<!DOCTYPE html> <html> <!-- https://bugzilla.mozilla.org/show_bug.cgi?id=1204147 --> <head> <title>Test for Bug 1204147</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=1204147">Mozilla Bug 1204147</a> <p id="display"></p> <iframe id="content"></iframe> </div> <pre id="test"> <script class="testbody" type="text/javascript"> /** Test for Bug 1204147 **/ SimpleTest.waitForExplicitFinish(); var content = document.getElementById('content'); // Load a subframe containing an editor with using "en-GB". At first // load, it will set the dictionary to "en-GB". The bug was that a content preference // was also created. At second load, we check the dictionary for another element, // one that should use "en-US". With the bug corrected, we get "en-US", before // we got "en-GB" from the content preference. 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; if (firstLoad) { elem = doc.getElementById('en-GB'); } else { elem = doc.getElementById('en-US'); } 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 (firstLoad) { firstLoad = false; // First time around, the element's language should be used. is (currentDictonary, "en-GB", "unexpected lang " + currentDictonary + " instead of en-GB"); // Note that on second load, we load a different page, which does NOT have the trouble-causing // contenteditable in it. Sadly, loading the same page with the trouble-maker in it // doesn't allow the retrieval of the spell check dictionary used for the element, // because the trouble-maker causes the 'global' spell check dictionary to be set to "en-GB" // (since it picks the first one from the list) before we have the chance to retrieve // the dictionary for the element (which happens asynchonously after the spell check has completed). content.src = 'http://mochi.test:8888/tests/editor/composer/test/bug1204147_subframe2.html?firstload=false'; } else { // Second time around, the element should default to en-US. // Without the fix, the first run sets the content preference to en-GB for the whole site. is (currentDictonary, "en-US", "unexpected lang " + currentDictonary + " instead of en-US"); content.removeEventListener('load', loadListener, false); // Remove the fake en-GB dictionary again, since it's otherwise picked up by later tests. script.sendSyncMessage("destroy"); // Reset the preference, so the last value we set doesn't collide with the next test. SimpleTest.finish(); } }); } content.addEventListener('load', loadListener, false); content.src = 'http://mochi.test:8888/tests/editor/composer/test/bug1204147_subframe.html?firstload=true'; </script> </pre> </body> </html>