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Þ'¯°ÌME[YéïĵÂCå½ Ué©Áû'Ê9%eÔðNU”ë‘ÌsD3/®+UI˜9h.WC”빓$#:pz:YÓ ¿xž* ³$Í +$kñAŠ‹†¢ Uê>¸)_š¬÷©ßAÂÔb9ÇU ¯¾á•9¯ÏÏ÷O÷¼¼Fähal1‰3Ì[Ïr•´UCksNÐ] R‘¸¥H+§Šé†c©vÖÞ0iÓ76s†î!§=ß ¼~Ô'°Ãmäoäš³ªøi1úÉ)³yV8 CLÄØÁ‘WYïi€H6ÖÑiámø^ÈY´°Ñ7¥Û*—Ñ©L«Qƒï—Ùrÿ ›£Ð*š¸ˆL©ˆ$ˆ ÷¾D§9È®«qbqC)–ˆïv´çñsÑVT­Ø, <àïºÀO«Jý·õ àfPìð .wFšir´þ’2_Y *Æ€x\« ì€9š@ Ž|F⇥ˆkZ@hÖÄ0t¿-<“‹qµ¾*ZL¤Ú)&BJpÓF5=$„at*Zš$’ÑtdûÝRI1 2Ž‰$€$I$#‰SÞ’Hë¬ï;Á$¡t$’`<(ñÇt)$‡Ð.Êf¢X’Kt=Éé$‚ˆªè¢oÝëòI%Rgcª÷ŠyI%¡‰ÿ !ñ)´õ $¤ Ô’IIGÿÙimport sys import os from io import StringIO import textwrap from distutils.core import Distribution from distutils.command.build_ext import build_ext from distutils import sysconfig from distutils.tests.support import (TempdirManager, LoggingSilencer, copy_xxmodule_c, fixup_build_ext) from distutils.extension import Extension from distutils.errors import ( CompileError, DistutilsPlatformError, DistutilsSetupError, UnknownFileError) import unittest from test import support from test.support.script_helper import assert_python_ok # http://bugs.python.org/issue4373 # Don't load the xx module more than once. ALREADY_TESTED = False class BuildExtTestCase(TempdirManager, LoggingSilencer, unittest.TestCase): def setUp(self): # Create a simple test environment super(BuildExtTestCase, self).setUp() self.tmp_dir = self.mkdtemp() import site self.old_user_base = site.USER_BASE site.USER_BASE = self.mkdtemp() from distutils.command import build_ext build_ext.USER_BASE = site.USER_BASE # bpo-30132: On Windows, a .pdb file may be created in the current # working directory. Create a temporary working directory to cleanup # everything at the end of the test. change_cwd = support.change_cwd(self.tmp_dir) change_cwd.__enter__() self.addCleanup(change_cwd.__exit__, None, None, None) def tearDown(self): import site site.USER_BASE = self.old_user_base from distutils.command import build_ext build_ext.USER_BASE = self.old_user_base super(BuildExtTestCase, self).tearDown() def build_ext(self, *args, **kwargs): return build_ext(*args, **kwargs) def test_build_ext(self): cmd = support.missing_compiler_executable() if cmd is not None: self.skipTest('The %r command is not found' % cmd) global ALREADY_TESTED copy_xxmodule_c(self.tmp_dir) xx_c = os.path.join(self.tmp_dir, 'xxmodule.c') xx_ext = Extension('xx', [xx_c]) dist = Distribution({'name': 'xx', 'ext_modules': [xx_ext]}) dist.package_dir = self.tmp_dir cmd = self.build_ext(dist) fixup_build_ext(cmd) cmd.build_lib = self.tmp_dir cmd.build_temp = self.tmp_dir old_stdout = sys.stdout if not support.verbose: # silence compiler output sys.stdout = StringIO() try: cmd.ensure_finalized() cmd.run() finally: sys.stdout = old_stdout if ALREADY_TESTED: self.skipTest('Already tested in %s' % ALREADY_TESTED) else: ALREADY_TESTED = type(self).__name__ code = textwrap.dedent(f""" tmp_dir = {self.tmp_dir!r} import sys import unittest from test import support sys.path.insert(0, tmp_dir) import xx class Tests(unittest.TestCase): def test_xx(self): for attr in ('error', 'foo', 'new', 'roj'): self.assertTrue(hasattr(xx, attr)) self.assertEqual(xx.foo(2, 5), 7) self.assertEqual(xx.foo(13,15), 28) self.assertEqual(xx.new().demo(), None) if support.HAVE_DOCSTRINGS: doc = 'This is a template module just for instruction.' self.assertEqual(xx.