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+<!DOCTYPE html>
+<html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=678842
+-->
+<head>
+ <title>Test for Bug 678842</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=678842">Mozilla Bug 678842</a>
+<p id="display"></p>
+<iframe id="content"></iframe>
+
+</div>
+<pre id="test">
+<script class="testbody" type="text/javascript">
+
+/** Test for Bug 678842 **/
+SimpleTest.waitForExplicitFinish();
+var content = document.getElementById('content');
+// load a subframe containing an editor with a defined unknown lang. At first
+// load, it will set dictionary to en-US. At second load, it will return current
+// dictionary. So, we can check, dictionary is correctly remembered between
+// loads.
+
+var firstLoad = true;
+var script;
+
+var loadListener = function(evt) {
+ if (firstLoad) {
+ script = SpecialPowers.loadChromeScript(function() {
+ var dir = Components.classes["@mozilla.org/file/directory_service;1"]
+ .getService(Components.interfaces.nsIProperties)
+ .get("CurWorkD", Components.interfaces.nsIFile);
+ dir.append("tests");
+ dir.append("editor");
+ dir.append("composer");
+ dir.append("test");
+
+ var hunspell = Components.classes["@mozilla.org/spellchecker/engine;1"]
+ .getService(Components.interfaces.mozISpellCheckingEngine);
+
+ // Install en-GB dictionary.
+ en_GB = dir.clone();
+ en_GB.append("en-GB");
+ hunspell.addDirectory(en_GB);
+
+ addMessageListener("en_GB-exists", () => en_GB.exists());
+ addMessageListener("destroy", () => hunspell.removeDirectory(en_GB));
+ });
+ is(script.sendSyncMessage("en_GB-exists")[0][0], true,
+ "true expected (en-GB directory should exist)");
+ }
+
+ var doc = evt.target.contentDocument;
+ var elem = doc.getElementById('textarea');
+ var editor = SpecialPowers.wrap(elem).QueryInterface(SpecialPowers.Ci.nsIDOMNSEditableElement).editor;
+ editor.setSpellcheckUserOverride(true);
+ var inlineSpellChecker = editor.getInlineSpellChecker(true);
+
+ SpecialPowers.Cu.import("resource://gre/modules/AsyncSpellCheckTestHelper.jsm")
+ .onSpellCheck(elem, function () {
+ var spellchecker = inlineSpellChecker.spellChecker;
+ try {
+ var currentDictonary = spellchecker.GetCurrentDictionary();
+ } catch(e) {}
+
+ if (!currentDictonary) {
+ spellchecker.SetCurrentDictionary('en-US');
+ }
+
+ if (firstLoad) {
+ firstLoad = false;
+
+ // First time around, the dictionary defaults to the locale.
+ is (currentDictonary, "en-US", "unexpected lang " + currentDictonary + " instead of en-US");
+
+ // Select en-GB.
+ spellchecker.SetCurrentDictionary("en-GB");
+
+ content.src = 'http://mochi.test:8888/tests/editor/composer/test/bug678842_subframe.html?firstload=false';
+ } else {
+ is (currentDictonary, "en-GB", "unexpected lang " + currentDictonary + " instead of en-GB");
+ content.removeEventListener('load', loadListener, false);
+
+ // Remove the fake en-GB dictionary again, since it's otherwise picked up by later tests.
+ script.sendSyncMessage("destroy");
+
+ // This will clear the content preferences and reset "spellchecker.dictionary".
+ spellchecker.SetCurrentDictionary("");
+ SimpleTest.finish();
+ }
+ });
+}
+
+content.addEventListener('load', loadListener, false);
+
+content.src = 'http://mochi.test:8888/tests/editor/composer/test/bug678842_subframe.html?firstload=true';
+
+</script>
+</pre>
+</body>
+</html>