File size: 1,697 Bytes
24c5a49 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 | import pytest
from tiny_computer_agent import (
Action, Element, Observation, Policy, PolicyViolation,
)
FRAME = Observation(elements=(Element("Terminal"), Element("Save")))
def test_allows_an_ordinary_click():
Policy().check(Action("click", label="Save"), FRAME)
def test_refuses_a_denied_key_chord():
with pytest.raises(PolicyViolation, match="deny list"):
Policy().check(Action("key", keys="ctrl+alt+t"))
@pytest.mark.parametrize("text", ["sudo apt install foo", "rm -rf /", "my password is hunter2"])
def test_refuses_denied_text(text):
with pytest.raises(PolicyViolation, match="deny list"):
Policy().check(Action("type", text=text))
def test_refuses_clicking_a_denied_widget():
with pytest.raises(PolicyViolation, match="Terminal"):
Policy().check(Action("click", label="Terminal"), FRAME)
def test_deny_label_is_case_insensitive():
with pytest.raises(PolicyViolation):
Policy().check(Action("click", label="terminal"), FRAME)
def test_kill_switch_is_off_until_the_file_exists(tmp_path):
marker = tmp_path / "STOP"
policy = Policy(kill_switch_path=str(marker))
assert policy.should_stop() is False
marker.write_text("stop")
assert policy.should_stop() is True
def test_no_kill_switch_path_means_never_stops():
assert Policy().should_stop() is False
def test_rejects_a_useless_budget():
with pytest.raises(ValueError, match="step_budget"):
Policy(step_budget=0)
def test_deny_lists_are_configurable():
lax = Policy(deny_text_patterns=(), deny_labels=(), deny_keys=())
lax.check(Action("type", text="sudo rm -rf /"))
lax.check(Action("click", label="Terminal"), FRAME)
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