test_spellcheck_selection.html (1405B)
1 <!DOCTYPE html> 2 <meta charset="utf-8"> 3 <title>Bug 1779846: Test enableSelectionChecking=true on nsIEditorSpellCheck.InitSpellChecker</title> 4 <script src="/tests/SimpleTest/SimpleTest.js"></script> 5 <link rel="stylesheet" href="/tests/SimpleTest/test.css" /> 6 7 <div contenteditable lang="en-US">missspelled</div> 8 9 <script> 10 add_task(async function() { 11 await new Promise(resolve => SimpleTest.waitForFocus(resolve)); 12 13 let { maybeOnSpellCheck } = SpecialPowers.ChromeUtils.importESModule( 14 "resource://testing-common/AsyncSpellCheckTestHelper.sys.mjs" 15 ); 16 17 let editingHost = document.querySelector("div[contenteditable][lang=en-US]"); 18 editingHost.focus(); 19 20 await new Promise(resolve => maybeOnSpellCheck(editingHost, resolve)); 21 22 let editingSession = SpecialPowers.wrap(window).docShell.editingSession; 23 let editor = editingSession.getEditorForWindow(window); 24 let spellchecker = SpecialPowers.Cu.createSpellChecker(); 25 spellchecker.setFilterType(spellchecker.FILTERTYPE_NORMAL); 26 27 /* Select "missspelled" in the <div>. */ 28 window.getSelection().selectAllChildren(editingHost); 29 30 /* Pass true to InitSpellChecker to spellcheck the current selection of the editor.*/ 31 await new Promise(resolve => spellchecker.InitSpellChecker(editor, true, resolve)); 32 33 /* InitSpellChecker with enableSelectionChecking=true shouldn't throw any errors. */ 34 ok(spellchecker.canSpellCheck()); 35 }); 36 </script>