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 fixtures = require('../common/fixtures');
25const assert = require('assert');
26const execFile = require('child_process').execFile;
27const depmod = fixtures.path('deprecated.js');
28const node = process.execPath;
29
30const depUserlandFunction =
31  fixtures.path('deprecated-userland-function.js');
32
33const depUserlandClass =
34  fixtures.path('deprecated-userland-class.js');
35
36const depUserlandSubClass =
37  fixtures.path('deprecated-userland-subclass.js');
38
39const normal = [depmod];
40const noDep = ['--no-deprecation', depmod];
41const traceDep = ['--trace-deprecation', depmod];
42
43execFile(node, normal, function(er, stdout, stderr) {
44  console.error('normal: show deprecation warning');
45  assert.strictEqual(er, null);
46  assert.strictEqual(stdout, '');
47  assert.match(stderr, /this function is deprecated/);
48  console.log('normal ok');
49});
50
51execFile(node, noDep, function(er, stdout, stderr) {
52  console.error('--no-deprecation: silence deprecations');
53  assert.strictEqual(er, null);
54  assert.strictEqual(stdout, '');
55  assert.strictEqual(stderr.trim(), 'This is deprecated');
56  console.log('silent ok');
57});
58
59execFile(node, traceDep, function(er, stdout, stderr) {
60  console.error('--trace-deprecation: show stack');
61  assert.strictEqual(er, null);
62  assert.strictEqual(stdout, '');
63  const stack = stderr.trim().split('\n');
64  // Just check the top and bottom.
65  assert.match(stack[1], /this function is deprecated/);
66  assert.match(stack[0], /This is deprecated/);
67  console.log('trace ok');
68});
69
70execFile(node, [depUserlandFunction], function(er, stdout, stderr) {
71  console.error('normal: testing deprecated userland function');
72  assert.strictEqual(er, null);
73  assert.strictEqual(stdout, '');
74  assert.match(stderr, /deprecatedFunction is deprecated/);
75  console.error('normal: ok');
76});
77
78execFile(node, [depUserlandClass], function(er, stdout, stderr) {
79  assert.strictEqual(er, null);
80  assert.strictEqual(stdout, '');
81  assert.match(stderr, /deprecatedClass is deprecated/);
82});
83
84execFile(node, [depUserlandSubClass], function(er, stdout, stderr) {
85  assert.strictEqual(er, null);
86  assert.strictEqual(stdout, '');
87  assert.match(stderr, /deprecatedClass is deprecated/);
88});
89