def test_pushd_nonexistant(self): self.assertEqual(os.getcwd(), self.cwd) testdir = '/tmp/THIS_DIRECTORY_SHOULD_NOT_EXIST' self.assertFalse(os.path.exists(testdir)) with self.assertRaises(OSError): with pushd(testdir): pass self.assertEqual(os.getcwd(), self.cwd)
def test_pushd_cwd_nonexistant(self): with tempfile.TemporaryDirectory(prefix='unittest-') as cwd: os.chdir(cwd) os.rmdir(cwd) with self.assertRaises(OSError): os.getcwd() with self.assertRaises(OSError): with pushd(self.testdir): self.fail('this should not be reached') with self.assertRaises(OSError): os.getcwd() os.mkdir(cwd)
def test_pushd_cwd_removed(self): with tempfile.TemporaryDirectory(prefix='unittest-') as cwd: os.chdir(cwd) with self.assertRaises(OSError): with pushd(self.testdir): os.rmdir(cwd) self.assertEqual(os.getcwd(), self.testdir) os.mkdir(cwd)
def test_pushd_same(self): os.chdir(self.testdir) self.assertEqual(os.getcwd(), self.testdir) with pushd(self.testdir): self.assertEqual(os.getcwd(), self.testdir) self.assertEqual(os.getcwd(), self.testdir)
def test_pushd(self): self.assertEqual(os.getcwd(), self.cwd) with pushd(self.testdir): self.assertEqual(os.getcwd(), self.testdir) self.assertEqual(os.getcwd(), self.cwd)