describeNode feedback

src/cdp/domains/dom.zig

@@ -170,15 +170,11 @@ fn describeNode(cmd: anytype) !void {
     if (params.nodeId != null) {
         const node = bc.node_registry.lookup_by_id.get(params.nodeId.?) orelse return error.NodeNotFound;
         return cmd.sendResult(.{ .node = bc.nodeWriter(node, .{}) }, .{});
-    } else if (params.objectId != null) {
-
+    }
+    if (params.objectId != null) {
         // Retrieve the object from which ever context it is in.
-        const js_value = try bc.session.inspector.getValueByObjectId(cmd.arena, bc.session.executor, params.objectId.?);
-        const entry = js_value.taggedAnyOpaque() orelse return error.ObjectIdIsNotANode;
-        const subtype = entry.subtype orelse return error.ObjectIdIsNotANode;
-        if (subtype != .node) return error.ObjectIdIsNotANode;
-
-        const node = try bc.node_registry.register(@ptrCast(entry.ptr));
+        const parser_node = try bc.session.inspector.getNodePtr(cmd.arena, params.objectId.?);
+        const node = try bc.node_registry.register(@ptrCast(parser_node));
         return cmd.sendResult(.{ .node = bc.nodeWriter(node, .{}) }, .{});
     }
     return error.MissingParams;

src/cdp/testing.zig

@@ -122,28 +122,12 @@ const Inspector = struct {
         _ = value;
         return RemoteObject{};
     }
-    pub fn getValueByObjectId(self: Inspector, alloc: std.mem.Allocator, executor: *const Executor, object_id: []const u8) !Value {
+    pub fn getNodePtr(self: Inspector, alloc: std.mem.Allocator, object_id: []const u8) !?*anyopaque {
         _ = self;
-        _ = alloc;
-        _ = executor;
         _ = object_id;
-        return .{};
+        return try alloc.create(i32);
     }
 };
-const Value = struct {
-    pub fn taggedAnyOpaque(self: Value) ?*TaggedAnyOpaque {
-        _ = self;
-        return null;
-    }
-};
-const TaggedAnyOpaque = struct {
-    ptr: *anyopaque,
-    subtype: ?SubType = .node,
-};
-
-const SubType = enum {
-    node,
-};
 
 const RemoteObject = struct {
     pub fn deinit(self: RemoteObject) void {

src/runtime/js.zig

@@ -1371,12 +1371,12 @@ pub fn Env(comptime S: type, comptime types: anytype) type {
             }
 
             // Gets a value by object ID regardless of which context it is in.
-            // unwrapping the object also tells us the context, for now we assume it is always the default one.
-            // The executor argument is likely to change to somthing to allow us to find the right Executer with the given context
-            pub fn getValueByObjectId(self: Inspector, allocator: std.mem.Allocator, executor: *const Executor, object_id: []const u8) !Value {
+            pub fn getNodePtr(self: *const Inspector, allocator: Allocator, object_id: []const u8) !?*anyopaque {
                 const unwrapped = try self.session.unwrapObject(allocator, object_id);
-                // std.debug.assert(executor.context.handle == unwrapped.context.handle);
-                return .{ .value = unwrapped.value, .executor = executor }; // The values context and groupId are not used here
+                // The values context and groupId are not used here
+                const toa = getTaggedAnyOpaque(unwrapped.value) orelse return null;
+                if (toa.subtype == null or toa.subtype != .node) return error.ObjectIdIsNotANode;
+                return toa.ptr;
             }
         };
 
@@ -1391,10 +1391,6 @@ pub fn Env(comptime S: type, comptime types: anytype) type {
                 const executor = self.executor;
                 return valueToString(allocator, self.value, executor.isolate, executor.context);
             }
-
-            pub fn taggedAnyOpaque(self: Value) ?*TaggedAnyOpaque {
-                return getTaggedAnyOpaque(self.value);
-            }
         };
 
         // Reverses the mapZigInstanceToJs, making sure that our TaggedAnyOpaque