Native subclasses crash with asyncio

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#365 opened on Oct 24, 2023 0 comments 0 reactions 0 assignees View on GitHub

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Assessment

Difficulty: 4/5
Estimated time: 3-5 days
Newbie friendliness: 25/100

Issue type: Bug
Clarity: Needs clarification
Activity status: Stale
Tech stack: java, python, rust
Domain: backend

Research direction

Start by reproducing the failure from PyO3's pytests/tests/test_awaitable.py test referenced in the issue, with the test no longer disabled. Inspect the resulting Java stacktrace and the native-subclass asyncio interaction. Done means the test runs without the ArrayIndexOutOfBoundsException.

Written by the indexing model from the issue text.

Description

PyO3

I am currently disabling a test in PyO3:
https://github.com/PyO3/pyo3/blob/ee0d6edb6d96e88a9e46d29338ae621f7cd911f2/pytests/tests/test_awaitable.py#L9

When running it we crash with a Java stacktrace and an ArrayIndexOutOfBoundsException

Dominant language: Python
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Merged PRs (30d): 39

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