diff options
Diffstat (limited to 'astroid/tests/unittest_inference.py')
| -rw-r--r-- | astroid/tests/unittest_inference.py | 108 |
1 files changed, 54 insertions, 54 deletions
diff --git a/astroid/tests/unittest_inference.py b/astroid/tests/unittest_inference.py index 6adaada..19b8377 100644 --- a/astroid/tests/unittest_inference.py +++ b/astroid/tests/unittest_inference.py @@ -312,7 +312,7 @@ class InferenceTest(resources.SysPathSetup, unittest.TestCase): self.assertIsInstance(obj1, nodes.Const) self.assertEqual(obj1.value, 0) obj1 = next(inferred) - self.assertIs(obj1, util.YES, obj1) + self.assertIs(obj1, util.Uninferable, obj1) self.assertRaises(StopIteration, partial(next, inferred)) def test_args_default_inference2(self): @@ -321,13 +321,13 @@ class InferenceTest(resources.SysPathSetup, unittest.TestCase): self.assertIsInstance(obj1, nodes.Const) self.assertEqual(obj1.value, 4) obj1 = next(inferred) - self.assertIs(obj1, util.YES, obj1) + self.assertIs(obj1, util.Uninferable, obj1) self.assertRaises(StopIteration, partial(next, inferred)) def test_inference_restrictions(self): inferred = test_utils.get_name_node(self.ast['C']['meth1'], 'arg1').infer() obj1 = next(inferred) - self.assertIs(obj1, util.YES, obj1) + self.assertIs(obj1, util.Uninferable, obj1) self.assertRaises(StopIteration, partial(next, inferred)) def test_ancestors_inference(self): @@ -563,7 +563,7 @@ class InferenceTest(resources.SysPathSetup, unittest.TestCase): ast = parse(code, __name__) xxx = ast['xxx'] self.assertSetEqual({n.__class__ for n in xxx.inferred()}, - {nodes.Const, util.YES.__class__}) + {nodes.Const, util.Uninferable.__class__}) def test_method_argument(self): code = ''' @@ -579,13 +579,13 @@ class InferenceTest(resources.SysPathSetup, unittest.TestCase): ast = parse(code, __name__) arg = test_utils.get_name_node(ast['ErudiEntitySchema']['__init__'], 'e_type') self.assertEqual([n.__class__ for n in arg.infer()], - [util.YES.__class__]) + [util.Uninferable.__class__]) arg = test_utils.get_name_node(ast['ErudiEntitySchema']['__init__'], 'kwargs') self.assertEqual([n.__class__ for n in arg.infer()], [nodes.Dict]) arg = test_utils.get_name_node(ast['ErudiEntitySchema']['meth'], 'e_type') self.assertEqual([n.__class__ for n in arg.infer()], - [util.YES.__class__]) + [util.Uninferable.__class__]) arg = test_utils.get_name_node(ast['ErudiEntitySchema']['meth'], 'args') self.assertEqual([n.__class__ for n in arg.infer()], [nodes.Tuple]) @@ -722,7 +722,7 @@ class InferenceTest(resources.SysPathSetup, unittest.TestCase): for node in ast_nodes[:3]: self.assertRaises(InferenceError, next, node.infer()) for node in ast_nodes[3:]: - self.assertEqual(next(node.infer()), util.YES) + self.assertEqual(next(node.infer()), util.Uninferable) ast_nodes = test_utils.extract_node(''' [1, 2, 3][None] #@ 'lala'['bala'] #@ @@ -971,7 +971,7 @@ class InferenceTest(resources.SysPathSetup, unittest.TestCase): self.assertEqual(first.value, 43) second = next(ast_nodes[1].infer()) - self.assertEqual(second, util.YES) + self.assertEqual(second, util.Uninferable) def test_binary_op_other_type_using_reflected_operands(self): ast_nodes = test_utils.extract_node(''' @@ -982,7 +982,7 @@ class InferenceTest(resources.SysPathSetup, unittest.TestCase): 1 + A() #@ ''') first = next(ast_nodes[0].infer()) - self.assertEqual(first, util.YES) + self.assertEqual(first, util.Uninferable) second = next(ast_nodes[1].infer()) self.assertIsInstance(second, nodes.Const) @@ -996,7 +996,7 @@ class InferenceTest(resources.SysPathSetup, unittest.TestCase): 1 + A() #@ ''') first = next(ast_node.infer()) - self.assertEqual(first, util.YES) + self.assertEqual(first, util.Uninferable) def test_binary_op_list_mul(self): for code in ('a = [[]] * 2', 'a = 2 * [[]]'): @@ -1013,10 +1013,10 @@ class InferenceTest(resources.SysPathSetup, unittest.TestCase): ast = builder.string_build('a = [1] * None\nb = [1] * "r"') inferred = ast['a'].inferred() self.assertEqual(len(inferred), 1) - self.assertEqual(inferred[0], util.YES) + self.assertEqual(inferred[0], util.Uninferable) inferred = ast['b'].inferred() self.assertEqual(len(inferred), 1) - self.assertEqual(inferred[0], util.YES) + self.assertEqual(inferred[0], util.Uninferable) def test_binary_op_list_mul_int(self): 'test correct handling on list multiplied by int when there are more than one' @@ -1088,7 +1088,7 @@ class InferenceTest(resources.SysPathSetup, unittest.TestCase): callfuncnode = test_utils.extract_node(code) inferred = list(callfuncnode.infer()) self.assertEqual(len(inferred), 2, inferred) - inferred.remove(util.YES) + inferred.remove(util.Uninferable) self.assertIsInstance(inferred[0], nodes.Const) self.assertIsNone(inferred[0].value) @@ -1100,7 +1100,7 @@ class InferenceTest(resources.SysPathSetup, unittest.TestCase): ast = parse(code, __name__) inferred = list(ast['f'].ilookup('a')) self.assertEqual(len(inferred), 1) - self.assertEqual(inferred[0], util.YES) + self.assertEqual(inferred[0], util.Uninferable) def test_nonregr_instance_attrs(self): """non regression for instance_attrs infinite loop : pylint / #4""" @@ -1152,7 +1152,7 @@ class InferenceTest(resources.SysPathSetup, unittest.TestCase): self.assertTrue(ast.absolute_import_activated(), True) inferred = next(test_utils.get_name_node(ast, 'import_package_subpackage_module').infer()) # failed to import since absolute_import is activated - self.assertIs(inferred, util.YES) + self.assertIs(inferred, util.Uninferable) def test_nonregr_absolute_import(self): ast = resources.build_file('data/absimp/string.py', 'data.absimp.string') @@ -1270,7 +1270,7 @@ class InferenceTest(resources.SysPathSetup, unittest.TestCase): ast = parse(code, __name__) inferred = list(test_utils.get_name_node(ast['foo'], 'spam').infer()) self.assertEqual(len(inferred), 1) - self.assertIs(inferred[0], util.YES) + self.assertIs(inferred[0], util.Uninferable) def test_nonregr_func_global(self): code = ''' @@ -1461,7 +1461,7 @@ class InferenceTest(resources.SysPathSetup, unittest.TestCase): ast = parse(code, __name__) sub = ast['sub'].inferred()[0] mul = ast['mul'].inferred()[0] - self.assertIs(sub, util.YES) + self.assertIs(sub, util.Uninferable) self.assertIsInstance(mul, nodes.Const) self.assertEqual(mul.value, 42) @@ -1480,7 +1480,7 @@ class InferenceTest(resources.SysPathSetup, unittest.TestCase): ast = parse(code, __name__) sub = ast['sub'].inferred()[0] mul = ast['mul'].inferred()[0] - self.assertIs(sub, util. YES) + self.assertIs(sub, util. Uninferable) self.assertIsInstance(mul, nodes.Const) self.assertEqual(mul.value, 42) @@ -1500,7 +1500,7 @@ class InferenceTest(resources.SysPathSetup, unittest.TestCase): ast = parse(code, __name__) sub = ast['sub'].inferred()[0] mul = ast['mul'].inferred()[0] - self.assertIs(sub, util.YES) + self.assertIs(sub, util.Uninferable) self.assertIsInstance(mul, nodes.List) self.assertIsInstance(mul.elts[0], nodes.Const) self.assertEqual(mul.elts[0].value, 