OpenSpace/openspace/local_server/health_checker.py
2026-03-24 16:03:22 +08:00

586 lines
No EOL
22 KiB
Python

import requests
import os
from pathlib import Path
from typing import Dict, Tuple, Optional
from openspace.utils.logging import Logger
from openspace.local_server.feature_checker import FeatureChecker
logger = Logger.get_logger(__name__)
from openspace.utils.display import colorize as _c
class HealthStatus:
"""Health status"""
def __init__(self, feature_available: bool, endpoint_available: Optional[bool],
endpoint_detail: str = ""):
self.feature_available = feature_available
self.endpoint_available = endpoint_available
self.endpoint_detail = endpoint_detail
@property
def fully_available(self) -> bool:
"""Fully available: feature and endpoint are available"""
return self.feature_available and (self.endpoint_available == True)
def __str__(self):
if not self.feature_available:
return "Feature N/A"
elif self.endpoint_available is None:
return "Feature OK (endpoint not tested)"
elif self.endpoint_available:
return f"OK ({self.endpoint_detail})"
else:
return f"Endpoint failed: {self.endpoint_detail}"
class HealthChecker:
"""Health checker with functional testing"""
def __init__(self, feature_checker: FeatureChecker,
base_url: str = "http://127.0.0.1:5000",
auto_cleanup: bool = True,
test_output_dir: str = None):
self.feature_checker = feature_checker
self.base_url = base_url
self.results = {}
self.auto_cleanup = auto_cleanup
# set the test output directory
if test_output_dir:
self.test_output_dir = Path(test_output_dir)
else:
current_dir = Path(__file__).parent
self.test_output_dir = current_dir / "temp"
# create the directory
self.test_output_dir.mkdir(exist_ok=True)
self.temp_files = [] # Track temporary files for cleanup
logger.info(f"Health checker initialized. Test output: {self.test_output_dir}, Auto-cleanup: {auto_cleanup}")
def _get_test_file_path(self, filename: str) -> str:
"""Get path for a test file"""
filepath = str(self.test_output_dir / filename)
self._register_temp_file(filepath)
return filepath
def _register_temp_file(self, filepath: str):
"""Register a temporary file for later cleanup"""
if filepath and filepath not in self.temp_files:
self.temp_files.append(filepath)
def cleanup_temp_files(self):
"""Clean up all temporary test files"""
if not self.auto_cleanup:
logger.info(f"Auto-cleanup disabled. Test files kept in: {self.test_output_dir}")
return
cleaned = 0
for filepath in self.temp_files:
try:
if os.path.exists(filepath):
os.remove(filepath)
cleaned += 1
logger.debug(f"Cleaned up: {filepath}")
except Exception as e:
logger.warning(f"Failed to clean up {filepath}: {e}")
self.temp_files.clear()
# if the directory is empty, delete it
try:
if self.test_output_dir.exists() and not any(self.test_output_dir.iterdir()):
self.test_output_dir.rmdir()
logger.debug(f"Removed empty directory: {self.test_output_dir}")
except:
pass
if cleaned > 0:
logger.info(f"Cleaned up {cleaned} test files")
def check_screenshot(self) -> Tuple[bool, str]:
"""Functionally test screenshot - actually take a screenshot and verify"""
# 1. Check feature first
if not self.feature_checker.check_screenshot_available():
return False, "Feature N/A"
# 2. Save screenshot to test directory
screenshot_path = self._get_test_file_path("test_screenshot.png")
try:
response = requests.get(f"{self.base_url}/screenshot", timeout=10)
if response.status_code != 200:
return False, f"HTTP {response.status_code}"
# 3. Save to file
with open(screenshot_path, 'wb') as f:
f.write(response.content)
# 4. Verify it's actually an image
content_type = response.headers.get('Content-Type', '')
if 'image' not in content_type:
return False, f"Invalid content type: {content_type}"
# 5. Check file size (should be > 1KB)
size_kb = len(response.content) / 1024
if size_kb < 1:
return False, "Image too small"
logger.info(f"Screenshot saved: {screenshot_path} ({size_kb:.1f}KB)")
return True, f"OK ({size_kb:.1f}KB)"
except requests.exceptions.Timeout:
return False, "Timeout"
except Exception as e:
return False, f"Error: {str(e)[:30]}"
def check_cursor_position(self) -> Tuple[bool, str]:
"""Test cursor position"""
if not self.feature_checker.check_screenshot_available():
return False, "Feature N/A"
try:
response = requests.get(f"{self.base_url}/cursor_position", timeout=5)
if response.status_code != 200:
return False, f"HTTP {response.status_code}"
data = response.json()
if 'x' in data and 'y' in data:
return True, f"({data['x']}, {data['y']})"
return False, "Invalid response"
except Exception as e:
return False, str(e)[:30]
def check_screen_size(self) -> Tuple[bool, str]:
"""Test screen size"""
if not self.feature_checker.check_screenshot_available():
return False, "Feature N/A"
try:
response = requests.get(f"{self.base_url}/screen_size", timeout=5)
if response.status_code != 200:
return False, f"HTTP {response.status_code}"
data = response.json()
if 'width' in data and 'height' in data:
return True, f"{data['width']}x{data['height']}"
return False, "Invalid response"
except Exception as e:
return False, str(e)[:30]
def check_shell_command(self) -> Tuple[bool, str]:
"""Functionally test shell command execution"""
if not self.feature_checker.check_shell_available():
return False, "Feature N/A"
try:
response = requests.post(
f"{self.base_url}/execute",
json={"command": "echo hello_test", "shell": True},
timeout=5
)
if response.status_code != 200:
return False, f"HTTP {response.status_code}"
data = response.json()
output = data.get('output', '').strip()
# Verify the command actually executed
if 'hello_test' in output:
return True, "Command executed"
return False, "Command failed"
except Exception as e:
return False, str(e)[:30]
def check_python_execution(self) -> Tuple[bool, str]:
"""Functionally test Python code execution"""
if not self.feature_checker.check_python_available():
return False, "Feature N/A"
try:
test_code = 'print("test_output_123")'
response = requests.post(
f"{self.base_url}/run_python",
json={"code": test_code},
timeout=5
)
if response.status_code != 200:
return False, f"HTTP {response.status_code}"
data = response.json()
content = data.get('content', '')
# Verify Python executed correctly
if 'test_output_123' in content:
return True, "Python executed"
return False, "Execution failed"
except Exception as e:
return False, str(e)[:30]
def check_bash_script(self) -> Tuple[bool, str]:
"""Functionally test Bash script execution"""
if not self.feature_checker.check_shell_available():
return False, "Feature N/A"
try:
response = requests.post(
f"{self.base_url}/run_bash_script",
json={"script": "echo bash_test_456"},
timeout=5
)
if response.status_code != 200:
return False, f"HTTP {response.status_code}"
data = response.json()
output = data.get('output', '')
if 'bash_test_456' in output:
return True, "Bash executed"
return False, "Execution failed"
except Exception as e:
return False, str(e)[:30]
def check_file_operations(self) -> Tuple[bool, str]:
"""Test file operations"""
if not self.feature_checker.check_file_ops_available():
return False, "Feature N/A"
try:
# Test list directory
response = requests.post(
f"{self.base_url}/list_directory",
json={"path": "."},
timeout=5
)
if response.status_code != 200:
return False, f"HTTP {response.status_code}"
data = response.json()
if 'items' in data and isinstance(data['items'], list):
return True, f"{len(data['items'])} items"
return False, "Invalid response"
except Exception as e:
return False, str(e)[:30]
def check_desktop_path(self) -> Tuple[bool, str]:
"""Test desktop path"""
if not self.feature_checker.check_file_ops_available():
return False, "Feature N/A"
try:
response = requests.get(f"{self.base_url}/desktop_path", timeout=5)
if response.status_code != 200:
return False, f"HTTP {response.status_code}"
data = response.json()
path = data.get('path', '')
if path and os.path.exists(path):
return True, "Path valid"
return False, "Path not found"
except Exception as e:
return False, str(e)[:30]
def check_window_management(self) -> Tuple[bool, str]:
"""Test window management"""
if not self.feature_checker.check_window_mgmt_available():