__doc__, doc) self.assertIsInstance(xx.Null(), xx.Null) self.assertIsInstance(xx.Str(), xx.Str) unittest.main() """) assert_python_ok('-c', code) def test_solaris_enable_shared(self): dist = Distribution({'name': 'xx'}) cmd = self.build_ext(dist) old = sys.platform sys.platform = 'sunos' # fooling finalize_options from distutils.sysconfig import _config_vars old_var = _config_vars.get('Py_ENABLE_SHARED') _config_vars['Py_ENABLE_SHARED'] = 1 try: cmd.ensure_finalized() finally: sys.platform = old if old_var is None: del _config_vars['Py_ENABLE_SHARED'] else: _config_vars['Py_ENABLE_SHARED'] = old_var # make sure we get some library dirs under solaris self.assertGreater(len(cmd.library_dirs), 0) def test_user_site(self): import site dist = Distribution({'name': 'xx'}) cmd = self.build_ext(dist) # making sure the user option is there options = [name for name, short, lable in cmd.user_options] self.assertIn('user', options) # setting a value cmd.user = 1 # setting user based lib and include lib = os.path.join(site.USER_BASE, 'lib') incl = os.path.join(site.USER_BASE, 'include') os.mkdir(lib) os.mkdir(incl) # let's run finalize cmd.ensure_finalized() # see if include_dirs and library_dirs # were set self.assertIn(lib, cmd.library_dirs) self.assertIn(lib, cmd.rpath) self.assertIn(incl, cmd.include_dirs) def test_optional_extension(self): # this extension will fail, but let's ignore this failure # with the optional argument. modules = [Extension('foo', ['xxx'], optional=False)] dist = Distribution({'name': 'xx', 'ext_modules': modules}) cmd = self.build_ext(dist) cmd.ensure_finalized() self.assertRaises((UnknownFileError, CompileError), cmd.run) # should raise an error modules = [Extension('foo', ['xxx'], optional=True)] dist = Distribution({'name': 'xx', 'ext_modules': modules}) cmd = self.build_ext(dist) cmd.ensure_finalized() cmd.run() # should pass def test_finalize_options(self): # Make sure Python's include directories (for Python.h, pyconfig.h, # etc.) are in the include search path. modules = [Extension('foo', ['xxx'], optional=False)] dist = Distribution({'name': 'xx', 'ext_modules': modules}) cmd = self.build_ext(dist) cmd.finalize_options() py_include = sysconfig.get_python_inc() for p in py_include.split(os.path.pathsep): self.assertIn(p, cmd.include_dirs) plat_py_include = sysconfig.get_python_inc(plat_specific=1) for p in plat_py_include.split(os.path.pathsep): self.assertIn(p, cmd.include_dirs) # make sure cmd.libraries is turned into a list # if it's a string cmd = self.build_ext(dist) cmd.libraries = 'my_lib, other_lib lastlib' cmd.finalize_options() self.assertEqual(cmd.libraries, ['my_lib', 'other_lib', 'lastlib']) # make sure cmd.library_dirs is turned into a list # if it's a string cmd = self.build_ext(dist) cmd.library_dirs = 'my_lib_dir%sother_lib_dir' % os.pathsep cmd.finalize_options() self.assertIn('my_lib_dir', cmd.library_dirs) self.assertIn('other_lib_dir', cmd.library_dirs) # make sure rpath is turned into a list # if it's a string cmd = self.build_ext(dist) cmd.rpath = 'one%stwo' % os.pathsep cmd.finalize_options() self.assertEqual(cmd.rpath, ['one', 'two']) # make sure cmd.link_objects is turned into a list # if it's a string cmd = build_ext(dist) cmd.link_objects = 'one two,three' cmd.finalize_options() self.assertEqual(cmd.link_objects, ['one', 'two', 'three']) # XXX more tests to perform for win32 # make sure define is turned into 2-tuples # strings if they are ','-separated