From 8d7e275b6bae14d8e8899da81efd7f6514bb1e4f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Elena=20Torr=C3=B3?= <elenatorro@gmail.com>
Date: Wed, 4 Nov 2026 13:01:05 +0100
Subject: [PATCH] :bug: Count id and type in the wasm shape proxy (#12793)

The proxy counted one entry fewer than it yields, so it was never equal to a
plain map with the same entries. Count both fields and test it.
---
 frontend/src/app/render_wasm/shape.cljs       |  2 +-
 .../render_wasm/shape_proxy_test.cljs         | 24 +++++++++++++++++++
 frontend/test/frontend_tests/runner.cljs      |  2 ++
 3 files changed, 27 insertions(+), 1 deletion(-)
 create mode 100644 frontend/test/frontend_tests/render_wasm/shape_proxy_test.cljs

diff --git a/frontend/src/app/render_wasm/shape.cljs b/frontend/src/app/render_wasm/shape.cljs
index 1d2980d6c9..dfbcf37bb4 100644
--- a/frontend/src/app/render_wasm/shape.cljs
+++ b/frontend/src/app/render_wasm/shape.cljs
@@ -77,7 +77,7 @@
 
   c/ICounted
   (-count [_]
-    (+ 1 (count delegate)))
+    (+ 2 (count delegate)))
 
   c/IKVReduce
   (-kv-reduce [_ f init]
diff --git a/frontend/test/frontend_tests/render_wasm/shape_proxy_test.cljs b/frontend/test/frontend_tests/render_wasm/shape_proxy_test.cljs
new file mode 100644
index 0000000000..276be80d53
--- /dev/null
+++ b/frontend/test/frontend_tests/render_wasm/shape_proxy_test.cljs
@@ -0,0 +1,24 @@
+;; This Source Code Form is subject to the terms of the Mozilla Public
+;; License, v. 2.0. If a copy of the MPL was not distributed with this
+;; file, You can obtain one at http://mozilla.org/MPL/2.0/.
+;;
+;; Copyright (c) KALEIDOS SUBSIDIARY SL
+
+(ns frontend-tests.render-wasm.shape-proxy-test
+  (:require
+   [app.common.uuid :as uuid]
+   [app.render-wasm.shape :as wasm.shape]
+   [cljs.test :as t :include-macros true]))
+
+(def ^:private attrs
+  {:id (uuid/next) :type :rect :name "Rect" :x 10 :y 20})
+
+(t/deftest count-includes-id-and-type
+  (let [shape (wasm.shape/create-shape attrs)]
+    (t/is (= (count attrs) (count shape)))
+    (t/is (= (count shape) (count (seq shape))))))
+
+(t/deftest equals-plain-map-with-same-entries
+  (let [shape (wasm.shape/create-shape attrs)]
+    (t/is (= shape attrs))
+    (t/is (= attrs shape))))
diff --git a/frontend/test/frontend_tests/runner.cljs b/frontend/test/frontend_tests/runner.cljs
index 70b1ef0a47..c0fee67ec6 100644
--- a/frontend/test/frontend_tests/runner.cljs
+++ b/frontend/test/frontend_tests/runner.cljs
@@ -94,6 +94,7 @@
    [frontend-tests.render-dimensions-test]
    [frontend-tests.render-wasm.process-objects-test]
    [frontend-tests.render-wasm.serialization-test]
+   [frontend-tests.render-wasm.shape-proxy-test]
    [frontend-tests.render-wasm.text-editor-apply-styles-test]
    [frontend-tests.render-wasm.text-editor-caret-color-test]
    [frontend-tests.render-wasm.text-editor-content-range-test]
@@ -273,6 +274,7 @@
    'frontend-tests.plugins.value-objects-test
    'frontend-tests.render-wasm.process-objects-test
    'frontend-tests.render-wasm.serialization-test
+   'frontend-tests.render-wasm.shape-proxy-test
    'frontend-tests.render-wasm.text-editor-apply-styles-test
    'frontend-tests.render-wasm.text-editor-caret-color-test
    'frontend-tests.render-wasm.text-editor-content-range-test