/Lib/distutils/tests/test_build_py.py
http://unladen-swallow.googlecode.com/ · Python · 97 lines · 68 code · 19 blank · 10 comment · 6 complexity · 47f1b37813b0f3e38c47677adf4b28b2 MD5 · raw file
- """Tests for distutils.command.build_py."""
- import os
- import sys
- import StringIO
- import unittest
- from distutils.command.build_py import build_py
- from distutils.core import Distribution
- from distutils.errors import DistutilsFileError
- from distutils.tests import support
- class BuildPyTestCase(support.TempdirManager,
- support.LoggingSilencer,
- unittest.TestCase):
- def test_package_data(self):
- sources = self.mkdtemp()
- f = open(os.path.join(sources, "__init__.py"), "w")
- f.write("# Pretend this is a package.")
- f.close()
- f = open(os.path.join(sources, "README.txt"), "w")
- f.write("Info about this package")
- f.close()
- destination = self.mkdtemp()
- dist = Distribution({"packages": ["pkg"],
- "package_dir": {"pkg": sources}})
- # script_name need not exist, it just need to be initialized
- dist.script_name = os.path.join(sources, "setup.py")
- dist.command_obj["build"] = support.DummyCommand(
- force=0,
- build_lib=destination)
- dist.packages = ["pkg"]
- dist.package_data = {"pkg": ["README.txt"]}
- dist.package_dir = {"pkg": sources}
- cmd = build_py(dist)
- cmd.compile = 1
- cmd.ensure_finalized()
- self.assertEqual(cmd.package_data, dist.package_data)
- cmd.run()
- # This makes sure the list of outputs includes byte-compiled
- # files for Python modules but not for package data files
- # (there shouldn't *be* byte-code files for those!).
- #
- self.assertEqual(len(cmd.get_outputs()), 3)
- pkgdest = os.path.join(destination, "pkg")
- files = os.listdir(pkgdest)
- self.assert_("__init__.py" in files)
- self.assert_("README.txt" in files)
- if sys.flags.optimize <= 1:
- self.assert_("__init__.pyc" in files)
- def test_empty_package_dir (self):
- # See SF 1668596/1720897.
- cwd = os.getcwd()
- # create the distribution files.
- sources = self.mkdtemp()
- open(os.path.join(sources, "__init__.py"), "w").close()
- testdir = os.path.join(sources, "doc")
- os.mkdir(testdir)
- open(os.path.join(testdir, "testfile"), "w").close()
- os.chdir(sources)
- sys.stdout = StringIO.StringIO()
- try:
- dist = Distribution({"packages": ["pkg"],
- "package_dir": {"pkg": ""},
- "package_data": {"pkg": ["doc/*"]}})
- # script_name need not exist, it just need to be initialized
- dist.script_name = os.path.join(sources, "setup.py")
- dist.script_args = ["build"]
- dist.parse_command_line()
- try:
- dist.run_commands()
- except DistutilsFileError:
- self.fail("failed package_data test when package_dir is ''")
- finally:
- # Restore state.
- os.chdir(cwd)
- sys.stdout = sys.__stdout__
- def test_suite():
- return unittest.makeSuite(BuildPyTestCase)
- if __name__ == "__main__":
- unittest.main(defaultTest="test_suite")