strings cmd = self.build_ext(dist) cmd.define = 'one,two' cmd.finalize_options() self.assertEqual(cmd.define, [('one', '1'), ('two', '1')]) # make sure undef is turned into a list of # strings if they are ','-separated strings cmd = self.build_ext(dist) cmd.undef = 'one,two' cmd.finalize_options() self.assertEqual(cmd.undef, ['one', 'two']) # make sure swig_opts is turned into a list cmd = self.build_ext(dist) cmd.swig_opts = None cmd.finalize_options() self.assertEqual(cmd.swig_opts, []) cmd = self.build_ext(dist) cmd.swig_opts = '1 2' cmd.finalize_options() self.assertEqual(cmd.swig_opts, ['1', '2']) def test_check_extensions_list(self): dist = Distribution() cmd = self.build_ext(dist) cmd.finalize_options() #'extensions' option must be a list of Extension instances self.assertRaises(DistutilsSetupError, cmd.check_extensions_list, 'foo') # each element of 'ext_modules' option must be an # Extension instance or 2-tuple exts = [('bar', 'foo', 'bar'), 'foo'] self.assertRaises(DistutilsSetupError, cmd.check_extensions_list, exts) # first element of each tuple in 'ext_modules' # must be the extension name (a string) and match # a python dotted-separated name exts = [('foo-bar', '')] self.assertRaises(DistutilsSetupError, cmd.check_extensions_list, exts) # second element of each tuple in 'ext_modules' # must be a dictionary (build info) exts = [('foo.bar', '')] self.assertRaises(DistutilsSetupError, cmd.check_extensions_list, exts) # ok this one should pass exts = [('foo.bar', {'sources': [''], 'libraries': 'foo', 'some': 'bar'})] cmd.check_extensions_list(exts) ext = exts[0] self.assertIsInstance(ext, Extension) # check_extensions_list adds in ext the values passed # when they are in ('include_dirs', 'library_dirs', 'libraries' # 'extra_objects', 'extra_compile_args', 'extra_link_args') self.assertEqual(ext.libraries, 'foo') self.assertFalse(hasattr(ext, 'some')) # 'macros' element of build info dict must be 1- or 2-tuple exts = [('foo.bar', {'sources': [''], 'libraries': 'foo', 'some': 'bar', 'macros': [('1', '2', '3'), 'foo']})] self.assertRaises(DistutilsSetupError, cmd.check_extensions_list, exts) exts[0][1]['macros'] = [('1', '2'), ('3',)] cmd.check_extensions_list(exts) self.assertEqual(exts[0].undef_macros, ['3']) self.assertEqual(exts[0].define_macros, [('1', '2')]) def test_get_source_files(self): modules = [Extension('foo', ['xxx'], optional=False)] dist = Distribution({'name': 'xx', 'ext_modules': modules}) cmd = self.build_ext(dist) cmd.ensure_finalized() self.assertEqual(cmd.get_source_files(), ['xxx']) def test_unicode_module_names(self): modules = [ Extension('foo', ['aaa'], optional=False), Extension('föö', ['uuu'], optional=False), ] dist = Distribution({'name': 'xx', 'ext_modules': modules}) cmd = self.build_ext(dist) cmd.ensure_finalized() self.assertRegex(cmd.get_ext_filename(modules[0].name), r'foo(_d)?\..*') self.assertRegex(cmd.get_ext_filename(modules[1].name), r'föö(_d)?\..