nodejs/test/parallel/test-console-not-call-toString.js

'use strict';
require('../common');
const assert = require('assert');

var func = function() {};
var toStringCalled = false;
func.toString = function() {
  toStringCalled = true;
};

require('util').inspect(func);

assert.ok(!toStringCalled);
test: enable linting for tests Enable linting for the test directory. A number of changes was made so all tests conform the current rules used by lib and src directories. The only exception for tests is that unreachable (dead) code is allowed. test-fs-non-number-arguments-throw had to be excluded from the changes because of a weird issue on Windows CI. PR-URL: https://github.com/nodejs/io.js/pull/1721 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> 2015-05-19 13:00:06 +02:00			`'use strict';`
test: remove unnecessary assignments common.js needs to be loaded in all tests so that there is checking for variable leaks and possibly other things. However, it does not need to be assigned to a variable if nothing in common.js is referred to elsewhere in the test. PR-URL: https://github.com/nodejs/node/pull/4408 Reviewed-By: James M Snell <jasnell@gmail.com> 2015-12-23 16:02:12 -08:00			`require('../common');`
test: use const for all require() calls PR-URL: https://github.com/nodejs/node/pull/10550 Reviewed-By: Rich Trott <rtrott@gmail.com> 2016-12-30 18:38:06 -05:00			`const assert = require('assert');`
util: isRegExp() should not call toString() on its argument An overloaded toString() method may have side effects so don't call it for a simple type check. 2011-08-15 17:17:33 +02:00
Fixed a lot of jslint errors. Fixes #1831 2011-10-04 18:08:18 -04:00			`var func = function() {};`
util: isRegExp() should not call toString() on its argument An overloaded toString() method may have side effects so don't call it for a simple type check. 2011-08-15 17:17:33 +02:00			`var toStringCalled = false;`
Fixed a lot of jslint errors. Fixes #1831 2011-10-04 18:08:18 -04:00			`func.toString = function() {`
util: isRegExp() should not call toString() on its argument An overloaded toString() method may have side effects so don't call it for a simple type check. 2011-08-15 17:17:33 +02:00			`toStringCalled = true;`
			`};`

			`require('util').inspect(func);`

			`assert.ok(!toStringCalled);`