1 """Tests for distutils.dist."""

     2 

     3 from distutils import sysconfig

     4 import os

     5 import unittest

     6 

     7 from test.test_support import TESTFN

     8 

     9 class SysconfigTestCase(unittest.TestCase):

    10 

    11     def test_get_config_h_filename(self):

    12         config_h = sysconfig.get_config_h_filename()

    13         self.assert_(os.path.isfile(config_h), config_h)

    14 

    15     def test_get_python_lib(self):

    16         lib_dir = sysconfig.get_python_lib()

    17         # XXX doesn't work on Linux when Python was never installed before

    18         #self.assert_(os.path.isdir(lib_dir), lib_dir)

    19         # test for pythonxx.lib?

    20 

    21     def test_get_python_inc(self):

    22         # The check for srcdir is copied from Python's setup.py,

    23         # and is necessary to make this test pass when building

    24         # Python in a directory other than the source directory.

    25         (srcdir,) = sysconfig.get_config_vars('srcdir')

    26         if not srcdir:

    27             inc_dir = sysconfig.get_python_inc()

    28         else:

    29             # This test is not really a proper test: when building

    30             # Python from source, even in the same directory,

    31             # we won't be testing the same thing as when running

    32             # distutils' tests on an installed Python. Nevertheless,

    33             # let's try to do our best: if we are running Python's

    34             # unittests from a build directory that is not the source

    35             # directory, the normal inc_dir will exist, it will just not

    36             # contain anything of interest.

    37             inc_dir = sysconfig.get_python_inc()

    38             self.assert_(os.path.isdir(inc_dir))

    39             # Now test the source location, to make sure Python.h does

    40             # exist.

    41             inc_dir = os.path.join(os.getcwd(), srcdir, 'Include')

    42             inc_dir = os.path.normpath(inc_dir)

    43         self.assert_(os.path.isdir(inc_dir), inc_dir)

    44         python_h = os.path.join(inc_dir, "Python.h")

    45         self.assert_(os.path.isfile(python_h), python_h)

    46 

    47     def test_get_config_vars(self):

    48         cvars = sysconfig.get_config_vars()

    49         self.assert_(isinstance(cvars, dict))

    50         self.assert_(cvars)

    51 

    52 

    53 def test_suite():

    54     suite = unittest.TestSuite()

    55     suite.addTest(unittest.makeSuite(SysconfigTestCase))

    56     return suite