Files
hermes-agent/tests/hermes_cli/test_sessions_delete.py
Teknium bd43a43f07 fix(cli): handle EOFError in sessions delete/prune confirmation prompts (#3101)
sessions delete and prune call input() for confirmation without
catching EOFError. When stdin isn't a TTY (piped input, CI/CD, cron),
input() throws EOFError and the command crashes.

Extract a _confirm_prompt() helper that handles EOFError and
KeyboardInterrupt, defaulting to cancel. Both call sites now use it.

Salvaged from PR #2622 by dieutx (improved from duplicated try/except
to shared helper). Closes #2565.
2026-03-25 18:06:04 -07:00

118 lines
3.3 KiB
Python

import sys
def test_sessions_delete_accepts_unique_id_prefix(monkeypatch, capsys):
import hermes_cli.main as main_mod
import hermes_state
captured = {}
class FakeDB:
def resolve_session_id(self, session_id):
captured["resolved_from"] = session_id
return "20260315_092437_c9a6ff"
def delete_session(self, session_id):
captured["deleted"] = session_id
return True
def close(self):
captured["closed"] = True
monkeypatch.setattr(hermes_state, "SessionDB", lambda: FakeDB())
monkeypatch.setattr(
sys,
"argv",
["hermes", "sessions", "delete", "20260315_092437_c9a6", "--yes"],
)
main_mod.main()
output = capsys.readouterr().out
assert captured == {
"resolved_from": "20260315_092437_c9a6",
"deleted": "20260315_092437_c9a6ff",
"closed": True,
}
assert "Deleted session '20260315_092437_c9a6ff'." in output
def test_sessions_delete_reports_not_found_when_prefix_is_unknown(monkeypatch, capsys):
import hermes_cli.main as main_mod
import hermes_state
class FakeDB:
def resolve_session_id(self, session_id):
return None
def delete_session(self, session_id):
raise AssertionError("delete_session should not be called when resolution fails")
def close(self):
pass
monkeypatch.setattr(hermes_state, "SessionDB", lambda: FakeDB())
monkeypatch.setattr(
sys,
"argv",
["hermes", "sessions", "delete", "missing-prefix", "--yes"],
)
main_mod.main()
output = capsys.readouterr().out
assert "Session 'missing-prefix' not found." in output
def test_sessions_delete_handles_eoferror_on_confirm(monkeypatch, capsys):
"""sessions delete should not crash when stdin is closed (non-TTY)."""
import hermes_cli.main as main_mod
import hermes_state
class FakeDB:
def resolve_session_id(self, session_id):
return "20260315_092437_c9a6ff"
def delete_session(self, session_id):
raise AssertionError("delete_session should not be called when cancelled")
def close(self):
pass
monkeypatch.setattr(hermes_state, "SessionDB", lambda: FakeDB())
monkeypatch.setattr(
sys, "argv",
["hermes", "sessions", "delete", "20260315_092437_c9a6"],
)
monkeypatch.setattr("builtins.input", lambda _prompt="": (_ for _ in ()).throw(EOFError))
main_mod.main()
output = capsys.readouterr().out
assert "Cancelled" in output
def test_sessions_prune_handles_eoferror_on_confirm(monkeypatch, capsys):
"""sessions prune should not crash when stdin is closed (non-TTY)."""
import hermes_cli.main as main_mod
import hermes_state
class FakeDB:
def prune_sessions(self, **kwargs):
raise AssertionError("prune_sessions should not be called when cancelled")
def close(self):
pass
monkeypatch.setattr(hermes_state, "SessionDB", lambda: FakeDB())
monkeypatch.setattr(
sys, "argv",
["hermes", "sessions", "prune"],
)
monkeypatch.setattr("builtins.input", lambda _prompt="": (_ for _ in ()).throw(EOFError))
main_mod.main()
output = capsys.readouterr().out
assert "Cancelled" in output