tests: fix tests on macOS

Signed-off-by: Filipe Laíns <lains@riseup.net>

Author: FFY00

pyproject.toml

@@ -31,7 +31,7 @@ test = [
   'pytest-cov >= 5',
   'pytest-github-actions-annotate-failures',
   'environment-helpers >= 0.2.0',
-  'patchelf; os_name == "nt"',
+  'patchelf; sys_platform == "linux"',
 ]
 
 [project.urls]

tests/test_hook.py

@@ -1,5 +1,6 @@
 import os
 import subprocess
+import sys
 import sysconfig
 
 import pytest
@@ -19,7 +20,7 @@ def test_header_only_library(env, tmp_path, packages, monkeypatch):
     env.install_wheel(wheel)
 
     # Remove rpath, as meson insists on setting it
-    if os.name == 'posix':
+    if sys.platform == 'linux':
         uses_library_path = os.path.join(env.scheme['platlib'], 'uses_library' + sysconfig.get_config_var('EXT_SUFFIX'))
         subprocess.check_call(['patchelf', '--remove-rpath', uses_library_path])