From b1bb9031e3db2badb02d60f11d9fe033a3de1be0 Mon Sep 17 00:00:00 2001
From: kshitijk4poor <82637225+kshitijk4poor@users.noreply.github.com>
Date: Sun, 27 Sep 2026 16:00:34 +0530
Subject: [PATCH] test(compression): expect the rotation handoff digest on
 compressed dicts

The rotation handoff now stamps each child row's stored-row digest, so
the exact-dict comparison must ignore DB_ROW_SNAPSHOT. Assert every
compressed dict carries one: this pins the non-flush restamp, which
otherwise only probes covered.
---
 tests/agent/test_compression_rotation_state.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/tests/agent/test_compression_rotation_state.py b/tests/agent/test_compression_rotation_state.py
index 86cfeca1f3..d94553a94c 100644
--- a/tests/agent/test_compression_rotation_state.py
+++ b/tests/agent/test_compression_rotation_state.py
@@ -31,6 +31,7 @@ from agent.conversation_compression import (
     CompressionCommitFence,
     _is_real_user_message,
 )
+from agent.message_metadata import DB_ROW_SNAPSHOT
 from hermes_state import SessionDB
 
 
@@ -1465,10 +1466,12 @@ class TestTodoSnapshotScaffoldingTails:
             {
                 k: v
                 for k, v in m.items()
-                if k not in {"_row_id", "timestamp", _DB_PERSISTED_MARKER}
+                if k not in {"_row_id", "timestamp", _DB_PERSISTED_MARKER, DB_ROW_SNAPSHOT}
             }
             for m in compressed
         ] == expected
+        # The rotation handoff stamps each child row's stored digest, so a re-flush takes the versioned path.
+        assert all(isinstance(m.get(DB_ROW_SNAPSHOT), str) for m in compressed)
         assert not any(
             TODO_INJECTION_HEADER in str(message.get("content") or "")
             for message in compressed