| <!DOCTYPE html> |
| <script src="../resources/testharness.js"></script> |
| <script src="../resources/testharnessreport.js"></script> |
| <script src="resources/shadow-dom.js"></script> |
| <div id="host"> |
| <template data-mode="open"> |
| <slot id="slot1" name="slot1"> |
| <div id="fallback1"></div> |
| <slot id="slot2" name="slot2"> |
| <div id="fallback2"></div> |
| </slot> |
| </slot> |
| <slot id="slot3" name="slot3"> |
| <slot id="slot4" name="slot4"> |
| <div id="fallback3"></div> |
| </slot> |
| </slot> |
| </template> |
| <div id="child1" slot="slot2"></div> |
| </div> |
| <script> |
| 'use strict'; |
| |
| let n = createTestTree(host); |
| removeWhiteSpaceOnlyTextNodes(n.host); |
| |
| test(() => { |
| assert_equals(n.child1.assignedSlot, n.slot2); |
| assert_equals(n.fallback1.assignedSlot, null); |
| assert_equals(n.fallback2.assignedSlot, null); |
| assert_equals(n.fallback3.assignedSlot, null); |
| }, "assignedSlot"); |
| |
| test(() => { |
| assert_array_equals(n.slot1.assignedNodes(), []); |
| assert_array_equals(n.slot2.assignedNodes(), [n.child1]); |
| assert_array_equals(n.slot3.assignedNodes(), []); |
| assert_array_equals(n.slot4.assignedNodes(), []); |
| }, "assignedNodes"); |
| |
| test(() => { |
| assert_array_equals(n.slot1.assignedNodes({ flatten: true }), [n.fallback1, n.child1]); |
| assert_array_equals(n.slot2.assignedNodes({ flatten: true }), [n.child1]); |
| assert_array_equals(n.slot3.assignedNodes({ flatten: true }), [n.fallback3]); |
| assert_array_equals(n.slot4.assignedNodes({ flatten: true }), [n.fallback3]); |
| }, "assignedNodes({ flatten: true })"); |
| </script> |
