Georg Brandl | b533e26 | 2008-05-25 18:19:30 +0000 | [diff] [blame] | 1 | import sys |
| 2 | import os |
Georg Brandl | b533e26 | 2008-05-25 18:19:30 +0000 | [diff] [blame] | 3 | from io import StringIO |
Ronald Oussoren | 222e89a | 2011-05-15 16:46:11 +0200 | [diff] [blame] | 4 | import textwrap |
Georg Brandl | b533e26 | 2008-05-25 18:19:30 +0000 | [diff] [blame] | 5 | |
Barry Warsaw | 8cf4eae | 2010-10-16 01:04:07 +0000 | [diff] [blame] | 6 | from distutils.core import Distribution |
Georg Brandl | b533e26 | 2008-05-25 18:19:30 +0000 | [diff] [blame] | 7 | from distutils.command.build_ext import build_ext |
Tarek Ziadé | 3679727 | 2010-07-22 12:50:05 +0000 | [diff] [blame] | 8 | from distutils import sysconfig |
Éric Araujo | def15da | 2011-08-20 06:27:18 +0200 | [diff] [blame] | 9 | from distutils.tests.support import (TempdirManager, LoggingSilencer, |
Éric Araujo | 6e3ad87 | 2011-08-21 17:02:07 +0200 | [diff] [blame] | 10 | copy_xxmodule_c, fixup_build_ext) |
Tarek Ziadé | b2e36f1 | 2009-03-31 22:37:55 +0000 | [diff] [blame] | 11 | from distutils.extension import Extension |
Barry Warsaw | 8cf4eae | 2010-10-16 01:04:07 +0000 | [diff] [blame] | 12 | from distutils.errors import ( |
Ned Deily | d13007f | 2011-06-28 19:43:15 -0700 | [diff] [blame] | 13 | CompileError, DistutilsPlatformError, DistutilsSetupError, |
| 14 | UnknownFileError) |
Georg Brandl | b533e26 | 2008-05-25 18:19:30 +0000 | [diff] [blame] | 15 | |
| 16 | import unittest |
| 17 | from test import support |
| 18 | |
Christian Heimes | 3e7e069 | 2008-11-25 21:21:32 +0000 | [diff] [blame] | 19 | # http://bugs.python.org/issue4373 |
| 20 | # Don't load the xx module more than once. |
| 21 | ALREADY_TESTED = False |
| 22 | |
Neil Schemenauer | d8f63bb | 2009-02-06 21:42:05 +0000 | [diff] [blame] | 23 | |
Tarek Ziadé | 3679727 | 2010-07-22 12:50:05 +0000 | [diff] [blame] | 24 | class BuildExtTestCase(TempdirManager, |
| 25 | LoggingSilencer, |
| 26 | unittest.TestCase): |
Georg Brandl | b533e26 | 2008-05-25 18:19:30 +0000 | [diff] [blame] | 27 | def setUp(self): |
| 28 | # Create a simple test environment |
| 29 | # Note that we're making changes to sys.path |
Tarek Ziadé | 38e3d51 | 2009-02-27 12:58:56 +0000 | [diff] [blame] | 30 | super(BuildExtTestCase, self).setUp() |
Tarek Ziadé | c1375d5 | 2009-02-14 14:35:51 +0000 | [diff] [blame] | 31 | self.tmp_dir = self.mkdtemp() |
Tarek Ziadé | 3679727 | 2010-07-22 12:50:05 +0000 | [diff] [blame] | 32 | self.sys_path = sys.path, sys.path[:] |
| 33 | sys.path.append(self.tmp_dir) |
Tarek Ziadé | 38e3d51 | 2009-02-27 12:58:56 +0000 | [diff] [blame] | 34 | if sys.version > "2.6": |
| 35 | import site |
| 36 | self.old_user_base = site.USER_BASE |
| 37 | site.USER_BASE = self.mkdtemp() |
| 38 | from distutils.command import build_ext |
| 39 | build_ext.USER_BASE = site.USER_BASE |
Georg Brandl | b533e26 | 2008-05-25 18:19:30 +0000 | [diff] [blame] | 40 | |
| 41 | def test_build_ext(self): |
Christian Heimes | 3e7e069 | 2008-11-25 21:21:32 +0000 | [diff] [blame] | 42 | global ALREADY_TESTED |
Éric Araujo | def15da | 2011-08-20 06:27:18 +0200 | [diff] [blame] | 43 | copy_xxmodule_c(self.tmp_dir) |
Georg Brandl | b533e26 | 2008-05-25 18:19:30 +0000 | [diff] [blame] | 44 | xx_c = os.path.join(self.tmp_dir, 'xxmodule.c') |
| 45 | xx_ext = Extension('xx', [xx_c]) |
| 46 | dist = Distribution({'name': 'xx', 'ext_modules': [xx_ext]}) |
| 47 | dist.package_dir = self.tmp_dir |
| 48 | cmd = build_ext(dist) |
Éric Araujo | 6e3ad87 | 2011-08-21 17:02:07 +0200 | [diff] [blame] | 49 | fixup_build_ext(cmd) |
Georg Brandl | b533e26 | 2008-05-25 18:19:30 +0000 | [diff] [blame] | 50 | cmd.build_lib = self.tmp_dir |
| 51 | cmd.build_temp = self.tmp_dir |
| 52 | |
| 53 | old_stdout = sys.stdout |
| 54 | if not support.verbose: |
