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test_macosx_libfile.py
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test_macosx_libfile.py
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import os
import sys
import distutils.util
from wheel.macosx_libfile import extract_macosx_min_system_version
from wheel.bdist_wheel import get_platform
def test_read_from_dylib():
dirname = os.path.dirname(__file__)
dylib_dir = os.path.join(dirname, "testdata",
"macosx_minimal_system_version")
versions = [
("test_lib_10_6_fat.dylib", "10.6.0"),
("test_lib_10_10_fat.dylib", "10.10.0"),
("test_lib_10_14_fat.dylib", "10.14.0"),
("test_lib_10_6.dylib", "10.6.0"),
("test_lib_10_10.dylib", "10.10.0"),
("test_lib_10_14.dylib", "10.14.0"),
("test_lib_10_6_386.dylib", "10.6.0"),
("test_lib_10_10_386.dylib", "10.10.0"),
("test_lib_10_14_386.dylib", "10.14.0"),
("test_lib_multiple_fat.dylib", "10.14.0"),
("test_lib_10_10_10.dylib", "10.10.10"),
("test_lib_11.dylib", "11.0.0"),
("test_lib_10_9_universal2.dylib", "10.9.0"),
]
for file_name, ver in versions:
extracted = extract_macosx_min_system_version(
os.path.join(dylib_dir, file_name)
)
str_ver = ".".join([str(x) for x in extracted])
assert str_ver == ver
assert extract_macosx_min_system_version(
os.path.join(dylib_dir, "test_lib.c")
) is None
assert extract_macosx_min_system_version(
os.path.join(dylib_dir, "libb.dylib")
) is None
def return_factory(return_val):
def fun(*args, **kwargs):
return return_val
return fun
class TestGetPlatformMacosx:
def test_simple(self, monkeypatch):
dirname = os.path.dirname(__file__)
dylib_dir = os.path.join(dirname, "testdata", "macosx_minimal_system_version")
monkeypatch.setattr(distutils.util, "get_platform", return_factory("macosx-11.0-x86_64"))
assert get_platform(dylib_dir) == "macosx_11_0_x86_64"
def test_version_bump(self, monkeypatch, capsys):
dirname = os.path.dirname(__file__)
dylib_dir = os.path.join(dirname, "testdata", "macosx_minimal_system_version")
monkeypatch.setattr(distutils.util, "get_platform", return_factory("macosx-10.9-x86_64"))
assert get_platform(dylib_dir) == "macosx_11_0_x86_64"
captured = capsys.readouterr()
assert "[WARNING] This wheel needs a higher macOS version than" in captured.err
def test_information_about_problematic_files_python_version(self, monkeypatch, capsys):
dirname = os.path.dirname(__file__)
dylib_dir = os.path.join(dirname, "testdata", "macosx_minimal_system_version")
monkeypatch.setattr(distutils.util, "get_platform", return_factory("macosx-10.9-x86_64"))
monkeypatch.setattr(os, "walk", return_factory(
[(dylib_dir, [], ["test_lib_10_6.dylib", "test_lib_10_10_fat.dylib"])]
))
assert get_platform(dylib_dir) == "macosx_10_10_x86_64"
captured = capsys.readouterr()
assert "[WARNING] This wheel needs a higher macOS version than" in captured.err
assert "the version your Python interpreter is compiled against." in captured.err
assert "test_lib_10_10_fat.dylib" in captured.err
def test_information_about_problematic_files_env_variable(self, monkeypatch, capsys):
dirname = os.path.dirname(__file__)
dylib_dir = os.path.join(dirname, "testdata", "macosx_minimal_system_version")
monkeypatch.setattr(distutils.util, "get_platform", return_factory("macosx-10.9-x86_64"))
monkeypatch.setenv("MACOSX_DEPLOYMENT_TARGET", "10.8")
monkeypatch.setattr(os, "walk", return_factory(
[(dylib_dir, [], ["test_lib_10_6.dylib", "test_lib_10_10_fat.dylib"])]
))
