75 lines
2.3 KiB
Python
75 lines
2.3 KiB
Python
"""Tests for distutils.dist."""
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from distutils import sysconfig
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from distutils.ccompiler import get_default_compiler
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import os
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import unittest
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from test.test_support import TESTFN
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class SysconfigTestCase(unittest.TestCase):
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def setUp(self):
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self.old_flags = [('AR', os.environ.get('AR')),
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('ARFLAGS', os.environ.get('ARFLAGS'))]
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def tearDown(self):
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for name, value in self.old_flags:
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if value is not None:
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os.environ[name] = value
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elif name in os.environ:
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del os.environ[name]
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def test_get_config_h_filename(self):
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config_h = sysconfig.get_config_h_filename()
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self.assert_(os.path.isfile(config_h), config_h)
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def test_get_python_lib(self):
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lib_dir = sysconfig.get_python_lib()
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# XXX doesn't work on Linux when Python was never installed before
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#self.assert_(os.path.isdir(lib_dir), lib_dir)
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# test for pythonxx.lib?
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self.assertNotEqual(sysconfig.get_python_lib(),
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sysconfig.get_python_lib(prefix=TESTFN))
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def test_get_python_inc(self):
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inc_dir = sysconfig.get_python_inc()
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# This is not much of a test. We make sure Python.h exists
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# in the directory returned by get_python_inc() but we don't know
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# it is the correct file.
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self.assert_(os.path.isdir(inc_dir), inc_dir)
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python_h = os.path.join(inc_dir, "Python.h")
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self.assert_(os.path.isfile(python_h), python_h)
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def test_get_config_vars(self):
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cvars = sysconfig.get_config_vars()
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self.assert_(isinstance(cvars, dict))
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self.assert_(cvars)
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def test_customize_compiler(self):
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# not testing if default compiler is not unix
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if get_default_compiler() != 'unix':
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return
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os.environ['AR'] = 'my_ar'
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os.environ['ARFLAGS'] = '-arflags'
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# make sure AR gets caught
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class compiler:
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compiler_type = 'unix'
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def set_executables(self, **kw):
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self.exes = kw
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comp = compiler()
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sysconfig.customize_compiler(comp)
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self.assertEquals(comp.exes['archiver'], 'my_ar -arflags')
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def test_suite():
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suite = unittest.TestSuite()
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suite.addTest(unittest.makeSuite(SysconfigTestCase))
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return suite
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