plaintext-only.html (833B)
1 <!DOCTYPE html> 2 <meta charset="utf-8"> 3 <title>contenteditable="plaintext-only" should exist</title> 4 <script src="/resources/testharness.js"></script> 5 <script src="/resources/testharnessreport.js"></script> 6 <div id="txt" contenteditable="plaintext-only"></div> 7 <script> 8 test(function() { 9 const txt = document.getElementById('txt'); 10 assert_true(txt.isContentEditable); 11 assert_equals(txt.contentEditable, 'plaintext-only'); 12 }, 'plaintext-only is an accepted attribute value for contenteditable'); 13 test(function() { 14 const txt = document.createElement('div'); 15 assert_false(txt.isContentEditable); 16 txt.contentEditable = 'plaintext-only'; 17 assert_true(txt.isContentEditable); 18 assert_equals(txt.contentEditable, 'plaintext-only'); 19 }, 'plaintext-only can be assigned to contenteditable dynamically'); 20 </script>