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Mon Jan 29 09:17:48 EST 2018 · http://mail.python.org/pipermail/python-checkins/2018-January/153669.html

https://github.com/python/cpython/commit/4f4ef0acbad81f4b05f370e8ff14ddf949773291
commit: 4f4ef0acbad81f4b05f370e8ff14ddf949773291
branch: master
author: Andrew Svetlov <andrew.svetlov at gmail.com>
committer: GitHub <noreply at github.com>
date: 2018-01-29T16:17:45+02:00
summary:

Add a test for pdb until command in coroutine (#5427)

files:
M Lib/test/test_pdb.py

diff --git a/Lib/test/test_pdb.py b/Lib/test/test_pdb.py
index 08d374ca834a..70d8d1d32613 100644
--- a/Lib/test/test_pdb.py
+++ b/Lib/test/test_pdb.py
@@ -982,6 +982,52 @@ def test_pdb_until_command_for_generator():
     finished
     """
 
+def test_pdb_until_command_for_coroutine():
+    """Testing no unwindng stack for coroutines
+       for "until" command if target breakpoing is not reached
+
+    >>> import asyncio
+
+    >>> async def test_coro():
+    ...     print(0)
+    ...     await asyncio.sleep(0)
+    ...     print(1)
+    ...     await asyncio.sleep(0)
+    ...     print(2)
+    ...     await asyncio.sleep(0)
+    ...     print(3)
+
+    >>> async def test_main():
+    ...     import pdb; pdb.Pdb(nosigint=True, readrc=False).set_trace()
+    ...     await test_coro()
+
+    >>> def test_function():
+    ...     loop = asyncio.new_event_loop()
+    ...     loop.run_until_complete(test_main())
+    ...     loop.close()
+    ...     print("finished")
+
+    >>> with PdbTestInput(['step',
+    ...                    'until 8',
+    ...                    'continue']):
+    ...     test_function()
+    > <doctest test.test_pdb.test_pdb_until_command_for_coroutine[2]>(3)test_main()
+    -> await test_coro()
+    (Pdb) step
+    --Call--
+    > <doctest test.test_pdb.test_pdb_until_command_for_coroutine[1]>(1)test_coro()
+    -> async def test_coro():
+    (Pdb) until 8
+    0
+    1
+    2
+    > <doctest test.test_pdb.test_pdb_until_command_for_coroutine[1]>(8)test_coro()
+    -> print(3)
+    (Pdb) continue
+    3
+    finished
+    """
+
 def test_pdb_next_command_in_generator_for_loop():
     """The next command on returning from a generator controlled by a for loop.
 



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[Python-checkins] Add a test for pdb until command in coroutine (#5427)