[ALTLinux] [ppc64le] [0.18.0] `AssertionError: Didn't reach a full buffer`

• uvloop version: 0.18.0 (from tag v0.18.0)
• Python version: 3.11.6
• Platform: ppc64le
• Can you reproduce the bug with PYTHONASYNCIODEBUG in env?: Will report later after try in a virtual machine.
• Does uvloop behave differently from vanilla asyncio? How?: [no info]

The bug is in tests.
Fails only on ppc64le platform. More detailed log is here: https://git.altlinux.org/tasks/331829/build/100/ppc64le/log.

Another platforms (the bug doesn't reproduce on them):

• https://git.altlinux.org/tasks/331829/build/100/aarch64/log
• https://git.altlinux.org/tasks/331829/build/100/armh/log
• https://git.altlinux.org/tasks/331829/build/100/i586/log
• https://git.altlinux.org/tasks/331829/build/100/x86_64/log

Note: the bug doesn't reproduce in uvloop version 0.17.0 (from tag v0.17.0) on all of the platforms listed above.

リンクされた ppc64le ビルドログのテスト失敗 AssertionError: Didn't reach a full buffer から始め、uvloop 0.18.0 と 0.17.0 で失敗する挙動を比較します。ppc64le で再現し、他に列挙されているプラットフォームと異なるか確認します。完了の条件は、根本的な失敗を隠すことなく、テストが安定してパスすることです。