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Issue 2060793002: Rewrite tests for slots (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@events-related
Patch Set: Created 4 years, 6 months ago
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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">
7 <div id="d1_d1">
8 <template data-mode="open">
9 <slot id="d1_d1_s1" name="d1_d1_s1"></slot>
10 </template>
11 <slot id="d1_s1" 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
19 let n = createTestTree(d1);
20 removeWhiteSpaceOnlyTextNodes(n.d1);
21
22 test(() => {
23 assert_array_equals(n.d1_s1.assignedNodes(), [n.d2]);
24 assert_array_equals(n.d1_s1.assignedNodes({'flatten': true}), [n.d2]);
25
26 assert_array_equals(n.d1_d1_s1.assignedNodes(), [n.d1_s1]);
27 assert_array_equals(n.d1_d1_s1.assignedNodes({'flatten': true}), [n.d2]);
28
29 let d3 = document.createElement('div');
30 d3.setAttribute('id', 'd3');
31 d3.setAttribute('slot', 'd1_s1');
32 n.d1.appendChild(d3);
33
34 assert_array_equals(n.d1_s1.assignedNodes(), [n.d2, d3]);
35 assert_array_equals(n.d1_s1.assignedNodes({'flatten': true}), [n.d2, d3]);
36
37 assert_array_equals(n.d1_d1_s1.assignedNodes(), [n.d1_s1]);
38 assert_array_equals(n.d1_d1_s1.assignedNodes({'flatten': true}), [n.d2, d3]);
39 }, 'Distribution should be re-calcualted when assigned nodes of a slot in the pa rent tree is changed');
40 </script>
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