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# Copyright 2024 Caleb Connolly
# SPDX-License-Identifier: GPL-3.0-or-later
import pytest
from pmb.core.arch import Arch
from pmb.core.chroot import Chroot, ChrootType
from pmb.core.context import get_context
def test_valid_chroots(pmb_args: None, mock_devices_find_path: None) -> None:
"""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"
# Don't create an aarch64 buildroot on aarch64
if chroot.arch != Arch.aarch64:
chroot = Chroot.buildroot(Arch.aarch64)
assert chroot.name == "aarch64"
assert chroot.arch == Arch.aarch64
assert chroot.path == work / "chroot_buildroot_aarch64"
assert str(chroot) == "buildroot_aarch64"
else:
chroot = Chroot.buildroot(Arch.x86_64)
assert chroot.name == "x86_64"
assert chroot.arch == Arch.x86_64
assert chroot.path == work / "chroot_buildroot_x86_64"
assert str(chroot) == "buildroot_x86_64"
assert chroot.type == ChrootType.BUILDROOT
assert not chroot.exists() # Shouldn't be created
# 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: None) -> None:
"""Test that we can't create invalid chroots."""
with pytest.raises(ValueError) as excinfo:
Chroot(ChrootType.BUILDROOT, "BAD_ARCH")
assert (
str(excinfo.value)
== "Invalid architecture: 'BAD_ARCH', expected something like: aarch64, armhf, armv7, loongarch64, ppc64le, riscv64, s390x, x86, x86_64"
)
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() -> None:
# 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!")
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