42) @@ -1517,12 +1517,12 @@ class InferenceTest(resources.SysPathSetup, unittest.TestCase): """ ast = parse(code, __name__) node = ast['c'] - self.assertEqual(node.inferred(), [util.YES]) + self.assertEqual(node.inferred(), [util.Uninferable]) def test_infer_empty_nodes(self): # Should not crash when trying to infer EmptyNodes. node = nodes.EmptyNode() - self.assertEqual(node.inferred(), [util.YES]) + self.assertEqual(node.inferred(), [util.Uninferable]) def test_infinite_loop_for_decorators(self): # Issue https://bitbucket.org/logilab/astroid/issue/50 @@ -2016,7 +2016,7 @@ class InferenceTest(resources.SysPathSetup, unittest.TestCase): def test_unary_op_leaks_stop_iteration(self): node = test_utils.extract_node('+[] #@') - self.assertEqual(util.YES, next(node.infer())) + self.assertEqual(util.Uninferable, next(node.infer())) def test_unary_operands(self): ast_nodes = test_utils.extract_node(''' @@ -2068,7 +2068,7 @@ class InferenceTest(resources.SysPathSetup, unittest.TestCase): for bad_node in ast_nodes[6:]: inferred = next(bad_node.infer()) - self.assertEqual(inferred, util.YES) + self.assertEqual(inferred, util.Uninferable) def test_unary_op_instance_method_not_callable(self): ast_node = test_utils.extract_node(''' @@ -2265,11 +2265,11 @@ class InferenceTest(resources.SysPathSetup, unittest.TestCase): genexpr = next(module['genexpr'].infer()) self.assertTrue(genexpr.bool_value()) dict_comp = next(module['dict_comp'].infer()) - self.assertEqual(dict_comp, util.YES) + self.assertEqual(dict_comp, util.Uninferable) set_comp = next(module['set_comp'].infer()) - self.assertEqual(set_comp, util.YES) + self.assertEqual(set_comp, util.Uninferable) list_comp = next(module['list_comp'].infer()) - self.assertEqual(list_comp, util.YES) + self.assertEqual(list_comp, util.Uninferable) lambda_func = next(module['lambda_func'].infer()) self.assertTrue(lambda_func) unbound_method = next(module['unbound_method'].infer()) @@ -2283,13 +2283,13 @@ class InferenceTest(resources.SysPathSetup, unittest.TestCase): bin_op = module['bin_op'].parent.value self.assertTrue(bin_op.bool_value()) bool_op = module['bool_op'].parent.value - self.assertEqual(bool_op.bool_value(), util.YES) + self.assertEqual(bool_op.bool_value(), util.Uninferable) callfunc = module['callfunc'].parent.value - self.assertEqual(callfunc.bool_value(), util.YES) + self.assertEqual(callfunc.bool_value(), util.Uninferable) good_callfunc = next(module['good_callfunc'].infer()) self.assertTrue(good_callfunc.bool_value()) compare = module['compare'].parent.value - self.assertEqual(compare.bool_value(), util.YES) + self.assertEqual(compare.bool_value(), util.Uninferable) def test_bool_value_instances(self): instances = test_utils.extract_node(''' @@ -2322,7 +2322,7 @@ class InferenceTest(resources.SysPathSetup, unittest.TestCase): AlwaysTrueInstance() #@ ErrorInstance() #@ '''.format(bool=BOOL_SPECIAL_METHOD)) - expected = (False, True, False, True, True, util.YES, util.YES) + expected = (False, True, False, True, True, util.Uninferable, util.Uninferable) for node, expected_value in zip(instances, expected): inferred = next(node.infer()) self.assertEqual(inferred.bool_value(), expected_value) @@ -2394,7 +2394,7 @@ class InferenceTest(resources.SysPathSetup, unittest.TestCase): A() + B() #@ ''') inferred = next(node.infer()) - self.assertEqual(inferred, util.YES) + self.assertEqual(inferred, util.Uninferable) def