"""Tests for distutils.command.build."""
import os
import sys
from distutils.command.build import build
from distutils.tests import support
from sysconfig import get_config_var, get_platform
class TestBuild(support.TempdirManager):
def test_finalize_options(self):
pkg_dir, dist = self.create_dist()
cmd = build(dist)
cmd.finalize_options()
# if not specified, plat_name gets the current platform
assert cmd.plat_name == get_platform()
# build_purelib is build + lib
wanted = os.path.join(cmd.build_base, 'lib')
assert cmd.build_purelib == wanted
# build_platlib is 'build/lib.platform-cache_tag[-pydebug]'
# examples:
# build/lib.macosx-10.3-i386-cpython39
plat_spec = f'.{cmd.plat_name}-{sys.implementation.cache_tag}'
if get_config_var('Py_GIL_DISABLED'):
plat_spec += 't'
if hasattr(sys, 'gettotalrefcount'):
assert cmd.build_platlib.endswith('-pydebug')
plat_spec += '-pydebug'
wanted = os.path.join(cmd.build_base, 'lib' + plat_spec)
assert cmd.build_platlib == wanted
# by default, build_lib = build_purelib
assert cmd.build_lib == cmd.build_purelib
# build_temp is build/temp.<plat>
wanted = os.path.join(cmd.build_base, 'temp' + plat_spec)
assert cmd.build_temp == wanted
# build_scripts is build/scripts-x.x
wanted = os.path.join(
cmd.build_base, f'scripts-{sys.version_info.major}.{sys.version_info.minor}'
)
assert cmd.build_scripts == wanted
# executable is os.path.normpath(sys.executable)
assert cmd.executable == os.path.normpath(sys.executable)
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