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117 lines
4 KiB
Python
117 lines
4 KiB
Python
"""Tests for distutils.sysconfig."""
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import os
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import shutil
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import test
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import unittest
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from distutils import sysconfig
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from distutils.ccompiler import get_default_compiler
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from distutils.tests import support
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from test.support import TESTFN, run_unittest
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class SysconfigTestCase(support.EnvironGuard,
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unittest.TestCase):
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def setUp(self):
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super(SysconfigTestCase, self).setUp()
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self.makefile = None
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def tearDown(self):
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if self.makefile is not None:
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os.unlink(self.makefile)
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self.cleanup_testfn()
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super(SysconfigTestCase, self).tearDown()
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def cleanup_testfn(self):
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if os.path.isfile(TESTFN):
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os.remove(TESTFN)
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elif os.path.isdir(TESTFN):
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shutil.rmtree(TESTFN)
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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.assertTrue(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.assertTrue(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.assertTrue(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.assertTrue(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.assertTrue(isinstance(cvars, dict))
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self.assertTrue(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.assertEqual(comp.exes['archiver'], 'my_ar -arflags')
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def test_parse_makefile_base(self):
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self.makefile = TESTFN
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fd = open(self.makefile, 'w')
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try:
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fd.write(r"CONFIG_ARGS= '--arg1=optarg1' 'ENV=LIB'" '\n')
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fd.write('VAR=$OTHER\nOTHER=foo')
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finally:
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fd.close()
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d = sysconfig.parse_makefile(self.makefile)
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self.assertEqual(d, {'CONFIG_ARGS': "'--arg1=optarg1' 'ENV=LIB'",
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'OTHER': 'foo'})
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def test_parse_makefile_literal_dollar(self):
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self.makefile = TESTFN
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fd = open(self.makefile, 'w')
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try:
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fd.write(r"CONFIG_ARGS= '--arg1=optarg1' 'ENV=\$$LIB'" '\n')
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fd.write('VAR=$OTHER\nOTHER=foo')
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finally:
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fd.close()
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d = sysconfig.parse_makefile(self.makefile)
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self.assertEqual(d, {'CONFIG_ARGS': r"'--arg1=optarg1' 'ENV=\$LIB'",
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'OTHER': 'foo'})
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def test_sysconfig_module(self):
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import sysconfig as global_sysconfig
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self.assertEqual(global_sysconfig.get_config_var('CFLAGS'), sysconfig.get_config_var('CFLAGS'))
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self.assertEqual(global_sysconfig.get_config_var('LDFLAGS'), sysconfig.get_config_var('LDFLAGS'))
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self.assertEqual(global_sysconfig.get_config_var('LDSHARED'),sysconfig.get_config_var('LDSHARED'))
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self.assertEqual(global_sysconfig.get_config_var('CC'), sysconfig.get_config_var('CC'))
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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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if __name__ == '__main__':
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run_unittest(test_suite())
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