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].
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
13 <title>Shadow DOM Test: ::shadow pseudo element</title>
14 <link rel="author" title="Kenji Baheux" href="mailto:kenjibaheux@google.com">
15 <link rel="help" href="http://dev.w3.org/csswg/css-scoping/#shadow-pseudoelement">
16 <meta name="assert" content="::shadow should match a shadow root">
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">
25 test(unit(function (ctx) {
26 var d = newRenderedHTMLDocument(ctx);
28 var outerhost = d.createElement('div');
29 outerhost.setAttribute('id', 'foo-host');
30 var span0 = d.createElement('span');
31 span0.setAttribute('id', 'outer-host');
32 outerhost.appendChild(span0);
34 var s1 = outerhost.createShadowRoot();
36 var div1 = d.createElement('div');
37 var span1 = d.createElement('span');
38 span1.setAttribute('id', 'not-top');
39 div1.appendChild(span1);
42 var span2 = d.createElement('span');
43 span2.setAttribute('id', 'top');
44 s1.appendChild(span2);
47 var innerhost = d.createElement('div');
48 innerhost.setAttribute('id', 'bar-host');
49 var span3 = d.createElement('span');
50 span3.setAttribute('id', 'inner-host');
51 innerhost.appendChild(span3);
53 var s2 = innerhost.createShadowRoot();
55 var span4 = d.createElement('span');
56 span4.setAttribute('id', 'nested');
57 s2.appendChild(span4);
58 s1.appendChild(innerhost);
60 d.body.appendChild(outerhost);
62 assert_equals(d.querySelectorAll('#foo-host::shadow span').length, 3, 'Point 1: match only direct children of the outer shadow tree');
63 assert_equals(d.querySelectorAll('#foo-host::shadow span')[0], span1, 'Point 2: incorrect match');
64 assert_equals(d.querySelectorAll('#foo-host::shadow span')[1], span2, 'Point 3: incorrect match');
65 assert_equals(d.querySelectorAll('#foo-host::shadow span')[2], span3, 'Point 4: incorrect match');
66 }), 'SD_SHADOW_PSEUDOELEMENT_QUERYSELECTOR_T1');
68 test(unit(function (ctx) {
69 var d = newRenderedHTMLDocument(ctx);
71 var outerhost = d.createElement('div');
72 outerhost.setAttribute('id', 'foo-host');
73 var span0 = d.createElement('span');
74 span0.setAttribute('id', 'outer-host');
75 outerhost.appendChild(span0);
77 var s1 = outerhost.createShadowRoot();
79 var div1 = d.createElement('div');
80 var span1 = d.createElement('span');
81 span1.setAttribute('id', 'not-top');
82 div1.appendChild(span1);
85 var span2 = d.createElement('span');
86 span2.setAttribute('id', 'top');
87 s1.appendChild(span2);
90 var innerhost = d.createElement('div');
91 innerhost.setAttribute('id', 'bar-host');
92 var span3 = d.createElement('span');
93 span3.setAttribute('id', 'inner-host');
94 innerhost.appendChild(span3);
96 var s2 = innerhost.createShadowRoot();
98 var span4 = d.createElement('span');
99 span4.setAttribute('id', 'nested');
100 s2.appendChild(span4);
101 s1.appendChild(innerhost);
103 d.body.appendChild(outerhost);
105 assert_equals(s1.querySelectorAll('*::shadow span').length, 1, 'Point 1: match only in the inner shadow tree');
106 assert_equals(s1.querySelectorAll('*::shadow span')[0], span4, 'Point 2: incorrect match');
107 }), 'SD_SHADOW_PSEUDOELEMENT_QUERYSELECTOR_T2');
109 test(unit(function (ctx) {
110 var d = newRenderedHTMLDocument(ctx);
112 var outerhost = d.createElement('div');
113 outerhost.setAttribute('id', 'foo-host');
114 var span0 = d.createElement('span');
115 span0.setAttribute('id', 'outer-host');
116 outerhost.appendChild(span0);
118 var s1 = outerhost.createShadowRoot();
120 var div1 = d.createElement('div');
121 var span1 = d.createElement('span');
122 span1.setAttribute('id', 'not-top');
123 div1.appendChild(span1);
124 s1.appendChild(div1);
126 var span2 = d.createElement('span');
127 span2.setAttribute('id', 'top');
128 s1.appendChild(span2);
131 var innerhost = d.createElement('div');
132 innerhost.setAttribute('id', 'bar-host');
133 var span3 = d.createElement('span');
134 span3.setAttribute('id', 'inner-host');
135 innerhost.appendChild(span3);
137 var s2 = innerhost.createShadowRoot();
139 var span4 = d.createElement('span');
140 span4.setAttribute('id', 'nested');
141 s2.appendChild(span4);
142 s1.appendChild(innerhost);
144 d.body.appendChild(outerhost);
146 assert_equals(s2.querySelectorAll('*::shadow span').length, 0, 'Point 1: no match');
147 }), 'SD_SHADOW_PSEUDOELEMENT_QUERYSELECTOR_T3');