Tarek Ziade | 1231a4e | 2011-05-19 13:07:25 +0200 | [diff] [blame] | 1 | import os |
| 2 | import sys |
| 3 | import site |
| 4 | import shutil |
| 5 | import sysconfig |
Ned Deily | 5c727cb | 2011-06-28 20:03:17 -0700 | [diff] [blame] | 6 | import textwrap |
Tarek Ziade | 1231a4e | 2011-05-19 13:07:25 +0200 | [diff] [blame] | 7 | from io import StringIO |
| 8 | from packaging.dist import Distribution |
Ned Deily | 5c727cb | 2011-06-28 20:03:17 -0700 | [diff] [blame] | 9 | from packaging.errors import (UnknownFileError, CompileError, |
| 10 | PackagingPlatformError) |
Tarek Ziade | 1231a4e | 2011-05-19 13:07:25 +0200 | [diff] [blame] | 11 | from packaging.command.build_ext import build_ext |
| 12 | from packaging.compiler.extension import Extension |
Victor Stinner | 7239939 | 2011-06-17 13:52:56 +0200 | [diff] [blame] | 13 | from test.script_helper import assert_python_ok |
Tarek Ziade | 1231a4e | 2011-05-19 13:07:25 +0200 | [diff] [blame] | 14 | |
| 15 | from packaging.tests import support, unittest, verbose, unload |
| 16 | |
Tarek Ziade | 1231a4e | 2011-05-19 13:07:25 +0200 | [diff] [blame] | 17 | |
| 18 | def _get_source_filename(): |
Ned Deily | 4a1ec12 | 2011-06-28 00:53:54 -0700 | [diff] [blame] | 19 | # use installed copy if available |
| 20 | tests_f = os.path.join(os.path.dirname(__file__), 'xxmodule.c') |
| 21 | if os.path.exists(tests_f): |
| 22 | return tests_f |
| 23 | # otherwise try using copy from build directory |
Tarek Ziade | 1231a4e | 2011-05-19 13:07:25 +0200 | [diff] [blame] | 24 | srcdir = sysconfig.get_config_var('srcdir') |
| 25 | return os.path.join(srcdir, 'Modules', 'xxmodule.c') |
| 26 | |
| 27 | |
| 28 | class BuildExtTestCase(support.TempdirManager, |
| 29 | support.LoggingCatcher, |
| 30 | unittest.TestCase): |
| 31 | def setUp(self): |
| 32 | # Create a simple test environment |
| 33 | # Note that we're making changes to sys.path |
| 34 | super(BuildExtTestCase, self).setUp() |
| 35 | self.tmp_dir = self.mkdtemp() |
Tarek Ziade | 2bc55e4 | 2011-05-22 21:21:44 +0200 | [diff] [blame] | 36 | filename = _get_source_filename() |
Tarek Ziade | 3517369 | 2011-05-22 22:09:55 +0200 | [diff] [blame] | 37 | if os.path.exists(filename): |
| 38 | shutil.copy(filename, self.tmp_dir) |
Tarek Ziade | 1231a4e | 2011-05-19 13:07:25 +0200 | [diff] [blame] | 39 | self.old_user_base = site.USER_BASE |
| 40 | site.USER_BASE = self.mkdtemp() |
| 41 | build_ext.USER_BASE = site.USER_BASE |
| 42 | |
Éric Araujo | ed5d2f1 | 2011-06-17 15:47:41 +0200 | [diff] [blame] | 43 | def tearDown(self): |
| 44 | # Get everything back to normal |
Éric Araujo | ed5d2f1 | 2011-06-17 15:47:41 +0200 | [diff] [blame] | 45 | if sys.version > "2.6": |
| 46 | site.USER_BASE = self.old_user_base |
| 47 | build_ext.USER_BASE = self.old_user_base |
| 48 | |
| 49 | super(BuildExtTestCase, self).tearDown() |
| 50 | |
Tarek Ziade | 2bc55e4 | 2011-05-22 21:21:44 +0200 | [diff] [blame] | 51 | def _fixup_command(self, cmd): |
