hermes-agent/tests/cli/test_cli_terminal_response_sanitizer.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

42 lines
1.2 KiB
Python

"""Tests for defensive terminal control-response stripping in the CLI.
Covers Cursor Position Report (CPR / DSR) responses that occasionally
leak into the input buffer after terminal resize storms or multiplexer
tab switches — see issue #14692.
"""
from cli import _strip_leaked_terminal_responses
class TestStripLeakedTerminalResponses:
def test_strips_canonical_dsr_response(self):
# Reports from issue #14692
text = "\x1b[53;1R"
assert _strip_leaked_terminal_responses(text) == ""
def test_strips_multiple_dsr_responses(self):
text = "a\x1b[53;1Rb\x1b[51;1Rc\x1b[50;9Rd"
assert _strip_leaked_terminal_responses(text) == "abcd"
def test_strips_sgr_mouse_report_esc_form(self):
text = "abc\x1b[<65;1;49Mdef"
assert _strip_leaked_terminal_responses(text) == "abcdef"
def test_strips_sgr_mouse_report_with_large_coordinates(self):
text = "abc\x1b[<10000;12345;98765Mdef"
assert _strip_leaked_terminal_responses(text) == "abcdef"
def test_strips_multiple_concatenated_sgr_mouse_reports(self):
text = "<65;1;49M<35;1;42Mhello<64;1;40m"
assert _strip_leaked_terminal_responses(text) == "hello"