+++ /dev/null
-import sys\r
-import os\r
-import tempfile\r
-import shutil\r
-from StringIO import StringIO\r
-import textwrap\r
-\r
-from distutils.core import Extension, Distribution\r
-from distutils.command.build_ext import build_ext\r
-from distutils import sysconfig\r
-from distutils.tests import support\r
-from distutils.errors import DistutilsSetupError, CompileError\r
-\r
-import unittest\r
-from test import test_support\r
-\r
-# http://bugs.python.org/issue4373\r
-# Don't load the xx module more than once.\r
-ALREADY_TESTED = False\r
-\r
-def _get_source_filename():\r
- srcdir = sysconfig.get_config_var('srcdir')\r
- if srcdir is None:\r
- return os.path.join(sysconfig.project_base, 'Modules', 'xxmodule.c')\r
- return os.path.join(srcdir, 'Modules', 'xxmodule.c')\r
-\r
-_XX_MODULE_PATH = _get_source_filename()\r
-\r
-class BuildExtTestCase(support.TempdirManager,\r
- support.LoggingSilencer,\r
- unittest.TestCase):\r
- def setUp(self):\r
- # Create a simple test environment\r
- # Note that we're making changes to sys.path\r
- super(BuildExtTestCase, self).setUp()\r
- self.tmp_dir = tempfile.mkdtemp(prefix="pythontest_")\r
- if os.path.exists(_XX_MODULE_PATH):\r
- self.sys_path = sys.path[:]\r
- sys.path.append(self.tmp_dir)\r
- shutil.copy(_XX_MODULE_PATH, self.tmp_dir)\r
-\r
- def tearDown(self):\r
- # Get everything back to normal\r
- if os.path.exists(_XX_MODULE_PATH):\r
- test_support.unload('xx')\r
- sys.path[:] = self.sys_path\r
- # XXX on Windows the test leaves a directory\r
- # with xx module in TEMP\r
- shutil.rmtree(self.tmp_dir, os.name == 'nt' or\r
- sys.platform == 'cygwin')\r
- super(BuildExtTestCase, self).tearDown()\r
-\r
- def _fixup_command(self, cmd):\r
- # When Python was build with --enable-shared, -L. is not good enough\r
- # to find the libpython<blah>.so. This is because regrtest runs it\r
- # under a tempdir, not in the top level where the .so lives. By the\r
- # time we've gotten here, Python's already been chdir'd to the\r
- # tempdir.\r
- #\r
- # To further add to the fun, we can't just add library_dirs to the\r
- # Extension() instance because that doesn't get plumbed through to the\r
- # final compiler command.\r
- if (sysconfig.get_config_var('Py_ENABLE_SHARED') and\r
- not sys.platform.startswith('win')):\r
- runshared = sysconfig.get_config_var('RUNSHARED')\r
- if runshared is None:\r
- cmd.library_dirs = ['.']\r
- else:\r
- name, equals, value = runshared.partition('=')\r
- cmd.library_dirs = value.split(os.pathsep)\r
-\r
- @unittest.skipIf(not os.path.exists(_XX_MODULE_PATH),\r
- 'xxmodule.c not found')\r
- def test_build_ext(self):\r
- global ALREADY_TESTED\r
- xx_c = os.path.join(self.tmp_dir, 'xxmodule.c')\r
- xx_ext = Extension('xx', [xx_c])\r
- dist = Distribution({'name': 'xx', 'ext_modules': [xx_ext]})\r
- dist.package_dir = self.tmp_dir\r
- cmd = build_ext(dist)\r
- self._fixup_command(cmd)\r
- if os.name == "nt":\r
- # On Windows, we must build a debug version iff running\r
- # a debug build of Python\r
- cmd.debug = sys.executable.endswith("_d.exe")\r
- cmd.build_lib = self.tmp_dir\r
- cmd.build_temp = self.tmp_dir\r
-\r
- old_stdout = sys.stdout\r
- if not test_support.verbose:\r
- # silence compiler output\r
- sys.stdout = StringIO()\r
- try:\r
- cmd.ensure_finalized()\r
- cmd.run()\r
- finally:\r
- sys.stdout = old_stdout\r
-\r
- if ALREADY_TESTED:\r
