| 1 | """Tests for distutils.command.build_py.""" |
| 2 | |
| 3 | import os |
| 4 | import unittest |
| 5 | |
| 6 | from distutils.command.build_py import build_py |
| 7 | from distutils.core import Distribution |
| 8 | |
| 9 | from distutils.tests import support |
| 10 | |
| 11 | |
| 12 | class BuildPyTestCase(support.TempdirManager, |
| 13 | support.LoggingSilencer, |
| 14 | unittest.TestCase): |
| 15 | |
| 16 | def test_package_data(self): |
| 17 | sources = self.mkdtemp() |
| 18 | f = open(os.path.join(sources, "__init__.py"), "w") |
| 19 | f.write("# Pretend this is a package.") |
| 20 | f.close() |
| 21 | f = open(os.path.join(sources, "README.txt"), "w") |
| 22 | f.write("Info about this package") |
| 23 | f.close() |
| 24 | |
| 25 | destination = self.mkdtemp() |
| 26 | |
| 27 | dist = Distribution({"packages": ["pkg"], |
| 28 | "package_dir": {"pkg": sources}}) |
| 29 | # script_name need not exist, it just need to be initialized |
| 30 | dist.script_name = os.path.join(sources, "setup.py") |
| 31 | dist.command_obj["build"] = support.DummyCommand( |
| 32 | force=0, |
| 33 | build_lib=destination) |
| 34 | dist.packages = ["pkg"] |
| 35 | dist.package_data = {"pkg": ["README.txt"]} |
| 36 | dist.package_dir = {"pkg": sources} |
| 37 | |
| 38 | cmd = build_py(dist) |
| 39 | cmd.compile = 1 |
| 40 | cmd.ensure_finalized() |
| 41 | self.assertEqual(cmd.package_data, dist.package_data) |
| 42 | |
| 43 | cmd.run() |
| 44 | |
| 45 | # This makes sure the list of outputs includes byte-compiled |
| 46 | # files for Python modules but not for package data files |
| 47 | # (there shouldn't *be* byte-code files for those!). |
| 48 | # |
| 49 | self.assertEqual(len(cmd.get_outputs()), 3) |
| 50 | pkgdest = os.path.join(destination, "pkg") |
| 51 | files = os.listdir(pkgdest) |
| 52 | self.assert_("__init__.py" in files) |
| 53 | self.assert_("__init__.pyc" in files) |
| 54 | self.assert_("README.txt" in files) |
| 55 | |
| 56 | |
| 57 | def test_suite(): |
| 58 | return unittest.makeSuite(BuildPyTestCase) |
| 59 | |
| 60 | if __name__ == "__main__": |
| 61 | unittest.main(defaultTest="test_suite") |