diff options
Diffstat (limited to 'Lib/test/test_compile.py')
| -rw-r--r-- | Lib/test/test_compile.py | 27 |
1 files changed, 24 insertions, 3 deletions
diff --git a/Lib/test/test_compile.py b/Lib/test/test_compile.py index e619446..c64e4e5 100644 --- a/Lib/test/test_compile.py +++ b/Lib/test/test_compile.py @@ -615,7 +615,7 @@ if 1: exec(code, ns) f1 = ns['f1'] f2 = ns['f2'] - self.assertIs(f1.__code__, f2.__code__) + self.assertIs(f1.__code__.co_consts, f2.__code__.co_consts) self.check_constant(f1, const) self.assertEqual(repr(f1()), repr(const)) @@ -628,7 +628,7 @@ if 1: # Note: "lambda: ..." emits "LOAD_CONST Ellipsis", # whereas "lambda: Ellipsis" emits "LOAD_GLOBAL Ellipsis" f1, f2 = lambda: ..., lambda: ... - self.assertIs(f1.__code__, f2.__code__) + self.assertIs(f1.__code__.co_consts, f2.__code__.co_consts) self.check_constant(f1, Ellipsis) self.assertEqual(repr(f1()), repr(Ellipsis)) @@ -643,7 +643,7 @@ if 1: # {0} is converted to a constant frozenset({0}) by the peephole # optimizer f1, f2 = lambda x: x in {0}, lambda x: x in {0} - self.assertIs(f1.__code__, f2.__code__) + self.assertIs(f1.__code__.co_consts, f2.__code__.co_consts) self.check_constant(f1, frozenset({0})) self.assertTrue(f1(0)) @@ -1302,6 +1302,27 @@ f( self.assertIsNotNone(end_column) self.assertLessEqual((line, column), (end_line, end_column)) + @support.cpython_only + def test_column_offset_deduplication(self): + # GH-95150: Code with different column offsets shouldn't be merged! + for source in [ + "lambda: a", + "(a for b in c)", + "[a for b in c]", + "{a for b in c}", + "{a: b for c in d}", + ]: + with self.subTest(source): + code = compile(f"{source}, {source}", "<test>", "eval") + self.assertEqual(len(code.co_consts), 2) + self.assertIsInstance(code.co_consts[0], types.CodeType) + self.assertIsInstance(code.co_consts[1], types.CodeType) + self.assertNotEqual(code.co_consts[0], code.co_consts[1]) + self.assertNotEqual( + list(code.co_consts[0].co_positions()), + list(code.co_consts[1].co_positions()), + ) + class TestExpressionStackSize(unittest.TestCase): # These tests check that the computed stack size for a code object |