feat(chrome-qwen-bridge): 🔥 init chrome qwen code bridge

packages/chrome-qwen-bridge/test_native_host.py

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+#!/usr/bin/env python3
+
+import json
+import struct
+import subprocess
+import sys
+
+def send_message(proc, message):
+    """Send a message to the Native Host"""
+    encoded = json.dumps(message).encode('utf-8')
+    # Write message length (4 bytes, little-endian)
+    proc.stdin.write(struct.pack('<I', len(encoded)))
+    # Write message
+    proc.stdin.write(encoded)
+    proc.stdin.flush()
+
+def read_message(proc):
+    """Read a message from the Native Host"""
+    # Read message length (4 bytes)
+    raw_length = proc.stdout.read(4)
+    if not raw_length:
+        return None
+
+    message_length = struct.unpack('<I', raw_length)[0]
+    # Read message
+    message = proc.stdout.read(message_length)
+    return json.loads(message.decode('utf-8'))
+
+def test_native_host():
+    """Test the Native Host connection"""
+    print("🔍 Testing Native Host connection...")
+    print()
+
+    # Start the Native Host
+    host_path = './native-host/start.sh'
+    try:
+        proc = subprocess.Popen(
+            [host_path],
+            stdin=subprocess.PIPE,
+            stdout=subprocess.PIPE,
+            stderr=subprocess.PIPE
+        )
+
+        # Test 1: Handshake
+        print("1. Sending handshake...")
+        send_message(proc, {"type": "handshake", "version": "1.0.0"})
+        response = read_message(proc)
+        print(f"   Response: {response}")
+        print()
+
+        # Test 2: Get status
+        print("2. Getting status...")
+        send_message(proc, {"type": "get_status"})
+        response = read_message(proc)
+        print(f"   Response: {response}")
+        print()
+
+        # Terminate
+        proc.terminate()
+        print("✅ Native Host is working correctly!")
+
+    except Exception as e:
+        print(f"❌ Error: {e}")
+        return 1
+
+    return 0
+
+if __name__ == "__main__":
+    sys.exit(test_native_host())