Teknium
3c7cbc0ce6
The browser_close tool was called in only 9% of browser sessions (13/144 navigations across 66 sessions), always redundantly — cleanup_browser() already runs via _cleanup_task_resources() at conversation end, and the background inactivity reaper catches anything else. Removing it saves one tool schema slot in every browser-enabled API call. Also fixes a latent bug: cleanup_browser() now handles Camofox sessions too (previously only Browserbase). Camofox sessions were never auto-cleaned per-task because they live in a separate dict from _active_sessions. Files changed (13): - tools/browser_tool.py: remove function, schema, registry entry; add camofox cleanup to cleanup_browser() - toolsets.py, model_tools.py, prompt_builder.py, display.py, acp_adapter/tools.py: remove browser_close from all tool lists - tests/: remove browser_close test, update toolset assertion - docs/skills: remove all browser_close references
85 lines
3.5 KiB
Python
85 lines
3.5 KiB
Python
"""Regression tests for browser session cleanup and screenshot recovery."""
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from unittest.mock import patch
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class TestScreenshotPathRecovery:
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def test_extracts_standard_absolute_path(self):
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from tools.browser_tool import _extract_screenshot_path_from_text
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assert (
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_extract_screenshot_path_from_text("Screenshot saved to /tmp/foo.png")
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== "/tmp/foo.png"
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)
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def test_extracts_quoted_absolute_path(self):
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from tools.browser_tool import _extract_screenshot_path_from_text
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assert (
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_extract_screenshot_path_from_text(
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"Screenshot saved to '/Users/david/.hermes/browser_screenshots/shot.png'"
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)
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== "/Users/david/.hermes/browser_screenshots/shot.png"
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)
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class TestBrowserCleanup:
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def setup_method(self):
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from tools import browser_tool
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self.browser_tool = browser_tool
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self.orig_active_sessions = browser_tool._active_sessions.copy()
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self.orig_session_last_activity = browser_tool._session_last_activity.copy()
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self.orig_recording_sessions = browser_tool._recording_sessions.copy()
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self.orig_cleanup_done = browser_tool._cleanup_done
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def teardown_method(self):
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self.browser_tool._active_sessions.clear()
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self.browser_tool._active_sessions.update(self.orig_active_sessions)
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self.browser_tool._session_last_activity.clear()
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self.browser_tool._session_last_activity.update(self.orig_session_last_activity)
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self.browser_tool._recording_sessions.clear()
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self.browser_tool._recording_sessions.update(self.orig_recording_sessions)
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self.browser_tool._cleanup_done = self.orig_cleanup_done
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def test_cleanup_browser_clears_tracking_state(self):
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browser_tool = self.browser_tool
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browser_tool._active_sessions["task-1"] = {
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"session_name": "sess-1",
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"bb_session_id": None,
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}
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browser_tool._session_last_activity["task-1"] = 123.0
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with (
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patch("tools.browser_tool._maybe_stop_recording") as mock_stop,
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patch(
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"tools.browser_tool._run_browser_command",
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return_value={"success": True},
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) as mock_run,
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patch("tools.browser_tool.os.path.exists", return_value=False),
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):
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browser_tool.cleanup_browser("task-1")
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assert "task-1" not in browser_tool._active_sessions
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assert "task-1" not in browser_tool._session_last_activity
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mock_stop.assert_called_once_with("task-1")
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mock_run.assert_called_once_with("task-1", "close", [], timeout=10)
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def test_emergency_cleanup_clears_all_tracking_state(self):
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browser_tool = self.browser_tool
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browser_tool._cleanup_done = False
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browser_tool._active_sessions["task-1"] = {"session_name": "sess-1"}
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browser_tool._active_sessions["task-2"] = {"session_name": "sess-2"}
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browser_tool._session_last_activity["task-1"] = 1.0
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browser_tool._session_last_activity["task-2"] = 2.0
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browser_tool._recording_sessions.update({"task-1", "task-2"})
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with patch("tools.browser_tool.cleanup_all_browsers") as mock_cleanup_all:
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browser_tool._emergency_cleanup_all_sessions()
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mock_cleanup_all.assert_called_once_with()
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assert browser_tool._active_sessions == {}
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assert browser_tool._session_last_activity == {}
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assert browser_tool._recording_sessions == set()
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assert browser_tool._cleanup_done is True
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