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+<!DOCTYPE html>
+<html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=1205983
+-->
+<head>
+ <title>Test for Bug 1205983</title>
+ <script src="/tests/SimpleTest/SimpleTest.js"></script>
+ <link rel="stylesheet" href="/tests/SimpleTest/test.css">
+</head>
+<body>
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1205983">Mozilla Bug 1205983</a>
+<p id="display"></p>
+</div>
+
+<div contenteditable id="de-DE" lang="de-DE" onfocus="deFocus()">German heute ist ein guter Tag</div>
+<textarea id="en-US" lang="en-US" onfocus="enFocus()">Nogoodword today is a nice day</textarea>
+
+<pre id="test">
+<script class="testbody" type="text/javascript">
+
+function getMisspelledWords(editor) {
+ return editor.selectionController.getSelection(SpecialPowers.Ci.nsISelectionController.SELECTION_SPELLCHECK).toString();
+}
+
+var elem_de;
+var editor_de;
+var selcon_de;
+var script;
+
+var { maybeOnSpellCheck } = SpecialPowers.ChromeUtils.import(
+ "resource://testing-common/AsyncSpellCheckTestHelper.jsm"
+);
+
+/** Test for Bug 1205983 **/
+SimpleTest.waitForExplicitFinish();
+SimpleTest.waitForFocus(async function() {
+ script = SpecialPowers.loadChromeScript(function() {
+ /* eslint-env mozilla/chrome-script */
+ // eslint-disable-next-line mozilla/use-services
+ var dir = Cc["@mozilla.org/file/directory_service;1"]
+ .getService(Ci.nsIProperties)
+ .get("CurWorkD", Ci.nsIFile);
+ dir.append("tests");
+ dir.append("editor");
+ dir.append("spellchecker");
+ dir.append("tests");
+
+ var hunspell = Cc["@mozilla.org/spellchecker/engine;1"]
+ .getService(Ci.mozISpellCheckingEngine);
+
+ // Install de-DE dictionary.
+ var de_DE = dir.clone();
+ de_DE.append("de-DE");
+ hunspell.addDirectory(de_DE);
+
+ addMessageListener("de_DE-exists", () => de_DE.exists());
+ addMessageListener("destroy", () => hunspell.removeDirectory(de_DE));
+ });
+ is(await script.sendQuery("de_DE-exists"), true,
+ "true expected (de_DE directory should exist)");
+
+ document.getElementById("de-DE").focus();
+});
+
+function deFocus() {
+ elem_de = document.getElementById("de-DE");
+
+ maybeOnSpellCheck(elem_de, function() {
+ var editingSession = SpecialPowers.wrap(window).docShell.editingSession;
+ editor_de = editingSession.getEditorForWindow(window);
+ selcon_de = editor_de.selectionController;
+ var sel = selcon_de.getSelection(selcon_de.SELECTION_SPELLCHECK);
+
+ // Check that we spelled in German, so there is only one misspelled word.
+ is(sel.toString(), "German", "one misspelled word expected: German");
+
+ // Now focus the textarea, which requires English spelling.
+ document.getElementById("en-US").focus();
+ });
+}
+
+function enFocus() {
+ var elem_en = document.getElementById("en-US");
+ var editor_en =
+ SpecialPowers.wrap(elem_en)
+ .editor;
+ editor_en.setSpellcheckUserOverride(true);
+ var inlineSpellChecker = editor_en.getInlineSpellChecker(true);
+
+ maybeOnSpellCheck(elem_en, async function() {
+ var spellchecker = inlineSpellChecker.spellChecker;
+ let currentDictionaries = spellchecker.getCurrentDictionaries();
+ is(currentDictionaries.length, 1, "expected one dictionary");
+ let currentDictionary = currentDictionaries[0];
+
+ // Check that the English dictionary is loaded and that the spell check has worked.
+ is(currentDictionary, "en-US", "expected en-US");
+ is(getMisspelledWords(editor_en), "Nogoodword", "one misspelled word expected: Nogoodword");
+
+ // So far all was boring. The important thing is whether the spell check result
+ // in the de-DE editor is still the same. After losing focus, no spell check
+ // updates should take place there.
+ var sel = selcon_de.getSelection(selcon_de.SELECTION_SPELLCHECK);
+ is(sel.toString(), "German", "one misspelled word expected: German");
+
+ // Remove the fake de_DE dictionary again.
+ await script.sendQuery("destroy");
+
+ // Focus again, so the spelling gets updated, but before we need to kill the focus handler.
+ elem_de.onfocus = null;
+ elem_de.blur();
+ elem_de.focus();
+
+ // After removal, the de_DE editor should refresh the spelling with en-US.
+ maybeOnSpellCheck(elem_de, function() {
+ var endSel = selcon_de.getSelection(selcon_de.SELECTION_SPELLCHECK);
+ // eslint-disable-next-line no-useless-concat
+ is(endSel.toString(), "heute" + "ist" + "ein" + "guter",
+ "some misspelled words expected: heute ist ein guter");
+
+ // If we don't reset this, we cause massive leaks.
+ selcon_de = null;
+ editor_de = null;
+
+ SimpleTest.finish();
+ });
+ });
+}
+
+</script>
+</pre>
+</body>
+</html>