forked from sindresorhus/eslint-plugin-unicorn
/
no-empty-file.mjs
78 lines (75 loc) · 1.27 KB
/
no-empty-file.mjs
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
import outdent from 'outdent';
import {getTester} from './utils/test.mjs';
const {test} = getTester(import.meta);
test.snapshot({
valid: [
...[
'const x = 0;',
';; const x = 0;',
'{{{;;const x = 0;}}}',
outdent`
'use strict';
const x = 0;
`,
';;\'use strict\';',
'{\'use strict\';}',
'("use strict")',
'`use strict`',
'({})',
outdent`
#!/usr/bin/env node
console.log('done');
`,
'false',
'("")',
'NaN',
'undefined',
'null',
'[]',
'(() => {})()',
].map(code => ({code, filename: 'example.js'})),
'',
...[
'md',
'vue',
'svelte',
'tsx',
].map(extension => ({code: '', filename: `example.${extension}`})),
...[
'd.ts',
'ts',
].map(extension => ({code: '/// <reference types="example" />', filename: `example.${extension}`})),
],
invalid: [
...[
'',
'\uFEFF',
' ',
'\t',
'\n',
'\r',
'\r\n',
outdent`
`,
'// comment',
'/* comment */',
'#!/usr/bin/env node',
'\'use asm\';',
'\'use strict\';',
'"use strict"',
'""',
';',
';;',
'{}',
'{;;}',
'{{}}',
].map(code => ({code, filename: 'example.js'})),
...[
'mjs',
'cjs',
'ts',
'mts',
'cts',
].map(extension => ({code: '{}', filename: `example.${extension}`})),
],
});