Node / mirrors / MeshChatX / files / tests / backend / test_safe_rotating_file_handler.py

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T8b949e# SPDX-License-Identifier: 0BSD

T8b949e"""Oracle: SafeRotatingFileHandler does not thrash on EMFILE."""

Tff7b72from T7ee787__future__ Tff7b72import Te6edf3annotations

Tff7b72import T7ee787logging

Tff7b72from T7ee787pathlib Tff7b72import Te6edf3Path

Tff7b72from T7ee787meshchatxT7ee787.T7ee787srcT7ee787.T7ee787backendT7ee787.T7ee787safe_rotating_file_handler Tff7b72import Te6edf3SafeRotatingFileHandler

Tff7b72def Td2a8fftest_safe_rotating_handler_falls_back_when_open_failsTb4b4b4(Te6edf3tmp_pathTb4b4b4, Te6edf3monkeypatchTb4b4b4)Tb4b4b4:

Te6edf3log_path Tff7b72= Te6edf3PathTb4b4b4(Te6edf3tmp_pathTb4b4b4) Tff7b72/ Ta5d6ff"Ta5d6ffmeshchatx.logTa5d6ff"

Te6edf3handler Tff7b72= Te6edf3SafeRotatingFileHandlerTb4b4b4(

Tffa657strTb4b4b4(Te6edf3log_pathTb4b4b4)Tb4b4b4,

Te6edf3maxBytesTff7b72=T79c0ff1024Tb4b4b4,

Te6edf3backupCountTff7b72=T79c0ff1Tb4b4b4,

Te6edf3encodingTff7b72=Ta5d6ff"Ta5d6ffutf-8Ta5d6ff"Tb4b4b4,

Tb4b4b4)

Te6edf3handlerTff7b72.Td2a8ffsetFormatterTb4b4b4(Te6edf3loggingTff7b72.Td2a8ffFormatterTb4b4b4(Ta5d6ff"Tffd700%(message)sTa5d6ff"Tb4b4b4)Tb4b4b4)

Tff7b72def Td2a8ffboomTb4b4b4(Tff7b72*Te6edf3_argsTb4b4b4, Tff7b72*Tff7b72*Te6edf3_kwargsTb4b4b4)Tb4b4b4:

Tff7b72raise Tf85149OSErrorTb4b4b4(T79c0ff24Tb4b4b4, Ta5d6ff"Ta5d6ffNo file descriptors availableTa5d6ff"Tb4b4b4)

T8b949e# Simulate stream lost after rollover close, then reopen failing with EMFILE.

Tff7b72if Te6edf3handlerTff7b72.Td2a8ffstream Tff7b72is Tff7b72not Tff7b72NoneTb4b4b4:

Te6edf3handlerTff7b72.Td2a8ffstreamTff7b72.Td2a8ffcloseTb4b4b4(Tb4b4b4)

Te6edf3handlerTff7b72.Td2a8ffstream Tff7b72= Tff7b72None

Te6edf3monkeypatchTff7b72.Td2a8ffsetattrTb4b4b4(Te6edf3handlerTb4b4b4, Ta5d6ff"Ta5d6ff_openTa5d6ff"Tb4b4b4, Te6edf3boomTb4b4b4)

Te6edf3record Tff7b72= Te6edf3loggingTff7b72.Td2a8ffLogRecordTb4b4b4(

Te6edf3nameTff7b72=Ta5d6ff"Ta5d6ffmeshchatxTa5d6ff"Tb4b4b4,

Te6edf3levelTff7b72=Te6edf3loggingTff7b72.Td2a8ffERRORTb4b4b4,

Te6edf3pathnameTff7b72=Tff7b72__file__Tb4b4b4,

Te6edf3linenoTff7b72=T79c0ff1Tb4b4b4,

Te6edf3msgTff7b72=Ta5d6ff"Ta5d6ffsocket.accept() out of system resourceTa5d6ff"Tb4b4b4,

Te6edf3argsTff7b72=Tb4b4b4(Tb4b4b4)Tb4b4b4,

Te6edf3exc_infoTff7b72=Tff7b72NoneTb4b4b4,

Tb4b4b4)

Te6edf3handlerTff7b72.Td2a8ffemitTb4b4b4(Te6edf3recordTb4b4b4)

Te6edf3handlerTff7b72.Td2a8ffemitTb4b4b4(Te6edf3recordTb4b4b4)

Tff7b72assert Te6edf3handlerTff7b72.Td2a8ff_open_failed Tff7b72is Tff7b72True

Tff7b72assert Te6edf3handlerTff7b72.Td2a8ffstream Tff7b72is Tff7b72None