| 55 | # silence compiler output |
| 56 | sys.stdout = StringIO() |
| 57 | try: |
| 58 | cmd.ensure_finalized() |
| 59 | cmd.run() |
| 60 | finally: |
| 61 | sys.stdout = old_stdout |
| 62 | |
Christian Heimes | 3e7e069 | 2008-11-25 21:21:32 +0000 | [diff] [blame] | 63 | if ALREADY_TESTED: |
| 64 | return |
| 65 | else: |
| 66 | ALREADY_TESTED = True |
| 67 | |
Georg Brandl | b533e26 | 2008-05-25 18:19:30 +0000 | [diff] [blame] | 68 | import xx |
| 69 | |
| 70 | for attr in ('error', 'foo', 'new', 'roj'): |
Benjamin Peterson | c9c0f20 | 2009-06-30 23:06:06 +0000 | [diff] [blame] | 71 | self.assertTrue(hasattr(xx, attr)) |
Georg Brandl | b533e26 | 2008-05-25 18:19:30 +0000 | [diff] [blame] | 72 | |
Ezio Melotti | b3aedd4 | 2010-11-20 19:04:17 +0000 | [diff] [blame] | 73 | self.assertEqual(xx.foo(2, 5), 7) |
| 74 | self.assertEqual(xx.foo(13,15), 28) |
| 75 | self.assertEqual(xx.new().demo(), None) |
Georg Brandl | b533e26 | 2008-05-25 18:19:30 +0000 | [diff] [blame] | 76 | doc = 'This is a template module just for instruction.' |
Ezio Melotti | b3aedd4 | 2010-11-20 19:04:17 +0000 | [diff] [blame] | 77 | self.assertEqual(xx.__doc__, doc) |
Benjamin Peterson | c9c0f20 | 2009-06-30 23:06:06 +0000 | [diff] [blame] | 78 | self.assertTrue(isinstance(xx.Null(), xx.Null)) |
| 79 | self.assertTrue(isinstance(xx.Str(), xx.Str)) |
Georg Brandl | b533e26 | 2008-05-25 18:19:30 +0000 | [diff] [blame] | 80 | |
Tarek Ziadé | 3679727 | 2010-07-22 12:50:05 +0000 | [diff] [blame] | 81 | def tearDown(self): |
| 82 | # Get everything back to normal |
| 83 | support.unload('xx') |
| 84 | sys.path = self.sys_path[0] |
| 85 | sys.path[:] = self.sys_path[1] |
| 86 | if sys.version > "2.6": |
| 87 | import site |
| 88 | site.USER_BASE = self.old_user_base |
| 89 | from distutils.command import build_ext |
| 90 | build_ext.USER_BASE = self.old_user_base |
| 91 | super(BuildExtTestCase, self).tearDown() |
| 92 | |
Tarek Ziadé | 5874ef1 | 2009-02-05 22:56:14 +0000 | [diff] [blame] | 93 | def test_solaris_enable_shared(self): |
| 94 | dist = Distribution({'name': 'xx'}) |
| 95 | cmd = build_ext(dist) |
| 96 | old = sys.platform |
| 97 | |
| 98 | sys.platform = 'sunos' # fooling finalize_options |
Tarek Ziadé | 3679727 | 2010-07-22 12:50:05 +0000 | [diff] [blame] | 99 | from distutils.sysconfig import _config_vars |
| 100 | old_var = _config_vars.get('Py_ENABLE_SHARED') |
| 101 | _config_vars['Py_ENABLE_SHARED'] = 1 |
Tarek Ziadé | 5874ef1 | 2009-02-05 22:56:14 +0000 | [diff] [blame] | 102 | try: |
| 103 | cmd.ensure_finalized() |
| 104 | finally: |
| 105 | sys.platform = old |
| 106 | if old_var is None: |
Tarek Ziadé | 3679727 | 2010-07-22 12:50:05 +0000 | [diff] [blame] | 107 | del _config_vars['Py_ENABLE_SHARED'] |
Tarek Ziadé | 5874ef1 | 2009-02-05 22:56:14 +0000 | [diff] [blame] | 108 | else: |
Tarek Ziadé | 3679727 | 2010-07-22 12:50:05 +0000 | [diff] [blame] | 109 | _config_vars['Py_ENABLE_SHARED'] = old_var |
Tarek Ziadé | 5874ef1 | 2009-02-05 22:56:14 +0000 | [diff] [blame] | 110 | |
Tarek Ziadé | ff0e500 | 2009-05-12 17:14:01 +0000 | [diff] [blame] | 111 | # make sure we get some library dirs under solaris |
Benjamin Peterson | c9c0f20 | 2009-06-30 23:06:06 +0000 | [diff] [blame] | 112 | self.assertTrue(len(cmd.library_dirs) > 0) |
Tarek Ziadé | 5874ef1 | 2009-02-05 22:56:14 +0000 | [diff] [blame] | 113 | |
Tarek Ziadé | 38e3d51 | 2009-02-27 12:58:56 +0000 | [diff] [blame] | 114 | def test_user_site(self): |
| 115 | # site.USER_SITE was introduced in 2.6 |
| 116 | if sys.version < '2.6': |
| 117 | return |
| 118 | |
| 119 | import site |
| 120 | dist = Distribution({'name': 'xx'}) |
| 121 | cmd = build_ext(dist) |
| 122 | |
Tarek Ziadé | be720e0 | 2009-05-09 11:55:12 +0000 | [diff] [blame] | 123 | # making sure the user option is there |