- return\r
- else:\r
- ALREADY_TESTED = True\r
-\r
- import xx\r
-\r
- for attr in ('error', 'foo', 'new', 'roj'):\r
- self.assertTrue(hasattr(xx, attr))\r
-\r
- self.assertEqual(xx.foo(2, 5), 7)\r
- self.assertEqual(xx.foo(13,15), 28)\r
- self.assertEqual(xx.new().demo(), None)\r
- doc = 'This is a template module just for instruction.'\r
- self.assertEqual(xx.__doc__, doc)\r
- self.assertTrue(isinstance(xx.Null(), xx.Null))\r
- self.assertTrue(isinstance(xx.Str(), xx.Str))\r
-\r
- def test_solaris_enable_shared(self):\r
- dist = Distribution({'name': 'xx'})\r
- cmd = build_ext(dist)\r
- old = sys.platform\r
-\r
- sys.platform = 'sunos' # fooling finalize_options\r
- from distutils.sysconfig import _config_vars\r
- old_var = _config_vars.get('Py_ENABLE_SHARED')\r
- _config_vars['Py_ENABLE_SHARED'] = 1\r
- try:\r
- cmd.ensure_finalized()\r
- finally:\r
- sys.platform = old\r
- if old_var is None:\r
- del _config_vars['Py_ENABLE_SHARED']\r
- else:\r
- _config_vars['Py_ENABLE_SHARED'] = old_var\r
-\r
- # make sure we get some library dirs under solaris\r
- self.assertTrue(len(cmd.library_dirs) > 0)\r
-\r
- def test_finalize_options(self):\r
- # Make sure Python's include directories (for Python.h, pyconfig.h,\r
- # etc.) are in the include search path.\r
- modules = [Extension('foo', ['xxx'])]\r
- dist = Distribution({'name': 'xx', 'ext_modules': modules})\r
- cmd = build_ext(dist)\r
- cmd.finalize_options()\r
-\r
- from distutils import sysconfig\r
- py_include = sysconfig.get_python_inc()\r
- self.assertTrue(py_include in cmd.include_dirs)\r
-\r
- plat_py_include = sysconfig.get_python_inc(plat_specific=1)\r
- self.assertTrue(plat_py_include in cmd.include_dirs)\r
-\r
- # make sure cmd.libraries is turned into a list\r
- # if it's a string\r
- cmd = build_ext(dist)\r
- cmd.libraries = 'my_lib'\r
- cmd.finalize_options()\r
- self.assertEqual(cmd.libraries, ['my_lib'])\r
-\r
- # make sure cmd.library_dirs is turned into a list\r
- # if it's a string\r
- cmd = build_ext(dist)\r
- cmd.library_dirs = 'my_lib_dir'\r
- cmd.finalize_options()\r
- self.assertTrue('my_lib_dir' in cmd.library_dirs)\r
-\r
- # make sure rpath is turned into a list\r
- # if it's a list of os.pathsep's paths\r
- cmd = build_ext(dist)\r
- cmd.rpath = os.pathsep.join(['one', 'two'])\r
- cmd.finalize_options()\r
- self.assertEqual(cmd.rpath, ['one', 'two'])\r
-\r
- # XXX more tests to perform for win32\r
-\r
- # make sure define is turned into 2-tuples\r
- # strings if they are ','-separated strings\r
- cmd = build_ext(dist)\r
- cmd.define = 'one,two'\r
- cmd.finalize_options()\r
- self.assertEqual(cmd.define, [('one', '1'), ('two', '1')])\r
-\r
- # make sure undef is turned into a list of\r
- # strings if they are ','-separated strings\r
- cmd = build_ext(dist)\r
- cmd.undef = 'one,two'\r
- cmd.finalize_options()\r
- self.assertEqual(cmd.undef, ['one', 'two'])\r
-\r
- # make sure swig_opts is turned into a list\r
- cmd = build_ext(dist)\r
- cmd.swig_opts = None\r
- cmd.finalize_options()\r
- self.assertEqual(cmd.swig_opts, [])\r
-\r
- cmd = build_ext(dist)\r
- cmd.swig_opts = '1 2'\r
- cmd.finalize_options()\r
- self.assertEqual(cmd.swig_opts, ['1', '2'])\r
-\r
- def test_check_extensions_list(self):\r
- dist = Distribution()\r
- cmd = build_ext(dist)\r
- cmd.finalize_options()\r
-\r
- #'extensions' option must be a list of Extension instances\r
