test: add failing vm tests to known_issues

Currently, `Reflect.ownKeys(this)`, `Object.getOwnPropertyNames(this)`
and `Object.getOwnPropertySymbols(this)` when run in a sandbox, fails
to retrieve Symbol and non-enumerable values.

PR-URL: https://github.com/nodejs/node/pull/16410
Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>

test/known_issues/test-vm-ownkeys.js

@@ -0,0 +1,28 @@
+'use strict';
+
+require('../common');
+const vm = require('vm');
+const assert = require('assert');
+
+const sym1 = Symbol('1');
+const sym2 = Symbol('2');
+const sandbox = {
+  a: true,
+  [sym1]: true
+};
+Object.defineProperty(sandbox, 'b', { value: true });
+Object.defineProperty(sandbox, sym2, { value: true });
+
+const ctx = vm.createContext(sandbox);
+
+// Sanity check
+// Please uncomment these when the test is no longer broken
+// assert.deepStrictEqual(Reflect.ownKeys(sandbox), ['a', 'b', sym1, sym2]);
+// assert.deepStrictEqual(Object.getOwnPropertyNames(sandbox), ['a', 'b']);
+// assert.deepStrictEqual(Object.getOwnPropertySymbols(sandbox), [sym1, sym2]);
+
+const nativeKeys = vm.runInNewContext('Reflect.ownKeys(this);');
+const ownKeys = vm.runInContext('Reflect.ownKeys(this);', ctx);
+const restKeys = ownKeys.filter((key) => !nativeKeys.includes(key));
+// this should not fail
+assert.deepStrictEqual(Array.from(restKeys), ['a', 'b', sym1, sym2]);

test/known_issues/test-vm-ownpropertynames.js

@@ -0,0 +1,28 @@
+'use strict';
+
+require('../common');
+const vm = require('vm');
+const assert = require('assert');
+
+const sym1 = Symbol('1');
+const sym2 = Symbol('2');
+const sandbox = {
+  a: true,
+  [sym1]: true
+};
+Object.defineProperty(sandbox, 'b', { value: true });
+Object.defineProperty(sandbox, sym2, { value: true });
+
+const ctx = vm.createContext(sandbox);
+
+// Sanity check
+// Please uncomment these when the test is no longer broken
+// assert.deepStrictEqual(Reflect.ownKeys(sandbox), ['a', 'b', sym1, sym2]);
+// assert.deepStrictEqual(Object.getOwnPropertyNames(sandbox), ['a', 'b']);
+// assert.deepStrictEqual(Object.getOwnPropertySymbols(sandbox), [sym1, sym2]);
+
+const nativeNames = vm.runInNewContext('Object.getOwnPropertyNames(this);');
+const ownNames = vm.runInContext('Object.getOwnPropertyNames(this);', ctx);
+const restNames = ownNames.filter((name) => !nativeNames.includes(name));
+// this should not fail
+assert.deepStrictEqual(Array.from(restNames), ['a', 'b']);

test/known_issues/test-vm-ownpropertysymbols.js

@@ -0,0 +1,28 @@
+'use strict';
+
+require('../common');
+const vm = require('vm');
+const assert = require('assert');
+
+const sym1 = Symbol('1');
+const sym2 = Symbol('2');
+const sandbox = {
+  a: true,
+  [sym1]: true
+};
+Object.defineProperty(sandbox, 'b', { value: true });
+Object.defineProperty(sandbox, sym2, { value: true });
+
+const ctx = vm.createContext(sandbox);
+
+// Sanity check
+// Please uncomment these when the test is no longer broken
+// assert.deepStrictEqual(Reflect.ownKeys(sandbox), ['a', 'b', sym1, sym2]);
+// assert.deepStrictEqual(Object.getOwnPropertyNames(sandbox), ['a', 'b']);
+// assert.deepStrictEqual(Object.getOwnPropertySymbols(sandbox), [sym1, sym2]);
+
+const nativeSym = vm.runInNewContext('Object.getOwnPropertySymbols(this);');
+const ownSym = vm.runInContext('Object.getOwnPropertySymbols(this);', ctx);
+const restSym = ownSym.filter((sym) => !nativeSym.includes(sym));
+// this should not fail
+assert.deepStrictEqual(Array.from(restSym), [sym1, sym2]);