Tarek Ziadé | 38e3d51 | 2009-02-27 12:58:56 +0000 | [diff] [blame] | 124 | options = [name for name, short, lable in |
| 125 | cmd.user_options] |
Benjamin Peterson | c9c0f20 | 2009-06-30 23:06:06 +0000 | [diff] [blame] | 126 | self.assertTrue('user' in options) |
Tarek Ziadé | 38e3d51 | 2009-02-27 12:58:56 +0000 | [diff] [blame] | 127 | |
| 128 | # setting a value |
| 129 | cmd.user = 1 |
| 130 | |
| 131 | # setting user based lib and include |
| 132 | lib = os.path.join(site.USER_BASE, 'lib') |
| 133 | incl = os.path.join(site.USER_BASE, 'include') |
| 134 | os.mkdir(lib) |
| 135 | os.mkdir(incl) |
| 136 | |
| 137 | # let's run finalize |
| 138 | cmd.ensure_finalized() |
| 139 | |
| 140 | # see if include_dirs and library_dirs |
| 141 | # were set |
Éric Araujo | 6e3ad87 | 2011-08-21 17:02:07 +0200 | [diff] [blame] | 142 | self.assertIn(lib, cmd.library_dirs) |
| 143 | self.assertIn(lib, cmd.rpath) |
| 144 | self.assertIn(incl, cmd.include_dirs) |
Tarek Ziadé | 38e3d51 | 2009-02-27 12:58:56 +0000 | [diff] [blame] | 145 | |
Tarek Ziadé | b2e36f1 | 2009-03-31 22:37:55 +0000 | [diff] [blame] | 146 | def test_optional_extension(self): |
| 147 | |
| 148 | # this extension will fail, but let's ignore this failure |
| 149 | # with the optional argument. |
| 150 | modules = [Extension('foo', ['xxx'], optional=False)] |
| 151 | dist = Distribution({'name': 'xx', 'ext_modules': modules}) |
| 152 | cmd = build_ext(dist) |
| 153 | cmd.ensure_finalized() |
Tarek Ziadé | 3091129 | 2009-03-31 22:50:54 +0000 | [diff] [blame] | 154 | self.assertRaises((UnknownFileError, CompileError), |
| 155 | cmd.run) # should raise an error |
Tarek Ziadé | b2e36f1 | 2009-03-31 22:37:55 +0000 | [diff] [blame] | 156 | |
| 157 | modules = [Extension('foo', ['xxx'], optional=True)] |
| 158 | dist = Distribution({'name': 'xx', 'ext_modules': modules}) |
| 159 | cmd = build_ext(dist) |
| 160 | cmd.ensure_finalized() |
| 161 | cmd.run() # should pass |
| 162 | |
Tarek Ziadé | 06fbee1 | 2009-05-10 10:34:01 +0000 | [diff] [blame] | 163 | def test_finalize_options(self): |
| 164 | # Make sure Python's include directories (for Python.h, pyconfig.h, |
| 165 | # etc.) are in the include search path. |
| 166 | modules = [Extension('foo', ['xxx'], optional=False)] |
| 167 | dist = Distribution({'name': 'xx', 'ext_modules': modules}) |
| 168 | cmd = build_ext(dist) |
| 169 | cmd.finalize_options() |
| 170 | |
Tarek Ziadé | 3679727 | 2010-07-22 12:50:05 +0000 | [diff] [blame] | 171 | from distutils import sysconfig |
| 172 | py_include = sysconfig.get_python_inc() |
Benjamin Peterson | c9c0f20 | 2009-06-30 23:06:06 +0000 | [diff] [blame] | 173 | self.assertTrue(py_include in cmd.include_dirs) |
Tarek Ziadé | 06fbee1 | 2009-05-10 10:34:01 +0000 | [diff] [blame] | 174 | |
Tarek Ziadé | 3679727 | 2010-07-22 12:50:05 +0000 | [diff] [blame] | 175 | plat_py_include = sysconfig.get_python_inc(plat_specific=1) |
Benjamin Peterson | c9c0f20 | 2009-06-30 23:06:06 +0000 | [diff] [blame] | 176 | self.assertTrue(plat_py_include in cmd.include_dirs) |
Tarek Ziadé | 06fbee1 | 2009-05-10 10:34:01 +0000 | [diff] [blame] | 177 | |
| 178 | # make sure cmd.libraries is turned into a list |
| 179 | # if it's a string |
| 180 | cmd = build_ext(dist) |
Éric Araujo | b2f5c0a | 2012-02-15 16:44:37 +0100 | [diff] [blame] | 181 | cmd.libraries = 'my_lib, other_lib lastlib' |
Tarek Ziadé | 06fbee1 | 2009-05-10 10:34:01 +0000 | [diff] [blame] | 182 | cmd.finalize_options() |
Éric Araujo | b2f5c0a | 2012-02-15 16:44:37 +0100 | [diff] [blame] | 183 | self.assertEqual(cmd.libraries, ['my_lib', 'other_lib', 'lastlib']) |
Tarek Ziadé | 06fbee1 | 2009-05-10 10:34:01 +0000 | [diff] [blame] | 184 | |
| 185 | # make sure cmd.library_dirs is turned into a list |
| 186 | # if it's a string |
| 187 | cmd = build_ext(dist) |
