crypto: forbid passing Float16Array to getRandomValues()

PR-URL: https://github.com/nodejs/node/pull/57880
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Filip Skokan <panva.ip@gmail.com>

lib/internal/crypto/random.js

@@ -57,6 +57,7 @@ const {
   isArrayBufferView,
   isAnyArrayBuffer,
   isTypedArray,
+  isFloat16Array,
   isFloat32Array,
   isFloat64Array,
 } = require('internal/util/types');
@@ -315,6 +316,7 @@ function onJobDone(buf, callback, error) {
 // be an integer-type TypedArray.
 function getRandomValues(data) {
   if (!isTypedArray(data) ||
+      isFloat16Array(data) ||
       isFloat32Array(data) ||
       isFloat64Array(data)) {
     // Ordinarily this would be an ERR_INVALID_ARG_TYPE. However,

test/wpt/status/WebCryptoAPI.cjs

@@ -11,14 +11,6 @@ module.exports = {
   'historical.any.js': {
     'skip': 'Not relevant in Node.js context',
   },
-  'getRandomValues.any.js': {
-    'fail': {
-      'note': 'Node.js does not support Float16Array',
-      'expected': [
-        'Float16 arrays',
-      ],
-    },
-  },
   'sign_verify/eddsa_small_order_points.https.any.js': {
     'fail': {
       'note': 'see https://github.com/nodejs/node/issues/54572',

test/wpt/test-webcrypto.js

@@ -1,3 +1,5 @@
+// Flags: --js-float16array
+// TODO(LiviaMedeiros): once `Float16Array` is unflagged in v8, remove the line above
 'use strict';
 
 const common = require('../common');