| 52 | # When Python was build with --enable-shared, -L. is not good enough |
| 53 | # to find the libpython<blah>.so. This is because regrtest runs it |
| 54 | # under a tempdir, not in the top level where the .so lives. By the |
| 55 | # time we've gotten here, Python's already been chdir'd to the |
| 56 | # tempdir. |
| 57 | # |
| 58 | # To further add to the fun, we can't just add library_dirs to the |
| 59 | # Extension() instance because that doesn't get plumbed through to the |
| 60 | # final compiler command. |
| 61 | if (sysconfig.get_config_var('Py_ENABLE_SHARED') and |
| 62 | not sys.platform.startswith('win')): |
| 63 | runshared = sysconfig.get_config_var('RUNSHARED') |
| 64 | if runshared is None: |
| 65 | cmd.library_dirs = ['.'] |
| 66 | else: |
| 67 | name, equals, value = runshared.partition('=') |
| 68 | cmd.library_dirs = value.split(os.pathsep) |
| 69 | |
Tarek Ziade | 1231a4e | 2011-05-19 13:07:25 +0200 | [diff] [blame] | 70 | def test_build_ext(self): |
Tarek Ziade | 1231a4e | 2011-05-19 13:07:25 +0200 | [diff] [blame] | 71 | xx_c = os.path.join(self.tmp_dir, 'xxmodule.c') |
Tarek Ziade | 3517369 | 2011-05-22 22:09:55 +0200 | [diff] [blame] | 72 | if not os.path.exists(xx_c): |
| 73 | # skipping if we cannot find it |
| 74 | return |
Tarek Ziade | 1231a4e | 2011-05-19 13:07:25 +0200 | [diff] [blame] | 75 | xx_ext = Extension('xx', [xx_c]) |
| 76 | dist = Distribution({'name': 'xx', 'ext_modules': [xx_ext]}) |
| 77 | dist.package_dir = self.tmp_dir |
| 78 | cmd = build_ext(dist) |
Tarek Ziade | 2bc55e4 | 2011-05-22 21:21:44 +0200 | [diff] [blame] | 79 | self._fixup_command(cmd) |
| 80 | |
Tarek Ziade | 1231a4e | 2011-05-19 13:07:25 +0200 | [diff] [blame] | 81 | if os.name == "nt": |
| 82 | # On Windows, we must build a debug version iff running |
| 83 | # a debug build of Python |
| 84 | cmd.debug = sys.executable.endswith("_d.exe") |
| 85 | cmd.build_lib = self.tmp_dir |
| 86 | cmd.build_temp = self.tmp_dir |
| 87 | |
| 88 | old_stdout = sys.stdout |
| 89 | if not verbose: |
| 90 | # silence compiler output |
| 91 | sys.stdout = StringIO() |
| 92 | try: |
| 93 | cmd.ensure_finalized() |
| 94 | cmd.run() |
| 95 | finally: |
| 96 | sys.stdout = old_stdout |
| 97 | |
Victor Stinner | 7239939 | 2011-06-17 13:52:56 +0200 | [diff] [blame] | 98 | code = """if 1: |
| 99 | import sys |
| 100 | sys.path.insert(0, %r) |
Tarek Ziade | 1231a4e | 2011-05-19 13:07:25 +0200 | [diff] [blame] | 101 | |
Victor Stinner | 7239939 | 2011-06-17 13:52:56 +0200 | [diff] [blame] | 102 | import xx |
Tarek Ziade | 1231a4e | 2011-05-19 13:07:25 +0200 | [diff] [blame] | 103 | |
Victor Stinner | 7239939 | 2011-06-17 13:52:56 +0200 | [diff] [blame] | 104 | for attr in ('error', 'foo', 'new', 'roj'): |
| 105 | assert hasattr(xx, attr) |
Tarek Ziade | 1231a4e | 2011-05-19 13:07:25 +0200 | [diff] [blame] | 106 | |
Victor Stinner | 7239939 | 2011-06-17 13:52:56 +0200 | [diff] [blame] | 107 | assert xx.foo(2, 5) == 7 |