Éric Araujo | b2f5c0a | 2012-02-15 16:44:37 +0100 | [diff] [blame] | 188 | cmd.library_dirs = 'my_lib_dir%sother_lib_dir' % os.pathsep |
Tarek Ziadé | 06fbee1 | 2009-05-10 10:34:01 +0000 | [diff] [blame] | 189 | cmd.finalize_options() |
Éric Araujo | 2a57a36 | 2012-02-15 18:12:12 +0100 | [diff] [blame] | 190 | self.assertIn('my_lib_dir', cmd.library_dirs) |
| 191 | self.assertIn('other_lib_dir', cmd.library_dirs) |
Tarek Ziadé | 06fbee1 | 2009-05-10 10:34:01 +0000 | [diff] [blame] | 192 | |
| 193 | # make sure rpath is turned into a list |
Éric Araujo | b2f5c0a | 2012-02-15 16:44:37 +0100 | [diff] [blame] | 194 | # if it's a string |
Tarek Ziadé | 06fbee1 | 2009-05-10 10:34:01 +0000 | [diff] [blame] | 195 | cmd = build_ext(dist) |
Éric Araujo | b2f5c0a | 2012-02-15 16:44:37 +0100 | [diff] [blame] | 196 | cmd.rpath = 'one%stwo' % os.pathsep |
Tarek Ziadé | 06fbee1 | 2009-05-10 10:34:01 +0000 | [diff] [blame] | 197 | cmd.finalize_options() |
Ezio Melotti | b3aedd4 | 2010-11-20 19:04:17 +0000 | [diff] [blame] | 198 | self.assertEqual(cmd.rpath, ['one', 'two']) |
Tarek Ziadé | 06fbee1 | 2009-05-10 10:34:01 +0000 | [diff] [blame] | 199 | |
| 200 | # XXX more tests to perform for win32 |
| 201 | |
| 202 | # make sure define is turned into 2-tuples |
| 203 | # strings if they are ','-separated strings |
| 204 | cmd = build_ext(dist) |
| 205 | cmd.define = 'one,two' |
| 206 | cmd.finalize_options() |
Ezio Melotti | b3aedd4 | 2010-11-20 19:04:17 +0000 | [diff] [blame] | 207 | self.assertEqual(cmd.define, [('one', '1'), ('two', '1')]) |
Tarek Ziadé | 06fbee1 | 2009-05-10 10:34:01 +0000 | [diff] [blame] | 208 | |
| 209 | # make sure undef is turned into a list of |
| 210 | # strings if they are ','-separated strings |
| 211 | cmd = build_ext(dist) |
| 212 | cmd.undef = 'one,two' |
| 213 | cmd.finalize_options() |
Ezio Melotti | b3aedd4 | 2010-11-20 19:04:17 +0000 | [diff] [blame] | 214 | self.assertEqual(cmd.undef, ['one', 'two']) |
Tarek Ziadé | 06fbee1 | 2009-05-10 10:34:01 +0000 | [diff] [blame] | 215 | |
| 216 | # make sure swig_opts is turned into a list |
| 217 | cmd = build_ext(dist) |
| 218 | cmd.swig_opts = None |
| 219 | cmd.finalize_options() |
Ezio Melotti | b3aedd4 | 2010-11-20 19:04:17 +0000 | [diff] [blame] | 220 | self.assertEqual(cmd.swig_opts, []) |
Tarek Ziadé | 06fbee1 | 2009-05-10 10:34:01 +0000 | [diff] [blame] | 221 | |
| 222 | cmd = build_ext(dist) |
| 223 | cmd.swig_opts = '1 2' |
| 224 | cmd.finalize_options() |
Ezio Melotti | b3aedd4 | 2010-11-20 19:04:17 +0000 | [diff] [blame] | 225 | self.assertEqual(cmd.swig_opts, ['1', '2']) |
Tarek Ziadé | 06fbee1 | 2009-05-10 10:34:01 +0000 | [diff] [blame] | 226 | |
| 227 | def test_check_extensions_list(self): |
| 228 | dist = Distribution() |
| 229 | cmd = build_ext(dist) |
| 230 | cmd.finalize_options() |
| 231 | |
| 232 | #'extensions' option must be a list of Extension instances |
Barry Warsaw | 8cf4eae | 2010-10-16 01:04:07 +0000 | [diff] [blame] | 233 | self.assertRaises(DistutilsSetupError, |
| 234 | cmd.check_extensions_list, 'foo') |
Tarek Ziadé | 06fbee1 | 2009-05-10 10:34:01 +0000 | [diff] [blame] | 235 | |
| 236 | # each element of 'ext_modules' option must be an |
| 237 | # Extension instance or 2-tuple |
| 238 | exts = [('bar', 'foo', 'bar'), 'foo'] |
| 239 | self.assertRaises(DistutilsSetupError, cmd.check_extensions_list, exts) |
| 240 | |
| 241 | # first element of each tuple in 'ext_modules' |
| 242 | # must be the extension name (a string) and match |
| 243 | # a python dotted-separated name |
| 244 | exts = [('foo-bar', '')] |
| 245 | self.assertRaises(DistutilsSetupError, cmd.check_extensions_list, exts) |
| 246 | |
| 247 | # second element of each tuple in 'ext_modules' |
| 248 | # must be a ary (build info) |
| 249 | exts = [('foo.bar', '')] |
