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| 1 <!DOCTYPE html> |
| 2 <!-- |
| 3 Distributed under both the W3C Test Suite License [1] and the W3C |
| 4 3-clause BSD License [2]. To contribute to a W3C Test Suite, see the |
| 5 policies and contribution forms [3]. |
| 6 |
| 7 [1] http://www.w3.org/Consortium/Legal/2008/04-testsuite-license |
| 8 [2] http://www.w3.org/Consortium/Legal/2008/03-bsd-license |
| 9 [3] http://www.w3.org/2004/10/27-testcases |
| 10 --> |
| 11 <html> |
| 12 <head> |
| 13 <title>Shadow DOM Test: A_04_08_01</title> |
| 14 <link rel="author" title="Sergey G. Grekhov" href="mailto:sgrekhov@unipro.ru"> |
| 15 <link rel="help" href="http://www.w3.org/TR/2013/WD-shadow-dom-20130514/#nested-
shadow-subtrees"> |
| 16 <meta name="assert" content="Nested Shadow Subtrees:Any element in a shadow tree
can be a shadow host, thus producing nested shadow trees"> |
| 17 <script src="../../../../../resources/testharness.js"></script> |
| 18 <script src="../../../../../resources/testharnessreport.js"></script> |
| 19 <script src="../../testcommon.js"></script> |
| 20 <link rel="stylesheet" href="../../../../../resources/testharness.css"> |
| 21 </head> |
| 22 <body> |
| 23 <div id="log"></div> |
| 24 <script> |
| 25 var A_04_08_01_T1 = async_test('A_04_08_01_T01'); |
| 26 |
| 27 A_04_08_01_T1.step(function () { |
| 28 var iframe = document.createElement('iframe'); |
| 29 iframe.src = '../../resources/bobs_page.html'; |
| 30 document.body.appendChild(iframe); |
| 31 |
| 32 iframe.onload = A_04_08_01_T1.step_func(function () { |
| 33 try { |
| 34 var d = iframe.contentDocument; |
| 35 var ul = d.querySelector('ul.stories'); |
| 36 |
| 37 //make a shadow subtree |
| 38 var s1 = ul.createShadowRoot(); |
| 39 var subdiv1 = d.createElement('div'); |
| 40 subdiv1.innerHTML = '<ul><content select=".shadow"></content></ul>'
+ |
| 41 '<div id="host_div">' + |
| 42 '<span id="sh_span">This span should be visible</span>'
+ |
| 43 '<ul id="host">' + |
| 44 '<li id="sh_li1">Shadow li 1</li>' + |
| 45 '<li id="sh_li2">Shadow li 2</li>' + |
| 46 '<li id="sh_li3" class="shadow2">Shadow li 3</li
>' + |
| 47 '<li id="sh_li4">Shadow li 4</li>' + |
| 48 '<li id="sh_li5">Shadow li 5</li>' + |
| 49 '</ul>' + |
| 50 '</div>'; |
| 51 s1.appendChild(subdiv1); |
| 52 |
| 53 //make nested shadow subtree |
| 54 var sh_ul = s1.querySelector('#host'); |
| 55 var s2 = sh_ul.createShadowRoot(); |
| 56 var subdiv2 = d.createElement('div'); |
| 57 subdiv2.innerHTML = '<ul><content select=".shadow2"></content></ul>'
; |
| 58 s2.appendChild(subdiv2); |
| 59 |
| 60 //The order of DOM elements should be the following: |
| 61 //li4, li3 and sh_li3 visible. Other elements invisible |
| 62 assert_true(d.querySelector('#li3').offsetTop > 0, |
| 63 'Point 1: Shadow tree should take part in the distribution'); |
| 64 assert_true(d.querySelector('#li6').offsetTop > d.querySelector('#li
3').offsetTop, |
| 65 'Point 2: Shadow tree should take part in the distribution'); |
| 66 assert_true(s1.querySelector('#sh_li3').offsetTop > 0, |
| 67 'Nested shadow subtree should take part in the distribution'); |
| 68 |
| 69 assert_equals(d.querySelector('#li1').offsetTop, 0, |
| 70 'Point 3: Elements that don\'t mach insertion point criteria par
ticipate in distribution'); |
| 71 assert_equals(d.querySelector('#li2').offsetTop, 0, |
| 72 'Point 4: Elements that don\'t mach insertion point criteria par
ticipate in distribution'); |
| 73 assert_equals(d.querySelector('#li4').offsetTop, 0, |
| 74 'Point 5: Elements that don\'t mach insertion point criteria par
ticipate in distribution'); |
| 75 assert_equals(d.querySelector('#li5').offsetTop, 0, |
| 76 'Point 6: Elements that don\'t mach insertion point criteria par
ticipate in distribution'); |
| 77 |
| 78 assert_equals(s1.querySelector('#sh_li1').offsetTop, 0, |
| 79 'Point 7: Elements of the nested shadow subtree that don\'t mach
insertion point criteria participate in distribution'); |
| 80 assert_equals(s1.querySelector('#sh_li2').offsetTop, 0, |
| 81 'Point 8: Elements of the nested shadow subtree that don\'t mach
insertion point criteria participate in distribution'); |
| 82 assert_equals(s1.querySelector('#sh_li4').offsetTop, 0, |
| 83 'Point 9: Elements of the nested shadow subtree that don
\'t mach insertion point criteria participate in distribution'); |
| 84 assert_equals(s1.querySelector('#sh_li5').offsetTop, 0, |
| 85 'Point 10: Elements of the nested shadow subtree that do
n\'t mach insertion point criteria participate in distribution'); |
| 86 |
| 87 assert_true(s1.querySelector('#sh_span').offsetTop > 0, |
| 88 'Shadow subtree elements that are not shadow host should take pa
rt in the distribution'); |
| 89 |
| 90 |
| 91 } finally { |
| 92 iframe.parentNode.removeChild(iframe); |
| 93 } |
| 94 A_04_08_01_T1.done(); |
| 95 }); |
| 96 }); |
| 97 </script> |
| 98 </body> |
| 99 </html> |
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