UNPKG

@hint/utils-dom

Version:

utils for DOM

webhint.io

webhintio/hint

63 lines (62 loc) • 3 kB
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
"use strict"; Object.defineProperty(exports, "__esModule", { value: true }); const ava_1 = require("ava"); const src_1 = require("../src"); (0, ava_1.default)('childNodes', (t) => { const doc = (0, src_1.createHTMLDocument)('<body>1<div></div>2</body>', 'http://localhost/'); t.is(doc.childNodes.length, 1); t.is(doc.body.childNodes.length, 3); t.is(doc.body.childNodes[1].childNodes.length, 0); }); (0, ava_1.default)('contains', (t) => { const doc = (0, src_1.createHTMLDocument)('<body>1<div></div>2</body>', 'http://localhost/'); t.is(doc.contains(doc.body), true); t.is(doc.contains(doc.body.childNodes[1]), true); t.is(doc.body.contains(doc.body.childNodes[1]), true); t.is(doc.body.contains(doc.body), true); t.is(doc.body.childNodes[1].contains(doc.body), false); t.is(doc.body.childNodes[1].contains(doc.body.childNodes[0]), false); }); (0, ava_1.default)('nodeName', (t) => { const doc = (0, src_1.createHTMLDocument)('<!doctype html><!--comment--><html><body>text<script>test</script><style>test</style></body></html>', 'http://localhost/'); t.is(doc.nodeName, '#document'); t.is(doc.childNodes[0].nodeName, 'html'); t.is(doc.childNodes[1].nodeName, '#comment'); t.is(doc.body.nodeName, 'BODY'); t.is(doc.body.childNodes[0].nodeName, '#text'); t.is(doc.body.childNodes[1].nodeName, 'SCRIPT'); t.is(doc.body.childNodes[2].nodeName, 'STYLE'); }); (0, ava_1.default)('nodeType', (t) => { const doc = (0, src_1.createHTMLDocument)('<!doctype html><!--comment--><html><body>text</body></html>', 'http://localhost/'); t.is(doc.nodeType, 9); t.is(doc.childNodes[0].nodeType, 10); t.is(doc.childNodes[1].nodeType, 8); t.is(doc.body.nodeType, 1); t.is(doc.body.childNodes[0].nodeType, 3); }); (0, ava_1.default)('nodeValue', (t) => { const doc = (0, src_1.createHTMLDocument)('<!doctype html><!--comment--><html><body>text</body></html>', 'http://localhost/'); t.is(doc.nodeValue, null); t.is(doc.childNodes[0].nodeValue, null); t.is(doc.childNodes[1].nodeValue, 'comment'); t.is(doc.body.nodeValue, null); t.is(doc.body.childNodes[0].nodeValue, 'text'); }); (0, ava_1.default)('parentElement', (t) => { const doc = (0, src_1.createHTMLDocument)('<div></div>', 'http://localhost/'); t.is(doc.documentElement.parentElement, null); t.is(doc.body.parentElement, doc.documentElement); t.is(doc.body.childNodes[0].parentElement, doc.body); }); (0, ava_1.default)('parentNode', (t) => { const doc = (0, src_1.createHTMLDocument)('<body>test</body>', 'http://localhost/'); t.is(doc.parentNode, null); t.is(doc.documentElement.parentNode, doc); t.is(doc.body.parentNode, doc.documentElement); t.is(doc.body.childNodes[0].parentNode, doc.body); }); (0, ava_1.default)('textContent', (t) => { const doc = (0, src_1.createHTMLDocument)('<div>1<div>2</div>3</div>', 'http://localhost/'); t.is(doc.documentElement.textContent, '123'); });