| 250 | self.assertRaises(DistutilsSetupError, cmd.check_extensions_list, exts) |
| 251 | |
| 252 | # ok this one should pass |
| 253 | exts = [('foo.bar', {'sources': [''], 'libraries': 'foo', |
| 254 | 'some': 'bar'})] |
| 255 | cmd.check_extensions_list(exts) |
| 256 | ext = exts[0] |
Benjamin Peterson | c9c0f20 | 2009-06-30 23:06:06 +0000 | [diff] [blame] | 257 | self.assertTrue(isinstance(ext, Extension)) |
Tarek Ziadé | 06fbee1 | 2009-05-10 10:34:01 +0000 | [diff] [blame] | 258 | |
| 259 | # check_extensions_list adds in ext the values passed |
| 260 | # when they are in ('include_dirs', 'library_dirs', 'libraries' |
| 261 | # 'extra_objects', 'extra_compile_args', 'extra_link_args') |
Ezio Melotti | b3aedd4 | 2010-11-20 19:04:17 +0000 | [diff] [blame] | 262 | self.assertEqual(ext.libraries, 'foo') |
Benjamin Peterson | c9c0f20 | 2009-06-30 23:06:06 +0000 | [diff] [blame] | 263 | self.assertTrue(not hasattr(ext, 'some')) |
Tarek Ziadé | 06fbee1 | 2009-05-10 10:34:01 +0000 | [diff] [blame] | 264 | |
| 265 | # 'macros' element of build info dict must be 1- or 2-tuple |
| 266 | exts = [('foo.bar', {'sources': [''], 'libraries': 'foo', |
| 267 | 'some': 'bar', 'macros': [('1', '2', '3'), 'foo']})] |
| 268 | self.assertRaises(DistutilsSetupError, cmd.check_extensions_list, exts) |
| 269 | |
| 270 | exts[0][1]['macros'] = [('1', '2'), ('3',)] |
| 271 | cmd.check_extensions_list(exts) |
Ezio Melotti | b3aedd4 | 2010-11-20 19:04:17 +0000 | [diff] [blame] | 272 | self.assertEqual(exts[0].undef_macros, ['3']) |
| 273 | self.assertEqual(exts[0].define_macros, [('1', '2')]) |
Tarek Ziadé | 06fbee1 | 2009-05-10 10:34:01 +0000 | [diff] [blame] | 274 | |
| 275 | def test_get_source_files(self): |
| 276 | modules = [Extension('foo', ['xxx'], optional=False)] |
| 277 | dist = Distribution({'name': 'xx', 'ext_modules': modules}) |
| 278 | cmd = build_ext(dist) |
| 279 | cmd.ensure_finalized() |
Ezio Melotti | b3aedd4 | 2010-11-20 19:04:17 +0000 | [diff] [blame] | 280 | self.assertEqual(cmd.get_source_files(), ['xxx']) |
Tarek Ziadé | 06fbee1 | 2009-05-10 10:34:01 +0000 | [diff] [blame] | 281 | |
Tarek Ziadé | ff0e500 | 2009-05-12 17:14:01 +0000 | [diff] [blame] | 282 | def test_compiler_option(self): |
| 283 | # cmd.compiler is an option and |
| 284 | # should not be overriden by a compiler instance |
| 285 | # when the command is run |
| 286 | dist = Distribution() |
| 287 | cmd = build_ext(dist) |
| 288 | cmd.compiler = 'unix' |
| 289 | cmd.ensure_finalized() |
| 290 | cmd.run() |
Ezio Melotti | b3aedd4 | 2010-11-20 19:04:17 +0000 | [diff] [blame] | 291 | self.assertEqual(cmd.compiler, 'unix') |
Tarek Ziadé | ff0e500 | 2009-05-12 17:14:01 +0000 | [diff] [blame] | 292 | |
Tarek Ziadé | 06fbee1 | 2009-05-10 10:34:01 +0000 | [diff] [blame] | 293 | def test_get_outputs(self): |
Tarek Ziadé | ff0e500 | 2009-05-12 17:14:01 +0000 | [diff] [blame] | 294 | tmp_dir = self.mkdtemp() |
| 295 | c_file = os.path.join(tmp_dir, 'foo.c') |
Victor Stinner | 3e2b717 | 2010-11-09 09:32:19 +0000 | [diff] [blame] | 296 | self.write_file(c_file, 'void PyInit_foo(void) {}\n') |
Tarek Ziadé | ff0e500 | 2009-05-12 17:14:01 +0000 | [diff] [blame] | 297 | ext = Extension('foo', [c_file], optional=False) |
| 298 | dist = Distribution({'name': 'xx', |
| 299 | 'ext_modules': [ext]}) |
Tarek Ziadé | 06fbee1 | 2009-05-10 10:34:01 +0000 | [diff] [blame] | 300 | cmd = build_ext(dist) |
Éric Araujo | 6e3ad87 | 2011-08-21 17:02:07 +0200 | [diff] [blame] | 301 | fixup_build_ext(cmd) |
Tarek Ziadé | 06fbee1 | 2009-05-10 10:34:01 +0000 | [diff] [blame] | 302 | cmd.ensure_finalized() |
Ezio Melotti | b3aedd4 | 2010-11-20 19:04:17 +0000 | [diff] [blame] | 303 | self.assertEqual(len(cmd.get_outputs()), 1) |
Tarek Ziadé | 06fbee1 | 2009-05-10 10:34:01 +0000 | [diff] [blame] | 304 | |
