| 1 | n/a | """Tests for distutils.command.config.""" |
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| 2 | n/a | import unittest |
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| 3 | n/a | import os |
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| 4 | n/a | import sys |
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| 5 | n/a | from test.support import run_unittest, missing_compiler_executable |
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| 6 | n/a | |
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| 7 | n/a | from distutils.command.config import dump_file, config |
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| 8 | n/a | from distutils.tests import support |
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| 9 | n/a | from distutils import log |
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| 10 | n/a | |
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| 11 | n/a | class ConfigTestCase(support.LoggingSilencer, |
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| 12 | n/a | support.TempdirManager, |
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| 13 | n/a | unittest.TestCase): |
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| 14 | n/a | |
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| 15 | n/a | def _info(self, msg, *args): |
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| 16 | n/a | for line in msg.splitlines(): |
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| 17 | n/a | self._logs.append(line) |
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| 18 | n/a | |
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| 19 | n/a | def setUp(self): |
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| 20 | n/a | super(ConfigTestCase, self).setUp() |
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| 21 | n/a | self._logs = [] |
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| 22 | n/a | self.old_log = log.info |
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| 23 | n/a | log.info = self._info |
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| 24 | n/a | |
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| 25 | n/a | def tearDown(self): |
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| 26 | n/a | log.info = self.old_log |
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| 27 | n/a | super(ConfigTestCase, self).tearDown() |
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| 28 | n/a | |
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| 29 | n/a | def test_dump_file(self): |
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| 30 | n/a | this_file = os.path.splitext(__file__)[0] + '.py' |
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| 31 | n/a | f = open(this_file) |
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| 32 | n/a | try: |
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| 33 | n/a | numlines = len(f.readlines()) |
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| 34 | n/a | finally: |
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| 35 | n/a | f.close() |
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| 36 | n/a | |
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| 37 | n/a | dump_file(this_file, 'I am the header') |
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| 38 | n/a | self.assertEqual(len(self._logs), numlines+1) |
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| 39 | n/a | |
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| 40 | n/a | @unittest.skipIf(sys.platform == 'win32', "can't test on Windows") |
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| 41 | n/a | def test_search_cpp(self): |
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| 42 | n/a | cmd = missing_compiler_executable(['preprocessor']) |
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| 43 | n/a | if cmd is not None: |
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| 44 | n/a | self.skipTest('The %r command is not found' % cmd) |
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| 45 | n/a | pkg_dir, dist = self.create_dist() |
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| 46 | n/a | cmd = config(dist) |
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| 47 | n/a | |
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| 48 | n/a | # simple pattern searches |
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| 49 | n/a | match = cmd.search_cpp(pattern='xxx', body='/* xxx */') |
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| 50 | n/a | self.assertEqual(match, 0) |
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| 51 | n/a | |
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| 52 | n/a | match = cmd.search_cpp(pattern='_configtest', body='/* xxx */') |
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| 53 | n/a | self.assertEqual(match, 1) |
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| 54 | n/a | |
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| 55 | n/a | def test_finalize_options(self): |
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| 56 | n/a | # finalize_options does a bit of transformation |
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| 57 | n/a | # on options |
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| 58 | n/a | pkg_dir, dist = self.create_dist() |
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| 59 | n/a | cmd = config(dist) |
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| 60 | n/a | cmd.include_dirs = 'one%stwo' % os.pathsep |
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| 61 | n/a | cmd.libraries = 'one' |
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| 62 | n/a | cmd.library_dirs = 'three%sfour' % os.pathsep |
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| 63 | n/a | cmd.ensure_finalized() |
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| 64 | n/a | |
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| 65 | n/a | self.assertEqual(cmd.include_dirs, ['one', 'two']) |
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| 66 | n/a | self.assertEqual(cmd.libraries, ['one']) |
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| 67 | n/a | self.assertEqual(cmd.library_dirs, ['three', 'four']) |
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| 68 | n/a | |
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| 69 | n/a | def test_clean(self): |
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| 70 | n/a | # _clean removes files |
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| 71 | n/a | tmp_dir = self.mkdtemp() |
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| 72 | n/a | f1 = os.path.join(tmp_dir, 'one') |
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| 73 | n/a | f2 = os.path.join(tmp_dir, 'two') |
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| 74 | n/a | |
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| 75 | n/a | self.write_file(f1, 'xxx') |
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| 76 | n/a | self.write_file(f2, 'xxx') |
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| 77 | n/a | |
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| 78 | n/a | for f in (f1, f2): |
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| 79 | n/a | self.assertTrue(os.path.exists(f)) |
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| 80 | n/a | |
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| 81 | n/a | pkg_dir, dist = self.create_dist() |
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| 82 | n/a | cmd = config(dist) |
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| 83 | n/a | cmd._clean(f1, f2) |
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| 84 | n/a | |
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| 85 | n/a | for f in (f1, f2): |
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| 86 | n/a | self.assertFalse(os.path.exists(f)) |
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| 87 | n/a | |
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| 88 | n/a | def test_suite(): |
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| 89 | n/a | return unittest.makeSuite(ConfigTestCase) |
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| 90 | n/a | |
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| 91 | n/a | if __name__ == "__main__": |
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| 92 | n/a | run_unittest(test_suite()) |
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