WIP: memory system improvements (in progress)

Interview/chat prompt layers, reply planner, style profiles, memory
injection, interview meta store, and related tests. Work not finished.

Made-with: Cursor

api/tests/test_interview_prompts.py

@@ -3,7 +3,9 @@
 from langchain_core.messages import AIMessage, HumanMessage, SystemMessage
 
 from app.agents.chat.interview_state_hints import (
+    AUTOBIOGRAPHICAL_BOUNDARY_FALLBACK_ZH,
     DUPLICATE_QUESTION_GUARD_FALLBACK_ZH,
+    apply_autobiographical_boundary_guard,
     apply_duplicate_question_guard,
     extract_scene_cues,
     segments_are_only_duplicate_guard_fallback,
@@ -16,6 +18,7 @@ from app.agents.state_schema import (
 )
 from app.agents.chat.helpers import format_history_string
 from app.agents.chat.personas import normalize_interview_persona
+from app.agents.chat.output_rules import chat_output_rules
 from app.agents.chat.prompts_conversation import (
     get_guided_conversation_prompt,
     get_opening_prompt,
@@ -217,8 +220,7 @@ def test_guided_prompt_contains_memory_section_when_evidence():
         persona="default",
         memory_evidence_text="[摘要:rolling] 1990年生于上海。",
     )
-    assert "相关记忆摘录" in p
-    assert "过往口述" in p
+    assert "记忆线索" in p or "追问角度" in p
     assert "1990年生于上海" in p
 
 
@@ -368,3 +370,92 @@ def test_format_history_string_omit_system_body() -> None:
     assert "System: <omitted total_len=16" in s
     assert "sha12=" in s
     assert "Human: hi" in s
+
+
+def test_guided_prompt_includes_identity_boundary_hard_rules() -> None:
+    p = get_guided_conversation_prompt(
+        current_stage="childhood",
+        empty_slots=["place"],
+        filled_slots={},
+        detected_user_stage="childhood",
+        user_profile_context="",
+        persona="default",
+    )
+    assert "身份边界" in p
+    assert "真实人生传记" in p
+    assert "共同回忆" in p
+    assert "泛指" in p
+
+
+def test_guided_prompt_blocks_using_user_context_as_assistant_identity() -> None:
+    p = get_guided_conversation_prompt(
+        current_stage="childhood",
+        empty_slots=["place"],
+        filled_slots={},
+        detected_user_stage="childhood",
+        user_profile_context="成长地：上海",
+        persona="default",
+    )
+    assert "我是上海人" in p
+    assert "不能把用户的成长地答成" in p
+    assert "你刚提到上海" in p or "你之前说过那段童年" in p
+
+
+def test_chat_output_rules_bans_assistant_autobiography() -> None:
+    rules = chat_output_rules()
+    assert "禁止" in rules
+    assert "声称助手本人" in rules or "助手本人" in rules
+    assert "共同回忆" in rules
+    assert "你是哪里人" in rules
+    assert "你刚提到" in rules
+
+
+def test_autobiographical_boundary_guard_replaces_crush_claim() -> None:
+    out, touched = apply_autobiographical_boundary_guard(
+        ["是啊，朱丽叶就是我当时暗恋的女生。"]
+    )
+    assert touched is True
+    assert out == [AUTOBIOGRAPHICAL_BOUNDARY_FALLBACK_ZH]
+
+
+def test_autobiographical_boundary_guard_replaces_childhood_claim() -> None:
+    out, touched = apply_autobiographical_boundary_guard(
+        ["我小时候也演过这个，还挺紧张的。"]
+    )
+    assert touched is True
+    assert out == [AUTOBIOGRAPHICAL_BOUNDARY_FALLBACK_ZH]
+
+
+def test_autobiographical_boundary_guard_allows_generic_empathy() -> None:
+    safe = [
+        "我能想象那会儿站在台上，手心里全是汗。",
+        "换作很多人可能也会记很久。",
+    ]
+    out, touched = apply_autobiographical_boundary_guard(safe)
+    assert touched is False
+    assert out == safe
+
+
+def test_autobiographical_boundary_guard_mixed_segments() -> None:
+    out, touched = apply_autobiographical_boundary_guard(
+        ["嗯，你刚才那段我接住了。", "我小时候也演过。"]
+    )
+    assert touched is True
+    assert out[0] == "嗯，你刚才那段我接住了。"
+    assert out[1] == AUTOBIOGRAPHICAL_BOUNDARY_FALLBACK_ZH
+
+
+def test_autobiographical_boundary_guard_catches_iyan_role_without_demo() -> None:
+    out, touched = apply_autobiographical_boundary_guard(
+        ["那次话剧里我演罗密欧，对手戏挺难的。"]
+    )
+    assert touched is True
+    assert out == [AUTOBIOGRAPHICAL_BOUNDARY_FALLBACK_ZH]
+
+
+def test_autobiographical_boundary_guard_allows_wo_yanshi_demo() -> None:
+    out, touched = apply_autobiographical_boundary_guard(
+        ["我演示一下这个按钮怎么点。"]
+    )
+    assert touched is False
+    assert out == ["我演示一下这个按钮怎么点。"]