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Move some code around in tests.

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This commit is contained in:
Dave Halter
2017-07-30 19:47:10 +02:00
parent 45b965063e
commit aa0225f63f
2 changed files with 208 additions and 178 deletions
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27
test/normalizer_issue_files/allowed_syntax.py
View File

@@ -51,6 +51,33 @@ class X():
nonlocal a
def c():
class X():
nonlocal a
def x():
a = 3
def y():
nonlocal a
def x():
def y():
nonlocal a
a = 3
def x():
a = 3
def y():
class z():
nonlocal a
a = *args, *args
error[(*args, *args)] = 3
*args, *args

359
test/test_python_errors.py
View File

@@ -9,6 +9,186 @@ import pytest
import parso
from parso.python.normalizer import ErrorFinderConfig
FAILING_EXAMPLES = [
'1 +',
'?',
# Python/compile.c
dedent('''\
for a in [1]:
try:
pass
finally:
continue
'''), # 'continue' not supported inside 'finally' clause"
'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',
# Mostly 3.6 relevant
'[]: 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)',
'a, b += 3',
'(a, b) += 3',
'[a, b] += 3',
'[a, 1] += 3',
# 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',
'(True,) = x',
'([False], a) = x',
'a, 1 = x',
'foo() = 1',
# Cases without the equals but other assignments.
'with x as foo(): pass',
'del None',
'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}',
# SyntaxErrors from Python/symtable.c
'def f(x, x): pass',
'def x(): from math import *',
'nonlocal a',
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():
global a
nonlocal a
'''),
# Missing binding of nonlocal
# IndentationError
' foo',
'def x():\n 1\n 2',
'def x():\n 1\n 2',
'if 1:\nfoo',
]
def _get_error_list(code, version=None):
tree = parso.parse(code, version=version)
config = ErrorFinderConfig()
@@ -55,184 +235,7 @@ def test_indentation_errors(code, positions):
assert_comparison(code, 903, positions)
@pytest.mark.parametrize(
'code', [
'1 +',
'?',
# Python/compile.c
dedent('''\
for a in [1]:
try:
pass
finally:
continue
'''), # 'continue' not supported inside 'finally' clause"
'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',
# Mostly 3.6 relevant
'[]: 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)',
'a, b += 3',
'(a, b) += 3',
'[a, b] += 3',
'[a, 1] += 3',
# 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',
'(True,) = x',
'([False], a) = x',
'a, 1 = x',
'foo() = 1',
# Cases without the equals but other assignments.
'with x as foo(): pass',
'del None',
'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}',
# SyntaxErrors from Python/symtable.c
'def f(x, x): pass',
'def x(): from math import *',
'nonlocal a',
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():
global a
nonlocal a
'''),
# IndentationError
' foo',
'def x():\n 1\n 2',
'def x():\n 1\n 2',
'if 1:\nfoo',
]
)
@pytest.mark.parametrize('code', FAILING_EXAMPLES)
def test_python_exception_matches(code):
wanted, line_nr = _get_actual_exception(code)