| 108 | assert xx.foo(13, 15) == 28 |
| 109 | assert xx.new().demo() is None |
| 110 | doc = 'This is a template module just for instruction.' |
| 111 | assert xx.__doc__ == doc |
| 112 | assert isinstance(xx.Null(), xx.Null) |
| 113 | assert isinstance(xx.Str(), xx.Str)""" |
| 114 | code = code % self.tmp_dir |
| 115 | assert_python_ok('-c', code) |
Tarek Ziade | 1231a4e | 2011-05-19 13:07:25 +0200 | [diff] [blame] | 116 | |
Tarek Ziade | 1231a4e | 2011-05-19 13:07:25 +0200 | [diff] [blame] | 117 | def test_solaris_enable_shared(self): |
| 118 | dist = Distribution({'name': 'xx'}) |
| 119 | cmd = build_ext(dist) |
| 120 | old = sys.platform |
| 121 | |
| 122 | sys.platform = 'sunos' # fooling finalize_options |
| 123 | from sysconfig import _CONFIG_VARS |
| 124 | |
| 125 | old_var = _CONFIG_VARS.get('Py_ENABLE_SHARED') |
| 126 | _CONFIG_VARS['Py_ENABLE_SHARED'] = 1 |
| 127 | try: |
| 128 | cmd.ensure_finalized() |
| 129 | finally: |
| 130 | sys.platform = old |
| 131 | if old_var is None: |
| 132 | del _CONFIG_VARS['Py_ENABLE_SHARED'] |
| 133 | else: |
| 134 | _CONFIG_VARS['Py_ENABLE_SHARED'] = old_var |
| 135 | |
| 136 | # make sure we get some library dirs under solaris |
| 137 | self.assertGreater(len(cmd.library_dirs), 0) |
| 138 | |
| 139 | @unittest.skipIf(sys.version < '2.6', 'requires Python 2.6 or higher') |
| 140 | def test_user_site(self): |
| 141 | dist = Distribution({'name': 'xx'}) |
| 142 | cmd = build_ext(dist) |
| 143 | |
| 144 | # making sure the user option is there |
| 145 | options = [name for name, short, label in |
| 146 | cmd.user_options] |
| 147 | self.assertIn('user', options) |
| 148 | |
| 149 | # setting a value |
| 150 | cmd.user = True |
| 151 | |
| 152 | # setting user based lib and include |
| 153 | lib = os.path.join(site.USER_BASE, 'lib') |
| 154 | incl = os.path.join(site.USER_BASE, 'include') |
| 155 | os.mkdir(lib) |
| 156 | os.mkdir(incl) |
| 157 | |
| 158 | # let's run finalize |
| 159 | cmd.ensure_finalized() |
| 160 | |
| 161 | # see if include_dirs and library_dirs |
| 162 | # were set |
| 163 | self.assertIn(lib, cmd.library_dirs) |
| 164 | self.assertIn(lib, cmd.rpath) |
| 165 | self.assertIn(incl, cmd.include_dirs) |
| 166 | |
| 167 | def test_optional_extension(self): |
| 168 | |
| 169 | # this extension will fail, but let's ignore this failure |
| 170 | # with the optional argument. |
| 171 | modules = [Extension('foo', ['xxx'], optional=False)] |
| 172 | dist = Distribution({'name': 'xx', 'ext_modules': modules}) |
| 173 | cmd = build_ext(dist) |
| 174 | cmd.ensure_finalized() |
| 175 | self.assertRaises((UnknownFileError, CompileError), |
| 176 | cmd.run) # should raise an error |
| 177 | |
| 178 | modules = [Extension('foo', ['xxx'], optional=True)] |
| 179 | dist = Distribution({'name': 'xx', 'ext_modules': modules}) |
| 180 | cmd = build_ext(dist) |
| 181 | cmd.ensure_finalized() |
| 182 | cmd.run() # should pass |
| 183 | |
| 184 | def test_finalize_options(self): |
