Gaze/SpaceVim
1
0
Fork 0
mirror of https://github.com/SpaceVim/SpaceVim.git synced 2025-01-24 09:20:06 +08:00
Code Issues Projects Releases Wiki Activity
f9c0889a3b
SpaceVim/bundle/jedi-vim/pythonx/parso/test/failing_examples.py
wsdjeg a3bd1d31c7 chore(jedi): use bundle jedi-vim
2022-10-23 15:41:52 +08:00

416 lines
8.8 KiB
Python
Vendored
Raw Blame History

# -*- coding: utf-8 -*-
import sys
from textwrap import dedent
def indent(code):
lines = code.splitlines(True)
return ''.join([' ' * 2 + line for line in lines])
def build_nested(code, depth, base='def f():\n'):
if depth == 0:
return code
new_code = base + indent(code)
return build_nested(new_code, depth - 1, base=base)
FAILING_EXAMPLES = [
'1 +',
'?',
'continue',
'break',
'return',
'yield',
# SyntaxError from Python/ast.c
'f(x for x in bar, 1)',
'from foo import a,',
'from __future__ import whatever',
'from __future__ import braces',
'from .__future__ import whatever',
'def f(x=3, y): pass',
'lambda x=3, y: x',
'__debug__ = 1',
'with x() as __debug__: pass',
'[]: int',
'[a, b]: int',
'(): int',
'(()): int',
'((())): int',
'{}: int',
'True: int',
'(a, b): int',
'*star,: int',
'a, b: int = 3',
'foo(+a=3)',
'f(lambda: 1=1)',
'f(x=1, x=2)',
'f(**x, y)',
'f(x=2, y)',
'f(**x, *y)',
'f(**x, y=3, z)',
# augassign
'a, b += 3',
'(a, b) += 3',
'[a, b] += 3',
'[a, 1] += 3',
'f() += 1',
'lambda x:None+=1',
'{} += 1',
'{a:b} += 1',
'{1} += 1',
'{*x} += 1',
'(x,) += 1',
'(x, y if a else q) += 1',
'[] += 1',
'[1,2] += 1',
'[] += 1',
'None += 1',
'... += 1',
'a > 1 += 1',
'"test" += 1',
'1 += 1',
'1.0 += 1',
'(yield) += 1',
'(yield from x) += 1',
'(x if x else y) += 1',
'a() += 1',
'a + b += 1',
'+a += 1',
'a and b += 1',
'*a += 1',
'a, b += 1',
'f"xxx" += 1',
# All assignment tests
'lambda a: 1 = 1',
'[x for x in y] = 1',
'{x for x in y} = 1',
'{x:x for x in y} = 1',
'(x for x in y) = 1',
'None = 1',
'... = 1',
'a == b = 1',
'{a, b} = 1',
'{a: b} = 1',
'1 = 1',
'"" = 1',
'b"" = 1',
'b"" = 1',
'"" "" = 1',
'1 | 1 = 3',
'1**1 = 3',
'~ 1 = 3',
'not 1 = 3',
'1 and 1 = 3',
'def foo(): (yield 1) = 3',
'def foo(): x = yield 1 = 3',
'async def foo(): await x = 3',
'(a if a else a) = a',
'a, 1 = x',
'foo() = 1',
# Cases without the equals but other assignments.
'with x as foo(): pass',
'del bar, 1',
'for x, 1 in []: pass',
'for (not 1) in []: pass',
'[x for 1 in y]',
'[x for a, 3 in y]',
'(x for 1 in y)',
'{x for 1 in y}',
'{x:x for 1 in y}',
# Unicode/Bytes issues.
r'u"\x"',
r'u"\"',
r'u"\u"',
r'u"""\U"""',
r'u"\Uffffffff"',
r"u'''\N{}'''",
r"u'\N{foo}'",
r'b"\x"',
r'b"\"',
'b"ä"',
'*a, *b = 3, 3',
'async def foo(): yield from []',
'yield from []',
'*a = 3',
'del *a, b',
'def x(*): pass',
'(%s *d) = x' % ('a,' * 256),
'{**{} for a in [1]}',
'(True,) = x',
'([False], a) = x',
'def x(): from math import *',
# invalid del statements
'del x + y',
'del x(y)',
'async def foo(): del await x',
'def foo(): del (yield x)',
'del [x for x in range(10)]',
'del *x',
'del *x,',
'del (*x,)',
'del [*x]',
'del x, *y',
'del *x.y,',
'del *x[y],',
'del *x[y::], z',
'del x, (y, *z)',
'del (x, *[y, z])',
'del [x, *(y, [*z])]',
'del {}',
'del {x}',
'del {x, y}',
'del {x, *y}',
# invalid starred expressions
'*x',
'(*x)',
'((*x))',
'1 + (*x)',
'*x; 1',
'1; *x',
'1\n*x',
'x = *y',
'x: int = *y',
'def foo(): return *x',
'def foo(): yield *x',
'f"{*x}"',
'for *x in 1: pass',
'[1 for *x in 1]',
# str/bytes combinations
'"s" b""',
'"s" b"" ""',
'b"" "" b"" ""',
'f"s" b""',
'b"s" f""',
# Parser/tokenize.c
r'"""',
r'"',
r"'''",
r"'",
r"\blub",
