| <!DOCTYPE html> |
| <script src='../resources/testharness.js'></script> |
| <script src='../resources/testharnessreport.js'></script> |
| <script src='resources/shadow-dom.js'></script> |
| <script src='resources/focus-utils.js'></script> |
| <div id='log'></div> |
| <p> |
| document tree: [i0 -> [x-foo]]<br> |
| x-foo's shadow tree: [j5 -> [x-bar] -> j6]<br> |
| x-bar's shadow tree: [k1 -> k0 -> [s2]]<br> |
| slot #s2: [j1 -> j2 -> j3 -> j4 -> [s1] -> j0]<br><br> |
| slot #s1: [i1 -> i2]<br> |
| <b>v1 ideal nav forward: [i0 -> j5 -> xbar -> k1 -> k0 -> j6]</b><br> |
| </p> |
| |
| <input id='i0' tabindex=0 value='i0'> |
| <div id='x-foo'> |
| <input id='i2' slot='s1' tabindex=2 value='i2'> |
| <input id='i1' slot='s1' tabindex=1 value='i1'> |
| <template data-mode='open'> |
| <div id='x-bar' tabindex=4> |
| <input id='j1' slot='s2' tabindex=1 value='j1'> |
| <slot id='s1' name='s1' slot='s2'></slot> |
| <input id='j0' slot='s2' tabindex=0 value='j0'> |
| <input id='j3' slot='s2' tabindex=2 value='j3'> |
| <div id='j4' slot='s2' tabindex=3> |
| <input id='j2' tabindex=1 value='j2'> |
| </div> |
| <template data-mode='open'> |
| <input id='k0' tabindex=0 value='k0'> |
| <slot id='s2' name='s2' tabindex=-1></slot> |
| <input id='k1' tabindex=1 value='k1'> |
| </template> |
| </div> |
| <div id='to-be-ignored-host' tabindex=-1> |
| <template data-mode='open'> |
| <input id='ignored-input-in-shadow-host1' tabindex=1 value='ignored'> |
| <input id='ignored-input-in-shadow-host2' tabindex=2 value='ignored'> |
| </template> |
| </div> |
| <input id='j6' tabindex=4 value='j6'> |
| <input id='j5' tabindex=3 value='j5'> |
| </template> |
| </div> |
| </div> |
| |
| <script> |
| 'use strict'; |
| |
| let xfoo = document.getElementById('x-foo'); |
| convertTemplatesToShadowRootsWithin(xfoo); |
| let sr = xfoo.shadowRoot; |
| |
| test(() => { |
| let elements = [ |
| 'i0', |
| 'x-foo/j5', |
| 'x-foo/x-bar', |
| 'x-foo/x-bar/k1', |
| 'x-foo/x-bar/k0', |
| 'x-foo/j6' |
| ]; |
| |
| assert_focus_navigation_forward(elements); |
| elements.reverse(); |
| assert_focus_navigation_backward(elements); |
| }, 'Focus controller should treat slots as a focus scope.'); |
| |
| test(function() { |
| let ignoredHost = sr.getElementById('to-be-ignored-host'); |
| let ignoredInput1 = ignoredHost.shadowRoot.querySelector('input'); |
| let ignoredInput2 = ignoredInput1.nextElementSibling; |
| |
| let elements = [ |
| 'x-foo/to-be-ignored-host/ignored-input-in-shadow-host1', |
| 'x-foo/to-be-ignored-host/ignored-input-in-shadow-host2', |
| 'x-foo/j6' |
| ]; |
| |
| assert_focus_navigation_forward(elements); |
| |
| let elementsBackward = [ |
| 'x-foo/to-be-ignored-host/ignored-input-in-shadow-host2', |
| 'x-foo/to-be-ignored-host/ignored-input-in-shadow-host1', |
| 'x-foo/x-bar/k0' |
| ]; |
| assert_focus_navigation_backward(elementsBackward); |
| }, 'This is a regression test: After focusing negative tabindex-ed elements, focus moves in tree order.'); |
| </script> |