Tarek Ziadé | ff0e500 | 2009-05-12 17:14:01 +0000 | [diff] [blame] | 305 | cmd.build_lib = os.path.join(self.tmp_dir, 'build') |
| 306 | cmd.build_temp = os.path.join(self.tmp_dir, 'tempt') |
| 307 | |
| 308 | # issue #5977 : distutils build_ext.get_outputs |
| 309 | # returns wrong result with --inplace |
Tarek Ziadé | 4210c6e | 2009-05-14 20:20:47 +0000 | [diff] [blame] | 310 | other_tmp_dir = os.path.realpath(self.mkdtemp()) |
| 311 | old_wd = os.getcwd() |
| 312 | os.chdir(other_tmp_dir) |
| 313 | try: |
| 314 | cmd.inplace = 1 |
| 315 | cmd.run() |
| 316 | so_file = cmd.get_outputs()[0] |
| 317 | finally: |
| 318 | os.chdir(old_wd) |
Benjamin Peterson | c9c0f20 | 2009-06-30 23:06:06 +0000 | [diff] [blame] | 319 | self.assertTrue(os.path.exists(so_file)) |
Barry Warsaw | 35f3a2c | 2010-09-03 18:30:30 +0000 | [diff] [blame] | 320 | so_ext = sysconfig.get_config_var('SO') |
| 321 | self.assertTrue(so_file.endswith(so_ext)) |
Tarek Ziadé | ff0e500 | 2009-05-12 17:14:01 +0000 | [diff] [blame] | 322 | so_dir = os.path.dirname(so_file) |
Ezio Melotti | b3aedd4 | 2010-11-20 19:04:17 +0000 | [diff] [blame] | 323 | self.assertEqual(so_dir, other_tmp_dir) |
Tarek Ziadé | ff0e500 | 2009-05-12 17:14:01 +0000 | [diff] [blame] | 324 | |
| 325 | cmd.inplace = 0 |
Tarek Ziadé | 3679727 | 2010-07-22 12:50:05 +0000 | [diff] [blame] | 326 | cmd.compiler = None |
Tarek Ziadé | ff0e500 | 2009-05-12 17:14:01 +0000 | [diff] [blame] | 327 | cmd.run() |
| 328 | so_file = cmd.get_outputs()[0] |
Benjamin Peterson | c9c0f20 | 2009-06-30 23:06:06 +0000 | [diff] [blame] | 329 | self.assertTrue(os.path.exists(so_file)) |
Barry Warsaw | 35f3a2c | 2010-09-03 18:30:30 +0000 | [diff] [blame] | 330 | self.assertTrue(so_file.endswith(so_ext)) |
Tarek Ziadé | ff0e500 | 2009-05-12 17:14:01 +0000 | [diff] [blame] | 331 | so_dir = os.path.dirname(so_file) |
Ezio Melotti | b3aedd4 | 2010-11-20 19:04:17 +0000 | [diff] [blame] | 332 | self.assertEqual(so_dir, cmd.build_lib) |
Tarek Ziadé | ff0e500 | 2009-05-12 17:14:01 +0000 | [diff] [blame] | 333 | |
Tarek Ziadé | 822eb84 | 2009-05-19 16:22:57 +0000 | [diff] [blame] | 334 | # inplace = 0, cmd.package = 'bar' |
Tarek Ziadé | e10d6de | 2009-07-03 08:33:28 +0000 | [diff] [blame] | 335 | build_py = cmd.get_finalized_command('build_py') |
| 336 | build_py.package_dir = {'': 'bar'} |
Tarek Ziadé | 822eb84 | 2009-05-19 16:22:57 +0000 | [diff] [blame] | 337 | path = cmd.get_ext_fullpath('foo') |
Tarek Ziadé | 0156f91 | 2009-06-29 16:19:22 +0000 | [diff] [blame] | 338 | # checking that the last directory is the build_dir |
Tarek Ziadé | 822eb84 | 2009-05-19 16:22:57 +0000 | [diff] [blame] | 339 | path = os.path.split(path)[0] |
Ezio Melotti | b3aedd4 | 2010-11-20 19:04:17 +0000 | [diff] [blame] | 340 | self.assertEqual(path, cmd.build_lib) |
Tarek Ziadé | 822eb84 | 2009-05-19 16:22:57 +0000 | [diff] [blame] | 341 | |
| 342 | # inplace = 1, cmd.package = 'bar' |
| 343 | cmd.inplace = 1 |
| 344 | other_tmp_dir = os.path.realpath(self.mkdtemp()) |
| 345 | old_wd = os.getcwd() |
| 346 | os.chdir(other_tmp_dir) |
| 347 | try: |
| 348 | path = cmd.get_ext_fullpath('foo') |
| 349 | finally: |
| 350 | os.chdir(old_wd) |
| 351 | # checking that the last directory is bar |
| 352 | path = os.path.split(path)[0] |
| 353 | lastdir = os.path.split(path)[-1] |
Ezio Melotti | b3aedd4 | 2010-11-20 19:04:17 +0000 | [diff] [blame] | 354 | self.assertEqual(lastdir, 'bar') |
Tarek Ziadé | 822eb84 | 2009-05-19 16:22:57 +0000 | [diff] [blame] | 355 | |
Tarek Ziadé | e10d6de | 2009-07-03 08:33:28 +0000 | [diff] [blame] | 356 | def test_ext_fullpath(self): |
Tarek Ziadé | b7815e3 | 2009-07-10 09:14:31 +0000 | [diff] [blame] | 357 | ext = sysconfig.get_config_vars()['SO'] |
Tarek Ziadé | e10d6de | 2009-07-03 08:33:28 +0000 | [diff] [blame] | 358 | # building lxml.etree inplace |
