diff options
Diffstat (limited to 'setuptools/_distutils/tests/test_cygwinccompiler.py')
| -rw-r--r-- | setuptools/_distutils/tests/test_cygwinccompiler.py | 70 |
1 files changed, 6 insertions, 64 deletions
diff --git a/setuptools/_distutils/tests/test_cygwinccompiler.py b/setuptools/_distutils/tests/test_cygwinccompiler.py index 9dc869de..8715a535 100644 --- a/setuptools/_distutils/tests/test_cygwinccompiler.py +++ b/setuptools/_distutils/tests/test_cygwinccompiler.py @@ -2,28 +2,14 @@ import unittest import sys import os -from io import BytesIO from test.support import run_unittest -from distutils import cygwinccompiler from distutils.cygwinccompiler import (check_config_h, CONFIG_H_OK, CONFIG_H_NOTOK, - CONFIG_H_UNCERTAIN, get_versions, + CONFIG_H_UNCERTAIN, get_msvcr) from distutils.tests import support -class FakePopen(object): - test_class = None - - def __init__(self, cmd, shell, stdout): - self.cmd = cmd.split()[0] - exes = self.test_class._exes - if self.cmd in exes: - # issue #6438 in Python 3.x, Popen returns bytes - self.stdout = BytesIO(exes[self.cmd]) - else: - self.stdout = os.popen(cmd, 'r') - class CygwinCCompilerTestCase(support.TempdirManager, unittest.TestCase): @@ -35,29 +21,16 @@ class CygwinCCompilerTestCase(support.TempdirManager, from distutils import sysconfig self.old_get_config_h_filename = sysconfig.get_config_h_filename sysconfig.get_config_h_filename = self._get_config_h_filename - self.old_find_executable = cygwinccompiler.find_executable - cygwinccompiler.find_executable = self._find_executable - self._exes = {} - self.old_popen = cygwinccompiler.Popen - FakePopen.test_class = self - cygwinccompiler.Popen = FakePopen def tearDown(self): sys.version = self.version from distutils import sysconfig sysconfig.get_config_h_filename = self.old_get_config_h_filename - cygwinccompiler.find_executable = self.old_find_executable - cygwinccompiler.Popen = self.old_popen super(CygwinCCompilerTestCase, self).tearDown() def _get_config_h_filename(self): return self.python_h - def _find_executable(self, name): - if name in self._exes: - return name - return None - def test_check_config_h(self): # check_config_h looks for "GCC" in sys.version first @@ -81,40 +54,6 @@ class CygwinCCompilerTestCase(support.TempdirManager, self.write_file(self.python_h, 'xxx __GNUC__ xxx') self.assertEqual(check_config_h()[0], CONFIG_H_OK) - 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_msvcr(self): # none @@ -141,14 +80,17 @@ class CygwinCCompilerTestCase(support.TempdirManager, sys.version = ('2.5.1 (r251:54863, Apr 18 2007, 08:51:08) ' '[MSC v.1500 32 bits (Intel)]') self.assertEqual(get_msvcr(), ['msvcr90']) + + sys.version = '3.10.0 (tags/v3.10.0:b494f59, Oct 4 2021, 18:46:30) [MSC v.1929 32 bit (Intel)]' + self.assertEqual(get_msvcr(), ['ucrt', 'vcruntime140']) # unknown sys.version = ('2.5.1 (r251:54863, Apr 18 2007, 08:51:08) ' - '[MSC v.1999 32 bits (Intel)]') + '[MSC v.2000 32 bits (Intel)]') self.assertRaises(ValueError, get_msvcr) def test_suite(): - return unittest.makeSuite(CygwinCCompilerTestCase) + return unittest.TestLoader().loadTestsFromTestCase(CygwinCCompilerTestCase) if __name__ == '__main__': run_unittest(test_suite()) |