- self.assertRaises(DistutilsSetupError, cmd.check_extensions_list, 'foo')\r
-\r
- # each element of 'ext_modules' option must be an\r
- # Extension instance or 2-tuple\r
- exts = [('bar', 'foo', 'bar'), 'foo']\r
- self.assertRaises(DistutilsSetupError, cmd.check_extensions_list, exts)\r
-\r
- # first element of each tuple in 'ext_modules'\r
- # must be the extension name (a string) and match\r
- # a python dotted-separated name\r
- exts = [('foo-bar', '')]\r
- self.assertRaises(DistutilsSetupError, cmd.check_extensions_list, exts)\r
-\r
- # second element of each tuple in 'ext_modules'\r
- # must be a ary (build info)\r
- exts = [('foo.bar', '')]\r
- self.assertRaises(DistutilsSetupError, cmd.check_extensions_list, exts)\r
-\r
- # ok this one should pass\r
- exts = [('foo.bar', {'sources': [''], 'libraries': 'foo',\r
- 'some': 'bar'})]\r
- cmd.check_extensions_list(exts)\r
- ext = exts[0]\r
- self.assertTrue(isinstance(ext, Extension))\r
-\r
- # check_extensions_list adds in ext the values passed\r
- # when they are in ('include_dirs', 'library_dirs', 'libraries'\r
- # 'extra_objects', 'extra_compile_args', 'extra_link_args')\r
- self.assertEqual(ext.libraries, 'foo')\r
- self.assertTrue(not hasattr(ext, 'some'))\r
-\r
- # 'macros' element of build info dict must be 1- or 2-tuple\r
- exts = [('foo.bar', {'sources': [''], 'libraries': 'foo',\r
- 'some': 'bar', 'macros': [('1', '2', '3'), 'foo']})]\r
- self.assertRaises(DistutilsSetupError, cmd.check_extensions_list, exts)\r
-\r
- exts[0][1]['macros'] = [('1', '2'), ('3',)]\r
- cmd.check_extensions_list(exts)\r
- self.assertEqual(exts[0].undef_macros, ['3'])\r
- self.assertEqual(exts[0].define_macros, [('1', '2')])\r
-\r
- def test_get_source_files(self):\r
- modules = [Extension('foo', ['xxx'])]\r
- dist = Distribution({'name': 'xx', 'ext_modules': modules})\r
- cmd = build_ext(dist)\r
- cmd.ensure_finalized()\r
- self.assertEqual(cmd.get_source_files(), ['xxx'])\r
-\r
- def test_compiler_option(self):\r
- # cmd.compiler is an option and\r
- # should not be overriden by a compiler instance\r
- # when the command is run\r
- dist = Distribution()\r
- cmd = build_ext(dist)\r
- cmd.compiler = 'unix'\r
- cmd.ensure_finalized()\r
- cmd.run()\r
- self.assertEqual(cmd.compiler, 'unix')\r
-\r
- def test_get_outputs(self):\r
- tmp_dir = self.mkdtemp()\r
- c_file = os.path.join(tmp_dir, 'foo.c')\r
- self.write_file(c_file, 'void initfoo(void) {};\n')\r
- ext = Extension('foo', [c_file])\r
- dist = Distribution({'name': 'xx',\r
- 'ext_modules': [ext]})\r
- cmd = build_ext(dist)\r
- self._fixup_command(cmd)\r
- cmd.ensure_finalized()\r
- self.assertEqual(len(cmd.get_outputs()), 1)\r
-\r
- if os.name == "nt":\r
- cmd.debug = sys.executable.endswith("_d.exe")\r
-\r
- cmd.build_lib = os.path.join(self.tmp_dir, 'build')\r
- cmd.build_temp = os.path.join(self.tmp_dir, 'tempt')\r
-\r
- # issue #5977 : distutils build_ext.get_outputs\r
- # returns wrong result with --inplace\r
- other_tmp_dir = os.path.realpath(self.mkdtemp())\r
- old_wd = os.getcwd()\r
- os.chdir(other_tmp_dir)\r
- try:\r
- cmd.inplace = 1\r
- cmd.run()\r
- so_file = cmd.get_outputs()[0]\r
- finally:\r
- os.chdir(old_wd)\r
- self.assertTrue(os.path.exists(so_file))\r
- self.assertEqual(os.path.splitext(so_file)[-1],\r
- sysconfig.get_config_var('SO'))\r
- so_dir = os.path.dirname(so_file)\r
- self.assertEqual(so_dir, other_tmp_dir)\r
