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1 <!doctype html> | |
2 <html> | |
3 <head> | |
4 <script src="../../../resources/js-test.js"></script> | |
5 <script src="resources/shadow-dom.js"></script> | |
6 </head> | |
7 <body> | |
8 <div id="host1"></div> | |
9 <div id="host2"></div> | |
10 <div id="host3"></div> | |
11 <div id="host4"></div> | |
12 </body> | |
13 <script> | |
14 debug('Attach open shadow root.'); | |
15 var host1 = document.querySelector('#host1'); | |
16 var root1 = host1.attachShadow({mode: 'open'}); | |
17 shouldBeNonNull(root1); | |
18 | |
19 debug('Attach closed shadow root.'); | |
20 var host2 = document.querySelector('#host2'); | |
21 shouldBeNonNull("host2.createShadowRoot({mode: 'closed'})"); | |
22 | |
23 debug('Create shadow root with empty parameter.'); | |
24 var host3 = document.querySelector('#host3'); | |
25 var root3 = host3.createShadowRoot({}); | |
26 shouldBeNonNull(root3); | |
27 | |
28 debug('Attach shadow root whose mode is neither open nor closed.'); | |
29 var host4 = document.querySelector('#host4'); | |
30 shouldThrow("host4.attachShadow({mode: 'illegal'})"); | |
31 | |
32 debug('Attach open shadow root with shadow-dom.js utility.'); | |
33 document.body.appendChild( | |
34 createDOM('div', {id: 'host5'}, | |
35 createShadowRoot({mode: 'open'}))); | |
36 var host5 = document.querySelector('#host5'); | |
37 var root5 = host5.shadowRoot; | |
38 shouldBeNonNull(root5); | |
39 | |
40 debug('Attach shadow root on already shadowed host will raise InvalidStateError
exception.'); | |
41 shouldThrow("host1.attachShadow({mode: 'open'})"); | |
42 </script> | |
43 </html> | |
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