| 359 | #etree_c = os.path.join(self.tmp_dir, 'lxml.etree.c') |
| 360 | #etree_ext = Extension('lxml.etree', [etree_c]) |
| 361 | #dist = Distribution({'name': 'lxml', 'ext_modules': [etree_ext]}) |
| 362 | dist = Distribution() |
Tarek Ziadé | 0156f91 | 2009-06-29 16:19:22 +0000 | [diff] [blame] | 363 | cmd = build_ext(dist) |
| 364 | cmd.inplace = 1 |
| 365 | cmd.distribution.package_dir = {'': 'src'} |
| 366 | cmd.distribution.packages = ['lxml', 'lxml.html'] |
| 367 | curdir = os.getcwd() |
Tarek Ziadé | b7815e3 | 2009-07-10 09:14:31 +0000 | [diff] [blame] | 368 | wanted = os.path.join(curdir, 'src', 'lxml', 'etree' + ext) |
Tarek Ziadé | 0156f91 | 2009-06-29 16:19:22 +0000 | [diff] [blame] | 369 | path = cmd.get_ext_fullpath('lxml.etree') |
Ezio Melotti | b3aedd4 | 2010-11-20 19:04:17 +0000 | [diff] [blame] | 370 | self.assertEqual(wanted, path) |
Tarek Ziadé | 0156f91 | 2009-06-29 16:19:22 +0000 | [diff] [blame] | 371 | |
Tarek Ziadé | e10d6de | 2009-07-03 08:33:28 +0000 | [diff] [blame] | 372 | # building lxml.etree not inplace |
| 373 | cmd.inplace = 0 |
| 374 | cmd.build_lib = os.path.join(curdir, 'tmpdir') |
Tarek Ziadé | b7815e3 | 2009-07-10 09:14:31 +0000 | [diff] [blame] | 375 | wanted = os.path.join(curdir, 'tmpdir', 'lxml', 'etree' + ext) |
Tarek Ziadé | e10d6de | 2009-07-03 08:33:28 +0000 | [diff] [blame] | 376 | path = cmd.get_ext_fullpath('lxml.etree') |
Ezio Melotti | b3aedd4 | 2010-11-20 19:04:17 +0000 | [diff] [blame] | 377 | self.assertEqual(wanted, path) |
Tarek Ziadé | e10d6de | 2009-07-03 08:33:28 +0000 | [diff] [blame] | 378 | |
| 379 | # building twisted.runner.portmap not inplace |
| 380 | build_py = cmd.get_finalized_command('build_py') |
| 381 | build_py.package_dir = {} |
| 382 | cmd.distribution.packages = ['twisted', 'twisted.runner.portmap'] |
| 383 | path = cmd.get_ext_fullpath('twisted.runner.portmap') |
| 384 | wanted = os.path.join(curdir, 'tmpdir', 'twisted', 'runner', |
Tarek Ziadé | b7815e3 | 2009-07-10 09:14:31 +0000 | [diff] [blame] | 385 | 'portmap' + ext) |
Ezio Melotti | b3aedd4 | 2010-11-20 19:04:17 +0000 | [diff] [blame] | 386 | self.assertEqual(wanted, path) |
Tarek Ziadé | e10d6de | 2009-07-03 08:33:28 +0000 | [diff] [blame] | 387 | |
| 388 | # building twisted.runner.portmap inplace |
| 389 | cmd.inplace = 1 |
| 390 | path = cmd.get_ext_fullpath('twisted.runner.portmap') |
Tarek Ziadé | b7815e3 | 2009-07-10 09:14:31 +0000 | [diff] [blame] | 391 | wanted = os.path.join(curdir, 'twisted', 'runner', 'portmap' + ext) |
Ezio Melotti | b3aedd4 | 2010-11-20 19:04:17 +0000 | [diff] [blame] | 392 | self.assertEqual(wanted, path) |
Tarek Ziadé | e10d6de | 2009-07-03 08:33:28 +0000 | [diff] [blame] | 393 | |
Ronald Oussoren | 222e89a | 2011-05-15 16:46:11 +0200 | [diff] [blame] | 394 | |
| 395 | @unittest.skipUnless(sys.platform == 'darwin', 'test only relevant for MacOSX') |
Ned Deily | d13007f | 2011-06-28 19:43:15 -0700 | [diff] [blame] | 396 | def test_deployment_target_default(self): |
| 397 | # Issue 9516: Test that, in the absence of the environment variable, |
| 398 | # an extension module is compiled with the same deployment target as |
| 399 | # the interpreter. |
| 400 | self._try_compile_deployment_target('==', None) |
Ronald Oussoren | 222e89a | 2011-05-15 16:46:11 +0200 | [diff] [blame] | 401 | |
Ned Deily | d13007f | 2011-06-28 19:43:15 -0700 | [diff] [blame] | 402 | @unittest.skipUnless(sys.platform == 'darwin', 'test only relevant for MacOSX') |
| 403 | def test_deployment_target_too_low(self): |
| 404 | # Issue 9516: Test that an extension module is not allowed to be |
| 405 | # compiled with a deployment target less than that of the interpreter. |
| 406 | self.assertRaises(DistutilsPlatformError, |
| 407 | self._try_compile_deployment_target, '>', '10.1') |
| 408 | |
