feat: 添加多个 LSP 测试示例，包括能力测试、调用层次和原始 LSP 测试

codex-lens/examples/test_raw_lsp.py

@@ -0,0 +1,104 @@
+"""Raw LSP test with debug logging."""
+
+import asyncio
+import json
+import logging
+from pathlib import Path
+from codexlens.lsp.standalone_manager import StandaloneLspManager
+
+# Enable debug logging
+logging.basicConfig(level=logging.DEBUG)
+logger = logging.getLogger("codexlens.lsp")
+logger.setLevel(logging.DEBUG)
+
+async def test_raw_lsp():
+    """Test LSP with debug logging enabled."""
+
+    workspace_root = Path("D:/Claude_dms3/codex-lens")
+    test_file = workspace_root / "test_simple_function.py"
+
+    print("Testing Raw LSP Call Hierarchy")
+    print("="*80)
+
+    # Create LSP manager
+    manager = StandaloneLspManager(
+        workspace_root=str(workspace_root),
+        timeout=30.0,
+    )
+
+    try:
+        # Start LSP manager
+        print("\n1. Starting LSP manager...")
+        await manager.start()
+        print("   [OK] Started")
+
+        # Get server state
+        state = await manager._get_server(str(test_file))
+        if not state:
+            print("   [ERROR] No server state!")
+            return
+
+        print(f"   Server initialized: {state.initialized}")
+        print(f"   Call hierarchy supported: {state.capabilities.get('callHierarchyProvider')}")
+
+        # Open document
+        print("\n2. Opening document...")
+        await manager._open_document(state, str(test_file))
+        print("   [OK] Document opened")
+
+        # Wait a bit for Pyright to analyze
+        print("\n3. Waiting for analysis...")
+        await asyncio.sleep(2)
+        print("   [OK] Waited 2 seconds")
+
+        # Try call hierarchy on main function (line 12)
+        print("\n4. Sending prepareCallHierarchy request...")
+
+        # Direct request using _send_request
+        params = {
+            "textDocument": {"uri": test_file.as_uri()},
+            "position": {"line": 11, "character": 4}  # 0-indexed, "main" function
+        }
+        print(f"   Params: {json.dumps(params, indent=2)}")
+
+        result = await manager._send_request(
+            state,
+            "textDocument/prepareCallHierarchy",
+            params,
+        )
+
+        print(f"\n5. Result: {result}")
+        print(f"   Type: {type(result)}")
+
+        if result:
+            print(f"   Items: {len(result)}")
+            for item in result:
+                print(f"   - {item.get('name')}")
+        else:
+            print("   [WARN] No items returned")
+            print("   This could mean:")
+            print("   - Position doesn't point to a symbol")
+            print("   - Pyright hasn't finished analyzing")
+            print("   - Some other issue")
+
+        # Try with the higher-level API
+        print("\n6. Testing with get_call_hierarchy_items API...")
+        items = await manager.get_call_hierarchy_items(
+            file_path=str(test_file),
+            line=12,
+            character=5,
+        )
+        print(f"   Result: {len(items)} items")
+
+    except Exception as e:
+        print(f"\n[ERROR] Error: {e}")
+        import traceback
+        traceback.print_exc()
+
+    finally:
+        print("\n7. Cleanup...")
+        await manager.stop()
+        print("   [OK] Done")
+
+if __name__ == "__main__":
+    asyncio.run(test_raw_lsp())