Castle: The best Real-Time/Embedded/HighTech language EVER. Attempt 2
| Révision | dd3f259f732d4425b68cd43f1a987d51bb6f7e60 (tree) |
|---|---|
| l'heure | 2021-12-23 08:21:18 |
| Auteur | Albert Mietus < albert AT mietus DOT nl > |
| Commiter | Albert Mietus < albert AT mietus DOT nl > |
Added ID (rule_name & rule_crossref) to AST/vistor
| @@ -0,0 +1,23 @@ | ||
| 1 | +import pytest | |
| 2 | + | |
| 3 | +import grammar | |
| 4 | + | |
| 5 | +import sys; sys.path.append("./../AST/") ; sys.path.append("./../../AST/") | |
| 6 | +from castle import peg # has the AST clases | |
| 7 | + | |
| 8 | +from . import parse | |
| 9 | + | |
| 10 | +def test_rule_name(): | |
| 11 | + """The name of a rule is an ID""" | |
| 12 | + txt="aName" | |
| 13 | + ast = parse(txt, grammar.rule_name) | |
| 14 | + assert isinstance(ast, peg.ID), "It should be an ID" | |
| 15 | + assert ast.name == txt | |
| 16 | + | |
| 17 | +def test_rule_crossref(): | |
| 18 | + """The rule's expressions can also refer an ID""" | |
| 19 | + txt="aName" | |
| 20 | + ast = parse(txt, grammar.rule_crossref) | |
| 21 | + assert isinstance(ast, peg.ID), "It should be an ID" | |
| 22 | + assert ast.name == txt | |
| 23 | + |
Fork
Arpeggio/pytst/d2_ast/test_2_ID.py