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bpo-16806: Fix lineno and col_offset for multi-line string tokens (GH-10021)

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Anthony Sottile 2019-01-12 20:05:13 -08:00 • committed by INADA Naoki
parent 1cffd0eed3
commit 995d9b9297
13 changed files with 91 additions and 51 deletions
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19
Lib/test/test_ast.py
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@ -683,6 +683,25 @@ class ASTHelpers_Test(unittest.TestCase):
node = ast.parse('async def foo():\n x = "not docstring"')
self.assertIsNone(ast.get_docstring(node.body[0]))
def test_multi_line_docstring_col_offset_and_lineno_issue16806(self):
node = ast.parse(
'"""line one\nline two"""\n\n'
'def foo():\n """line one\n line two"""\n\n'
' def bar():\n """line one\n line two"""\n'
' """line one\n line two"""\n'
'"""line one\nline two"""\n\n'
)
self.assertEqual(node.body[0].col_offset, 0)
self.assertEqual(node.body[0].lineno, 1)
self.assertEqual(node.body[1].body[0].col_offset, 2)
self.assertEqual(node.body[1].body[0].lineno, 5)
self.assertEqual(node.body[1].body[1].body[0].col_offset, 4)
self.assertEqual(node.body[1].body[1].body[0].lineno, 9)
self.assertEqual(node.body[1].body[2].col_offset, 2)
self.assertEqual(node.body[1].body[2].lineno, 11)
self.assertEqual(node.body[2].col_offset, 0)
self.assertEqual(node.body[2].lineno, 13)
def test_literal_eval(self):
self.assertEqual(ast.literal_eval('[1, 2, 3]'), [1, 2, 3])
self.assertEqual(ast.literal_eval('{"foo": 42}'), {"foo": 42})