- cmd.compiler = None\r
- cmd.inplace = 0\r
- cmd.run()\r
- so_file = cmd.get_outputs()[0]\r
- self.assertTrue(os.path.exists(so_file))\r
- self.assertEqual(os.path.splitext(so_file)[-1],\r
- sysconfig.get_config_var('SO'))\r
- so_dir = os.path.dirname(so_file)\r
- self.assertEqual(so_dir, cmd.build_lib)\r
-\r
- # inplace = 0, cmd.package = 'bar'\r
- build_py = cmd.get_finalized_command('build_py')\r
- build_py.package_dir = {'': 'bar'}\r
- path = cmd.get_ext_fullpath('foo')\r
- # checking that the last directory is the build_dir\r
- path = os.path.split(path)[0]\r
- self.assertEqual(path, cmd.build_lib)\r
-\r
- # inplace = 1, cmd.package = 'bar'\r
- cmd.inplace = 1\r
- other_tmp_dir = os.path.realpath(self.mkdtemp())\r
- old_wd = os.getcwd()\r
- os.chdir(other_tmp_dir)\r
- try:\r
- path = cmd.get_ext_fullpath('foo')\r
- finally:\r
- os.chdir(old_wd)\r
- # checking that the last directory is bar\r
- path = os.path.split(path)[0]\r
- lastdir = os.path.split(path)[-1]\r
- self.assertEqual(lastdir, 'bar')\r
-\r
- def test_ext_fullpath(self):\r
- ext = sysconfig.get_config_vars()['SO']\r
- dist = Distribution()\r
- cmd = build_ext(dist)\r
- cmd.inplace = 1\r
- cmd.distribution.package_dir = {'': 'src'}\r
- cmd.distribution.packages = ['lxml', 'lxml.html']\r
- curdir = os.getcwd()\r
- wanted = os.path.join(curdir, 'src', 'lxml', 'etree' + ext)\r
- path = cmd.get_ext_fullpath('lxml.etree')\r
- self.assertEqual(wanted, path)\r
-\r
- # building lxml.etree not inplace\r
- cmd.inplace = 0\r
- cmd.build_lib = os.path.join(curdir, 'tmpdir')\r
- wanted = os.path.join(curdir, 'tmpdir', 'lxml', 'etree' + ext)\r
- path = cmd.get_ext_fullpath('lxml.etree')\r
- self.assertEqual(wanted, path)\r
-\r
- # building twisted.runner.portmap not inplace\r
- build_py = cmd.get_finalized_command('build_py')\r
- build_py.package_dir = {}\r
- cmd.distribution.packages = ['twisted', 'twisted.runner.portmap']\r
- path = cmd.get_ext_fullpath('twisted.runner.portmap')\r
- wanted = os.path.join(curdir, 'tmpdir', 'twisted', 'runner',\r
- 'portmap' + ext)\r
- self.assertEqual(wanted, path)\r
-\r
- # building twisted.runner.portmap inplace\r
- cmd.inplace = 1\r
- path = cmd.get_ext_fullpath('twisted.runner.portmap')\r
- wanted = os.path.join(curdir, 'twisted', 'runner', 'portmap' + ext)\r
- self.assertEqual(wanted, path)\r
-\r
- def test_build_ext_inplace(self):\r
- etree_c = os.path.join(self.tmp_dir, 'lxml.etree.c')\r
- etree_ext = Extension('lxml.etree', [etree_c])\r
- dist = Distribution({'name': 'lxml', 'ext_modules': [etree_ext]})\r
- cmd = build_ext(dist)\r
- cmd.ensure_finalized()\r
- cmd.inplace = 1\r
- cmd.distribution.package_dir = {'': 'src'}\r
- cmd.distribution.packages = ['lxml', 'lxml.html']\r
- curdir = os.getcwd()\r
- ext = sysconfig.get_config_var("SO")\r
- wanted = os.path.join(curdir, 'src', 'lxml', 'etree' + ext)\r
- path = cmd.get_ext_fullpath('lxml.etree')\r
- self.assertEqual(wanted, path)\r
-\r
- def test_setuptools_compat(self):\r
- import distutils.core, distutils.extension, distutils.command.build_ext\r
- saved_ext = distutils.extension.Extension\r
- try:\r
- # on some platforms, it loads the deprecated "dl" module\r
- test_support.import_module('setuptools_build_ext', deprecated=True)\r
-\r
- # theses import patch Distutils' Extension class\r
- from setuptools_build_ext import build_ext as setuptools_build_ext\r
