"""Определение платформы wheel: musl (Alpine/HA OS) vs glibc."""
from __future__ import annotations

from pyfglair import _corebuild


class _Result:
    def __init__(self, stdout: str = "", stderr: str = "") -> None:
        self.stdout = stdout
        self.stderr = stderr


def test_glibc_returns_none(monkeypatch):
    monkeypatch.setattr(
        _corebuild.subprocess,
        "run",
        lambda *args, **kwargs: _Result("ldd (GNU libc) 2.42\n"),
    )
    assert _corebuild.musl_platform_tag() is None


def test_musl_x86_64(monkeypatch):
    monkeypatch.setattr(
        _corebuild.subprocess,
        "run",
        lambda *args, **kwargs: _Result("musl libc (x86_64)\nVersion 1.2.5\n"),
    )
    monkeypatch.setattr(_corebuild.platform, "machine", lambda: "x86_64")
    assert _corebuild.musl_platform_tag() == "musllinux_1_2_x86_64"


def test_musl_aarch64(monkeypatch):
    monkeypatch.setattr(
        _corebuild.subprocess,
        "run",
        lambda *args, **kwargs: _Result(
            "musl libc (aarch64)\nVersion 1.2.4\n"
        ),
    )
    monkeypatch.setattr(_corebuild.platform, "machine", lambda: "aarch64")
    assert _corebuild.musl_platform_tag() == "musllinux_1_2_aarch64"


def test_ldd_missing(monkeypatch):
    def boom(*args, **kwargs):
        raise FileNotFoundError("ldd")

    monkeypatch.setattr(_corebuild.subprocess, "run", boom)
    assert _corebuild.musl_platform_tag() is None