HERMES-GIELIE/tests/test_performance_polling_hardening.py
Frank Song 47d8ac94d3 Harden connection flapping aftercare
Keep sidebar retries boot-scoped, preserve immediate source-change cache rebuilds, and tighten session stream ownership before closing duplicate SSE sockets.

Co-Authored-By: Paperclip <noreply@paperclip.ing>
2026-06-29 19:52:02 +00:00

44 lines
2 KiB
Python

"""Static regressions for frontend passive polling hardening."""
from __future__ import annotations
from pathlib import Path
ROOT = Path(__file__).resolve().parents[1]
SESSIONS_JS = ROOT / "static" / "sessions.js"
MESSAGES_JS = ROOT / "static" / "messages.js"
def _source(path: Path) -> str:
return path.read_text(encoding="utf-8")
def test_session_list_refreshes_are_coalesced_while_in_flight():
src = _source(SESSIONS_JS)
assert "let _renderSessionListInFlight = null" in src
assert "let _renderSessionListQueuedRequest = null" in src
assert "async function _runRenderSessionListRefresh" in src
assert "async function _drainRenderSessionListQueue" in src
assert "const request={opts:opts||{},gen:++_renderSessionListGen}" in src
assert "if(_renderSessionListInFlight)" in src
assert "_renderSessionListQueuedRequest={" in src
assert "opts:_mergeRenderSessionListOptions" in src
assert "if (_gen !== _renderSessionListGen) return" in src
assert "const sessionRequestOpts={timeoutToast:false};" in src
assert "api('/api/sessions' + sessionListQS,sessionRequestOpts)" in src
assert "api('/api/projects' + projectQS,{timeoutToast:false})" in src
def test_approval_and_clarify_fallback_polls_do_not_overlap():
src = _source(MESSAGES_JS)
assert "let _approvalFallbackPollInFlight = false" in src
assert "if (_approvalFallbackPollInFlight) return" in src
assert "_approvalFallbackPollInFlight = true" in src
assert "finally { _approvalFallbackPollInFlight = false; }" in src
assert "_approvalFallbackPollInFlight = false;\n _approvalPollingSessionId = null;" in src
assert "let _clarifyFallbackPollInFlight = false" in src
assert "if (_clarifyFallbackPollInFlight) return" in src
assert "_clarifyFallbackPollInFlight = true" in src
assert "finally {\n _clarifyFallbackPollInFlight = false;\n }" in src
assert "_clarifyFallbackPollInFlight = false;\n _clarifyPollingSessionId = null;" in src