| 185 | # Make sure Python's include directories (for Python.h, pyconfig.h, |
| 186 | # etc.) are in the include search path. |
| 187 | modules = [Extension('foo', ['xxx'], optional=False)] |
| 188 | dist = Distribution({'name': 'xx', 'ext_modules': modules}) |
| 189 | cmd = build_ext(dist) |
| 190 | cmd.finalize_options() |
| 191 | |
| 192 | py_include = sysconfig.get_path('include') |
| 193 | self.assertIn(py_include, cmd.include_dirs) |
| 194 | |
| 195 | plat_py_include = sysconfig.get_path('platinclude') |
| 196 | self.assertIn(plat_py_include, cmd.include_dirs) |
| 197 | |
| 198 | # make sure cmd.libraries is turned into a list |
| 199 | # if it's a string |
| 200 | cmd = build_ext(dist) |
| 201 | cmd.libraries = 'my_lib' |
| 202 | cmd.finalize_options() |
| 203 | self.assertEqual(cmd.libraries, ['my_lib']) |
| 204 | |
| 205 | # make sure cmd.library_dirs is turned into a list |
| 206 | # if it's a string |
| 207 | cmd = build_ext(dist) |
| 208 | cmd.library_dirs = 'my_lib_dir' |
| 209 | cmd.finalize_options() |
| 210 | self.assertIn('my_lib_dir', cmd.library_dirs) |
| 211 | |
| 212 | # make sure rpath is turned into a list |
| 213 | # if it's a list of os.pathsep's paths |
| 214 | cmd = build_ext(dist) |
| 215 | cmd.rpath = os.pathsep.join(['one', 'two']) |
| 216 | cmd.finalize_options() |
| 217 | self.assertEqual(cmd.rpath, ['one', 'two']) |
| 218 | |
| 219 | # XXX more tests to perform for win32 |
| 220 | |
| 221 | # make sure define is turned into 2-tuples |
| 222 | # strings if they are ','-separated strings |
| 223 | cmd = build_ext(dist) |
| 224 | cmd.define = 'one,two' |
| 225 | cmd.finalize_options() |
| 226 | self.assertEqual(cmd.define, [('one', '1'), ('two', '1')]) |
| 227 | |
| 228 | # make sure undef is turned into a list of |
| 229 | # strings if they are ','-separated strings |
| 230 | cmd = build_ext(dist) |
| 231 | cmd.undef = 'one,two' |
| 232 | cmd.finalize_options() |
| 233 | self.assertEqual(cmd.undef, ['one', 'two']) |
| 234 | |
| 235 | # make sure swig_opts is turned into a list |
| 236 | cmd = build_ext(dist) |
| 237 | cmd.swig_opts = None |
| 238 | cmd.finalize_options() |
| 239 | self.assertEqual(cmd.swig_opts, []) |
| 240 | |
| 241 | cmd = build_ext(dist) |
| 242 | cmd.swig_opts = '1 2' |
| 243 | cmd.finalize_options() |
| 244 | self.assertEqual(cmd.swig_opts, ['1', '2']) |
| 245 | |
| 246 | def test_get_source_files(self): |
| 247 | modules = [Extension('foo', ['xxx'], optional=False)] |
| 248 | dist = Distribution({'name': 'xx', 'ext_modules': modules}) |
| 249 | cmd = build_ext(dist) |
| 250 | cmd.ensure_finalized() |
| 251 | self.assertEqual(cmd.get_source_files(), ['xxx']) |
| 252 | |
| 253 | def test_compiler_option(self): |
| 254 | # cmd.compiler is an option and |
| 255 | # should not be overriden by a compiler instance |
| 256 | # when the command is run |
| 257 | dist = Distribution() |
| 258 | cmd = build_ext(dist) |
| 259 | cmd.compiler = 'unix' |
