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pmbootstrap/pmb/core/test_chroot.py

71 lines
2.4 KiB
Python

import pytest
from .arch import Arch
from .context import get_context
from .chroot import Chroot, ChrootType
def test_valid_chroots(pmb_args, mock_devices_find_path):
"""Test that Chroot objects work as expected"""
work = get_context().config.work
chroot = Chroot.native()
assert chroot.type == ChrootType.NATIVE
assert chroot.name == ""
assert chroot.arch in Arch.supported()
assert not chroot.exists() # Shouldn't be created
assert chroot.path == work / "chroot_native"
assert str(chroot) == "native"
chroot = Chroot.buildroot(Arch.aarch64)
assert chroot.type == ChrootType.BUILDROOT
assert chroot.name == "aarch64"
assert chroot.arch == Arch.aarch64
assert not chroot.exists() # Shouldn't be created
assert chroot.path == work / "chroot_buildroot_aarch64"
assert str(chroot) == "buildroot_aarch64"
# FIXME: implicily assumes that we're mocking the qemu-amd64 deviceinfo
chroot = Chroot(ChrootType.ROOTFS, "qemu-amd64")
assert chroot.type == ChrootType.ROOTFS
assert chroot.name == "qemu-amd64"
assert chroot.arch == Arch.x86_64
assert not chroot.exists() # Shouldn't be created
assert chroot.path == work / "chroot_rootfs_qemu-amd64"
assert str(chroot) == "rootfs_qemu-amd64"
# mypy: ignore-errors
def test_invalid_chroots(pmb_args):
"""Test that we can't create invalid chroots."""
with pytest.raises(ValueError) as excinfo:
Chroot(ChrootType.BUILDROOT, "BAD_ARCH")
assert str(excinfo.value) == "Invalid buildroot suffix: 'BAD_ARCH'"
with pytest.raises(ValueError) as excinfo:
Chroot(ChrootType.NATIVE, "aarch64")
assert str(excinfo.value) == "The native suffix can't have a name but got: 'aarch64'"
with pytest.raises(ValueError) as excinfo:
Chroot("beep boop")
assert str(excinfo.value) == "Invalid chroot type: 'beep boop'"
with pytest.raises(ValueError) as excinfo:
Chroot(5)
assert str(excinfo.value) == "Invalid chroot type: '5'"
@pytest.mark.xfail
def test_untested_chroots():
# IMAGE type is untested, name should be a valid path in this case
tested_chroot_types = [
ChrootType.ROOTFS,
ChrootType.BUILDROOT,
ChrootType.NATIVE,
ChrootType.INSTALLER,
]
for ct in ChrootType:
if ct not in tested_chroot_types:
raise ValueError(f"ChrootType {ct} is untested!")