-
-
Notifications
You must be signed in to change notification settings - Fork 1.3k
/
jxl.js
97 lines (94 loc) · 2.54 KB
/
jxl.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
'use strict';
const assert = require('assert');
const sharp = require('../../');
describe('JXL', () => {
it('called without options does not throw an error', () => {
assert.doesNotThrow(() => {
sharp().jxl();
});
});
it('valid distance does not throw an error', () => {
assert.doesNotThrow(() => {
sharp().jxl({ distance: 2.3 });
});
});
it('invalid distance should throw an error', () => {
assert.throws(() => {
sharp().jxl({ distance: 15.1 });
});
});
it('non-numeric distance should throw an error', () => {
assert.throws(() => {
sharp().jxl({ distance: 'fail' });
});
});
it('valid quality > 30 does not throw an error', () => {
const s = sharp();
assert.doesNotThrow(() => {
s.jxl({ quality: 80 });
});
assert.strictEqual(s.options.jxlDistance, 1.9);
});
it('valid quality < 30 does not throw an error', () => {
const s = sharp();
assert.doesNotThrow(() => {
s.jxl({ quality: 20 });
});
assert.strictEqual(s.options.jxlDistance, 9.066666666666666);
});
it('valid quality does not throw an error', () => {
assert.doesNotThrow(() => {
sharp().jxl({ quality: 80 });
});
});
it('invalid quality should throw an error', () => {
assert.throws(() => {
sharp().jxl({ quality: 101 });
});
});
it('non-numeric quality should throw an error', () => {
assert.throws(() => {
sharp().jxl({ quality: 'fail' });
});
});
it('valid decodingTier does not throw an error', () => {
assert.doesNotThrow(() => {
sharp().jxl({ decodingTier: 2 });
});
});
it('invalid decodingTier should throw an error', () => {
assert.throws(() => {
sharp().jxl({ decodingTier: 5 });
});
});
it('non-numeric decodingTier should throw an error', () => {
assert.throws(() => {
sharp().jxl({ decodingTier: 'fail' });
});
});
it('valid lossless does not throw an error', () => {
assert.doesNotThrow(() => {
sharp().jxl({ lossless: true });
});
});
it('non-boolean lossless should throw an error', () => {
assert.throws(() => {
sharp().jxl({ lossless: 'fail' });
});
});
it('valid effort does not throw an error', () => {
assert.doesNotThrow(() => {
sharp().jxl({ effort: 6 });
});
});
it('out of range effort should throw an error', () => {
assert.throws(() => {
sharp().jxl({ effort: 10 });
});
});
it('invalid effort should throw an error', () => {
assert.throws(() => {
sharp().jxl({ effort: 'fail' });
});
});
});