4e22d070f4
Bot Chats created before the epoch mechanism persisted prompts with no protocol section and no stamp — the staleness check only fires on stamped prompts, so pre-existing bots would never learn to message teammates. stored_bot_chat_prompt_needs_upgrade() migrates them: one rebuild, title-gated to Bot Chat, only when the probe would actually emit a section (SOUL-append legacies and unmanaged installs are left alone — rebuilding those would loop). The rebuilt prompt carries the stamp, so the upgrade can never re-fire. E2E v3b through the real restore path: legacy Bot Chat upgraded once then verbatim-reused; legacy regular sessions byte-untouched. tests/agent/ 4648/4648.
203 lines
7.6 KiB
Python
203 lines
7.6 KiB
Python
"""Tests for tools/bot_mode_probe.py — the Bot Mode teammate-protocol section."""
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import textwrap
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import pytest
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from tools import bot_mode_probe
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@pytest.fixture(autouse=True)
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def _fresh_cache():
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bot_mode_probe._reset_cache_for_tests()
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yield
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bot_mode_probe._reset_cache_for_tests()
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def _make_bot_profile(root, name, *, managed=True, soul=None):
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d = root / "profiles" / name
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d.mkdir(parents=True, exist_ok=True)
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if managed:
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(d / "profile.yaml").write_text(
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textwrap.dedent(
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"""\
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ui_meta:
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hermes-bots:
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shape: cloud
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color: '#8b5cf6'
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"""
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),
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encoding="utf-8",
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)
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if soul is not None:
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(d / "SOUL.md").write_text(soul, encoding="utf-8")
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return d
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def test_silent_when_no_profile_is_bot_managed(tmp_path):
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home = tmp_path / ".hermes"
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home.mkdir()
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_make_bot_profile(home, "researcher", managed=False)
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assert bot_mode_probe.get_bot_mode_protocol_section(home) == ""
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def test_emits_for_default_when_any_profile_is_managed(tmp_path):
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home = tmp_path / ".hermes"
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home.mkdir()
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_make_bot_profile(home, "researcher", managed=True)
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section = bot_mode_probe.get_bot_mode_protocol_section(home)
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assert section.startswith("## Messaging other agents")
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# default's callable alias is @hermes, never @default
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assert "@hermes" in section
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assert "@default" not in section
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assert "`researcher`" in section
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assert "hermes profile list" in section
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def test_emits_for_named_profile_with_own_handle(tmp_path):
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home = tmp_path / ".hermes"
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home.mkdir()
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profile_dir = _make_bot_profile(home, "coder", managed=True)
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section = bot_mode_probe.get_bot_mode_protocol_section(profile_dir)
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assert "@coder" in section
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# teammate list excludes self, includes default
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assert "`default`" in section
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assert "`coder`" not in section.split("Teammates at session start:")[1]
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def test_silent_when_soul_already_carries_protocol(tmp_path):
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"""Legacy plugin-side append — never double the section."""
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home = tmp_path / ".hermes"
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home.mkdir()
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_make_bot_profile(home, "coder", managed=True)
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(home / "SOUL.md").write_text(
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"# Me\n\n## Messaging other agents\nold plugin text\n", encoding="utf-8"
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)
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assert bot_mode_probe.get_bot_mode_protocol_section(home) == ""
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def test_deterministic_across_calls(tmp_path):
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home = tmp_path / ".hermes"
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home.mkdir()
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_make_bot_profile(home, "researcher", managed=True)
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first = bot_mode_probe.get_bot_mode_protocol_section(home)
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# Even if the filesystem changes, the cached result must be byte-stable
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# for the life of the process (prompt-cache invariant).
