def test_get_versions(self):
# get_versions calls distutils.spawn.find_executable on
# 'gcc', 'ld' and 'dllwrap'
self.assertEqual(get_versions(), (None, None, None))
# Let's fake we have 'gcc' and it returns '3.4.5'
self._exes['gcc'] = b'gcc (GCC) 3.4.5 (mingw special)\nFSF'
res = get_versions()
self.assertEqual(str(res[0]), '3.4.5')
# and let's see what happens when the version
# doesn't match the regular expression
# (\d+\.\d+(\.\d+)*)
self._exes['gcc'] = b'very strange output'
res = get_versions()
self.assertEqual(res[0], None)
# same thing for ld
self._exes['ld'] = b'GNU ld version 2.17.50 20060824'
res = get_versions()
self.assertEqual(str(res[1]), '2.17.50')
self._exes['ld'] = b'@(#)PROGRAM:ld PROJECT:ld64-77'
res = get_versions()
self.assertEqual(res[1], None)
# and dllwrap
self._exes['dllwrap'] = b'GNU dllwrap 2.17.50 20060824\nFSF'
res = get_versions()
self.assertEqual(str(res[2]), '2.17.50')
self._exes['dllwrap'] = b'Cheese Wrap'
res = get_versions()
self.assertEqual(res[2], None)
def test_get_versions(self):
# get_versions calls distutils.spawn.find_executable on
# 'gcc', 'ld' and 'dllwrap'
self.assertEqual(get_versions(), (None, None, None))
# Let's fake we have 'gcc' and it returns '3.4.5'
self._exes['gcc'] = b'gcc (GCC) 3.4.5 (mingw special)\nFSF'
res = get_versions()
self.assertEqual(str(res[0]), '3.4.5')
# and let's see what happens when the version
# doesn't match the regular expression
# (\d+\.\d+(\.\d+)*)
self._exes['gcc'] = b'very strange output'
res = get_versions()
self.assertEqual(res[0], None)
# same thing for ld
self._exes['ld'] = b'GNU ld version 2.17.50 20060824'
res = get_versions()
self.assertEqual(str(res[1]), '2.17.50')
self._exes['ld'] = b'@(#)PROGRAM:ld PROJECT:ld64-77'
res = get_versions()
self.assertEqual(res[1], None)
# and dllwrap
self._exes['dllwrap'] = b'GNU dllwrap 2.17.50 20060824\nFSF'
res = get_versions()
self.assertEqual(str(res[2]), '2.17.50')
self._exes['dllwrap'] = b'Cheese Wrap'
res = get_versions()
self.assertEqual(res[2], None)
def test_get_version_deprecated(self):
with check_warnings() as w:
warnings.simplefilter("always")
# make sure get_compiler_versions and get_versions
# returns the same thing
self.assertEquals(get_compiler_versions(), get_versions())
# make sure using get_version() generated a warning
self.assertEquals(len(w.warnings), 1)
# make sure any usage of RE_VERSION will also
# generate a warning, but till works
version = RE_VERSION.search('1.2').group(1)
self.assertEquals(version, '1.2')
self.assertEquals(len(w.warnings), 2)
def test_get_version_deprecated(self):
with check_warnings() as w:
warnings.simplefilter("always")
# make sure get_compiler_versions and get_versions
# returns the same thing
self.assertEquals(get_compiler_versions(), get_versions())
# make sure using get_version() generated a warning
self.assertEquals(len(w.warnings), 1)
# make sure any usage of RE_VERSION will also
# generate a warning, but till works
version = RE_VERSION.search('1.2').group(1)
self.assertEquals(version, '1.2')
self.assertEquals(len(w.warnings), 2)
def test_get_versions(self):
self.assertEqual(get_versions(), (None, None, None))
self._exes['gcc'] = b'gcc (GCC) 3.4.5 (mingw special)\nFSF'
res = get_versions()
self.assertEqual(str(res[0]), '3.4.5')
self._exes['gcc'] = b'very strange output'
res = get_versions()
self.assertEqual(res[0], None)
self._exes['ld'] = b'GNU ld version 2.17.50 20060824'
res = get_versions()
self.assertEqual(str(res[1]), '2.17.50')
self._exes['ld'] = b'@(#)PROGRAM:ld PROJECT:ld64-77'
res = get_versions()
self.assertEqual(res[1], None)
self._exes['dllwrap'] = b'GNU dllwrap 2.17.50 20060824\nFSF'
res = get_versions()
self.assertEqual(str(res[2]), '2.17.50')
self._exes['dllwrap'] = b'Cheese Wrap'
res = get_versions()
self.assertEqual(res[2], None)
class DependencyException(Exception):
pass
class RequiredDependencyException(Exception):
pass
PLATFORM_MINGW = os.name == "nt" and "GCC" in sys.version
PLATFORM_PYPY = hasattr(sys, "pypy_version_info")
if sys.platform == "win32" and PLATFORM_MINGW:
from distutils import cygwinccompiler
cygwin_versions = cygwinccompiler.get_versions()
if cygwin_versions[1] is None:
# ld version is None
# distutils cygwinccompiler might fetch the ld path from gcc
# Try the normal path instead
cygwin_versions = list(cygwin_versions)
cygwin_versions[1] = cygwinccompiler._find_exe_version("ld -v")
cygwinccompiler.get_versions = lambda: tuple(cygwin_versions)
def _dbg(s, tp=None):
if DEBUG:
if tp:
print(s % tp)
return
print(s)
