Files
hermes-webui/tests/test_run_journal_frontend_static.py
T
Hermes Agent 9441e32adb test(stage-369): widen brittle setCompressionUi({ assertion
PR #2347 hoisted the inline state object to a `state` variable so the
auto-compression handler could share it with appendLiveCompressionCard.
Behavior is identical — same setCompressionUi() dispatch, same calm
compression-card path — but tests/test_run_journal_frontend_static.py
pinned the literal substring `setCompressionUi({` to verify the call
site. Relax the assertion to accept either inline (`{...}`) or hoisted
(`state`) argument form. Both forms route through the same compression
card path; the over-specific substring was the bug.
2026-05-16 20:11:06 +00:00

103 lines
4.2 KiB
Python

from pathlib import Path
ROOT = Path(__file__).resolve().parents[1]
MESSAGES_SRC = (ROOT / "static" / "messages.js").read_text()
def test_reattach_path_uses_replay_when_status_reports_journal():
reattach_pos = MESSAGES_SRC.index("let replayOnly=false;")
block = MESSAGES_SRC[reattach_pos : reattach_pos + 1200]
assert "st.replay_available" in block
assert "replayOnly=true" in block
assert "replayOnly?_runJournalReplayParams():''" in block
assert "_clearOwnerInflightState()" in block
def test_error_reconnect_path_can_restore_from_journal():
reconnect_pos = MESSAGES_SRC.index("setComposerStatus('Reconnecting")
block = MESSAGES_SRC[reconnect_pos : reconnect_pos + 900]
assert "st.active" in block
assert "st.replay_available" in block
assert "Restoring stream" in block
assert "_runJournalReplayParams()" in block
def test_frontend_replay_cursor_uses_eventsource_last_event_id():
cursor_pos = MESSAGES_SRC.index("function _rememberRunJournalCursor")
block = MESSAGES_SRC[cursor_pos : cursor_pos + 1000]
assert "e.lastEventId" in block
assert "lastIndexOf(':')" in block
assert "_lastRunJournalSeq=seq" in block
assert "source.addEventListener(_runJournalEventName,_rememberRunJournalCursor)" in MESSAGES_SRC
assert "after_seq=${encodeURIComponent(String(_runJournalReplayAfterSeq()))}" in MESSAGES_SRC
assert "after_seq=0" not in MESSAGES_SRC
def test_replayed_long_task_events_enter_the_same_live_timeline_handlers():
"""Run-journal replay must not grow a parallel long-task renderer.
The run-state consistency contract depends on replayed journal events
flowing through the same EventSource handlers as live streams. Otherwise a
live long task can render as Thinking -> progress text -> tool cards, while
the same journaled event sequence replays as a flattened or reordered scene.
"""
wire_pos = MESSAGES_SRC.index("function _wireSSE(source)")
wire_block = MESSAGES_SRC[wire_pos : MESSAGES_SRC.index("async function _restoreSettledSession", wire_pos)]
replay_events = [
"reasoning",
"interim_assistant",
"tool",
"tool_complete",
"compressing",
"compressed",
"metering",
"done",
"apperror",
]
for event_name in replay_events:
assert f"source.addEventListener('{event_name}'" in wire_block, (
f"{event_name} must be handled by the shared live/replay SSE pipeline"
)
assert "updateThinking(" in wire_block, "reasoning replay should use the live Thinking card path"
assert "appendLiveToolCard(tc)" in wire_block, "tool replay should use live tool-card rendering"
# Compression replay must dispatch through setCompressionUi(...). The handler
# body may build the state object inline (`setCompressionUi({...})`) or hoist
# it into a `state` variable first (`setCompressionUi(state)`) — both forms
# use the same compression-card path, so accept either. Pinning the literal
# `{` after the open-paren was over-specific and broke in v0.51.76 when
# PR #2347 hoisted the state object to share it with `appendLiveCompressionCard`.
assert ("setCompressionUi({" in wire_block) or ("setCompressionUi(state)" in wire_block), (
"compression replay should use the compression card path"
)
assert "_runJournalReplayParams()" in MESSAGES_SRC, "replay attachments should enter _wireSSE via EventSource"
def test_run_journal_cursor_tracks_every_long_task_timeline_event():
"""Every user-visible long-task event needs cursor tracking for parity replay."""
cursor_loop_pos = MESSAGES_SRC.index("for(const _runJournalEventName of [")
cursor_loop = MESSAGES_SRC[cursor_loop_pos : MESSAGES_SRC.index("]", cursor_loop_pos)]
timeline_events = [
"token",
"interim_assistant",
"reasoning",
"tool",
"tool_complete",
"compressing",
"compressed",
"metering",
"done",
"apperror",
"cancel",
]
for event_name in timeline_events:
assert f"'{event_name}'" in cursor_loop, (
f"{event_name} must advance the replay cursor to avoid duplicate timeline replay"
)