*') self.assertEqual(cmd.get_export_symbols(modules[0]), ['PyInit_foo']) self.assertEqual(cmd.get_export_symbols(modules[1]), ['PyInitU_f_gkaa']) def test_compiler_option(self): # cmd.compiler is an option and # should not be overridden by a compiler instance # when the command is run dist = Distribution() cmd = self.build_ext(dist) cmd.compiler = 'unix' cmd.ensure_finalized() cmd.run() self.assertEqual(cmd.compiler, 'unix') def test_get_outputs(self): cmd = support.missing_compiler_executable() if cmd is not None: self.skipTest('The %r command is not found' % cmd) tmp_dir = self.mkdtemp() c_file = os.path.join(tmp_dir, 'foo.c') self.write_file(c_file, 'void PyInit_foo(void) {}\n') ext = Extension('foo', [c_file], optional=False) dist = Distribution({'name': 'xx', 'ext_modules': [ext]}) cmd = self.build_ext(dist) fixup_build_ext(cmd) cmd.ensure_finalized() self.assertEqual(len(cmd.get_outputs()), 1) cmd.build_lib = os.path.join(self.tmp_dir, 'build') cmd.build_temp = os.path.join(self.tmp_dir, 'tempt') # issue #5977 : distutils build_ext.get_outputs # returns wrong result with --inplace other_tmp_dir = os.path.realpath(self.mkdtemp()) old_wd = os.getcwd() os.chdir(other_tmp_dir) try: cmd.inplace = 1 cmd.run() so_file = cmd.get_outputs()[0] finally: os.chdir(old_wd) self.assertTrue(os.path.exists(so_file)) ext_suffix = sysconfig.get_config_var('EXT_SUFFIX') self.assertTrue(so_file.endswith(ext_suffix)) so_dir = os.path.dirname(so_file) self.assertEqual(so_dir, other_tmp_dir) cmd.inplace = 0 cmd.compiler = None cmd.run() so_file = cmd.get_outputs()[0] self.assertTrue(os.path.exists(so_file)) self.assertTrue(so_file.endswith(ext_suffix)) so_dir = os.path.dirname(so_file) self.assertEqual(so_dir, cmd.build_lib) # inplace = 0, cmd.package = 'bar' build_py = cmd.get_finalized_command('build_py') build_py.package_dir = {'': 'bar'} path = cmd.get_ext_fullpath('foo') # checking that the last directory is the build_dir path = os.path.split(path)[0] self.assertEqual(path, cmd.build_lib) # inplace = 1, cmd.package = 'bar' cmd.inplace = 1 other_tmp_dir = os.path.realpath(self.mkdtemp()) old_wd = os.getcwd() os.chdir(other_tmp_dir) try: path = cmd.get_ext_fullpath('foo') finally: os.chdir(old_wd) # checking that the last directory is bar path = os.path.split(path)[0] lastdir = os.path.split(path)[-1] self.assertEqual(lastdir, 'bar') def test_ext_fullpath(self): ext = sysconfig.get_config_var('EXT_SUFFIX') # building lxml.etree inplace #etree_c = os.path.join(self.tmp_dir, 'lxml.etree.c') #etree_ext = Extension('lxml.etree', [etree_c]) #dist = Distribution({'name': 'lxml', 'ext_modules': [etree_ext]}) dist = Distribution() cmd = self.build_ext(dist) cmd.inplace = 1 cmd.distribution.package_dir = {'': 'src'} cmd.distribution.packages = ['lxml', 'lxml.html'] curdir = os.getcwd() wanted = os.path.join(curdir, 'src', 'lxml', 'etree' + ext) path = cmd.get_ext_fullpath('lxml.etree') self.assertEqual(wanted, path) # building lxml.etree not inplace cmd.inplace = 0 cmd.build_lib = os.path.join(curdir, 'tmpdir') wanted = os.path.join(curdir, 'tmpdir', 'lxml', 'etree' + ext) path = cmd.get_ext_fullpath('lxml.etree') self.assertEqual(wanted, path) # building twisted.runner.portmap not inplace build_py = cmd.get_finalized_command('build_py') build_py.package_dir = {} cmd.distribution.packages = ['twisted', 'twisted.runner.portmap'] path = cmd.get_ext_fullpath('twisted.runner.portmap') wanted = os.path.join(curdir, 'tmpdir', 'twisted', 'runner', 'portmap' + ext) self.assertEqual(wanted, path) # building twisted.runner.portmap inplace cmd.inplace = 1 path = cmd.get_ext_fullpath('twisted.runner.portmap') wanted = os.path.join(curdir, 'twisted', 'runner', 'portmap' + ext) self.assertEqual(wanted, path) @unittest.skipUnless(sys.platform == 'darwin', 'test only relevant