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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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