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7a742ec050
Adds `--disable-proto` CLI option which can be set to `delete` or `throw`. Fixes #31951 PR-URL: https://github.com/nodejs/node/pull/32279 Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: David Carlier <devnexen@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Bradley Farias <bradley.meck@gmail.com> Reviewed-By: Chengzhong Wu <legendecas@gmail.com> Reviewed-By: Vladimir de Turckheim <vlad2t@hotmail.com>
26 lines
672 B
JavaScript
26 lines
672 B
JavaScript
// Flags: --disable-proto=delete
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'use strict';
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require('../common');
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const assert = require('assert');
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const vm = require('vm');
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const { Worker, isMainThread } = require('worker_threads');
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// eslint-disable-next-line no-proto
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assert.strictEqual(Object.prototype.__proto__, undefined);
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assert(!Object.prototype.hasOwnProperty('__proto__'));
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const ctx = vm.createContext();
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const ctxGlobal = vm.runInContext('this', ctx);
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// eslint-disable-next-line no-proto
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assert.strictEqual(ctxGlobal.Object.prototype.__proto__, undefined);
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assert(!ctxGlobal.Object.prototype.hasOwnProperty('__proto__'));
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if (isMainThread) {
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new Worker(__filename);
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} else {
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process.exit();
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}
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