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https://gitlab.postmarketos.org/postmarketOS/pmbootstrap.git
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871a3128d8
I tried my best to get the right author based on git commit history, but in the case of code being moved from one file to make another I might have gotten something wrong.
86 lines
2.9 KiB
Python
86 lines
2.9 KiB
Python
# Copyright 2024 Caleb Connolly
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# SPDX-License-Identifier: GPL-3.0-or-later
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import os
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from pathlib import Path
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from typing import Any
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import pytest
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from .arch import Arch
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def test_valid_arches():
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# Silly test
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assert Arch.native().is_native()
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# Test constructor interface
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assert Arch.from_str("x86") == Arch.x86
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assert Arch.from_str("x86_64") == Arch.x86_64
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assert Arch.from_str("aarch64") == Arch.aarch64
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assert Arch.from_str("armhf") == Arch.armhf
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# Test from_machine_type
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assert Arch.from_machine_type("i686") == Arch.x86
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assert Arch.from_machine_type("x86_64") == Arch.x86_64
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assert Arch.from_machine_type("aarch64") == Arch.aarch64
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# Check supported architectures
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assert Arch.x86 in Arch.supported()
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assert Arch.x86_64 in Arch.supported()
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assert Arch.aarch64 in Arch.supported()
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assert Arch.armhf in Arch.supported()
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assert Arch.armv7 in Arch.supported()
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assert Arch.riscv64 in Arch.supported()
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assert Arch.ppc64le in Arch.supported()
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# kernel arch
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assert Arch.x86.kernel() == "x86"
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assert Arch.x86_64.kernel() == "x86_64"
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assert Arch.aarch64.kernel() == "arm64" # The fun one
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assert Arch.armhf.kernel() == "arm"
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assert Arch.armv7.kernel() == "arm"
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# qemu arch
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assert Arch.x86.qemu() == "i386"
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assert Arch.x86_64.qemu() == "x86_64"
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assert Arch.aarch64.qemu() == "aarch64"
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assert Arch.armhf.qemu() == "arm"
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assert Arch.armv7.qemu() == "arm"
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assert Arch.ppc64.qemu() == "ppc64"
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assert Arch.ppc64le.qemu() == "ppc64"
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# Check that Arch.cpu_emulation_required() works
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assert Arch.native() == Arch.x86_64 or Arch.x86_64.cpu_emulation_required()
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assert Arch.native() == Arch.aarch64 or Arch.aarch64.cpu_emulation_required()
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# Check that every arch has a target triple (except "noarch")
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for arch in Arch:
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if arch == Arch.noarch:
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continue
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assert arch.alpine_triple() is not None
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# Arch-as-path magic
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assert Arch.aarch64 / Path("beep") == Path("aarch64/beep")
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assert os.fspath(Arch.aarch64 / "beep") == "aarch64/beep"
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assert isinstance(Arch.aarch64 / "beep", Path)
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assert (Arch.aarch64 / "beep").name == "beep"
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assert Path("boop") / Arch.aarch64 == Path("boop/aarch64")
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def test_invalid_arches():
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excinfo: Any
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with pytest.raises(ValueError) as excinfo:
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Arch.from_str("invalid")
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assert "Invalid architecture: 'invalid'" in str(excinfo.value)
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with pytest.raises(TypeError) as excinfo:
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Arch.aarch64 / 5
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assert "unsupported operand type(s) for /: 'Arch' and 'int'" in str(excinfo.value)
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with pytest.raises(TypeError) as excinfo:
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"bap" / Arch.aarch64
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assert "unsupported operand type(s) for /: 'str' and 'Arch'" in str(excinfo.value)
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with pytest.raises(ValueError) as excinfo:
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Arch.from_machine_type("invalid")
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assert "Unsupported machine type 'invalid'" in str(excinfo.value)
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