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_make_bot_profile(home, "newbot", managed=True)
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second = bot_mode_probe.get_bot_mode_protocol_section(home)
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assert first == second
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def test_never_raises_on_garbage(tmp_path, monkeypatch):
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home = tmp_path / ".hermes"
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home.mkdir()
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profiles = home / "profiles" / "bad"
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profiles.mkdir(parents=True)
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(profiles / "profile.yaml").write_text("ui_meta: [unclosed", encoding="utf-8")
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assert isinstance(bot_mode_probe.get_bot_mode_protocol_section(home), str)
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monkeypatch.setattr(bot_mode_probe, "_roster", lambda root: (_ for _ in ()).throw(OSError("boom")))
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bot_mode_probe._reset_cache_for_tests()
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assert bot_mode_probe.get_bot_mode_protocol_section(home) == ""
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# ── capability epoch ─────────────────────────────────────────────────────────
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def test_fingerprint_stable_when_nothing_changes(tmp_path):
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home = tmp_path / ".hermes"
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home.mkdir()
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_make_bot_profile(home, "researcher", managed=True)
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assert bot_mode_probe.capability_fingerprint(home) == bot_mode_probe.capability_fingerprint(home)
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def test_fingerprint_changes_on_each_capability_axis(tmp_path):
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home = tmp_path / ".hermes"
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home.mkdir()
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_make_bot_profile(home, "researcher", managed=True)
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base = bot_mode_probe.capability_fingerprint(home)
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# new skill installed
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skill = home / "skills" / "web" / "scraping"
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skill.mkdir(parents=True)
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(skill / "SKILL.md").write_text("---\nname: scraping\n---\n", encoding="utf-8")
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after_skill = bot_mode_probe.capability_fingerprint(home)
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assert after_skill != base
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# toolset pin changed
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(home / "config.yaml").write_text("tools:\n enabled_toolsets: [web]\n", encoding="utf-8")
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after_tools = bot_mode_probe.capability_fingerprint(home)
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assert after_tools != after_skill
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# MCP server added
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(home / "config.yaml").write_text(
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"tools:\n enabled_toolsets: [web]\nmcp_servers:\n github:\n preset: github\n",
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encoding="utf-8",
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)
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after_mcp = bot_mode_probe.capability_fingerprint(home)
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assert after_mcp != after_tools
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# SOUL edited
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(home / "SOUL.md").write_text("# New identity\n", encoding="utf-8")
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after_soul = bot_mode_probe.capability_fingerprint(home)
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assert after_soul != after_mcp
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# teammate added to the roster
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_make_bot_profile(home, "coder", managed=True)
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assert bot_mode_probe.capability_fingerprint(home) != after_soul
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def test_stored_prompt_staleness(tmp_path):
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home = tmp_path / ".hermes"
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home.mkdir()
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_make_bot_profile(home, "researcher", managed=True)
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stamped = "system stuff\n\n" + bot_mode_probe.epoch_line(home)
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# unchanged surface → not stale (cache preserved)
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assert not bot_mode_probe.stored_prompt_capability_stale(stamped, home)
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# capability change → stale exactly once
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skill = home / "skills" / "new-skill"
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skill.mkdir(parents=True)
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(skill / "SKILL.md").write_text("---\nname: new-skill\n---\n", encoding="utf-8")
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assert bot_mode_probe.stored_prompt_capability_stale(stamped, home)
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restamped = "system stuff\n\n" + bot_mode_probe.epoch_line(home)
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assert not bot_mode_probe.stored_prompt_capability_stale(restamped, home)
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# prompts without a stamp (every non-Bot-Chat session) are never stale
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assert not bot_mode_probe.stored_prompt_capability_stale("ordinary prompt", home)
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assert not bot_mode_probe.stored_prompt_capability_stale("", home)
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def test_legacy_bot_chat_upgrade(tmp_path):
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home = tmp_path / ".hermes"
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home.mkdir()
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_make_bot_profile(home, "researcher", managed=True)
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legacy = "old prompt with no protocol and no stamp"
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# legacy Bot Chat on a managed install → upgrade once
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assert bot_mode_probe.stored_bot_chat_prompt_needs_upgrade(legacy, home)
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# a rebuilt prompt (stamped) never re-fires
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upgraded = legacy + "\n\n" + bot_mode_probe.get_bot_mode_protocol_section(home) + "\n\n" + bot_mode_probe.epoch_line(home)
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assert not bot_mode_probe.stored_bot_chat_prompt_needs_upgrade(upgraded, home)
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# SOUL already carries the legacy plugin-side append → probe silent →
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# no upgrade (rebuilding would loop: the new prompt would be unstamped too)
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bot_mode_probe._reset_cache_for_tests()
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(home / "SOUL.md").write_text("# Me\n\n## Messaging other agents\nlegacy\n", encoding="utf-8")
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assert not bot_mode_probe.stored_bot_chat_prompt_needs_upgrade(legacy, home)
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# prompt whose SOUL section rode into it → protocol heading present → no upgrade
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assert not bot_mode_probe.stored_bot_chat_prompt_needs_upgrade(
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"prompt containing\n## Messaging other agents\nfrom SOUL", home
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)
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# unmanaged install → probe silent → never upgrades
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bot_mode_probe._reset_cache_for_tests()
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home2 = tmp_path / ".hermes2"
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home2.mkdir()
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assert not bot_mode_probe.stored_bot_chat_prompt_needs_upgrade(legacy, home2)
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