1 """Tests for distutils.command.install."""

     2 

     3 import os

     4 import unittest

     5 

     6 from distutils.command.install import install

     7 from distutils.core import Distribution

     8 

     9 from distutils.tests import support

    10 

    11 

    12 class InstallTestCase(support.TempdirManager, unittest.TestCase):

    13 

    14     def test_home_installation_scheme(self):

    15         # This ensure two things:

    16         # - that --home generates the desired set of directory names

    17         # - test --home is supported on all platforms

    18         builddir = self.mkdtemp()

    19         destination = os.path.join(builddir, "installation")

    20 

    21         dist = Distribution({"name": "foopkg"})

    22         # script_name need not exist, it just need to be initialized

    23         dist.script_name = os.path.join(builddir, "setup.py")

    24         dist.command_obj["build"] = support.DummyCommand(

    25             build_base=builddir,

    26             build_lib=os.path.join(builddir, "lib"),

    27             )

    28 

    29         cmd = install(dist)

    30         cmd.home = destination

    31         cmd.ensure_finalized()

    32 

    33         self.assertEqual(cmd.install_base, destination)

    34         self.assertEqual(cmd.install_platbase, destination)

    35 

    36         def check_path(got, expected):

    37             got = os.path.normpath(got)

    38             expected = os.path.normpath(expected)

    39             self.assertEqual(got, expected)

    40 

    41         libdir = os.path.join(destination, "lib", "python")

    42         check_path(cmd.install_lib, libdir)

    43         check_path(cmd.install_platlib, libdir)

    44         check_path(cmd.install_purelib, libdir)

    45         check_path(cmd.install_headers,

    46                    os.path.join(destination, "include", "python", "foopkg"))

    47         check_path(cmd.install_scripts, os.path.join(destination, "bin"))

    48         check_path(cmd.install_data, destination)

    49 

    50 

    51 def test_suite():

    52     return unittest.makeSuite(InstallTestCase)

    53 

    54 if __name__ == "__main__":

    55     unittest.main(defaultTest="test_suite")