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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='open' data-expose-as='d1_shadow'> | |
7 <div id='d1-d1'> | |
8 <template data-mode='open' data-expose-as='d1_d1_shadow'> | |
9 <slot name='d1-d1-s1'></slot> | |
10 </template> | |
11 <slot name='d1-s1' slot='d1-d1-s1'></slot> | |
12 </div> | |
13 </template> | |
14 <div id='d2' slot='d1-s1'></div> | |
15 </div> | |
16 <script> | |
17 'use strict'; | |
18 convertTemplatesToShadowRootsWithin(d1); | |
19 removeWhiteSpaceOnlyTextNodes(d1); | |
20 | |
21 test(() => { | |
22 const d1_s1 = d1_shadow.querySelector('slot'); | |
23 const d1_d1_s1 = d1_d1_shadow.querySelector('slot'); | |
24 | |
25 assert_array_equals(d1_s1.assignedNodes(), [d2]); | |
26 assert_array_equals(d1_s1.assignedNodes({'flatten': true}), [d2]); | |
27 | |
28 assert_array_equals(d1_d1_s1.assignedNodes(), [d1_s1]); | |
29 assert_array_equals(d1_d1_s1.assignedNodes({'flatten': true}), [d2]); | |
30 | |
31 const d3 = document.createElement('div'); | |
32 d3.setAttribute('id', 'd3'); | |
33 d3.setAttribute('slot', 'd1-s1'); | |
34 d1.appendChild(d3); | |
35 | |
36 assert_array_equals(d1_s1.assignedNodes(), [d2, d3]); | |
37 assert_array_equals(d1_s1.assignedNodes({'flatten': true}), [d2, d3]); | |
38 | |
39 assert_array_equals(d1_d1_s1.assignedNodes(), [d1_s1]); | |
40 assert_array_equals(d1_d1_s1.assignedNodes({'flatten': true}), [d2, d3]); | |
41 }, "Distribution should be re-calcualted when assigned nodes of a slot in the pa
rent tree is changed"); | |
42 </script> | |
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