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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.getAssignedNodes(), [d2]); |
| 26 assert_array_equals(d1_s1.getAssignedNodes({'flatten': true}), [d2]); |
| 27 |
| 28 assert_array_equals(d1_d1_s1.getAssignedNodes(), [d1_s1]); |
| 29 assert_array_equals(d1_d1_s1.getAssignedNodes({'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.getAssignedNodes(), [d2, d3]); |
| 37 assert_array_equals(d1_s1.getAssignedNodes({'flatten': true}), [d2, d3]); |
| 38 |
| 39 assert_array_equals(d1_d1_s1.getAssignedNodes(), [d1_s1]); |
| 40 assert_array_equals(d1_d1_s1.getAssignedNodes({'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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