-
-
Notifications
You must be signed in to change notification settings - Fork 35
/
long-stack-traces.js
138 lines (115 loc) · 4.09 KB
/
long-stack-traces.js
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
import test from 'ava';
import StackUtils from '../';
import longStackTraces from './fixtures/long-stack-traces';
import pify from 'pify';
const nestedErrors = pify(require('./fixtures/nested-errors'));
import {join, fixtureDir} from './_utils';
function internals() {
return StackUtils.nodeInternals().concat([
/[\\\/]long-stack-traces\.js:[0-9]+:[0-9]+\)?$/,
/[\\\/]internal-error\.js:[0-9]+:[0-9]+\)?$/,
/[\\\/]internal-then\.js:[0-9]+:[0-9]+\)?$/,
/[\\\/]node_modules[\\\/]/,
// TODO: Should any of these be default internals?
/[\\\/]\.node-spawn-wrap-\w+-\w+[\\\/]node:[0-9]+:[0-9]+\)?$/,
/internal[\\\/]module\.js:[0-9]+:[0-9]+\)?$/,
/node\.js:[0-9]+:[0-9]+\)?$/
]);
}
const stackUtils = new StackUtils({internals: internals(), cwd: fixtureDir});
test('outdents lines after first "From previous event:"', async t => {
const cleanedStack = stackUtils.clean(await longStackTraces.bluebird);
const expected = join([
'mostInner (produce-long-stack-traces.js:10:5)',
'From previous event:',
' evenMoreInner (produce-long-stack-traces.js:9:29)',
'From previous event:',
' inner (produce-long-stack-traces.js:8:28)',
'From previous event:',
' outer (produce-long-stack-traces.js:7:27)',
'From previous event:',
' Object.<anonymous> (produce-long-stack-traces.js:6:36)'
]);
t.is(cleanedStack, expected);
});
test('removes empty "From previous event:" sections from the bottom', async t => {
const stack = await longStackTraces.bluebird.bottom;
const cleanedStack = stackUtils.clean(stack);
const expected = join([
'mostInner (produce-long-stack-traces.js:43:6)',
'From previous event:',
' evenMoreInner (produce-long-stack-traces.js:42:30)',
'From previous event:',
' inner (produce-long-stack-traces.js:41:29)',
'From previous event:',
' outer (produce-long-stack-traces.js:40:28)'
]);
t.is(cleanedStack, expected);
});
test('removes empty "From previous event:" sections from the top', async t => {
const stack = await longStackTraces.bluebird.top;
const cleanedStack = stackUtils.clean(stack);
const expected = join([
'From previous event:',
' evenMoreInner (produce-long-stack-traces.js:33:29)',
'From previous event:',
' inner (produce-long-stack-traces.js:32:28)',
'From previous event:',
' outer (produce-long-stack-traces.js:31:27)',
'From previous event:',
' Object.<anonymous> (produce-long-stack-traces.js:30:40)'
]);
t.is(cleanedStack, expected);
});
test('removes empty "From previous event:" sections from the middle', async t => {
const stack = await longStackTraces.bluebird.middle;
const cleanedStack = stackUtils.clean(stack);
const expected = join([
'mostInner (produce-long-stack-traces.js:22:5)',
'From previous event:',
' evenMoreInner (produce-long-stack-traces.js:21:29)',
'From previous event:',
' inner (produce-long-stack-traces.js:20:10)',
'From previous event:',
' outer (produce-long-stack-traces.js:19:27)',
'From previous event:',
' Object.<anonymous> (produce-long-stack-traces.js:18:43)'
]);
t.is(cleanedStack, expected);
});
test.cb('removes empty "Caused by:" sections from the top', t => {
nestedErrors.top(stack => {
const cleanedStack = stackUtils.clean(stack);
const expected = join([
'Caused By: Error: baz',
' Object.module.exports.top (nested-errors.js:36:5)'
]);
t.is(cleanedStack, expected);
t.end();
});
});
test.cb('removes empty "Caused by:" sections from the bottom', t => {
nestedErrors.bottom(stack => {
const cleanedStack = stackUtils.clean(stack);
const expected = join([
'nested (nested-errors.js:9:6)',
'moreNested (nested-errors.js:15:3)',
'Caused By: BarError: bar: internal',
' moreNested (nested-errors.js:15:6)'
]);
t.is(cleanedStack, expected);
t.end();
});
});
test.cb('removes empty "Caused by:" sections from the middle', t => {
nestedErrors.middle(stack => {
const cleanedStack = stackUtils.clean(stack);
const expected = join([
'nested-errors.js:41:6',
'Caused By: Error: bar',
' Object.module.exports.middle (nested-errors.js:42:5)'
]);
t.is(cleanedStack, expected);
t.end();
});
});