diff options
Diffstat (limited to 'lib/python2.7/test/test_pkgimport.py')
-rw-r--r-- | lib/python2.7/test/test_pkgimport.py | 83 |
1 files changed, 0 insertions, 83 deletions
diff --git a/lib/python2.7/test/test_pkgimport.py b/lib/python2.7/test/test_pkgimport.py deleted file mode 100644 index 30d48cd..0000000 --- a/lib/python2.7/test/test_pkgimport.py +++ /dev/null @@ -1,83 +0,0 @@ -import os, sys, string, random, tempfile, unittest - -from test.test_support import run_unittest - -class TestImport(unittest.TestCase): - - def __init__(self, *args, **kw): - self.package_name = 'PACKAGE_' - while self.package_name in sys.modules: - self.package_name += random.choose(string.letters) - self.module_name = self.package_name + '.foo' - unittest.TestCase.__init__(self, *args, **kw) - - def remove_modules(self): - for module_name in (self.package_name, self.module_name): - if module_name in sys.modules: - del sys.modules[module_name] - - def setUp(self): - self.test_dir = tempfile.mkdtemp() - sys.path.append(self.test_dir) - self.package_dir = os.path.join(self.test_dir, - self.package_name) - os.mkdir(self.package_dir) - open(os.path.join( - self.package_dir, '__init__'+os.extsep+'py'), 'w').close() - self.module_path = os.path.join(self.package_dir, 'foo'+os.extsep+'py') - - def tearDown(self): - for file in os.listdir(self.package_dir): - os.remove(os.path.join(self.package_dir, file)) - os.rmdir(self.package_dir) - os.rmdir(self.test_dir) - self.assertNotEqual(sys.path.count(self.test_dir), 0) - sys.path.remove(self.test_dir) - self.remove_modules() - - def rewrite_file(self, contents): - for extension in "co": - compiled_path = self.module_path + extension - if os.path.exists(compiled_path): - os.remove(compiled_path) - f = open(self.module_path, 'w') - f.write(contents) - f.close() - - def test_package_import__semantics(self): - - # Generate a couple of broken modules to try importing. - - # ...try loading the module when there's a SyntaxError - self.rewrite_file('for') - try: __import__(self.module_name) - except SyntaxError: pass - else: raise RuntimeError, 'Failed to induce SyntaxError' - self.assertNotIn(self.module_name, sys.modules) - self.assertFalse(hasattr(sys.modules[self.package_name], 'foo')) - - # ...make up a variable name that isn't bound in __builtins__ - var = 'a' - while var in dir(__builtins__): - var += random.choose(string.letters) - - # ...make a module that just contains that - self.rewrite_file(var) - - try: __import__(self.module_name) - except NameError: pass - else: raise RuntimeError, 'Failed to induce NameError.' - - # ...now change the module so that the NameError doesn't - # happen - self.rewrite_file('%s = 1' % var) - module = __import__(self.module_name).foo - self.assertEqual(getattr(module, var), 1) - - -def test_main(): - run_unittest(TestImport) - - -if __name__ == "__main__": - test_main() |