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Diffstat (limited to '.venv/lib/python3.12/site-packages/setuptools/_distutils/tests/test_install.py')
| -rw-r--r-- | .venv/lib/python3.12/site-packages/setuptools/_distutils/tests/test_install.py | 245 |
1 files changed, 245 insertions, 0 deletions
diff --git a/.venv/lib/python3.12/site-packages/setuptools/_distutils/tests/test_install.py b/.venv/lib/python3.12/site-packages/setuptools/_distutils/tests/test_install.py new file mode 100644 index 00000000..b3ffb2e6 --- /dev/null +++ b/.venv/lib/python3.12/site-packages/setuptools/_distutils/tests/test_install.py @@ -0,0 +1,245 @@ +"""Tests for distutils.command.install.""" + +import logging +import os +import pathlib +import site +import sys +from distutils import sysconfig +from distutils.command import install as install_module +from distutils.command.build_ext import build_ext +from distutils.command.install import INSTALL_SCHEMES, install +from distutils.core import Distribution +from distutils.errors import DistutilsOptionError +from distutils.extension import Extension +from distutils.tests import missing_compiler_executable, support +from distutils.util import is_mingw + +import pytest + + +def _make_ext_name(modname): + return modname + sysconfig.get_config_var('EXT_SUFFIX') + + +@support.combine_markers +@pytest.mark.usefixtures('save_env') +class TestInstall( + support.TempdirManager, +): + @pytest.mark.xfail( + 'platform.system() == "Windows" and sys.version_info > (3, 11)', + reason="pypa/distutils#148", + ) + def test_home_installation_scheme(self): + # This ensure two things: + # - that --home generates the desired set of directory names + # - test --home is supported on all platforms + builddir = self.mkdtemp() + destination = os.path.join(builddir, "installation") + + dist = Distribution({"name": "foopkg"}) + # script_name need not exist, it just need to be initialized + dist.script_name = os.path.join(builddir, "setup.py") + dist.command_obj["build"] = support.DummyCommand( + build_base=builddir, + build_lib=os.path.join(builddir, "lib"), + ) + + cmd = install(dist) + cmd.home = destination + cmd.ensure_finalized() + + assert cmd.install_base == destination + assert cmd.install_platbase == destination + + def check_path(got, expected): + got = os.path.normpath(got) + expected = os.path.normpath(expected) + assert got == expected + + impl_name = sys.implementation.name.replace("cpython", "python") + libdir = os.path.join(destination, "lib", impl_name) + check_path(cmd.install_lib, libdir) + _platlibdir = getattr(sys, "platlibdir", "lib") + platlibdir = os.path.join(destination, _platlibdir, impl_name) + check_path(cmd.install_platlib, platlibdir) + check_path(cmd.install_purelib, libdir) + check_path( + cmd.install_headers, + os.path.join(destination, "include", impl_name, "foopkg"), + ) + check_path(cmd.install_scripts, os.path.join(destination, "bin")) + check_path(cmd.install_data, destination) + + def test_user_site(self, monkeypatch): + # test install with --user + # preparing the environment for the test + self.tmpdir = self.mkdtemp() + orig_site = site.USER_SITE + orig_base = site.USER_BASE + monkeypatch.setattr(site, 'USER_BASE', os.path.join(self.tmpdir, 'B')) + monkeypatch.setattr(site, 'USER_SITE', os.path.join(self.tmpdir, 'S')) + monkeypatch.setattr(install_module, 'USER_BASE', site.USER_BASE) + monkeypatch.setattr(install_module, 'USER_SITE', site.USER_SITE) + + def _expanduser(path): + if path.startswith('~'): + return os.path.normpath(self.tmpdir + path[1:]) + return path + + monkeypatch.setattr(os.path, 'expanduser', _expanduser) + + for key in ('nt_user', 'posix_user'): + assert key in INSTALL_SCHEMES + + dist = Distribution({'name': 'xx'}) + cmd = install(dist) + + # making sure the user option is there + options = [name for name, short, label in cmd.user_options] + assert 'user' in options + + # setting a value + cmd.user = True + + # user base and site shouldn't be created yet + assert not os.path.exists(site.USER_BASE) + assert not os.path.exists(site.USER_SITE) + + # let's