'use strict';
const common = require('../common');const assert = require('assert');
assert.throws( () => { assert.fail(); }, { code: 'ERR_ASSERTION', name: 'AssertionError', message: 'Failed', operator: 'fail', actual: undefined, expected: undefined, generatedMessage: true, stack: /Failed/ });
assert.throws(() => { assert.fail('custom message');}, { code: 'ERR_ASSERTION', name: 'AssertionError', message: 'custom message', operator: 'fail', actual: undefined, expected: undefined, generatedMessage: false});
assert.throws(() => { assert.fail(new TypeError('custom message'));}, { name: 'TypeError', message: 'custom message'});
Object.prototype.get = common.mustNotCall();assert.throws(() => assert.fail(''), { code: 'ERR_ASSERTION' });delete Object.prototype.get;