[Python-checkins] gh-92311: Add tests for frame_setlineno jumping over listcomps (#92741)
sweeneyde
webhook-mailer at python.org
Thu May 12 17:43:58 EDT 2022
https://github.com/python/cpython/commit/8cf2906828b4ea281ea5381bf59b9052bae99f53
commit: 8cf2906828b4ea281ea5381bf59b9052bae99f53
branch: main
author: Dennis Sweeney <36520290+sweeneyde at users.noreply.github.com>
committer: sweeneyde <36520290+sweeneyde at users.noreply.github.com>
date: 2022-05-12T17:43:54-04:00
summary:
gh-92311: Add tests for frame_setlineno jumping over listcomps (#92741)
files:
M Lib/test/test_sys_settrace.py
diff --git a/Lib/test/test_sys_settrace.py b/Lib/test/test_sys_settrace.py
index b1c8f6f80af83..715204edc44e3 100644
--- a/Lib/test/test_sys_settrace.py
+++ b/Lib/test/test_sys_settrace.py
@@ -2431,6 +2431,54 @@ def gen():
next(gen())
output.append(5)
+ @jump_test(2, 3, [1, 3])
+ def test_jump_forward_over_listcomp(output):
+ output.append(1)
+ x = [i for i in range(10)]
+ output.append(3)
+
+ # checking for segfaults.
+ # See https://github.com/python/cpython/issues/92311
+ @jump_test(3, 1, [])
+ def test_jump_backward_over_listcomp(output):
+ a = 1
+ x = [i for i in range(10)]
+ c = 3
+
+ @jump_test(8, 2, [2, 7, 2])
+ def test_jump_backward_over_listcomp_v2(output):
+ flag = False
+ output.append(2)
+ if flag:
+ return
+ x = [i for i in range(5)]
+ flag = 6
+ output.append(7)
+ output.append(8)
+
+ @async_jump_test(2, 3, [1, 3])
+ async def test_jump_forward_over_async_listcomp(output):
+ output.append(1)
+ x = [i async for i in asynciter(range(10))]
+ output.append(3)
+
+ @async_jump_test(3, 1, [])
+ async def test_jump_backward_over_async_listcomp(output):
+ a = 1
+ x = [i async for i in asynciter(range(10))]
+ c = 3
+
+ @async_jump_test(8, 2, [2, 7, 2])
+ async def test_jump_backward_over_async_listcomp_v2(output):
+ flag = False
+ output.append(2)
+ if flag:
+ return
+ x = [i async for i in asynciter(range(5))]
+ flag = 6
+ output.append(7)
+ output.append(8)
+
class TestExtendedArgs(unittest.TestCase):
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