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+<!DOCTYPE html>
+<html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=717433
+-->
+<head>
+ <title>Test for Bug 717433</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=717433">Mozilla Bug 717433</a>
+<p id="display"></p>
+<iframe id="content"></iframe>
+
+</div>
+<pre id="test">
+<script class="testbody" type="text/javascript">
+
+/** Test for Bug 717433 **/
+SimpleTest.waitForExplicitFinish();
+var content = document.getElementById("content");
+// Load a subframe containing an editor with language "en". At first
+// load, it will set the dictionary to en-GB or en-US. We set the other one.
+// At second load, it will return the current dictionary. We can check that the
+// dictionary is correctly remembered between loads.
+
+var firstLoad = true;
+var expected = "";
+var script;
+
+var loadListener = async function(evt) {
+ if (firstLoad) {
+ 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 en-GB dictionary.
+ var 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(await script.sendQuery("en_GB-exists"), true,
+ "true expected (en-GB directory should exist)");
+ }
+
+ var doc = evt.target.contentDocument;
+ var elem = doc.getElementById("textarea");
+ var editor = SpecialPowers.wrap(elem).editor;
+ editor.setSpellcheckUserOverride(true);
+ var inlineSpellChecker = editor.getInlineSpellChecker(true);
+
+ const { onSpellCheck } = SpecialPowers.ChromeUtils.importESModule(
+ "resource://testing-common/AsyncSpellCheckTestHelper.sys.mjs"
+ );
+ onSpellCheck(elem, async function() {
+ let spellchecker = inlineSpellChecker.spellChecker;
+ let currentDictionaries = spellchecker.getCurrentDictionaries();
+
+ is(currentDictionaries.length, 1, "expected one dictionary");
+ let currentDictionary = currentDictionaries[0];
+
+ if (firstLoad) {
+ firstLoad = false;
+
+ // First time around, we get a random dictionary based on the language "en".
+ if (currentDictionary == "en-GB") {
+ expected = "en-US";
+ } else if (currentDictionary == "en-US") {
+ expected = "en-GB";
+ } else {
+ is(true, false, "Neither en-US nor en-GB are current");
+ }
+ spellchecker.setCurrentDictionaries([expected]).then(() => {
+ content.src = "http://mochi.test:8888/tests/editor/spellchecker/tests/bug717433_subframe.html?firstload=false";});
+ } else {
+ is(currentDictionary, expected, expected + " expected");
+ content.removeEventListener("load", loadListener);
+
+ // Remove the fake en-GB dictionary again, since it's otherwise picked up by later tests.
+ await script.sendQuery("destroy");
+
+ // This will clear the content preferences and reset "spellchecker.dictionary".
+ spellchecker.setCurrentDictionaries([]).then(() => {
+ SimpleTest.finish();
+ });
+ }
+ });
+};
+
+content.addEventListener("load", loadListener);
+
+content.src = "http://mochi.test:8888/tests/editor/spellchecker/tests/bug717433_subframe.html?firstload=true";
+
+</script>
+</pre>
+</body>
+</html>