| """Tests for distutils.command.config.""" |
| import unittest |
| import os |
| import sys |
| from test.support import run_unittest, missing_compiler_executable |
| |
| from distutils.command.config import dump_file, config |
| from distutils.tests import support |
| from distutils import log |
| |
| class ConfigTestCase(support.LoggingSilencer, |
| support.TempdirManager, |
| unittest.TestCase): |
| |
| def _info(self, msg, *args): |
| for line in msg.splitlines(): |
| self._logs.append(line) |
| |
| def setUp(self): |
| super(ConfigTestCase, self).setUp() |
| self._logs = [] |
| self.old_log = log.info |
| log.info = self._info |
| |
| def tearDown(self): |
| log.info = self.old_log |
| super(ConfigTestCase, self).tearDown() |
| |
| def test_dump_file(self): |
| this_file = os.path.splitext(__file__)[0] + '.py' |
| f = open(this_file) |
| try: |
| numlines = len(f.readlines()) |
| finally: |
| f.close() |
| |
| dump_file(this_file, 'I am the header') |
| self.assertEqual(len(self._logs), numlines+1) |
| |
| @unittest.skipIf(sys.platform == 'win32', "can't test on Windows") |
| def test_search_cpp(self): |
| import shutil |
| cmd = missing_compiler_executable(['preprocessor']) |
| if cmd is not None: |
| self.skipTest('The %r command is not found' % cmd) |
| pkg_dir, dist = self.create_dist() |
| cmd = config(dist) |
| cmd._check_compiler() |
| compiler = cmd.compiler |
| if sys.platform[:3] == "aix" and "xlc" in compiler.preprocessor[0].lower(): |
| self.skipTest('xlc: The -E option overrides the -P, -o, and -qsyntaxonly options') |
| |
| # simple pattern searches |
| match = cmd.search_cpp(pattern='xxx', body='/* xxx */') |
| self.assertEqual(match, 0) |
| |
| match = cmd.search_cpp(pattern='_configtest', body='/* xxx */') |
| self.assertEqual(match, 1) |
| |
| def test_finalize_options(self): |
| # finalize_options does a bit of transformation |
| # on options |
| pkg_dir, dist = self.create_dist() |
| cmd = config(dist) |
| cmd.include_dirs = 'one%stwo' % os.pathsep |
| cmd.libraries = 'one' |
| cmd.library_dirs = 'three%sfour' % os.pathsep |
| cmd.ensure_finalized() |
| |
| self.assertEqual(cmd.include_dirs, ['one', 'two']) |
| self.assertEqual(cmd.libraries, ['one']) |
| self.assertEqual(cmd.library_dirs, ['three', 'four']) |
| |
| def test_clean(self): |
| # _clean removes files |
| tmp_dir = self.mkdtemp() |
| f1 = os.path.join(tmp_dir, 'one') |
| f2 = os.path.join(tmp_dir, 'two') |
| |
| self.write_file(f1, 'xxx') |
| self.write_file(f2, 'xxx') |
| |
| for f in (f1, f2): |
| self.assertTrue(os.path.exists(f)) |
| |
| pkg_dir, dist = self.create_dist() |
| cmd = config(dist) |
| cmd._clean(f1, f2) |
| |
| for f in (f1, f2): |
| self.assertFalse(os.path.exists(f)) |
| |
| def test_suite(): |
| return unittest.makeSuite(ConfigTestCase) |
| |
| if __name__ == "__main__": |
| run_unittest(test_suite()) |