hermes-agent/tests/agent/test_summary_prefix_tool_use.py
Teknium 6b81590c55
test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions
Systematic prune per AGENTS.md test policy, one pass over every major
test tree (gateway, hermes_cli, tools, agent, run_agent, plugins, cli,
cron, tui_gateway, honcho/openviking, root-level):

- DELETE: source-reading tests (read_text/getsource on prod files),
  change-detector tests (exact catalog counts, model-name snapshots,
  config version literals), mock-echo tests (assert a mock returns what
  it was told), assertion-free/trivial tests, near-duplicate
  parametrizations (boundaries + one representative kept), async/sync
  twin duplicates, cosmetic within-file variations.
- KEEP (mandatory): security/redaction/approval guards, message-role
  alternation invariants, prompt-caching/deterministic-call-id
  invariants, issue-number regression tests (deduped), E2E tests.
- 6 test files deleted outright (script-style/no-assert or fully
  redundant); conftest.py, fakes/, fixtures/ untouched.
- tests/acp/conftest.py added: autouse fixture stubs the live
  models.dev/GitHub/Copilot/Anthropic inventory fetches that ACP server
  tests performed on every session create — test_server.py 147s → 3.4s,
  and the tests are now genuinely hermetic.
- Sleep-based slowness shrunk where safe (codex_ttfb_watchdog,
  compression_concurrent_fork, etc.); no wall-clock assertion tightened.

Verification: full hermetic suite via scripts/run_tests.sh —
2439 files, 31,130 tests passed, 0 failed, 0 flaky retries, 315s wall
(baseline: 583s wall, 13,564s subprocess CPU).
2026-07-29 13:10:23 -07:00

47 lines
2.1 KiB
Python

"""Regression tests for the SUMMARY_PREFIX tool-use clause (#65848 class).
The REFERENCE ONLY framing must keep its anti-resumption protections while
explicitly NOT restricting tool use — the strong wording was observed bleeding
into general tool-use suppression (narration-only turns after compression).
"""
from agent.context_compressor import (
_HISTORICAL_SUMMARY_PREFIXES,
LEGACY_SUMMARY_PREFIX,
SUMMARY_PREFIX,
)
class TestSummaryPrefixToolUseClause:
def test_previous_generation_frozen_in_historical_prefixes(self):
"""Per the module contract: whenever SUMMARY_PREFIX changes, the prior
generation must be frozen into _HISTORICAL_SUMMARY_PREFIXES so old
persisted summaries still get the directive-strip on re-compaction."""
assert len(_HISTORICAL_SUMMARY_PREFIXES) >= 3
# The pre-clause generation (#65848 incident era): same framing, no
# tools-active clause. Newer generations are prepended ahead of it as
# the prefix evolves (tuple is newest-first), so match by content,
# not position. "topic overlap" distinguishes it from the older
# carveout-era entry.
pre_clause = [
p for p in _HISTORICAL_SUMMARY_PREFIXES
if "tools remain fully active" not in p
and "topic overlap" in p.lower()
and "Do NOT answer questions or fulfill requests" in p
]
assert pre_clause, "pre-clause generation missing from frozen tuple"
assert all(p != SUMMARY_PREFIX for p in pre_clause)
def test_strip_recognizes_current_and_frozen_prefixes(self):
"""Re-compaction normalization must strip both the live prefix and the
newly frozen one (the incident generation)."""
from agent.context_compressor import ContextCompressor
for prefix in (SUMMARY_PREFIX, _HISTORICAL_SUMMARY_PREFIXES[0]):
text = f"{prefix}\nsummary body here"
stripped = ContextCompressor._strip_summary_prefix(text)
assert "summary body here" in stripped
assert "REFERENCE ONLY" not in stripped