1import os 2 3from clang.cindex import Config, CursorKind 4 5if "CLANG_LIBRARY_PATH" in os.environ: 6 Config.set_library_path(os.environ["CLANG_LIBRARY_PATH"]) 7 8import unittest 9 10 11class TestCursorKind(unittest.TestCase): 12 def test_name(self): 13 self.assertEqual(CursorKind.UNEXPOSED_DECL.name, "UNEXPOSED_DECL") 14 15 def test_get_all_kinds(self): 16 kinds = CursorKind.get_all_kinds() 17 self.assertIn(CursorKind.UNEXPOSED_DECL, kinds) 18 self.assertIn(CursorKind.TRANSLATION_UNIT, kinds) 19 self.assertIn(CursorKind.VARIABLE_REF, kinds) 20 self.assertIn(CursorKind.LAMBDA_EXPR, kinds) 21 self.assertIn(CursorKind.OBJ_BOOL_LITERAL_EXPR, kinds) 22 self.assertIn(CursorKind.OBJ_SELF_EXPR, kinds) 23 self.assertIn(CursorKind.MS_ASM_STMT, kinds) 24 self.assertIn(CursorKind.MODULE_IMPORT_DECL, kinds) 25 self.assertIn(CursorKind.TYPE_ALIAS_TEMPLATE_DECL, kinds) 26 27 def test_kind_groups(self): 28 """Check that every kind classifies to exactly one group.""" 29 30 self.assertTrue(CursorKind.UNEXPOSED_DECL.is_declaration()) 31 self.assertTrue(CursorKind.TYPE_REF.is_reference()) 32 self.assertTrue(CursorKind.DECL_REF_EXPR.is_expression()) 33 self.assertTrue(CursorKind.UNEXPOSED_STMT.is_statement()) 34 self.assertTrue(CursorKind.INVALID_FILE.is_invalid()) 35 36 self.assertTrue(CursorKind.TRANSLATION_UNIT.is_translation_unit()) 37 self.assertFalse(CursorKind.TYPE_REF.is_translation_unit()) 38 39 self.assertTrue(CursorKind.PREPROCESSING_DIRECTIVE.is_preprocessing()) 40 self.assertFalse(CursorKind.TYPE_REF.is_preprocessing()) 41 42 self.assertTrue(CursorKind.UNEXPOSED_DECL.is_unexposed()) 43 self.assertFalse(CursorKind.TYPE_REF.is_unexposed()) 44 45 for k in CursorKind.get_all_kinds(): 46 group = [ 47 n 48 for n in ( 49 "is_declaration", 50 "is_reference", 51 "is_expression", 52 "is_statement", 53 "is_invalid", 54 "is_attribute", 55 ) 56 if getattr(k, n)() 57 ] 58 59 if k in ( 60 CursorKind.TRANSLATION_UNIT, 61 CursorKind.MACRO_DEFINITION, 62 CursorKind.MACRO_INSTANTIATION, 63 CursorKind.INCLUSION_DIRECTIVE, 64 CursorKind.PREPROCESSING_DIRECTIVE, 65 CursorKind.OVERLOAD_CANDIDATE, 66 ): 67 self.assertEqual(len(group), 0) 68 else: 69 self.assertEqual(len(group), 1) 70