Shell never boots the machine.")
with pytest.raises(AssertionError):
m.run(["ls"])
def test_after_shutdown() -> None:
with skip_not_supported():
with Machine() as m:
pass
if m.config.verb == Verb.shell:
pytest.skip("Shell never boots the machine.")
with pytest.raises(AssertionError):
m.run(["ls"])
assert m.exit_code == 0
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