return False, "Feature N/A"
try:
# Just test if endpoint responds (window may not exist)
response = requests.post(
f"{self.base_url}/setup/activate_window",
json={"window_name": "NonExistentWindow"},
timeout=5
)
# 200 (success), 404 (not found), 501 (not supported) are all acceptable
if response.status_code in [200, 404, 501]:
return True, f"API available"
return False, f"HTTP {response.status_code}"
except Exception as e:
return False, str(e)[:30]
def check_recording(self) -> Tuple[bool, str]:
"""Functionally test recording - actually start and stop recording"""
if not self.feature_checker.check_recording_available():
return False, "Feature N/A"
recording_path = self._get_test_file_path("test_recording.mp4")
try:
# 1. Start recording
response = requests.post(f"{self.base_url}/start_recording", json={}, timeout=10)
if response.status_code == 501:
return False, "Not supported"
if response.status_code != 200:
return False, f"Start failed: {response.status_code}"
# 2. Wait a bit
import time
time.sleep(3.0) # Record for 3 seconds
# 3. Stop recording
response = requests.post(f"{self.base_url}/end_recording", json={}, timeout=15)
if response.status_code == 200:
# Save the recording file
with open(recording_path, 'wb') as f:
f.write(response.content)
size_kb = len(response.content) / 1024
logger.info(f"Recording saved: {recording_path} ({size_kb:.1f}KB)")
return True, f"OK ({size_kb:.1f}KB)"
else:
return False, f"Stop failed: {response.status_code}"
except Exception as e:
# Try to stop recording in case of error
try:
requests.post(f"{self.base_url}/end_recording", json={}, timeout=5)
except:
pass
return False, str(e)[:30]
def check_accessibility(self) -> Tuple[bool, str]:
"""Test accessibility tree"""
if not self.feature_checker.check_accessibility_available():
return False, "Feature N/A"
try:
response = requests.get(f"{self.base_url}/accessibility?max_depth=1", timeout=10)
if response.status_code != 200:
return False, f"HTTP {response.status_code}"
data = response.json()
if 'error' in data:
return False, "Permission denied"
# Should have some tree structure
if 'platform' in data or 'children' in data:
return True, "Tree available"
return False, "Invalid response"
except Exception as e:
return False, str(e)[:30]
def check_health_endpoint(self) -> Tuple[bool, str]:
"""Test health check endpoint"""
try:
response = requests.get(f"{self.base_url}/", timeout=5)
if response.status_code == 200:
data = response.json()
if data.get('status') == 'ok':
return True, "OK"
return False, f"HTTP {response.status_code}"
except Exception as e:
return False, str(e)[:30]
def check_platform_info(self) -> Tuple[bool, str]:
"""Test platform info endpoint"""
try:
response = requests.get(f"{self.base_url}/platform", timeout=5)
if response.status_code == 200:
data = response.json()
if 'system' in data:
return True, data['system']
return False, f"HTTP {response.status_code}"
except Exception as e:
return False, str(e)[:30]
def check_all(self, test_endpoints: bool = True) -> Dict[str, HealthStatus]:
"""
Check all features with functional testing
Args:
test_endpoints: Whether to test endpoints (False only checks features)
Returns:
{Feature name: HealthStatus}
"""
results = {}
if not test_endpoints:
# Only check features, not endpoints
feature_results = self.feature_checker.check_all_features()
for name, available in feature_results.items():
results[name] = HealthStatus(available, None, "")
self.results = results
return results
# Functional tests
test_functions = {
'Health Check': self.check_health_endpoint,
'Platform Info': self.check_platform_info,
'Screenshot': self.check_screenshot,
'Cursor Position': self.check_cursor_position,
'Screen Size': self.check_screen_size,
'Shell Command': self.check_shell_command,
'Python Execution': self.check_python_execution,
'Bash Script': self.check_bash_script,
'File Operations': self.check_file_operations,
'Desktop Path': self.check_desktop_path,
'Window Management': self.check_window_management,
'Recording': self.check_recording,
