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v0.5.1
v0.5.1
https://github.com/python/cpython
Revision c0e77364ca29df6cfb311e79892955c92bd8e595 authored by Victor Stinner on 12 September 2017, 23:09:44 UTC, committed by GitHub on 12 September 2017, 23:09:44 UTC
* bpo-30923: Disable warning that has been part of -Wextra since gcc-7.0. (#3142) (cherry picked from commit d73a960c575207539c3f9765cff26d4fff400b45) * bpo-30923: Silence fall-through warnings included in -Wextra since gcc-7.0. (#3157) (cherry picked from commit f432a3234f9f2ee09bd40be03e06bf72865ee375) * bpo-31275: Small refactoring to silence a fall-through warning. (#3206) (cherry picked from commit 138753c1b96b5e06a5c5d409fa4cae5e2fe1108b)
1 parent 5013a5e
Tip revision: c0e77364ca29df6cfb311e79892955c92bd8e595 authored by Victor Stinner on 12 September 2017, 23:09:44 UTC
[3.6] bpo-30923: Silence fall-through warnings included in -Wextra since gcc-7.0 (#3518)
[3.6] bpo-30923: Silence fall-through warnings included in -Wextra since gcc-7.0 (#3518)
Tip revision: c0e7736
test_global.py
"""Verify that warnings are issued for global statements following use."""
from test.support import run_unittest, check_syntax_error, check_warnings
import unittest
import warnings
class GlobalTests(unittest.TestCase):
def setUp(self):
self._warnings_manager = check_warnings()
self._warnings_manager.__enter__()
warnings.filterwarnings("error", module="<test string>")
def tearDown(self):
self._warnings_manager.__exit__(None, None, None)
def test1(self):
prog_text_1 = """\
def wrong1():
a = 1
b = 2
global a
global b
"""
check_syntax_error(self, prog_text_1, lineno=4, offset=4)
def test2(self):
prog_text_2 = """\
def wrong2():
print(x)
global x
"""
check_syntax_error(self, prog_text_2, lineno=3, offset=4)
def test3(self):
prog_text_3 = """\
def wrong3():
print(x)
x = 2
global x
"""
check_syntax_error(self, prog_text_3, lineno=4, offset=4)
def test4(self):
prog_text_4 = """\
global x
x = 2
"""
# this should work
compile(prog_text_4, "<test string>", "exec")
def test_main():
with warnings.catch_warnings():
warnings.filterwarnings("error", module="<test string>")
run_unittest(GlobalTests)
if __name__ == "__main__":
test_main()
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