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1 <!DOCTYPE html> | |
2 <script src="../resources/testharness.js"></script> | |
3 <script src="../resources/testharnessreport.js"></script> | |
4 <script src="resources/shadow-dom.js"></script> | |
5 <div id="d1"> | |
6 <template data-mode="closed"> | |
7 <div id="d1_1"> | |
8 <template data-mode="open"> | |
9 <slot id="d1_1_s1" name="d1_1_s1"></slot> | |
10 </template> | |
11 <div id="d1_2" slot="d1_1_s1"></div> | |
12 <slot id="d1_s1" name="d1_s1" slot="d1_1_s1"></slot> | |
13 <slot id="d1_s2" name="d1_s2"></slot> | |
14 </div> | |
15 </template> | |
16 <div id="d2" slot="d1_s1"></div> | |
17 <div id="d3" slot="d1_s2"></div> | |
18 </div> | |
19 <script> | |
20 'use strict'; | |
21 | |
22 let n = createTestTree(d1); | |
23 removeWhiteSpaceOnlyTextNodes(n.d1); | |
24 | |
25 test(() => { | |
26 assert_equals(n.d1.assignedSlot, null); | |
27 assert_equals(n.d2.assignedSlot, null); | |
28 assert_equals(n.d3.assignedSlot, null); | |
29 }, 'A slot in a closed shadow tree should not be accessed via assignedSlot'); | |
30 | |
31 test(() => { | |
32 assert_equals(n.d1_2.assignedSlot, n.d1_1_s1); | |
33 assert_equals(n.d1_s1.assignedSlot, n.d1_1_s1); | |
34 assert_equals(n.d1_s2.assignedSlot, null); | |
35 }, 'A slot in an open shadow tree should be accessed via assignedSlot from a clo
sed shadow tree'); | |
36 | |
37 test(() => { | |
38 assert_array_equals(n.d1_s1.assignedNodes(), [n.d2]); | |
39 assert_array_equals(n.d1_s2.assignedNodes(), [n.d3]); | |
40 assert_array_equals(n.d1_1_s1.assignedNodes(), [n.d1_2, n.d1_s1]); | |
41 }, 'A closed shadow tree has nothing to do with the behavior of assignedNodes'); | |
42 | |
43 test(() => { | |
44 assert_array_equals(n.d1_s1.assignedNodes({flatten: true}), [n.d2]); | |
45 assert_array_equals(n.d1_s2.assignedNodes({flatten: true}), [n.d3]); | |
46 assert_array_equals(n.d1_1_s1.assignedNodes({flatten: true}), [n.d1_2, n.d2]); | |
47 }, 'A closed shadow tree has nothing to do with the behavior of assignedNodes({f
latten: true}}'); | |
48 </script> | |
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