Files
odysseus/tests/test_agent_bash_tmux_env.py
T

283 lines
9.2 KiB
Python

import asyncio
def test_new_tmux_session_forwards_runtime_python_environment(monkeypatch):
from src.agent_tools import subprocess_tools
calls = []
checks = 0
async def fake_has_session(_name):
nonlocal checks
checks += 1
return checks > 1
async def fake_run_exec(*args, **kwargs):
calls.append(args)
if args[:2] == ("tmux", "has-session"):
return "", "", 0
return "", "", 0
monkeypatch.setattr(subprocess_tools, "_tmux_has_session", fake_has_session)
monkeypatch.setattr(subprocess_tools, "_run_exec", fake_run_exec)
asyncio.run(subprocess_tools._ensure_tmux_session(
"ody-test",
"/workspace",
{
"PATH": "/opt/ody/bin:/usr/bin",
"VIRTUAL_ENV": "/opt/ody",
"HOME": "/workspace",
"TMPDIR": "/workspace/.tmp",
"SECRET": "must-not-forward",
},
))
new_session = next(call for call in calls if call[:2] == ("tmux", "new-session"))
assert "PATH=/opt/ody/bin:/usr/bin" in new_session
assert "VIRTUAL_ENV=/opt/ody" in new_session
assert "HOME=/workspace" in new_session
assert "TMPDIR=/workspace/.tmp" in new_session
assert not any("SECRET=" in arg for arg in new_session)
def test_reused_tmux_session_refreshes_runtime_python_environment(monkeypatch):
from src.agent_tools import subprocess_tools
sent = []
async def fake_has_session(_name):
return True
async def fake_send_line(name, line):
sent.append((name, line))
async def fake_run_exec(*_args, **_kwargs):
return "", "", 0
monkeypatch.setattr(subprocess_tools, "_tmux_has_session", fake_has_session)
monkeypatch.setattr(subprocess_tools, "_tmux_send_line", fake_send_line)
monkeypatch.setattr(subprocess_tools, "_run_exec", fake_run_exec)
asyncio.run(subprocess_tools._ensure_tmux_session(
"ody-existing",
"/workspace",
{"PATH": "/path with spaces/bin:/usr/bin", "VIRTUAL_ENV": "/path with spaces"},
))
assert sent == [(
"ody-existing",
"export PATH='/path with spaces/bin:/usr/bin' VIRTUAL_ENV='/path with spaces'",
)]
def test_workspace_alias_rewrite_does_not_duplicate_absolute_host_path():
from src.agent_tools.subprocess_tools import _replace_workspace_alias
cwd = "/runs/task/workspace"
command = "cd /workspace && python /runs/task/workspace/plot.py"
assert _replace_workspace_alias(command, cwd) == (
"cd /runs/task/workspace && python /runs/task/workspace/plot.py"
)
def test_workspace_namespace_preserves_literal_paths_inside_scripts(tmp_path):
from pathlib import Path
import subprocess
from src.agent_tools.subprocess_tools import _wrap_workspace_namespace
command = _wrap_workspace_namespace(
"python -c 'from pathlib import Path; Path(\"/workspace/result.txt\").write_text(\"ok\")'",
str(tmp_path),
)
if command is None:
return
subprocess.run(command, shell=True, check=True)
assert (Path(tmp_path) / "result.txt").read_text() == "ok"
def test_tmux_bash_runs_tool_command_with_closed_stdin(monkeypatch, tmp_path):
from src.agent_tools import subprocess_tools
sent = []
async def fake_ensure(*_args, **_kwargs):
return None
async def fake_send(_name, line):
sent.append(line)
async def fake_capture(_name):
start = next(line for line in sent if "__ODYSSEUS_CMD_START_" in line)
start = start.split("\\n")[1]
end_line = next(line for line in sent if "__ODYSSEUS_CMD_END_" in line)
end = end_line.split("\\n")[1].split("%s")[0]
return f"{start}\ngot-eof\n{end}0\n"
monkeypatch.setattr(subprocess_tools, "_ensure_tmux_session", fake_ensure)
monkeypatch.setattr(subprocess_tools, "_tmux_send_line", fake_send)
monkeypatch.setattr(subprocess_tools, "_tmux_capture", fake_capture)
monkeypatch.setattr(subprocess_tools.time, "time", lambda: 0.123456)
output, _stderr, rc, timed_out = asyncio.run(
subprocess_tools._run_tmux_bash(
"if read answer; then echo unexpected; else echo got-eof; fi",
session_id="test",
cwd=str(tmp_path),
env={},
timeout=2,
)
)
assert output == "got-eof"
assert rc == 0
assert timed_out is False
assert any("/bin/bash -lc" in line and "</dev/null" in line for line in sent)
def test_tmux_bash_timeout_destroys_session_process_tree(monkeypatch, tmp_path):
from src.agent_tools import subprocess_tools
exec_calls = []
sent = []
clock = [-2.0]
