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157 lines
5.3 KiB
JavaScript
157 lines
5.3 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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/**
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* This test executes nsIOfflineCacheUpdateService.scheduleAppUpdate API
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* 1. preloads an app with a manifest to a custom sudir in the profile (for simplicity)
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* 2. observes progress and completion of the update
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* 3. checks presence of index.sql and files in the expected location
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*/
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Cu.import("resource://testing-common/httpd.js");
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Cu.import('resource://gre/modules/Services.jsm');
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var httpServer = null;
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var cacheUpdateObserver = null;
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var systemPrincipal = Services.scriptSecurityManager.getSystemPrincipal();
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function make_channel(url, callback, ctx) {
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var ios = Cc["@mozilla.org/network/io-service;1"].
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getService(Ci.nsIIOService);
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return ios.newChannel2(url,
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"",
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null,
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null, // aLoadingNode
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systemPrincipal,
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null, // aTriggeringPrincipal
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Ci.nsILoadInfo.SEC_NORMAL,
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Ci.nsIContentPolicy.TYPE_OTHER);
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}
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function make_uri(url) {
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var ios = Cc["@mozilla.org/network/io-service;1"].
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getService(Ci.nsIIOService);
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return ios.newURI(url, null, null);
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}
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// start the test with loading this master entry referencing the manifest
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function masterEntryHandler(metadata, response)
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{
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var masterEntryContent = "<html manifest='/manifest'></html>";
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response.setHeader("Content-Type", "text/html");
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response.bodyOutputStream.write(masterEntryContent, masterEntryContent.length);
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}
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// manifest defines fallback namespace from any /redirect path to /content
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function manifestHandler(metadata, response)
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{
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var manifestContent = "CACHE MANIFEST\n";
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response.setHeader("Content-Type", "text/cache-manifest");
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response.bodyOutputStream.write(manifestContent, manifestContent.length);
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}
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// finally check we got fallback content
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function finish_test(customDir)
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{
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var offlineCacheDir = customDir.clone();
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offlineCacheDir.append("OfflineCache");
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var indexSqlFile = offlineCacheDir.clone();
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indexSqlFile.append('index.sqlite');
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do_check_eq(indexSqlFile.exists(), true);
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var file1 = offlineCacheDir.clone();
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file1.append("2");
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file1.append("E");
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file1.append("2C99DE6E7289A5-0");
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do_check_eq(file1.exists(), true);
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var file2 = offlineCacheDir.clone();
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file2.append("8");
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file2.append("6");
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file2.append("0B457F75198B29-0");
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do_check_eq(file2.exists(), true);
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// This must not throw an exception. After the update has finished
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// the index file can be freely removed. This way we check this process
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// is no longer keeping the file open. Check like this will probably
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// work only Windows systems.
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// This test could potentially randomaly fail when we start closing
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// the offline cache database off the main thread. Tries in a loop
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// may be a solution then.
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try {
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indexSqlFile.remove(false);
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do_check_true(true);
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}
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catch (ex) {
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do_throw("Could not remove the sqlite.index file, we still keep it open \n" + ex + "\n");
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}
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httpServer.stop(do_test_finished);
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}
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function run_test()
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{
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httpServer = new HttpServer();
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httpServer.registerPathHandler("/masterEntry", masterEntryHandler);
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httpServer.registerPathHandler("/manifest", manifestHandler);
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httpServer.start(4444);
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var profileDir = do_get_profile();
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var customDir = profileDir.clone();
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customDir.append("customOfflineCacheDir" + Math.random());
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var pm = Cc["@mozilla.org/permissionmanager;1"]
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.getService(Ci.nsIPermissionManager);
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var ssm = Cc["@mozilla.org/scriptsecuritymanager;1"]
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.getService(Ci.nsIScriptSecurityManager);
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var uri = make_uri("http://localhost:4444");
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var principal = ssm.createCodebasePrincipal(uri, {});
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if (pm.testPermissionFromPrincipal(principal, "offline-app") != 0) {
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dump("Previous test failed to clear offline-app permission! Expect failures.\n");
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}
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pm.addFromPrincipal(principal, "offline-app", Ci.nsIPermissionManager.ALLOW_ACTION);
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var ps = Cc["@mozilla.org/preferences-service;1"]
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.getService(Ci.nsIPrefBranch);
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ps.setBoolPref("browser.cache.offline.enable", true);
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// Set this pref to mimic the default browser behavior.
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ps.setComplexValue("browser.cache.offline.parent_directory", Ci.nsILocalFile, profileDir);
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var us = Cc["@mozilla.org/offlinecacheupdate-service;1"].
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getService(Ci.nsIOfflineCacheUpdateService);
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var update = us.scheduleAppUpdate(
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make_uri("http://localhost:4444/manifest"),
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make_uri("http://localhost:4444/masterEntry"),
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systemPrincipal,
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0 /* no AppID */, false /* not in browser*/,
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customDir);
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var expectedStates = [
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Ci.nsIOfflineCacheUpdateObserver.STATE_DOWNLOADING,
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Ci.nsIOfflineCacheUpdateObserver.STATE_ITEMSTARTED,
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Ci.nsIOfflineCacheUpdateObserver.STATE_ITEMPROGRESS,
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Ci.nsIOfflineCacheUpdateObserver.STATE_ITEMCOMPLETED,
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Ci.nsIOfflineCacheUpdateObserver.STATE_FINISHED
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];
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update.addObserver({
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updateStateChanged: function(update, state)
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{
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do_check_eq(state, expectedStates.shift());
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if (state == Ci.nsIOfflineCacheUpdateObserver.STATE_FINISHED)
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finish_test(customDir);
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},
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applicationCacheAvailable: function(appCache)
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{
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}
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}, false);
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do_test_pending();
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}
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