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Prevent affects of monkeypatching (for example) Object.keys() when calling util.inspect(). PR-URL: https://github.com/nodejs/node/pull/25953 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
12 lines
349 B
JavaScript
12 lines
349 B
JavaScript
'use strict';
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// Monkeypatch Object.keys() so that it throws an unexpected error. This tests
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// that `util.inspect()` is unaffected by monkey-patching `Object`.
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require('../common');
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const assert = require('assert');
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const util = require('util');
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Object.keys = () => { throw new Error('fhqwhgads'); };
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assert.strictEqual(util.inspect({}), '{}');
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