util: make TextEncoder/TextDecoder global

Fixes: https://github.com/nodejs/node/issues/20365

PR-URL: https://github.com/nodejs/node/pull/22281
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>

1 files changed, 19 insertions, 0 deletions

diff --git a/lib/internal/bootstrap/node.js b/lib/internal/bootstrap/node.js
index 7af3a8ad4a..fc8d8a2809 100644
--- a/lib/internal/bootstrap/node.js
+++ b/lib/internal/bootstrap/node.js
@@ -127,6 +127,7 @@
       setupGlobalTimeouts();
       setupGlobalConsole();
       setupGlobalURL();
+      setupGlobalEncoding();
     }
 
     if (process.binding('config').experimentalWorker) {
@@ -476,6 +477,24 @@
     });
   }
 
+  function setupGlobalEncoding() {
+    const { TextEncoder, TextDecoder } = NativeModule.require('util');
+    Object.defineProperties(global, {
+      TextEncoder: {
+        value: TextEncoder,
+        writable: true,
+        configurable: true,
+        enumerable: false
+      },
+      TextDecoder: {
+        value: TextDecoder,
+        writable: true,
+        configurable: true,
+        enumerable: false
+      }
+    });
+  }
+
   function setupDOMException() {
     // Registers the constructor with C++.
     NativeModule.require('internal/domexception');