(self)
| 52 | parse_string(grammar_source, GrammarParser) |
| 53 | |
| 54 | def test_long_rule_str(self) -> None: |
| 55 | grammar_source = """ |
| 56 | start: zero | one | one zero | one one | one zero zero | one zero one | one one zero | one one one |
| 57 | """ |
| 58 | expected = """ |
| 59 | start: |
| 60 | | zero |
| 61 | | one |
| 62 | | one zero |
| 63 | | one one |
| 64 | | one zero zero |
| 65 | | one zero one |
| 66 | | one one zero |
| 67 | | one one one |
| 68 | """ |
| 69 | grammar: Grammar = parse_string(grammar_source, GrammarParser) |
| 70 | self.assertEqual(str(grammar.rules["start"]), textwrap.dedent(expected).strip()) |
| 71 | |
| 72 | def test_typed_rules(self) -> None: |
| 73 | grammar = """ |
nothing calls this directly
no test coverage detected