| 260 | cmd.ensure_finalized() |
| 261 | cmd.run() |
| 262 | self.assertEqual(cmd.compiler, 'unix') |
| 263 | |
| 264 | def test_get_outputs(self): |
| 265 | tmp_dir = self.mkdtemp() |
| 266 | c_file = os.path.join(tmp_dir, 'foo.c') |
Éric Araujo | 7f9b37b | 2011-05-29 02:59:52 +0200 | [diff] [blame] | 267 | self.write_file(c_file, 'void PyInit_foo(void) {}\n') |
Tarek Ziade | 1231a4e | 2011-05-19 13:07:25 +0200 | [diff] [blame] | 268 | ext = Extension('foo', [c_file], optional=False) |
| 269 | dist = Distribution({'name': 'xx', |
| 270 | 'ext_modules': [ext]}) |
| 271 | cmd = build_ext(dist) |
Tarek Ziade | 2bc55e4 | 2011-05-22 21:21:44 +0200 | [diff] [blame] | 272 | self._fixup_command(cmd) |
Tarek Ziade | 1231a4e | 2011-05-19 13:07:25 +0200 | [diff] [blame] | 273 | cmd.ensure_finalized() |
| 274 | self.assertEqual(len(cmd.get_outputs()), 1) |
| 275 | |
| 276 | if os.name == "nt": |
| 277 | cmd.debug = sys.executable.endswith("_d.exe") |
| 278 | |
| 279 | cmd.build_lib = os.path.join(self.tmp_dir, 'build') |
| 280 | cmd.build_temp = os.path.join(self.tmp_dir, 'tempt') |
| 281 | |
| 282 | # issue #5977 : distutils build_ext.get_outputs |
| 283 | # returns wrong result with --inplace |
| 284 | other_tmp_dir = os.path.realpath(self.mkdtemp()) |
| 285 | old_wd = os.getcwd() |
| 286 | os.chdir(other_tmp_dir) |
| 287 | try: |
| 288 | cmd.inplace = True |
| 289 | cmd.run() |
| 290 | so_file = cmd.get_outputs()[0] |
| 291 | finally: |
| 292 | os.chdir(old_wd) |
| 293 | self.assertTrue(os.path.exists(so_file)) |
| 294 | so_ext = sysconfig.get_config_var('SO') |
| 295 | self.assertTrue(so_file.endswith(so_ext)) |
| 296 | so_dir = os.path.dirname(so_file) |
| 297 | self.assertEqual(so_dir, other_tmp_dir) |
| 298 | |
| 299 | cmd.inplace = False |
| 300 | cmd.run() |
| 301 | so_file = cmd.get_outputs()[0] |
| 302 | self.assertTrue(os.path.exists(so_file)) |
| 303 | self.assertTrue(so_file.endswith(so_ext)) |
| 304 | so_dir = os.path.dirname(so_file) |
| 305 | self.assertEqual(so_dir, cmd.build_lib) |
| 306 | |
| 307 | # inplace = False, cmd.package = 'bar' |
| 308 | build_py = cmd.get_finalized_command('build_py') |
| 309 | build_py.package_dir = 'bar' |
| 310 | path = cmd.get_ext_fullpath('foo') |
| 311 | # checking that the last directory is the build_dir |
| 312 | path = os.path.split(path)[0] |
| 313 | self.assertEqual(path, cmd.build_lib) |
| 314 | |
| 315 | # inplace = True, cmd.package = 'bar' |
| 316 | cmd.inplace = True |
| 317 | other_tmp_dir = os.path.realpath(self.mkdtemp()) |
| 318 | old_wd = os.getcwd() |
| 319 | os.chdir(other_tmp_dir) |
| 320 | try: |
| 321 | path = cmd.get_ext_fullpath('foo') |
| 322 | finally: |
| 323 | os.chdir(old_wd) |
| 324 | # checking that the last directory is bar |
| 325 | path = os.path.split(path)[0] |
| 326 | lastdir = os.path.split(path)[-1] |
| 327 | self.assertEqual(lastdir, 'bar') |
| 328 | |
| 329 | def test_ext_fullpath(self): |
| 330 | ext = sysconfig.get_config_vars()['SO'] |
