mirror of
https://github.com/pewdiepie-archdaemon/odysseus.git
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falabellamichael
d16b849c3e
* fix: harden stabilization attachment and agent guards * fix(uploads): preserve durable references during cleanup * fix(uploads): close cleanup and compaction races
109 lines
3.5 KiB
Python
109 lines
3.5 KiB
Python
"""Persistence contracts for JSON-like text and multimodal chat content.
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Plain text that resembles a JSON content-block list must remain an exact
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string. Real provider multimodal blocks follow the durable attachment
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contract: readable text plus stable attachment metadata is persisted, while
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raw inline media bytes are omitted.
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"""
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import tempfile
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import uuid
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import pytest
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from sqlalchemy import create_engine
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from sqlalchemy.orm import sessionmaker
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from sqlalchemy.pool import NullPool
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import core.database as cdb
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from core.database import Session as DbSession
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from core.models import ChatMessage
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_TMPDB = tempfile.NamedTemporaryFile(suffix=".db", delete=False)
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_ENGINE = create_engine(
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f"sqlite:///{_TMPDB.name}",
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connect_args={"check_same_thread": False},
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poolclass=NullPool,
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)
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cdb.Base.metadata.create_all(_ENGINE)
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_TS = sessionmaker(bind=_ENGINE, autoflush=False, autocommit=False)
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@pytest.fixture
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def manager(monkeypatch):
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import core.session_manager as sm
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monkeypatch.setattr(sm, "SessionLocal", _TS)
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mgr = sm.SessionManager.__new__(sm.SessionManager)
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mgr.sessions = {}
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return mgr
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def _make_session(sid, owner="alice"):
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db = _TS()
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try:
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db.add(DbSession(id=sid, owner=owner, name="chat",
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endpoint_url="http://x", model="gpt-4o",
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archived=False, message_count=1))
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db.commit()
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finally:
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db.close()
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def test_jsonlike_user_string_not_corrupted(manager):
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sid = "sess-" + uuid.uuid4().hex[:8]
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_make_session(sid)
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text = '[{"type": "object", "name": "foo"}]'
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msgs = [ChatMessage(role="user", content=text)]
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assert manager.replace_messages(sid, msgs) is True
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manager.sessions.clear()
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reloaded = manager.get_session(sid)
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# Must come back as the ORIGINAL STRING, not silently parsed into a list.
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assert isinstance(reloaded.history[0].content, str)
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assert reloaded.history[0].content == text
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def test_real_multimodal_content_persists_reference_without_base64(manager):
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sid = "sess-" + uuid.uuid4().hex[:8]
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_make_session(sid)
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attachment_id = "a" * 32 + ".png"
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multimodal = [
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{"type": "text", "text": "what is this?"},
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{"type": "image_url", "image_url": {"url": "data:image/png;base64,AAAA"}},
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]
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metadata = {
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"attachments": [
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{
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"id": attachment_id,
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"name": "diagram.png",
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"mime": "image/png",
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"size": 4,
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"checksum_sha256": "sha256-digest",
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}
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]
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}
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msgs = [ChatMessage(role="user", content=multimodal, metadata=metadata)]
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assert manager.replace_messages(sid, msgs) is True
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expected = (
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"what is this?\n"
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"[1 inline media payload omitted]\n"
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f"[Attachment: diagram.png | id={attachment_id} | mime=image/png | "
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"size=4 bytes | sha256=sha256-digest]"
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)
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db = _TS()
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try:
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stored = db.query(cdb.ChatMessage).filter_by(session_id=sid).one()
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assert stored.content == expected
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assert "what is this?" in stored.content
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assert attachment_id in stored.content
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assert "data:image/png;base64,AAAA" not in stored.content
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assert "base64" not in stored.content
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assert "AAAA" not in stored.content
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finally:
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db.close()
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manager.sessions.clear()
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reloaded = manager.get_session(sid)
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assert reloaded.history[0].content == expected
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assert reloaded.history[0].metadata["attachments"][0]["id"] == attachment_id
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