test: remove untested knownGlobals

These values are all non-enumerable and will never be checked.
By removing them, we make sure they will not become enumerable
unnoticed.

PR-URL: #20717
Reviewed-By: James M Snell <[email protected]>
Reviewed-By: Matteo Collina <[email protected]>

Author: BridgeAR

test/common/index.js

@@ -310,8 +310,6 @@ let knownGlobals = [
   clearImmediate,
   clearInterval,
   clearTimeout,
-  console,
-  constructor, // Enumerable in V8 3.21.
   global,
   process,
   setImmediate,
@@ -341,29 +339,6 @@ if (global.COUNTER_NET_SERVER_CONNECTION) {
   knownGlobals.push(COUNTER_HTTP_CLIENT_RESPONSE);
 }
 
-if (global.ArrayBuffer) {
-  knownGlobals.push(ArrayBuffer);
-  knownGlobals.push(Int8Array);
-  knownGlobals.push(Uint8Array);
-  knownGlobals.push(Uint8ClampedArray);
-  knownGlobals.push(Int16Array);
-  knownGlobals.push(Uint16Array);
-  knownGlobals.push(Int32Array);
-  knownGlobals.push(Uint32Array);
-  knownGlobals.push(Float32Array);
-  knownGlobals.push(Float64Array);
-  knownGlobals.push(DataView);
-}
-
-// Harmony features.
-if (global.Proxy) {
-  knownGlobals.push(Proxy);
-}
-
-if (global.Symbol) {
-  knownGlobals.push(Symbol);
-}
-
 if (process.env.NODE_TEST_KNOWN_GLOBALS) {
   const knownFromEnv = process.env.NODE_TEST_KNOWN_GLOBALS.split(',');
   allowGlobals(...knownFromEnv);

test/common/index.mjs

@@ -8,8 +8,6 @@ let knownGlobals = [
   clearImmediate,
   clearInterval,
   clearTimeout,
-  console,
-  constructor, // Enumerable in V8 3.21.
   global,
   process,
   setImmediate,
@@ -50,29 +48,6 @@ export function leakedGlobals() {
     knownGlobals.push(COUNTER_HTTP_CLIENT_RESPONSE);
   }
 
-  if (global.ArrayBuffer) {
-    knownGlobals.push(ArrayBuffer);
-    knownGlobals.push(Int8Array);
-    knownGlobals.push(Uint8Array);
-    knownGlobals.push(Uint8ClampedArray);
-    knownGlobals.push(Int16Array);
-    knownGlobals.push(Uint16Array);
-    knownGlobals.push(Int32Array);
-    knownGlobals.push(Uint32Array);
-    knownGlobals.push(Float32Array);
-    knownGlobals.push(Float64Array);
-    knownGlobals.push(DataView);
-  }
-
-  // Harmony features.
-  if (global.Proxy) {
-    knownGlobals.push(Proxy);
-  }
-
-  if (global.Symbol) {
-    knownGlobals.push(Symbol);
-  }
-
   const leaked = [];
 
   for (const val in global) {

test/message/console_low_stack_space.js

@@ -1,8 +1,11 @@
 'use strict';
-// copy console accessor because requiring ../common touches it
+// Copy console accessor because requiring ../common touches it
 const consoleDescriptor = Object.getOwnPropertyDescriptor(global, 'console');
-delete global.console;
-global.console = {};
+Object.defineProperty(global, 'console', {
+  configurable: true,
+  writable: true,
+  value: {}
+});
 
 require('../common');