'Accessibility': self.check_accessibility,
}
for name, test_func in test_functions.items():
success, detail = test_func()
# Determine feature availability
if detail == "Feature N/A":
feature_available = False
endpoint_available = None
else:
feature_available = True
endpoint_available = success
results[name] = HealthStatus(feature_available, endpoint_available, detail)
# Clean up temporary files
self.cleanup_temp_files()
self.results = results
return results
def print_results(self, results: Dict[str, HealthStatus] = None,
show_endpoint_details: bool = False):
"""Print check results"""
if results is None:
results = self.results
if not results:
return
total = len(results)
feature_available = sum(1 for s in results.values() if s.feature_available)
fully_available = sum(1 for s in results.values() if s.fully_available)
# Categorize
basic = ['Health Check', 'Platform Info']
# Basic Features
print()
print(_c(" - Basic", 'c', bold=True))
basic_items = []
for name in basic:
if name in results:
status = results[name]
# Use colored dot instead of emoji
if status.fully_available:
icon = _c("", 'g')
elif not status.feature_available:
icon = _c("", 'rd')
elif status.endpoint_available is None:
icon = _c("", 'y')
else:
icon = _c("", 'y')
text = _c(name, 'gr' if not status.feature_available else '')
basic_items.append((icon, text, status))
# Display in rows of 4
for i in range(0, len(basic_items), 4):
line_items = []
for j in range(4):
if i + j < len(basic_items):
icon, text, status = basic_items[i + j]
line_items.append(f"{icon} {text:<15}")
print(" " + " ".join(line_items))
# Show details if requested
if show_endpoint_details:
for name in basic:
if name in results:
status = results[name]
print(f" {_c('·', 'gr')} {name}: {_c(str(status), 'gr')}")
# Advanced Features
print()
print(_c(" - Advanced", 'c', bold=True))
advanced_items = []
for name, status in results.items():
if name not in basic:
# Use colored dot instead of emoji
if status.fully_available:
icon = _c("", 'g')
elif not status.feature_available:
icon = _c("", 'rd')
elif status.endpoint_available is None:
icon = _c("", 'y')
else:
icon = _c("", 'y')
text = _c(name, 'gr' if not status.feature_available else '')
advanced_items.append((icon, text, status))
# Display in rows of 4
for i in range(0, len(advanced_items), 4):
line_items = []
for j in range(4):
if i + j < len(advanced_items):
icon, text, _ = advanced_items[i + j]
line_items.append(f"{icon} {text:<15}")
print(" " + " ".join(line_items))
# Show details if requested
if show_endpoint_details:
for name, status in results.items():
if name not in basic:
print(f" {_c('·', 'gr')} {name}: {_c(str(status), 'gr')}")
# Summary
from openspace.utils.display import print_separator
print()
print_separator()
print(f" {_c('Summary:', 'c', bold=True)} {_c(str(feature_available) + '/' + str(total), 'g' if feature_available == total else 'y')} features available", end='')
if any(s.endpoint_available is not None for s in results.values()):
print(f", {_c(str(fully_available) + '/' + str(total), 'g' if fully_available == total else 'y')} fully functional")
else:
print()
print_separator()
# Legend
print(f" {_c('Legend:', 'gr')} {_c('', 'g')} Available {_c('', 'y')} Partial/Untested {_c('', 'rd')} Unavailable")
# Test files info
if self.temp_files and not self.auto_cleanup:
print()
print(f" {_c('Test files saved:', 'y')} {self.test_output_dir}")
print(f" {_c(str(len(self.temp_files)) + ' file(s) available for inspection', 'gr')}")
print()
def get_summary(self) -> dict:
"""Get summary"""
if not self.results:
return {}
total = len(self.results)
feature_available = sum(1 for s in self.results.values() if s.feature_available)
fully_available = sum(1 for s in self.results.values() if s.fully_available)
return {
'total': total,
'feature_available': feature_available,
'fully_available': fully_available,
'details': {k: str(v) for k, v in self.results.items()}
}
def get_simple_features_dict(self) -> Dict[str, bool]:
"""Get simple feature dict (for banner display)"""
return self.feature_checker.check_all_features()