run finalize + cmd.ensure_finalized() + + # now they should + assert os.path.exists(site.USER_BASE) + assert os.path.exists(site.USER_SITE) + + assert 'userbase' in cmd.config_vars + assert 'usersite' in cmd.config_vars + + actual_headers = os.path.relpath(cmd.install_headers, site.USER_BASE) + if os.name == 'nt' and not is_mingw(): + site_path = os.path.relpath(os.path.dirname(orig_site), orig_base) + include = os.path.join(site_path, 'Include') + else: + include = sysconfig.get_python_inc(0, '') + expect_headers = os.path.join(include, 'xx') + + assert os.path.normcase(actual_headers) == os.path.normcase(expect_headers) + + def test_handle_extra_path(self): + dist = Distribution({'name': 'xx', 'extra_path': 'path,dirs'}) + cmd = install(dist) + + # two elements + cmd.handle_extra_path() + assert cmd.extra_path == ['path', 'dirs'] + assert cmd.extra_dirs == 'dirs' + assert cmd.path_file == 'path' + + # one element + cmd.extra_path = ['path'] + cmd.handle_extra_path() + assert cmd.extra_path == ['path'] + assert cmd.extra_dirs == 'path' + assert cmd.path_file == 'path' + + # none + dist.extra_path = cmd.extra_path = None + cmd.handle_extra_path() + assert cmd.extra_path is None + assert cmd.extra_dirs == '' + assert cmd.path_file is None + + # three elements (no way !) + cmd.extra_path = 'path,dirs,again' + with pytest.raises(DistutilsOptionError): + cmd.handle_extra_path() + + def test_finalize_options(self): + dist = Distribution({'name': 'xx'}) + cmd = install(dist) + + # must supply either prefix/exec-prefix/home or + # install-base/install-platbase -- not both + cmd.prefix = 'prefix' + cmd.install_base = 'base' + with pytest.raises(DistutilsOptionError): + cmd.finalize_options() + + # must supply either home or prefix/exec-prefix -- not both + cmd.install_base = None + cmd.home = 'home' + with pytest.raises(DistutilsOptionError): + cmd.finalize_options() + + # can't combine user with prefix/exec_prefix/home or + # install_(plat)base + cmd.prefix = None + cmd.user = 'user' + with pytest.raises(DistutilsOptionError): + cmd.finalize_options() + + def test_record(self): + install_dir = self.mkdtemp() + project_dir, dist = self.create_dist(py_modules=['hello'], scripts=['sayhi']) + os.chdir(project_dir) + self.write_file('hello.py', "def main(): print('o hai')") + self.write_file('sayhi', 'from hello import main; main()') + + cmd = install(dist) + dist.command_obj['install'] = cmd + cmd.root = install_dir + cmd.record = os.path.join(project_dir, 'filelist') + cmd.ensure_finalized() + cmd.run() + + content = pathlib.Path(cmd.record).read_text(encoding='utf-8') + + found = [pathlib.Path(line).name for line in content.splitlines()] + expected = [ + 'hello.py', + f'hello.{sys.implementation.cache_tag}.pyc', + 'sayhi', + 'UNKNOWN-0.0.0-py{}.{}.egg-info'.format(*sys.version_info[:2]), + ] + assert found == expected + + def test_record_extensions(self): + cmd = missing_compiler_executable() + if cmd is not None: + pytest.skip(f'The {cmd!r} command is not found') + install_dir = self.mkdtemp() + project_dir, dist = self.create_dist( + ext_modules=[Extension('xx', ['xxmodule.c'])] + ) + os.chdir(project_dir) + support.copy_xxmodule_c(project_dir) + + buildextcmd = build_ext(dist) + support.fixup_build_ext(buildextcmd) + buildextcmd.ensure_finalized() + + cmd = install(dist) + dist.command_obj['install'] = cmd + dist.command_obj['build_ext'] = buildextcmd + cmd.root = install_dir + cmd.record = os.path.join(project_dir, 'filelist') + cmd.ensure_finalized() + cmd.run() + + content = pathlib.Path(cmd.record).read_text(encoding='utf-8') + + found = [pathlib.Path(line).name for line in content.splitlines()] + expected = [ + _make_ext_name('xx'), + 'UNKNOWN-0.0.0-py{}.{}.egg-info'.format(*sys.version_info[:2]), + ] + assert found == expected + + def test_debug_mode(self, caplog, monkeypatch): + # this covers the code called when DEBUG is set + monkeypatch.setattr(install_module, 'DEBUG', True) + caplog.set_level(logging.DEBUG) + self.test_record() + assert any(rec for rec in caplog.records if rec.levelno == logging.DEBUG) |