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| <html> |
| <head> |
| <title>Shadow DOM Test: A_04_08_01</title> |
| <link rel="author" title="Sergey G. Grekhov" href="mailto:sgrekhov@unipro.ru"> |
| <link rel="help" href="http://www.w3.org/TR/2013/WD-shadow-dom-20130514/#nested-shadow-subtrees"> |
| <meta name="assert" content="Nested Shadow Subtrees:Any element in a shadow tree can be a shadow host, thus producing nested shadow trees"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="../../testcommon.js"></script> |
| <link rel="stylesheet" href="/resources/testharness.css"> |
| </head> |
| <body> |
| <div id="log"></div> |
| <script> |
| var A_04_08_01_T1 = async_test('A_04_08_01_T01'); |
| |
| A_04_08_01_T1.step(function () { |
| var iframe = document.createElement('iframe'); |
| iframe.src = '../../resources/bobs_page.html'; |
| document.body.appendChild(iframe); |
| |
| iframe.onload = A_04_08_01_T1.step_func(function () { |
| try { |
| var d = iframe.contentDocument; |
| var ul = d.querySelector('ul.stories'); |
| |
| //make a shadow subtree |
| var s1 = ul.createShadowRoot(); |
| var subdiv1 = d.createElement('div'); |
| subdiv1.innerHTML = '<ul><content select=".shadow"></content></ul>' + |
| '<div id="host_div">' + |
| '<span id="sh_span">This span should be visible</span>' + |
| '<ul id="host">' + |
| '<li id="sh_li1">Shadow li 1</li>' + |
| '<li id="sh_li2">Shadow li 2</li>' + |
| '<li id="sh_li3" class="shadow2">Shadow li 3</li>' + |
| '<li id="sh_li4">Shadow li 4</li>' + |
| '<li id="sh_li5">Shadow li 5</li>' + |
| '</ul>' + |
| '</div>'; |
| s1.appendChild(subdiv1); |
| |
| //make nested shadow subtree |
| var sh_ul = s1.querySelector('#host'); |
| var s2 = sh_ul.createShadowRoot(); |
| var subdiv2 = d.createElement('div'); |
| subdiv2.innerHTML = '<ul><content select=".shadow2"></content></ul>'; |
| s2.appendChild(subdiv2); |
| |
| //The order of DOM elements should be the following: |
| //li4, li3 and sh_li3 visible. Other elements invisible |
| assert_true(d.querySelector('#li3').offsetTop > 0, |
| 'Point 1: Shadow tree should take part in the distribution'); |
| assert_true(d.querySelector('#li6').offsetTop > d.querySelector('#li3').offsetTop, |
| 'Point 2: Shadow tree should take part in the distribution'); |
| assert_true(s1.querySelector('#sh_li3').offsetTop > 0, |
| 'Nested shadow subtree should take part in the distribution'); |
| |
| assert_equals(d.querySelector('#li1').offsetTop, 0, |
| 'Point 3: Elements that don\'t mach insertion point criteria participate in distribution'); |
| assert_equals(d.querySelector('#li2').offsetTop, 0, |
| 'Point 4: Elements that don\'t mach insertion point criteria participate in distribution'); |
| assert_equals(d.querySelector('#li4').offsetTop, 0, |
| 'Point 5: Elements that don\'t mach insertion point criteria participate in distribution'); |
| assert_equals(d.querySelector('#li5').offsetTop, 0, |
| 'Point 6: Elements that don\'t mach insertion point criteria participate in distribution'); |
| |
| assert_equals(s1.querySelector('#sh_li1').offsetTop, 0, |
| 'Point 7: Elements of the nested shadow subtree that don\'t mach insertion point criteria participate in distribution'); |
| assert_equals(s1.querySelector('#sh_li2').offsetTop, 0, |
| 'Point 8: Elements of the nested shadow subtree that don\'t mach insertion point criteria participate in distribution'); |
| assert_equals(s1.querySelector('#sh_li4').offsetTop, 0, |
| 'Point 9: Elements of the nested shadow subtree that don\'t mach insertion point criteria participate in distribution'); |
| assert_equals(s1.querySelector('#sh_li5').offsetTop, 0, |
| 'Point 10: Elements of the nested shadow subtree that don\'t mach insertion point criteria participate in distribution'); |
| |
| assert_true(s1.querySelector('#sh_span').offsetTop > 0, |
| 'Shadow subtree elements that are not shadow host should take part in the distribution'); |
| |
| |
| } finally { |
| iframe.parentNode.removeChild(iframe); |
| } |
| A_04_08_01_T1.done(); |
| }); |
| }); |
| </script> |
| </body> |
| </html> |