for MacOSX') def test_deployment_target_default(self): # Issue 9516: Test that, in the absence of the environment variable, # an extension module is compiled with the same deployment target as # the interpreter. self._try_compile_deployment_target('==', None) @unittest.skipUnless(sys.platform == 'darwin', 'test only relevant for MacOSX') def test_deployment_target_too_low(self): # Issue 9516: Test that an extension module is not allowed to be # compiled with a deployment target less than that of the interpreter. self.assertRaises(DistutilsPlatformError, self._try_compile_deployment_target, '>', '10.1') @unittest.skipUnless(sys.platform == 'darwin', 'test only relevant for MacOSX') def test_deployment_target_higher_ok(self): # Issue 9516: Test that an extension module can be compiled with a # deployment target higher than that of the interpreter: the ext # module may depend on some newer OS feature. deptarget = sysconfig.get_config_var('MACOSX_DEPLOYMENT_TARGET') if deptarget: # increment the minor version number (i.e. 10.6 -> 10.7) deptarget = [int(x) for x in deptarget.split('.')] deptarget[-1] += 1 deptarget = '.'.join(str(i) for i in deptarget) self._try_compile_deployment_target('<', deptarget) def _try_compile_deployment_target(self, operator, target): orig_environ = os.environ os.environ = orig_environ.copy() self.addCleanup(setattr, os, 'environ', orig_environ) if target is None: if os.environ.get('MACOSX_DEPLOYMENT_TARGET'): del os.environ['MACOSX_DEPLOYMENT_TARGET'] else: os.environ['MACOSX_DEPLOYMENT_TARGET'] = target deptarget_c = os.path.join(self.tmp_dir, 'deptargetmodule.c') with open(deptarget_c, 'w') as fp: fp.write(textwrap.dedent('''\ #include int dummy; #if TARGET %s MAC_OS_X_VERSION_MIN_REQUIRED #else #error "Unexpected target" #endif ''' % operator)) # get the deployment target that the interpreter was built with target = sysconfig.get_config_var('MACOSX_DEPLOYMENT_TARGET') target = tuple(map(int, target.split('.')[0:2])) # format the target value as defined in the Apple # Availability Macros. We can't use the macro names since # at least one value we test with will not exist yet. if target[:2] < (10, 10): # for 10.1 through 10.9.x -> "10n0" target = '%02d%01d0' % target else: # for 10.10 and beyond -> "10nn00" if len(target) >= 2: target = '%02d%02d00' % target else: # 11 and later can have no minor version (11 instead of 11.0) target = '%02d0000' % target deptarget_ext = Extension( 'deptarget', [deptarget_c], extra_compile_args=['-DTARGET=%s'%(target,)], ) dist = Distribution({ 'name': 'deptarget', 'ext_modules': [deptarget_ext] }) dist.package_dir = self.tmp_dir cmd = self.build_ext(dist) cmd.build_lib = self.tmp_dir cmd.build_temp = self.tmp_dir try: old_stdout = sys.stdout if not support.verbose: # silence compiler output sys.stdout = StringIO() try: cmd.ensure_finalized() cmd.run() finally: sys.stdout = old_stdout except CompileError: self.fail("Wrong deployment target during compilation") class ParallelBuildExtTestCase(BuildExtTestCase): def build_ext(self, *args, **kwargs): build_ext = super().build_ext(*args, **kwargs) build_ext.parallel = True return build_ext def test_suite(): suite = unittest.TestSuite() suite.addTest(unittest.makeSuite(BuildExtTestCase)) suite.addTest(unittest.makeSuite(ParallelBuildExtTestCase)) return suite if __name__ == '__main__': support.run_unittest(__name__)