test_binop_different_types_reflected_and_normal_not_implemented(self): node = test_utils.extract_node(''' @@ -2405,7 +2405,7 @@ class InferenceTest(resources.SysPathSetup, unittest.TestCase): A() + B() #@ ''') inferred = next(node.infer()) - self.assertEqual(inferred, util.YES) + self.assertEqual(inferred, util.Uninferable) def test_binop_subtype(self): node = test_utils.extract_node(''' @@ -2438,7 +2438,7 @@ class InferenceTest(resources.SysPathSetup, unittest.TestCase): B() + A() #@ ''') inferred = next(node.infer()) - self.assertEqual(inferred, util.YES) + self.assertEqual(inferred, util.Uninferable) def test_binop_supertype(self): node = test_utils.extract_node(''' @@ -2477,7 +2477,7 @@ class InferenceTest(resources.SysPathSetup, unittest.TestCase): A() + B() #@ ''') inferred = next(node.infer()) - self.assertEqual(inferred, util.YES) + self.assertEqual(inferred, util.Uninferable) def test_binop_inferrence_errors(self): ast_nodes = test_utils.extract_node(''' @@ -2492,7 +2492,7 @@ class InferenceTest(resources.SysPathSetup, unittest.TestCase): A() + B() #@ ''') for node in ast_nodes: - self.assertEqual(next(node.infer()), util.YES) + self.assertEqual(next(node.infer()), util.Uninferable) def test_binop_ambiguity(self): ast_nodes = test_utils.extract_node(''' @@ -2515,7 +2515,7 @@ class InferenceTest(resources.SysPathSetup, unittest.TestCase): C() + A() #@ ''') for node in ast_nodes: - self.assertEqual(next(node.infer()), util.YES) + self.assertEqual(next(node.infer()), util.Uninferable) def test_bin_op_supertype_more_complicated_example(self): ast_node = test_utils.extract_node(''' @@ -2544,7 +2544,7 @@ class InferenceTest(resources.SysPathSetup, unittest.TestCase): def __add__(self, other): return NotImplemented A() + A() #@ ''') - self.assertEqual(next(ast_node.infer()), util.YES) + self.assertEqual(next(ast_node.infer()), util.Uninferable) def test_aug_op_same_type_aug_implemented(self): ast_node = test_utils.extract_node(''' @@ -2579,7 +2579,7 @@ class InferenceTest(resources.SysPathSetup, unittest.TestCase): b = B() b+=A() #@ ''') - self.assertEqual(next(ast_node.infer()), util.YES) + self.assertEqual(next(ast_node.infer()), util.Uninferable) def test_aug_op_subtype_aug_op_is_implemented(self): ast_node = test_utils.extract_node(''' @@ -2614,7 +2614,7 @@ class InferenceTest(resources.SysPathSetup, unittest.TestCase): f = A() f += B() #@ ''') - self.assertEqual(next(ast_node.infer()), util.YES) + self.assertEqual(next(ast_node.infer()), util.Uninferable) def test_aug_different_types_augop_implemented(self): ast_node = test_utils.extract_node(''' @@ -2662,7 +2662,7 @@ class InferenceTest(resources.SysPathSetup, unittest.TestCase): a = A() a += B() #@ ''') - self.assertEqual(next(ast_node.infer()), util.YES) + self.assertEqual(next(ast_node.infer()), util.Uninferable) def test_augop_supertypes_not_implemented_returned_for_all(self): ast_node = test_utils.extract_node(''' @@ -2674,7 +2674,7 @@ class InferenceTest(resources.SysPathSetup, unittest.TestCase): a = A() a += B() #@ ''') - self.assertEqual(next(ast_node.infer()), util.YES) + self.assertEqual(next(ast_node.infer()), util.Uninferable) def test_augop_supertypes_augop_implemented(self): ast_node = test_utils.extract_node(''' @@ -2746,7 +2746,7 @@ class InferenceTest(resources.SysPathSetup, unittest.TestCase): [1, 2, 1, 2]) for rest in ast_nodes[1:]: inferred = next(rest.infer()) - self.assertEqual(inferred, util.YES) + self.assertEqual(inferred, util.Uninferable) def test_subscript_supports__index__(self): ast_nodes = test_utils.extract_node(''' @@ -2915,7 +2915,7 @@ class InferenceTest(resources.SysPathSetup, unittest.TestCase): A()[2:] #@ ''') for node in ast_nodes: - self.assertEqual(next(node.infer()), util.YES) + self.assertEqual(next(node.infer()), util.Uninferable) def test_type__new__with_metaclass(self): ast_node = test_utils.extract_node(''' @@ -3158,7 +3158,7 @@ class GetattrTest(unittest.TestCase): for node in ast_nodes[4:]: inferred = next(node.infer()) - self.assertEqual(inferred, util.YES, node) + self.assertEqual(inferred, util.Uninferable, node) def test_attrname_not_string(self): ast_nodes = test_utils.extract_node(''' @@ -3246,7 +3246,7 @@ class GetattrTest(unittest.TestCase): getattr(lambda x: x, 'f') #@ ''') inferred = next(node.infer()) - self.assertEqual(inferred, util.YES) + self.assertEqual(inferred, util.Uninferable) class HasattrTest(unittest.TestCase): @@ -3262,7 +3262,7 @@ class HasattrTest(unittest.TestCase): ''') for node in ast_nodes: inferred = next(node.infer()) - self.assertEqual(inferred, util.YES) + self.assertEqual(inferred, util.Uninferable) def test_attribute_is_missing(self): ast_nodes = test_utils.extract_node(''' @@ -3305,7 +3305,7 @@ class HasattrTest(unittest.TestCase): hasattr(lambda x: x, 'f') #@ ''') inferred = next(node.infer()) - self.assertEqual(inferred, util.YES) + self.assertEqual(inferred, util.Uninferable) class BoolOpTest(unittest.TestCase): @@ -3342,7 +3342,7 @@ class BoolOpTest(unittest.TestCase): ''') for node in ast_nodes: inferred = next(node.infer()) - self.assertEqual(inferred, util.YES) + self.assertEqual(inferred, util.Uninferable) def test_other_nodes(self): ast_nodes = test_utils.extract_node(''' @@ -3422,7 +3422,7 @@ class TestCallable(unittest.TestCase): ''') for node in ast_nodes: inferred = next(node.infer()) - self.assertEqual(inferred, util.YES) + self.assertEqual(inferred, util.Uninferable) def test_not_callable(self): ast_nodes = test_utils.extract_node(''' @@ -3448,12 +3448,12 @@ class TestBool(unittest.TestCase): ('bool(True)', True), ('bool(False)', False), ('bool(None)', False), - ('from unknown import Unknown; __(bool(Unknown))', util.YES), + ('from unknown import Unknown; __(bool(Unknown))', util.Uninferable), ] for code, expected in pairs: node = test_utils.extract_node(code) inferred = next(node.infer()) - if expected is util.YES: + if expected is util.Uninferable: self.assertEqual(expected, inferred) else: self.assertEqual(inferred.value, expected) @@ -3503,7 +3503,7 @@ class TestBool(unittest.TestCase): '''.format(method=BOOL_SPECIAL_METHOD)) for node in ast_nodes: inferred = next(node.infer()) - self.assertEqual(inferred, util.YES) + self.assertEqual(inferred, util.Uninferable) class TestType(unittest.TestCase): @@ -3715,7 +3715,7 @@ class ArgumentsTest(unittest.TestCase): ''') for ast_node in ast_nodes: inferred = next(ast_node.infer()) - self.assertEqual(inferred, util.YES) + self.assertEqual(inferred, util.Uninferable) def test_fail_to_infer_args(self): ast_nodes = test_utils.extract_node(''' @@ -3745,7 +3745,7 @@ class ArgumentsTest(unittest.TestCase): ''') for node in ast_nodes: inferred = next(node.infer()) - self.assertEqual(inferred, util.YES) + self.assertEqual(inferred, util.Uninferable) class SliceTest(unittest.TestCase): |