mirrors
/
cpython
mirror of https://github.com/python/cpython.git
2
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

bpo-45204: Reduce verbosity of test_peg_generator (GH-28360)

This commit is contained in:
Pablo Galindo Salgado 2021-09-15 19:16:51 +01:00 committed by GitHub
parent 09b4ad11f3
commit 764e6823a7
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 10 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
Lib/test/test_peg_generator/test_pegen.py
View File

@ -797,25 +797,25 @@ def test_soft_keyword(self) -> None:
| SOFT_KEYWORD l=NAME n=(NUMBER | NAME | STRING) { f"{l.string} = {n.string}"}
"""
parser_class = make_parser(grammar)
self.assertEqual(parse_string("number 1", parser_class, verbose=True), 1)
self.assertEqual(parse_string("string 'b'", parser_class, verbose=True), "'b'")
self.assertEqual(parse_string("number 1", parser_class), 1)
self.assertEqual(parse_string("string 'b'", parser_class), "'b'")
self.assertEqual(
parse_string("number test 1", parser_class, verbose=True), "test = 1"
parse_string("number test 1", parser_class), "test = 1"
)
assert (
parse_string("string test 'b'", parser_class, verbose=True) == "test = 'b'"
parse_string("string test 'b'", parser_class) == "test = 'b'"
)
with self.assertRaises(SyntaxError):
parse_string("test 1", parser_class, verbose=True)
parse_string("test 1", parser_class)
def test_forced(self) -> None:
grammar = """
start: NAME &&':' | NAME
"""
parser_class = make_parser(grammar)
self.assertTrue(parse_string("number :", parser_class, verbose=True))
self.assertTrue(parse_string("number :", parser_class))
with self.assertRaises(SyntaxError) as e:
parse_string("a", parser_class, verbose=True)
parse_string("a", parser_class)
self.assertIn("expected ':'", str(e.exception))
@ -824,10 +824,10 @@ def test_forced_with_group(self) -> None:
start: NAME &&(':' | ';') | NAME
"""
parser_class = make_parser(grammar)
self.assertTrue(parse_string("number :", parser_class, verbose=True))
self.assertTrue(parse_string("number ;", parser_class, verbose=True))
self.assertTrue(parse_string("number :", parser_class))
self.assertTrue(parse_string("number ;", parser_class))
with self.assertRaises(SyntaxError) as e:
parse_string("a", parser_class, verbose=True)
parse_string("a", parser_class)
self.assertIn("expected (':' | ';')", e.exception.args[0])
def test_unreachable_explicit(self) -> None: