node/test/parallel/test-common.js
Nathan Friedly 762a303e1f test: validate 'expected' argument to mustCall()
instead of silently overwriting invalid values with the default

PR-URL: https://github.com/nodejs/node/pull/10692
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Michal Zasso <targos@protonmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
2017-01-10 09:23:36 -08:00

16 lines
474 B
JavaScript

'use strict';
const common = require('../common');
const assert = require('assert');
common.globalCheck = false;
global.gc = 42; // Not a valid global unless --expose_gc is set.
assert.deepStrictEqual(common.leakedGlobals(), ['gc']);
assert.throws(function() {
common.mustCall(function() {}, 'foo');
}, /^TypeError: Invalid expected value: foo$/);
assert.throws(function() {
common.mustCall(function() {}, /foo/);
}, /^TypeError: Invalid expected value: \/foo\/$/);