- from setuptools_extension import Extension\r
-\r
- etree_c = os.path.join(self.tmp_dir, 'lxml.etree.c')\r
- etree_ext = Extension('lxml.etree', [etree_c])\r
- dist = Distribution({'name': 'lxml', 'ext_modules': [etree_ext]})\r
- cmd = setuptools_build_ext(dist)\r
- cmd.ensure_finalized()\r
- cmd.inplace = 1\r
- cmd.distribution.package_dir = {'': 'src'}\r
- cmd.distribution.packages = ['lxml', 'lxml.html']\r
- curdir = os.getcwd()\r
- ext = sysconfig.get_config_var("SO")\r
- wanted = os.path.join(curdir, 'src', 'lxml', 'etree' + ext)\r
- path = cmd.get_ext_fullpath('lxml.etree')\r
- self.assertEqual(wanted, path)\r
- finally:\r
- # restoring Distutils' Extension class otherwise its broken\r
- distutils.extension.Extension = saved_ext\r
- distutils.core.Extension = saved_ext\r
- distutils.command.build_ext.Extension = saved_ext\r
-\r
- def test_build_ext_path_with_os_sep(self):\r
- dist = Distribution({'name': 'UpdateManager'})\r
- cmd = build_ext(dist)\r
- cmd.ensure_finalized()\r
- ext = sysconfig.get_config_var("SO")\r
- ext_name = os.path.join('UpdateManager', 'fdsend')\r
- ext_path = cmd.get_ext_fullpath(ext_name)\r
- wanted = os.path.join(cmd.build_lib, 'UpdateManager', 'fdsend' + ext)\r
- self.assertEqual(ext_path, wanted)\r
-\r
- def test_build_ext_path_cross_platform(self):\r
- if sys.platform != 'win32':\r
- return\r
- dist = Distribution({'name': 'UpdateManager'})\r
- cmd = build_ext(dist)\r
- cmd.ensure_finalized()\r
- ext = sysconfig.get_config_var("SO")\r
- # this needs to work even under win32\r
- ext_name = 'UpdateManager/fdsend'\r
- ext_path = cmd.get_ext_fullpath(ext_name)\r
- wanted = os.path.join(cmd.build_lib, 'UpdateManager', 'fdsend' + ext)\r
- self.assertEqual(ext_path, wanted)\r
-\r
- @unittest.skipUnless(sys.platform == 'darwin', 'test only relevant for MacOSX')\r
- def test_deployment_target(self):\r
- self._try_compile_deployment_target()\r
-\r
- orig_environ = os.environ\r
- os.environ = orig_environ.copy()\r
- self.addCleanup(setattr, os, 'environ', orig_environ)\r
-\r
- os.environ['MACOSX_DEPLOYMENT_TARGET']='10.1'\r
- self._try_compile_deployment_target()\r
-\r
-\r
- def _try_compile_deployment_target(self):\r
- deptarget_c = os.path.join(self.tmp_dir, 'deptargetmodule.c')\r
-\r
- with open(deptarget_c, 'w') as fp:\r
- fp.write(textwrap.dedent('''\\r
- #include <AvailabilityMacros.h>\r
-\r
- int dummy;\r
-\r
- #if TARGET != MAC_OS_X_VERSION_MIN_REQUIRED\r
- #error "Unexpected target"\r
- #endif\r
-\r
- '''))\r
-\r
- target = sysconfig.get_config_var('MACOSX_DEPLOYMENT_TARGET')\r
- target = tuple(map(int, target.split('.')))\r
- target = '%02d%01d0' % target\r
-\r
- deptarget_ext = Extension(\r
- 'deptarget',\r
- [deptarget_c],\r
- extra_compile_args=['-DTARGET=%s'%(target,)],\r
- )\r
- dist = Distribution({\r
- 'name': 'deptarget',\r
- 'ext_modules': [deptarget_ext]\r
- })\r
- dist.package_dir = self.tmp_dir\r
- cmd = build_ext(dist)\r
- cmd.build_lib = self.tmp_dir\r
- cmd.build_temp = self.tmp_dir\r
-\r
- try:\r
- old_stdout = sys.stdout\r
- cmd.ensure_finalized()\r
- cmd.run()\r
-\r
- except CompileError:\r
- self.fail("Wrong deployment target during compilation")\r
-\r
-def test_suite():\r
- return unittest.makeSuite(BuildExtTestCase)\r
-\r
-if __name__ == '__main__':\r
- test_support.run_unittest(test_suite())\r
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