Castle: The best Real-Time/Embedded/HighTech language EVER. Attempt 2
| Révision | bf6d9d5f94387fb7fc785941e03f36c03b97c913 (tree) |
|---|---|
| l'heure | 2022-01-15 07:52:02 |
| Auteur | Albert Mietus < albert AT mietus DOT nl > |
| Commiter | Albert Mietus < albert AT mietus DOT nl > |
Added a SKIPED test to parse the grammer-file into an AST
Arpeggio/pytst/d2_ast/__init__.py (diff) Arpeggio/pytst/d2_ast/test_9_grammar.py (diff)| @@ -4,10 +4,12 @@ | ||
| 4 | 4 | import sys; sys.path.append("./../AST/") ; sys.path.append("./../../AST/") |
| 5 | 5 | from castle import peg # has the AST clases |
| 6 | 6 | |
| 7 | +import grammar | |
| 8 | + | |
| 7 | 9 | def parse(txt, rule, |
| 8 | 10 | print_tree_debug=False, |
| 9 | 11 | visitor_debug=False): |
| 10 | - parser = arpeggio.ParserPython(rule) | |
| 12 | + parser = arpeggio.ParserPython(rule, grammar.comment) | |
| 11 | 13 | pt = parser.parse(txt) |
| 12 | 14 | if print_tree_debug: |
| 13 | 15 | print('\n'+pt.tree_str()) |
| @@ -0,0 +1,22 @@ | ||
| 1 | +import pytest | |
| 2 | +import logging; logger = logging.getLogger(__name__) | |
| 3 | +from pathlib import Path | |
| 4 | +import os | |
| 5 | +import grammar | |
| 6 | +from castle import peg # has the AST classes | |
| 7 | + | |
| 8 | +from . import parse, assert_ID | |
| 9 | + | |
| 10 | +def parse_file(filename, dir=Path('..')): | |
| 11 | + path_to_current_test = Path(os.path.realpath(__file__)) | |
| 12 | + path_to_current_dir = path_to_current_test.parent | |
| 13 | + with (path_to_current_dir / dir / filename).open() as f: | |
| 14 | + txt = f.read() | |
| 15 | + ast = parse(txt, grammar.peg_grammar, print_tree_debug=False) | |
| 16 | + | |
| 17 | + return tree | |
| 18 | + | |
| 19 | +@pytest.mark.skip(reason="NOT all visitors are done, like ``peg_grammar``") | |
| 20 | +def test_grammar(): | |
| 21 | + parse_file("grammar.peg") | |
| 22 | + ... # XXX |
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