| 331 | # building lxml.etree inplace |
| 332 | #etree_c = os.path.join(self.tmp_dir, 'lxml.etree.c') |
| 333 | #etree_ext = Extension('lxml.etree', [etree_c]) |
| 334 | #dist = Distribution({'name': 'lxml', 'ext_modules': [etree_ext]}) |
| 335 | dist = Distribution() |
| 336 | cmd = build_ext(dist) |
| 337 | cmd.inplace = True |
| 338 | cmd.distribution.package_dir = 'src' |
| 339 | cmd.distribution.packages = ['lxml', 'lxml.html'] |
| 340 | curdir = os.getcwd() |
| 341 | wanted = os.path.join(curdir, 'src', 'lxml', 'etree' + ext) |
| 342 | path = cmd.get_ext_fullpath('lxml.etree') |
| 343 | self.assertEqual(wanted, path) |
| 344 | |
| 345 | # building lxml.etree not inplace |
| 346 | cmd.inplace = False |
| 347 | cmd.build_lib = os.path.join(curdir, 'tmpdir') |
| 348 | wanted = os.path.join(curdir, 'tmpdir', 'lxml', 'etree' + ext) |
| 349 | path = cmd.get_ext_fullpath('lxml.etree') |
| 350 | self.assertEqual(wanted, path) |
| 351 | |
| 352 | # building twisted.runner.portmap not inplace |
| 353 | build_py = cmd.get_finalized_command('build_py') |
| 354 | build_py.package_dir = None |
| 355 | cmd.distribution.packages = ['twisted', 'twisted.runner.portmap'] |
| 356 | path = cmd.get_ext_fullpath('twisted.runner.portmap') |
| 357 | wanted = os.path.join(curdir, 'tmpdir', 'twisted', 'runner', |
| 358 | 'portmap' + ext) |
| 359 | self.assertEqual(wanted, path) |
| 360 | |
| 361 | # building twisted.runner.portmap inplace |
| 362 | cmd.inplace = True |
| 363 | path = cmd.get_ext_fullpath('twisted.runner.portmap') |
| 364 | wanted = os.path.join(curdir, 'twisted', 'runner', 'portmap' + ext) |
| 365 | self.assertEqual(wanted, path) |
| 366 | |
Ned Deily | 5c727cb | 2011-06-28 20:03:17 -0700 | [diff] [blame] | 367 | @unittest.skipUnless(sys.platform == 'darwin', |
| 368 | 'test only relevant for Mac OS X') |
| 369 | def test_deployment_target_default(self): |
| 370 | # Issue 9516: Test that, in the absence of the environment variable, |
| 371 | # an extension module is compiled with the same deployment target as |
| 372 | # the interpreter. |
| 373 | self._try_compile_deployment_target('==', None) |
| 374 | |
| 375 | @unittest.skipUnless(sys.platform == 'darwin', |
| 376 | 'test only relevant for Mac OS X') |
| 377 | def test_deployment_target_too_low(self): |
| 378 | # Issue 9516: Test that an extension module is not allowed to be |
| 379 | # compiled with a deployment target less than that of the interpreter. |
| 380 | self.assertRaises(PackagingPlatformError, |
| 381 | self._try_compile_deployment_target, '>', '10.1') |
| 382 | |
| 383 | @unittest.skipUnless(sys.platform == 'darwin', |
| 384 | 'test only relevant for Mac OS X') |
| 385 | def test_deployment_target_higher_ok(self): |
| 386 | # Issue 9516: Test that an extension module can be compiled with a |
| 387 | # deployment target higher than that of the interpreter: the ext |
| 388 | # module may depend on some newer OS feature. |
