#!/usr/bin/env python3
"""
Simple breakpoint test with auto-resume
"""
import asyncio
import sys
import os
sys.path.insert(0, os.path.join(os.path.dirname(__file__), '..'))
from src.chrome_devtools_mcp import (
launch_chrome, navigate_to, set_breakpoint,
execute_javascript, get_console_logs, close_chrome
)
async def main():
"""Test breakpoint functionality"""
try:
print("=== Simple Breakpoint Test ===\n")
# 1. Launch Chrome
print("1. Launching Chrome...")
result = await launch_chrome(port=9222)
if not result['success']:
print(f" Failed: {result['error']}")
return
print(" ✓ Chrome launched")
# 2. Create test page
print("\n2. Creating test page with button...")
test_html = """
<html>
<body>
<h1>Breakpoint Test</h1>
<button id="test-btn" onclick="testFunction()">Click Me</button>
<div id="output"></div>
<script>
function testFunction() {
console.log('Button clicked!');
console.log('Current time:', new Date().toISOString());
document.getElementById('output').innerHTML = 'Button was clicked!';
return 'Function completed';
}
</script>
</body>
</html>
"""
await navigate_to(f"data:text/html,{test_html}")
await asyncio.sleep(1)
print(" ✓ Test page created")
# 3. Set function breakpoint (without using debugger statement)
print("\n3. Testing function wrapping (no debugger)...")
wrap_result = await execute_javascript("""
// Wrap the function to log calls without blocking
const original = window.testFunction;
window.testFunction = function(...args) {
console.log('BREAKPOINT: testFunction called');
console.log('BREAKPOINT: Arguments:', args);
const result = original.apply(this, args);
console.log('BREAKPOINT: Return value:', result);
return result;
};
'Function wrapped successfully'
""")
print(f" ✓ {wrap_result['data']['result']}")
# 4. Click the button
print("\n4. Clicking the button...")
click_result = await execute_javascript("""
document.getElementById('test-btn').click();
'Button clicked'
""")
print(f" ✓ {click_result['data']['result']}")
# 5. Get console logs
print("\n5. Console logs:")
logs = await get_console_logs()
if logs['success']:
for log in logs['data']['logs'][-10:]: # Last 10 logs
if log['text']:
print(f" [{log['level']}] {log['text']}")
# 6. Verify output
print("\n6. Verifying page output...")
output_result = await execute_javascript("""
document.getElementById('output').innerHTML
""")
print(f" ✓ Output: {output_result['data']['result']}")
print("\n✅ Test completed successfully!")
except Exception as e:
print(f"\n❌ Test failed: {e}")
import traceback
traceback.print_exc()
finally:
print("\nCleaning up...")
await close_chrome()
if __name__ == "__main__":
asyncio.run(main())