| 409 | @unittest.skipUnless(sys.platform == 'darwin', 'test only relevant for MacOSX') |
| 410 | def test_deployment_target_higher_ok(self): |
| 411 | # Issue 9516: Test that an extension module can be compiled with a |
| 412 | # deployment target higher than that of the interpreter: the ext |
| 413 | # module may depend on some newer OS feature. |
| 414 | deptarget = sysconfig.get_config_var('MACOSX_DEPLOYMENT_TARGET') |
| 415 | if deptarget: |
| 416 | # increment the minor version number (i.e. 10.6 -> 10.7) |
| 417 | deptarget = [int(x) for x in deptarget.split('.')] |
| 418 | deptarget[-1] += 1 |
| 419 | deptarget = '.'.join(str(i) for i in deptarget) |
| 420 | self._try_compile_deployment_target('<', deptarget) |
| 421 | |
| 422 | def _try_compile_deployment_target(self, operator, target): |
Ronald Oussoren | 222e89a | 2011-05-15 16:46:11 +0200 | [diff] [blame] | 423 | orig_environ = os.environ |
| 424 | os.environ = orig_environ.copy() |
| 425 | self.addCleanup(setattr, os, 'environ', orig_environ) |
| 426 | |
Ned Deily | d13007f | 2011-06-28 19:43:15 -0700 | [diff] [blame] | 427 | if target is None: |
| 428 | if os.environ.get('MACOSX_DEPLOYMENT_TARGET'): |
| 429 | del os.environ['MACOSX_DEPLOYMENT_TARGET'] |
| 430 | else: |
| 431 | os.environ['MACOSX_DEPLOYMENT_TARGET'] = target |
Ronald Oussoren | 222e89a | 2011-05-15 16:46:11 +0200 | [diff] [blame] | 432 | |
Ronald Oussoren | 222e89a | 2011-05-15 16:46:11 +0200 | [diff] [blame] | 433 | deptarget_c = os.path.join(self.tmp_dir, 'deptargetmodule.c') |
| 434 | |
| 435 | with open(deptarget_c, 'w') as fp: |
| 436 | fp.write(textwrap.dedent('''\ |
| 437 | #include <AvailabilityMacros.h> |
| 438 | |
| 439 | int dummy; |
| 440 | |
Ned Deily | d13007f | 2011-06-28 19:43:15 -0700 | [diff] [blame] | 441 | #if TARGET %s MAC_OS_X_VERSION_MIN_REQUIRED |
| 442 | #else |
Ronald Oussoren | 222e89a | 2011-05-15 16:46:11 +0200 | [diff] [blame] | 443 | #error "Unexpected target" |
| 444 | #endif |
| 445 | |
Ned Deily | d13007f | 2011-06-28 19:43:15 -0700 | [diff] [blame] | 446 | ''' % operator)) |
Ronald Oussoren | 222e89a | 2011-05-15 16:46:11 +0200 | [diff] [blame] | 447 | |
Ned Deily | d13007f | 2011-06-28 19:43:15 -0700 | [diff] [blame] | 448 | # get the deployment target that the interpreter was built with |
Ronald Oussoren | 222e89a | 2011-05-15 16:46:11 +0200 | [diff] [blame] | 449 | target = sysconfig.get_config_var('MACOSX_DEPLOYMENT_TARGET') |
| 450 | target = tuple(map(int, target.split('.'))) |
| 451 | target = '%02d%01d0' % target |
Ronald Oussoren | 222e89a | 2011-05-15 16:46:11 +0200 | [diff] [blame] | 452 | deptarget_ext = Extension( |
| 453 | 'deptarget', |
| 454 | [deptarget_c], |
| 455 | extra_compile_args=['-DTARGET=%s'%(target,)], |
| 456 | ) |
| 457 | dist = Distribution({ |
| 458 | 'name': 'deptarget', |
| 459 | 'ext_modules': [deptarget_ext] |
| 460 | }) |
| 461 | dist.package_dir = self.tmp_dir |
| 462 | cmd = build_ext(dist) |
| 463 | cmd.build_lib = self.tmp_dir |
| 464 | cmd.build_temp = self.tmp_dir |
| 465 | |
| 466 | try: |
| 467 | old_stdout = sys.stdout |
| 468 | if not support.verbose: |
| 469 | # silence compiler output |
| 470 | sys.stdout = StringIO() |
| 471 | try: |
| 472 | cmd.ensure_finalized() |
| 473 | cmd.run() |
| 474 | finally: |
| 475 | sys.stdout = old_stdout |
| 476 | |
| 477 | except CompileError: |
| 478 | self.fail("Wrong deployment target during compilation") |
| 479 | |
| 480 | |
Georg Brandl | b533e26 | 2008-05-25 18:19:30 +0000 | [diff] [blame] | 481 | def test_suite(): |
Éric Araujo | def15da | 2011-08-20 06:27:18 +0200 | [diff] [blame] | 482 | return unittest.makeSuite(BuildExtTestCase) |
Georg Brandl | b533e26 | 2008-05-25 18:19:30 +0000 | [diff] [blame] | 483 | |
| 484 | if __name__ == '__main__': |
| 485 | support.run_unittest(test_suite()) |