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88 lines
3.2 KiB
Python
88 lines
3.2 KiB
Python
"""Tests for packaging.cygwinccompiler."""
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import os
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import sys
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import sysconfig
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from packaging.compiler.cygwinccompiler import (
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check_config_h, get_msvcr,
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CONFIG_H_OK, CONFIG_H_NOTOK, CONFIG_H_UNCERTAIN)
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from packaging.tests import unittest, support
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class CygwinCCompilerTestCase(support.TempdirManager,
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unittest.TestCase):
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def setUp(self):
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super(CygwinCCompilerTestCase, self).setUp()
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self.version = sys.version
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self.python_h = os.path.join(self.mkdtemp(), 'python.h')
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self.old_get_config_h_filename = sysconfig.get_config_h_filename
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sysconfig.get_config_h_filename = self._get_config_h_filename
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def tearDown(self):
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sys.version = self.version
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sysconfig.get_config_h_filename = self.old_get_config_h_filename
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super(CygwinCCompilerTestCase, self).tearDown()
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def _get_config_h_filename(self):
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return self.python_h
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def test_check_config_h(self):
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# check_config_h looks for "GCC" in sys.version first
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# returns CONFIG_H_OK if found
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sys.version = ('2.6.1 (r261:67515, Dec 6 2008, 16:42:21) \n[GCC '
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'4.0.1 (Apple Computer, Inc. build 5370)]')
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self.assertEqual(check_config_h()[0], CONFIG_H_OK)
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# then it tries to see if it can find "__GNUC__" in pyconfig.h
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sys.version = 'something without the *CC word'
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# if the file doesn't exist it returns CONFIG_H_UNCERTAIN
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self.assertEqual(check_config_h()[0], CONFIG_H_UNCERTAIN)
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# if it exists but does not contain __GNUC__, it returns CONFIG_H_NOTOK
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self.write_file(self.python_h, 'xxx')
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self.assertEqual(check_config_h()[0], CONFIG_H_NOTOK)
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# and CONFIG_H_OK if __GNUC__ is found
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self.write_file(self.python_h, 'xxx __GNUC__ xxx')
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self.assertEqual(check_config_h()[0], CONFIG_H_OK)
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def test_get_msvcr(self):
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# none
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sys.version = ('2.6.1 (r261:67515, Dec 6 2008, 16:42:21) '
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'\n[GCC 4.0.1 (Apple Computer, Inc. build 5370)]')
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self.assertEqual(get_msvcr(), None)
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# MSVC 7.0
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sys.version = ('2.5.1 (r251:54863, Apr 18 2007, 08:51:08) '
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'[MSC v.1300 32 bits (Intel)]')
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self.assertEqual(get_msvcr(), ['msvcr70'])
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# MSVC 7.1
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sys.version = ('2.5.1 (r251:54863, Apr 18 2007, 08:51:08) '
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'[MSC v.1310 32 bits (Intel)]')
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self.assertEqual(get_msvcr(), ['msvcr71'])
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# VS2005 / MSVC 8.0
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sys.version = ('2.5.1 (r251:54863, Apr 18 2007, 08:51:08) '
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'[MSC v.1400 32 bits (Intel)]')
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self.assertEqual(get_msvcr(), ['msvcr80'])
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# VS2008 / MSVC 9.0
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sys.version = ('2.5.1 (r251:54863, Apr 18 2007, 08:51:08) '
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'[MSC v.1500 32 bits (Intel)]')
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self.assertEqual(get_msvcr(), ['msvcr90'])
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# unknown
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sys.version = ('2.5.1 (r251:54863, Apr 18 2007, 08:51:08) '
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'[MSC v.1999 32 bits (Intel)]')
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self.assertRaises(ValueError, get_msvcr)
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def test_suite():
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return unittest.makeSuite(CygwinCCompilerTestCase)
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if __name__ == '__main__':
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unittest.main(defaultTest='test_suite')
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