focus-reverse-unassignable-slot.html (1068B)
1 <!DOCTYPE html> 2 <meta charset="utf-8"> 3 <link rel="author" title="Joey Arhar" href="mailto:jarhar@chromium.org"> 4 <link rel="help" href="https://bugs.chromium.org/p/chromium/issues/detail?id=1014868"> 5 <script src="/resources/testharness.js"></script> 6 <script src="/resources/testharnessreport.js"></script> 7 <script src="/resources/testdriver.js"></script> 8 <script src="/resources/testdriver-vendor.js"></script> 9 <script src="/resources/testdriver-actions.js"></script> 10 <script src="resources/shadow-dom.js"></script> 11 <script src="resources/focus-utils.js"></script> 12 13 <div> 14 <template shadowrootmode=open> 15 <slot></slot> 16 </template> 17 <slot> 18 <input id=input1> 19 </slot> 20 <slot> 21 <input id=input2> 22 </slot> 23 </div> 24 25 <script> 26 promise_test(async () => { 27 input2.focus(); 28 assert_equals(document.activeElement, input2); 29 30 await navigateFocusBackward(); 31 assert_equals(document.activeElement, input1); 32 }, `Verifies that focusing backwards from an input inside a slot which has no shadow root goes to the previous focusable element in light DOM.`); 33 </script>