# IndentationError: too many levels of indentation
build_nested('pass', 100),
# SyntaxErrors from Python/symtable.c
'def f(x, x): pass',
'nonlocal a',
# IndentationError
' foo',
'def x():\n 1\n 2',
'def x():\n 1\n 2',
'if 1:\nfoo',
'if 1: blubb\nif 1:\npass\nTrue and False',
# f-strings
'f"{}"',
r'f"{\}"',
'f"{\'\\\'}"',
'f"{#}"',
"f'{1!b}'",
"f'{1:{5:{3}}}'",
"f'{'",
"f'{'",
"f'}'",
"f'{\"}'",
"f'{\"}'",
# Now nested parsing
"f'{continue}'",
"f'{1;1}'",
"f'{a;}'",
"f'{b\"\" \"\"}'",
# f-string expression part cannot include a backslash
r'''f"{'\n'}"''',
'async def foo():\n yield x\n return 1',
'async def foo():\n yield x\n return 1',
'[*[] for a in [1]]',
'async def bla():\n def x(): await bla()',
'del None',
'del True',
'del False',
'del ...',
# Errors of global / nonlocal
dedent('''
def glob():
x = 3
x.z
global x'''),
dedent('''
def glob():
x = 3
global x'''),
dedent('''
def glob():
x
global x'''),
dedent('''
def glob():
x = 3
x.z
nonlocal x'''),
dedent('''
def glob():
x = 3
nonlocal x'''),
dedent('''
def glob():
x
nonlocal x'''),
# Annotation issues
dedent('''
def glob():
x[0]: foo
global x'''),
dedent('''
def glob():
x.a: foo
global x'''),
dedent('''
def glob():
x: foo
global x'''),
dedent('''
def glob():
x: foo = 5
global x'''),
dedent('''
def glob():
x: foo = 5
x
global x'''),
dedent('''
def glob():
global x
x: foo = 3
'''),
# global/nonlocal + param
dedent('''
def glob(x):
global x
'''),
dedent('''
def glob(x):
nonlocal x
'''),
dedent('''
def x():
a =3
def z():
nonlocal a
a = 3
nonlocal a
'''),
dedent('''
def x():
a = 4
def y():
global a
nonlocal a
'''),
# Missing binding of nonlocal
dedent('''
def x():
nonlocal a
'''),
dedent('''
def x():
def y():
nonlocal a
'''),
dedent('''
def x():
a = 4
def y():
global a
print(a)
def z():
nonlocal a
'''),
# Name is assigned before nonlocal declaration
dedent('''
def x(a):
def y():
a = 10
nonlocal a
'''),
]
if sys.version_info[:2] >= (3, 7):
# This is somehow ok in previous versions.
FAILING_EXAMPLES += [
'class X(base for base in bases): pass',
]
if sys.version_info[:2] < (3, 8):
FAILING_EXAMPLES += [
# Python/compile.c
dedent('''\
for a in [1]:
try:
pass
finally:
continue
'''), # 'continue' not supported inside 'finally' clause"
]
if sys.version_info[:2] >= (3, 8):
# assignment expressions from issue#89
FAILING_EXAMPLES += [
# Case 2
'(lambda: x := 1)',
'((lambda: x) := 1)',
# Case 3
'(a[i] := x)',
'((a[i]) := x)',
'(a(i) := x)',
# Case 4
'(a.b := c)',
'[(i.i:= 0) for ((i), j) in range(5)]',
# Case 5
'[i:= 0 for i, j in range(5)]',
'[(i:= 0) for ((i), j) in range(5)]',
'[(i:= 0) for ((i), j), in range(5)]',
'[(i:= 0) for ((i), j.i), in range(5)]',
'[[(i:= i) for j in range(5)] for i in range(5)]',
'[i for i, j in range(5) if True or (i:= 1)]',
'[False and (i:= 0) for i, j in range(5)]',
# Case 6
'[i+1 for i in (i:= range(5))]',
'[i+1 for i in (j:= range(5))]',
'[i+1 for i in (lambda: (j:= range(5)))()]',
# Case 7
'class Example:\n [(j := i) for i in range(5)]',
# Not in that issue
'(await a := x)',
'((await a) := x)',
# new discoveries
'((a, b) := (1, 2))',
'([a, b] := [1, 2])',
'({a, b} := {1, 2})',
'({a: b} := {1: 2})',
'(a + b := 1)',
'(True := 1)',
'(False := 1)',
'(None := 1)',
'(__debug__ := 1)',
# Unparenthesized walrus not allowed in dict literals, dict comprehensions and slices
'{a:="a": b:=1}',
'{y:=1: 2 for x in range(5)}',
'a[b:=0:1:2]',
]
# f-string debugging syntax with invalid conversion character
FAILING_EXAMPLES += [
"f'{1=!b}'",
]
Reference in New Issue View Git Blame Copy Permalink