1// Copyright Joyent, Inc. and other Node contributors.
2//
3// Permission is hereby granted, free of charge, to any person obtaining a
4// copy of this software and associated documentation files (the
5// "Software"), to deal in the Software without restriction, including
6// without limitation the rights to use, copy, modify, merge, publish,
7// distribute, sublicense, and/or sell copies of the Software, and to permit
8// persons to whom the Software is furnished to do so, subject to the
9// following conditions:
10//
11// The above copyright notice and this permission notice shall be included
12// in all copies or substantial portions of the Software.
13//
14// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
15// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
16// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
17// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
18// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
19// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
20// USE OR OTHER DEALINGS IN THE SOFTWARE.
21
22'use strict';
23require('../common');
24const assert = require('assert');
25const fs = require('fs');
26const fixtures = require('../common/fixtures');
27
28// A module with an error in it should throw
29assert.throws(() => {
30  require(fixtures.path('/throws_error'));
31}, /^Error: blah$/);
32
33// Requiring the same module again should throw as well
34assert.throws(() => {
35  require(fixtures.path('/throws_error'));
36}, /^Error: blah$/);
37
38// Requiring a module that does not exist should throw an
39// error with its `code` set to MODULE_NOT_FOUND
40assert.throws(
41  () => require('/DOES_NOT_EXIST'),
42  { code: 'MODULE_NOT_FOUND' }
43);
44
45assertExists('/module-require/not-found/trailingSlash.js');
46assertExists('/module-require/not-found/node_modules/module1/package.json');
47assert.throws(
48  () => require('/module-require/not-found/trailingSlash'),
49  { code: 'MODULE_NOT_FOUND' }
50);
51
52function assertExists(fixture) {
53  assert(fs.existsSync(fixtures.path(fixture)));
54}
55