From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Keeley Hammond <khammond@slack-corp.com>
Date: Thu, 20 Jun 2024 14:42:08 -0700
Subject: Check for NODE_21_0_MODULE_VERSION

Refs https://chromium-review.googlesource.com/c/v8/v8/+/5006387
Should be upstreamed.

Module version checks are made against 119 since that is the current assigned version
for Electron 28 in https://github.com/nodejs/node/blob/main/doc/abi_version_registry.json.
The version should be updateed to the one assinged for Electron 29 when it is available.

Steps for upstreaming this patch:

- Get a new module version assigned for Electron 29 in nodejs/node
- Update NODE_21_0_MODULE_VERSION to the new version number
- Upstream patch to nodejs/nan before Electron 29 is branched

diff --git a/nan.h b/nan.h
index 9a9112afe0cc94ce58ed3cce9763ace7c160a932..f4865a77e60d5105ed2426037984ddcbfa58bbca 100644
--- a/nan.h
+++ b/nan.h
@@ -47,6 +47,7 @@
 #define NODE_18_0_MODULE_VERSION 108
 #define NODE_19_0_MODULE_VERSION 111
 #define NODE_20_0_MODULE_VERSION 115
+#define NODE_21_0_MODULE_VERSION 119
 
 #ifdef _MSC_VER
 # define NAN_HAS_CPLUSPLUS_11 (_MSC_VER >= 1800)
@@ -2525,7 +2526,9 @@ NAN_DEPRECATED inline void SetAccessor(
   , GetterCallback getter
   , SetterCallback setter
   , v8::Local<v8::Value> data
+#if (NODE_MODULE_VERSION < NODE_21_0_MODULE_VERSION)
   , v8::AccessControl settings
+#endif
   , v8::PropertyAttribute attribute
   , imp::Sig signature) {
   HandleScope scope;
@@ -2553,17 +2556,28 @@ NAN_DEPRECATED inline void SetAccessor(
     obj->SetInternalField(imp::kDataIndex, data);
   }
 
+#if (NODE_MODULE_VERSION >= NODE_21_0_MODULE_VERSION)
+  tpl->SetNativeDataProperty(
+      name
+    , getter_
+    , setter_
+    , obj
+    , attribute);
+#else
   tpl->SetAccessor(
       name
     , getter_
     , setter_
     , obj
+#if (NODE_MODULE_VERSION < NODE_21_0_MODULE_VERSION)
     , settings
+#endif
     , attribute
 #if (NODE_MODULE_VERSION < NODE_16_0_MODULE_VERSION)
     , signature
 #endif
   );
+#endif
 }
 
 inline void SetAccessor(
@@ -2572,7 +2586,9 @@ inline void SetAccessor(
   , GetterCallback getter
   , SetterCallback setter = 0
   , v8::Local<v8::Value> data = v8::Local<v8::Value>()
+#if (NODE_MODULE_VERSION < NODE_21_0_MODULE_VERSION)
   , v8::AccessControl settings = v8::DEFAULT
+#endif
   , v8::PropertyAttribute attribute = v8::None) {
   HandleScope scope;
 
@@ -2599,14 +2615,25 @@ inline void SetAccessor(
     obj->SetInternalField(imp::kDataIndex, data);
   }
 
+#if (NODE_MODULE_VERSION >= NODE_21_0_MODULE_VERSION)
+  tpl->SetNativeDataProperty(
+      name
+    , getter_
+    , setter_
+    , obj
+    , attribute);
+#else
   tpl->SetAccessor(
       name
     , getter_
     , setter_
     , obj
+#if (NODE_MODULE_VERSION < NODE_21_0_MODULE_VERSION)
     , settings
+#endif
     , attribute
   );
+#endif
 }
 
 inline bool SetAccessor(
@@ -2642,7 +2669,15 @@ inline bool SetAccessor(
       , New<v8::External>(reinterpret_cast<void *>(setter)));
   }
 
-#if (NODE_MODULE_VERSION >= NODE_6_0_MODULE_VERSION)
+#if (NODE_MODULE_VERSION >= NODE_21_0_MODULE_VERSION)
+  return obj->SetNativeDataProperty(
+      GetCurrentContext()
+    , name
+    , getter_
+    , setter_
+    , dataobj
+    , attribute).FromMaybe(false);
+#elif (NODE_MODULE_VERSION >= NODE_6_0_MODULE_VERSION)
   return obj->SetAccessor(
       GetCurrentContext()
     , name
diff --git a/test/js/accessors-test.js b/test/js/accessors-test.js
index e6ad45737e2ac18da3fa936b1de618e7389933bc..025f5b66774c2f5fe0ccb98c91fc714dd916fcb1 100644
--- a/test/js/accessors-test.js
+++ b/test/js/accessors-test.js
@@ -11,7 +11,7 @@ const test     = require('tap').test
     , bindings = require('bindings')({ module_root: testRoot, bindings: 'accessors' });
 
 test('accessors', function (t) {
-  t.plan(7)
+  t.plan(6)
   var settergetter = bindings.create()
   t.equal(settergetter.prop1, 'this is property 1')
   t.ok(settergetter.prop2 === '')
@@ -28,5 +28,4 @@ test('accessors', function (t) {
   t.equal(derived.prop1, 'this is property 1')
   derived.prop2 = 'setting a new value'
   t.equal(derived.prop2, 'setting a new value')
-  t.equal(settergetter.prop2, 'setting a new value')
 })