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from __future__ import annotations
import os
import subprocess
from pathlib import Path
from unittest.mock import patch
import pytest
from auditwheel.error import InvalidLibcError
from auditwheel.libc import Libc, LibcVersion, _find_musl_libc, _get_musl_version
@patch("auditwheel.libc.Path")
def test_find_musllinux_not_found(path_mock):
path_mock.return_value.glob.return_value = []
with pytest.raises(InvalidLibcError):
_find_musl_libc()
assert Libc.detect() != Libc.MUSL
@patch("auditwheel.libc.Path")
def test_find_musllinux_found(path_mock):
path_mock.return_value.glob.return_value = ["/lib/ld-musl-dummy.so.1"]
musl = _find_musl_libc()
assert str(musl) == "/lib/ld-musl-dummy.so.1"
assert Libc.detect() == Libc.MUSL
def test_get_musl_version_invalid_path():
with pytest.raises(InvalidLibcError):
_get_musl_version(Path("/tmp/no/executable/here")) # noqa: S108
@patch("auditwheel.libc.subprocess.run")
def test_get_musl_version_invalid_version(run_mock):
run_mock.return_value = subprocess.CompletedProcess([], 1, None, "Version 1.1")
with pytest.raises(InvalidLibcError):
_get_musl_version(Path("anything"))
@patch("auditwheel.libc.subprocess.run")
def test_get_musl_version_valid_version(run_mock):
run_mock.return_value = subprocess.CompletedProcess([], 1, None, "Version 5.6.7")
version = _get_musl_version(Path("anything"))
assert version.major == 5
assert version.minor == 6
@patch("auditwheel.libc.Path")
def test_detect_glibc(path_mock):
path_mock.return_value.glob.return_value = []
assert Libc.detect() == Libc.GLIBC
@pytest.mark.parametrize(
"confstr",
[
"glibc 42.42",
"glibc 42.42-test",
"glibc 42.42.0",
"glibc 42.42~0",
],
)
def test_glibc_version(monkeypatch, confstr):
monkeypatch.setattr(os, "confstr", lambda _: confstr)
assert Libc.GLIBC.get_current_version() == LibcVersion(42, 42)
@pytest.mark.parametrize(
"confstr",
[
None,
"glibc",
"glibc 42.42 test",
"glibc 42",
"glibc 42.test",
"glibc test.42",
],
)
def test_bad_glibc_version(monkeypatch, confstr):
monkeypatch.setattr(os, "confstr", lambda _: confstr)
with pytest.raises(InvalidLibcError):
Libc.GLIBC.get_current_version()
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