* test: deflake CI and dev-machine flaky tests in bulk
Fixes ten distinct flake sources found by mining recent CI failures and
running the full suite on a dev machine with real user state:
CI-observed races:
- tests/conftest.py live-system guard: allow signal 0 (pure liveness
probe) through _guarded_kill/_guarded_killpg. psutil.pid_exists()
probes a just-killed grandchild reparented to init; the subtree check
fails for it and the guard RuntimeError'd
test_entire_tree_is_sigkilled_not_just_parent intermittently on
unrelated PRs.
Hermeticity flakes (fail on dev machines with real state, pass on CI):
- agent/coding_context.py: _marker_root() now skips the shared temp
root (tempfile.gettempdir()) like it skips $HOME — a stray
/tmp/package.json flipped every tmp_path test into the coding
posture (9 failures in test_coding_context.py).
- test_agent_guardrails.py: pin MAX_CONCURRENT_CHILDREN=3 via autouse
monkeypatch instead of freezing the user's real config value at
import time (import-time vs call-time config mismatch).
- test_web_tools_config.py: TestCheckWebApiKey now neutralizes the
ddgs package probe and registry providers — the optional ddgs
package in a dev venv lit up the fallback backend.
- test_credential_pool.py: block claude_code/hermes-oauth credential
autodiscovery in the two pool-merge tests that assert exact id
lists (a real ~/.claude/.credentials.json seeded an extra entry).
- test_modal_sandbox_fixes.py: clear _permanent_approved /
_session_approved — the user's real command_allowlist silently
approved the guard-escalation commands under test.
- test_setup_irc.py: stub prompt_checklist to select only the IRC row;
the non-TTY cancel fallback re-ran the real configured platforms'
interactive setup_fn, which hit input() under captured stdin.
- test_doctor.py: TestGitHubTokenCheck now patches the module-level
HERMES_HOME constant (the file's established pattern) instead of
only setenv — doctor was running PRAGMA integrity_check against the
real multi-GB state.db and blowing the 300s per-file budget.
Latent atexit-duplication (same _enter_buffered_busy class as #34217):
- test_undo_command.py: drop importlib.reload(tui_gateway.server) in
fixture teardown; reload re-registers the module's atexit hooks.
- test_session_platform_resolution.py: drop per-test reload of
tui_gateway.server; every resolver reads env at call time.
* test: sentinel model value in ignore-user-config fallback assertion
With HERMES_IGNORE_USER_CONFIG=1, load_cli_config() falls back to the
repo-root cli-config.yaml (untracked, gitignored). On a dev machine that
file can legitimately set the same popular model the test hardcoded
(anthropic/claude-sonnet-4.6), flipping the != assertion locally while
CI (no cli-config.yaml) stayed green. Use an impossible sentinel model
name instead.
Extends the existing /undo command from a single in-memory exchange
removal into a full rewind: back up N user turns (default 1), soft-delete
the truncated rows in SessionDB (active=0, kept for audit, hidden from
re-prompts and search), notify memory providers, and prefill the composer
with the backed-up message text for editing — CLI and TUI.
Reuses the SessionDB rewind primitives, the on_session_switch(rewound=True)
memory hook, and the TUI command.dispatch prefill payload from SaguaroDev's
#21910 work, wired to /undo [N] instead of a separate /rewind picker.
- cli.py: undo_last(n, prefill) — in-memory truncate + SQLite soft-delete
+ agent surgery (system-prompt invalidate, flush-index reset) + memory
notify + editable buffer prefill; /undo dispatch parses optional count;
checkpoint-rollback caller passes prefill=False
- tui_gateway/server.py: command.dispatch undo branch (was rewind) parses
count, picks Nth-from-last user turn, clamps to oldest
- commands.py: /undo gains [N] args_hint
- tests: rename + expand TUI suite (multi-turn, clamp, invalid-count)
- release.py: AUTHOR_MAP entry for SaguaroDev
Co-authored-by: SaguaroDev <74339271+SaguaroDev@users.noreply.github.com>
2026-06-01 01:22:38 -07:00
Renamed from tests/tui_gateway/test_rewind_command.py (Browse further)