assert get_platform(dylib_dir) == "macosx_10_10_x86_64"
captured = capsys.readouterr()
assert "[WARNING] This wheel needs a higher macOS version than" in captured.err
assert "is set in MACOSX_DEPLOYMENT_TARGET variable." in captured.err
assert "test_lib_10_10_fat.dylib" in captured.err
def test_bump_platform_tag_by_env_variable(self, monkeypatch, capsys):
dirname = os.path.dirname(__file__)
dylib_dir = os.path.join(dirname, "testdata", "macosx_minimal_system_version")
monkeypatch.setattr(distutils.util, "get_platform", return_factory("macosx-10.9-x86_64"))
monkeypatch.setattr(os, "walk", return_factory(
[(dylib_dir, [], ["test_lib_10_6.dylib", "test_lib_10_6_fat.dylib"])]
))
assert get_platform(dylib_dir) == "macosx_10_9_x86_64"
monkeypatch.setenv("MACOSX_DEPLOYMENT_TARGET", "10.10")
assert get_platform(dylib_dir) == "macosx_10_10_x86_64"
captured = capsys.readouterr()
assert captured.err == ""
def test_bugfix_release_platform_tag(self, monkeypatch, capsys):
dirname = os.path.dirname(__file__)
dylib_dir = os.path.join(dirname, "testdata", "macosx_minimal_system_version")
monkeypatch.setattr(distutils.util, "get_platform", return_factory("macosx-10.9-x86_64"))
monkeypatch.setattr(os, "walk", return_factory(
[(dylib_dir, [], ["test_lib_10_6.dylib", "test_lib_10_6_fat.dylib",
"test_lib_10_10_10.dylib"])]
))
assert get_platform(dylib_dir) == "macosx_10_10_x86_64"
captured = capsys.readouterr()
assert "This wheel needs a higher macOS version than" in captured.err
monkeypatch.setenv("MACOSX_DEPLOYMENT_TARGET", "10.9")
assert get_platform(dylib_dir) == "macosx_10_10_x86_64"
captured = capsys.readouterr()
assert "This wheel needs a higher macOS version than" in captured.err
def test_warning_on_to_low_env_variable(self, monkeypatch, capsys):
dirname = os.path.dirname(__file__)
dylib_dir = os.path.join(dirname, "testdata", "macosx_minimal_system_version")
monkeypatch.setattr(distutils.util, "get_platform", return_factory("macosx-10.9-x86_64"))
monkeypatch.setenv("MACOSX_DEPLOYMENT_TARGET", "10.8")
monkeypatch.setattr(os, "walk", return_factory(
[(dylib_dir, [], ["test_lib_10_6.dylib", "test_lib_10_6_fat.dylib"])]
))
assert get_platform(dylib_dir) == "macosx_10_9_x86_64"
captured = capsys.readouterr()
assert "MACOSX_DEPLOYMENT_TARGET is set to a lower value (10.8) than the" in captured.err
def test_get_platform_bigsur_env(self, monkeypatch):
dirname = os.path.dirname(__file__)
dylib_dir = os.path.join(dirname, "testdata", "macosx_minimal_system_version")
monkeypatch.setattr(distutils.util, "get_platform", return_factory("macosx-10.9-x86_64"))
monkeypatch.setenv("MACOSX_DEPLOYMENT_TARGET", "11")
monkeypatch.setattr(os, "walk", return_factory(
[(dylib_dir, [], ["test_lib_10_6.dylib", "test_lib_10_10_fat.dylib"])]
))
assert get_platform(dylib_dir) == "macosx_11_0_x86_64"
def test_get_platform_bigsur_platform(self, monkeypatch):
dirname = os.path.dirname(__file__)
dylib_dir = os.path.join(dirname, "testdata", "macosx_minimal_system_version")
monkeypatch.setattr(distutils.util, "get_platform", return_factory("macosx-11-x86_64"))
monkeypatch.setattr(os, "walk", return_factory(
[(dylib_dir, [], ["test_lib_10_6.dylib", "test_lib_10_10_fat.dylib"])]
))
assert get_platform(dylib_dir) == "macosx_11_0_x86_64"
def test_get_platform_linux(monkeypatch):
monkeypatch.setattr(distutils.util, "get_platform", return_factory("linux_x86_64"))
monkeypatch.setattr(sys, "maxsize", 2147483647)
assert get_platform(None) == "linux_i686"