| <!DOCTYPE html> |
| <script src="../resources/testharness.js"></script> |
| <script src="../resources/testharnessreport.js"></script> |
| <script src="resources/shadow-dom.js"></script> |
| <div id="d1"> |
| <template data-mode="closed"> |
| <div id="d1_1"> |
| <template data-mode="open"> |
| <slot id="d1_1_s1" name="d1_1_s1"></slot> |
| </template> |
| <div id="d1_2" slot="d1_1_s1"></div> |
| <slot id="d1_s1" name="d1_s1" slot="d1_1_s1"></slot> |
| <slot id="d1_s2" name="d1_s2"></slot> |
| </div> |
| </template> |
| <div id="d2" slot="d1_s1"></div> |
| <div id="d3" slot="d1_s2"></div> |
| </div> |
| <script> |
| 'use strict'; |
| |
| let n = createTestTree(d1); |
| removeWhiteSpaceOnlyTextNodes(n.d1); |
| |
| test(() => { |
| assert_equals(n.d1.assignedSlot, null); |
| assert_equals(n.d2.assignedSlot, null); |
| assert_equals(n.d3.assignedSlot, null); |
| }, 'A slot in a closed shadow tree should not be accessed via assignedSlot'); |
| |
| test(() => { |
| assert_equals(n.d1_2.assignedSlot, n.d1_1_s1); |
| assert_equals(n.d1_s1.assignedSlot, n.d1_1_s1); |
| assert_equals(n.d1_s2.assignedSlot, null); |
| }, 'A slot in an open shadow tree should be accessed via assignedSlot from a closed shadow tree'); |
| |
| test(() => { |
| assert_array_equals(n.d1_s1.assignedNodes(), [n.d2]); |
| assert_array_equals(n.d1_s2.assignedNodes(), [n.d3]); |
| assert_array_equals(n.d1_1_s1.assignedNodes(), [n.d1_2, n.d1_s1]); |
| }, 'A closed shadow tree has nothing to do with the behavior of assignedNodes'); |
| |
| test(() => { |
| assert_array_equals(n.d1_s1.assignedNodes({flatten: true}), [n.d2]); |
| assert_array_equals(n.d1_s2.assignedNodes({flatten: true}), [n.d3]); |
| assert_array_equals(n.d1_1_s1.assignedNodes({flatten: true}), [n.d1_2, n.d2]); |
| }, 'A closed shadow tree has nothing to do with the behavior of assignedNodes({flatten: true}}'); |
| </script> |
