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ed57e13df6
Command line options for the xlc compiler behave differently from gcc and clang, so skip this test case for now when xlc is the compiler. Patch by aixtools (Michael Felt)
98 lines
3 KiB
Python
98 lines
3 KiB
Python
"""Tests for distutils.command.config."""
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import unittest
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import os
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import sys
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from test.support import run_unittest, missing_compiler_executable
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from distutils.command.config import dump_file, config
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from distutils.tests import support
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from distutils import log
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class ConfigTestCase(support.LoggingSilencer,
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support.TempdirManager,
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unittest.TestCase):
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def _info(self, msg, *args):
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for line in msg.splitlines():
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self._logs.append(line)
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def setUp(self):
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super(ConfigTestCase, self).setUp()
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self._logs = []
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self.old_log = log.info
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log.info = self._info
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def tearDown(self):
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log.info = self.old_log
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super(ConfigTestCase, self).tearDown()
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def test_dump_file(self):
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this_file = os.path.splitext(__file__)[0] + '.py'
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f = open(this_file)
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try:
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numlines = len(f.readlines())
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finally:
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f.close()
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dump_file(this_file, 'I am the header')
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self.assertEqual(len(self._logs), numlines+1)
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@unittest.skipIf(sys.platform == 'win32', "can't test on Windows")
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def test_search_cpp(self):
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import shutil
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cmd = missing_compiler_executable(['preprocessor'])
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if cmd is not None:
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self.skipTest('The %r command is not found' % cmd)
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pkg_dir, dist = self.create_dist()
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cmd = config(dist)
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cmd._check_compiler()
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compiler = cmd.compiler
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is_xlc = shutil.which(compiler.preprocessor[0]).startswith("/usr/vac")
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if is_xlc:
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self.skipTest('xlc: The -E option overrides the -P, -o, and -qsyntaxonly options')
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# simple pattern searches
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match = cmd.search_cpp(pattern='xxx', body='/* xxx */')
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self.assertEqual(match, 0)
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match = cmd.search_cpp(pattern='_configtest', body='/* xxx */')
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self.assertEqual(match, 1)
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def test_finalize_options(self):
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# finalize_options does a bit of transformation
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# on options
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pkg_dir, dist = self.create_dist()
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cmd = config(dist)
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cmd.include_dirs = 'one%stwo' % os.pathsep
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cmd.libraries = 'one'
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cmd.library_dirs = 'three%sfour' % os.pathsep
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cmd.ensure_finalized()
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self.assertEqual(cmd.include_dirs, ['one', 'two'])
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self.assertEqual(cmd.libraries, ['one'])
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self.assertEqual(cmd.library_dirs, ['three', 'four'])
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def test_clean(self):
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# _clean removes files
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tmp_dir = self.mkdtemp()
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f1 = os.path.join(tmp_dir, 'one')
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f2 = os.path.join(tmp_dir, 'two')
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self.write_file(f1, 'xxx')
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self.write_file(f2, 'xxx')
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for f in (f1, f2):
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self.assertTrue(os.path.exists(f))
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pkg_dir, dist = self.create_dist()
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cmd = config(dist)
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cmd._clean(f1, f2)
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for f in (f1, f2):
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self.assertFalse(os.path.exists(f))
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def test_suite():
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return unittest.makeSuite(ConfigTestCase)
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if __name__ == "__main__":
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run_unittest(test_suite())
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