| 389 | deptarget = sysconfig.get_config_var('MACOSX_DEPLOYMENT_TARGET') |
| 390 | if deptarget: |
| 391 | # increment the minor version number (i.e. 10.6 -> 10.7) |
| 392 | deptarget = [int(x) for x in deptarget.split('.')] |
| 393 | deptarget[-1] += 1 |
| 394 | deptarget = '.'.join(str(i) for i in deptarget) |
| 395 | self._try_compile_deployment_target('<', deptarget) |
| 396 | |
| 397 | def _try_compile_deployment_target(self, operator, target): |
| 398 | orig_environ = os.environ |
| 399 | os.environ = orig_environ.copy() |
| 400 | self.addCleanup(setattr, os, 'environ', orig_environ) |
| 401 | |
| 402 | if target is None: |
| 403 | if os.environ.get('MACOSX_DEPLOYMENT_TARGET'): |
| 404 | del os.environ['MACOSX_DEPLOYMENT_TARGET'] |
| 405 | else: |
| 406 | os.environ['MACOSX_DEPLOYMENT_TARGET'] = target |
| 407 | |
| 408 | deptarget_c = os.path.join(self.tmp_dir, 'deptargetmodule.c') |
| 409 | |
| 410 | with open(deptarget_c, 'w') as fp: |
| 411 | fp.write(textwrap.dedent('''\ |
| 412 | #include <AvailabilityMacros.h> |
| 413 | |
| 414 | int dummy; |
| 415 | |
| 416 | #if TARGET %s MAC_OS_X_VERSION_MIN_REQUIRED |
| 417 | #else |
| 418 | #error "Unexpected target" |
| 419 | #endif |
| 420 | |
| 421 | ''' % operator)) |
| 422 | |
| 423 | # get the deployment target that the interpreter was built with |
| 424 | target = sysconfig.get_config_var('MACOSX_DEPLOYMENT_TARGET') |
| 425 | target = tuple(map(int, target.split('.'))) |
| 426 | target = '%02d%01d0' % target |
| 427 | |
| 428 | deptarget_ext = Extension( |
| 429 | 'deptarget', |
| 430 | [deptarget_c], |
| 431 | extra_compile_args=['-DTARGET=%s' % (target,)], |
| 432 | ) |
| 433 | dist = Distribution({ |
| 434 | 'name': 'deptarget', |
| 435 | 'ext_modules': [deptarget_ext], |
| 436 | }) |
| 437 | dist.package_dir = self.tmp_dir |
| 438 | cmd = build_ext(dist) |
| 439 | cmd.build_lib = self.tmp_dir |
| 440 | cmd.build_temp = self.tmp_dir |
| 441 | |
| 442 | try: |
| 443 | old_stdout = sys.stdout |
| 444 | if not verbose: |
| 445 | # silence compiler output |
| 446 | sys.stdout = StringIO() |
| 447 | try: |
| 448 | cmd.ensure_finalized() |
| 449 | cmd.run() |
| 450 | finally: |
| 451 | sys.stdout = old_stdout |
| 452 | |
| 453 | except CompileError: |
| 454 | self.fail("Wrong deployment target during compilation") |
| 455 | |
Tarek Ziade | 1231a4e | 2011-05-19 13:07:25 +0200 | [diff] [blame] | 456 | |
| 457 | def test_suite(): |
| 458 | src = _get_source_filename() |
| 459 | if not os.path.exists(src): |
| 460 | if verbose: |
Éric Araujo | b4fefc8 | 2011-05-31 14:33:32 +0200 | [diff] [blame] | 461 | print('test_command_build_ext: Cannot find source code (test' |
| 462 | ' must run in python build dir)') |
Tarek Ziade | 1231a4e | 2011-05-19 13:07:25 +0200 | [diff] [blame] | 463 | return unittest.TestSuite() |
| 464 | else: |
| 465 | return unittest.makeSuite(BuildExtTestCase) |
| 466 | |
| 467 | if __name__ == '__main__': |
| 468 | unittest.main(defaultTest='test_suite') |