async def fake_ensure(*_args, **_kwargs):
return None
async def fake_send(name, line):
sent.append((name, line))
async def fake_capture(_name):
return "still running"
async def fake_run_exec(*args, **kwargs):
exec_calls.append(args)
return "", "", 0
async def fake_sleep(_seconds):
return None
monkeypatch.setattr(subprocess_tools, "_ensure_tmux_session", fake_ensure)
monkeypatch.setattr(subprocess_tools, "_tmux_send_line", fake_send)
monkeypatch.setattr(subprocess_tools, "_tmux_capture", fake_capture)
monkeypatch.setattr(subprocess_tools, "_run_exec", fake_run_exec)
monkeypatch.setattr(subprocess_tools.asyncio, "sleep", fake_sleep)
def fake_time():
clock[0] += 2.0
return clock[0]
monkeypatch.setattr(subprocess_tools.time, "time", fake_time)
_output, _stderr, rc, timed_out = asyncio.run(
subprocess_tools._run_tmux_bash(
"grep -r needle /large/tree",
session_id="timeout-test",
cwd=str(tmp_path),
env={},
timeout=1,
)
)
assert rc == 124 and timed_out is True
assert any(call[:3] == ("tmux", "send-keys", "-t") for call in exec_calls)
assert any(call[:3] == ("tmux", "kill-session", "-t") for call in exec_calls)
def test_direct_bash_subprocess_has_closed_stdin(monkeypatch, tmp_path):
from src.agent_tools import subprocess_tools
from src import tool_execution
captured = {}
sentinel = object()
async def fake_create(command, **kwargs):
captured.update(kwargs)
return sentinel
async def fake_stream(proc, **_kwargs):
assert proc is sentinel
return "ok", "", 0, False
monkeypatch.setattr(asyncio, "create_subprocess_shell", fake_create)
monkeypatch.setattr(subprocess_tools, "_run_subprocess_streaming", fake_stream)
monkeypatch.setattr(tool_execution, "agent_cwd", lambda: str(tmp_path))
result = asyncio.run(subprocess_tools.BashTool().execute("echo ok", {}))
assert result["exit_code"] == 0
assert captured["stdin"] is asyncio.subprocess.DEVNULL
assert not (tmp_path / ".tmp").exists()
def test_agent_bash_timeout_is_bounded_for_interactive_runs():
from src.agent_tools import subprocess_tools
assert subprocess_tools.DEFAULT_BASH_TIMEOUT <= 120
def test_bash_rejects_empty_command_instead_of_reporting_success(monkeypatch):
from src.agent_tools import subprocess_tools
async def fail_spawn(*_args, **_kwargs):
raise AssertionError("an empty command must never start a subprocess")
monkeypatch.setattr(asyncio, "create_subprocess_shell", fail_spawn)
result = asyncio.run(subprocess_tools.BashTool().execute({}, {}))
assert result["exit_code"] == 1
assert "command is required" in result["error"]
def test_bash_rejects_unicode_ffmpeg_drawtext_without_explicit_font(monkeypatch):
from src.agent_tools import subprocess_tools
async def fail_spawn(*_args, **_kwargs):
raise AssertionError("an unsafe drawtext command must never start a subprocess")
monkeypatch.setattr(asyncio, "create_subprocess_shell", fail_spawn)
monkeypatch.setattr(
subprocess_tools,
"_resolve_fontfile_for_text",
lambda _text: "/home/user/.local/share/fonts/NotoSansCJK-Regular.ttc",
)
result = asyncio.run(subprocess_tools.BashTool().execute(
"ffmpeg -i in.mp4 -vf \"drawtext=text='你好':x=10:y=10\" out.mp4",
{},
))
assert result["exit_code"] == 1
assert "fontfile" in result["error"]
assert "fc-match" in result["error"]
assert "/home/user/.local/share/fonts/NotoSansCJK-Regular.ttc" in result["error"]
def test_bash_allows_unicode_ffmpeg_drawtext_with_explicit_fontfile(monkeypatch, tmp_path):
from src.agent_tools import subprocess_tools
from src import tool_execution
captured = {}
sentinel = object()
async def fake_create(command, **kwargs):
captured["command"] = command
return sentinel
async def fake_stream(proc, **_kwargs):
assert proc is sentinel
return "ok", "", 0, False
monkeypatch.setattr(asyncio, "create_subprocess_shell", fake_create)
monkeypatch.setattr(subprocess_tools, "_run_subprocess_streaming", fake_stream)
monkeypatch.setattr(tool_execution, "agent_cwd", lambda: str(tmp_path))
command = (
"ffmpeg -i in.mp4 -vf \"drawtext=fontfile=/fonts/NotoSansCJK.ttc:"
"text='你好':x=10:y=10\" out.mp4"
)
result = asyncio.run(subprocess_tools.BashTool().execute(command, {}))
assert result["exit_code"] == 0
assert "drawtext" in captured["command"]