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https://gitlab.winehq.org/wine/wine-gecko.git
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4d6a633bba
The -*- file variable lines -*- establish per-file settings that Emacs will pick up. This patch makes the following changes to those lines (and touches nothing else): - Never set the buffer's mode. Years ago, Emacs did not have a good JavaScript mode, so it made sense to use Java or C++ mode in .js files. However, Emacs has had js-mode for years now; it's perfectly serviceable, and is available and enabled by default in all major Emacs packagings. Selecting a mode in the -*- file variable line -*- is almost always the wrong thing to do anyway. It overrides Emacs's default choice, which is (now) reasonable; and even worse, it overrides settings the user might have made in their '.emacs' file for that file extension. It's only useful when there's something specific about that particular file that makes a particular mode appropriate. - Correctly propagate settings that establish the correct indentation level for this file: c-basic-offset and js2-basic-offset should be js-indent-level. Whatever value they're given should be preserved; different parts of our tree use different indentation styles. - We don't use tabs in Mozilla JS code. Always set indent-tabs-mode: nil. Remove tab-width: settings, at least in files that don't contain tab characters. - Remove js2-mode settings that belong in the user's .emacs file, like js2-skip-preprocessor-directives.
275 lines
8.1 KiB
JavaScript
275 lines
8.1 KiB
JavaScript
/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
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Cu.import("resource://testing-common/httpd.js");
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/**
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* This is testcase do following steps to make sure bug767025 removing
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* files as expection.
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*
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* STEPS:
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* - Schedule a offline cache update for app.manifest.
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* - pages/foo1, pages/foo2, pages/foo3, and pages/foo4 are cached.
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* - Activate pages/foo1
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* - Doom pages/foo1, and pages/foo2.
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* - pages/foo1 should keep alive while pages/foo2 was gone.
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* - Activate pages/foo3
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* - Evict all documents.
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* - all documents except pages/foo1 are gone since pages/foo1 & pages/foo3
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* are activated.
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*/
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Cu.import("resource://gre/modules/Services.jsm");
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const kNS_OFFLINECACHEUPDATESERVICE_CONTRACTID =
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"@mozilla.org/offlinecacheupdate-service;1";
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const kNS_CACHESTORAGESERVICE_CONTRACTID =
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"@mozilla.org/netwerk/cache-storage-service;1";
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const kNS_APPLICATIONCACHESERVICE_CONTRACTID =
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"@mozilla.org/network/application-cache-service;1";
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const kManifest = "CACHE MANIFEST\n" +
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"/pages/foo1\n" +
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"/pages/foo2\n" +
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"/pages/foo3\n" +
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"/pages/foo4\n";
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const kDataFileSize = 1024; // file size for each content page
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const kHttpLocation = "http://localhost:4444/";
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function manifest_handler(metadata, response) {
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do_print("manifest\n");
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response.setHeader("content-type", "text/cache-manifest");
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response.write(kManifest);
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}
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function datafile_handler(metadata, response) {
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do_print("datafile_handler\n");
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let data = "";
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while(data.length < kDataFileSize) {
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data = data + Math.random().toString(36).substring(2, 15);
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}
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response.setHeader("content-type", "text/plain");
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response.write(data.substring(0, kDataFileSize));
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}
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function app_handler(metadata, response) {
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do_print("app_handler\n");
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response.setHeader("content-type", "text/html");
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response.write("<html></html>");
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}
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var httpServer;
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function init_profile() {
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var ps = Cc["@mozilla.org/preferences-service;1"]
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.getService(Ci.nsIPrefBranch);
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dump(ps.getBoolPref("browser.cache.offline.enable"));
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ps.setBoolPref("browser.cache.offline.enable", true);
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ps.setComplexValue("browser.cache.offline.parent_directory",
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Ci.nsILocalFile, do_get_profile());
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do_print("profile " + do_get_profile());
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}
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function init_http_server() {
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httpServer = new HttpServer();
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httpServer.registerPathHandler("/app.appcache", manifest_handler);
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httpServer.registerPathHandler("/app", app_handler);
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for (i = 1; i <= 4; i++) {
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httpServer.registerPathHandler("/pages/foo" + i, datafile_handler);
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}
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httpServer.start(4444);
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}
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function clean_app_cache() {
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let cache_service = Cc[kNS_CACHESTORAGESERVICE_CONTRACTID].
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getService(Ci.nsICacheStorageService);
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let storage = cache_service.appCacheStorage(LoadContextInfo.default, null);
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storage.asyncEvictStorage(null);
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}
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function do_app_cache(manifestURL, pageURL) {
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let update_service = Cc[kNS_OFFLINECACHEUPDATESERVICE_CONTRACTID].
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getService(Ci.nsIOfflineCacheUpdateService);
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Services.perms.add(manifestURL,
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"offline-app",
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Ci.nsIPermissionManager.ALLOW_ACTION);
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let update =
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update_service.scheduleUpdate(manifestURL,
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pageURL,
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null); /* no window */
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return update;
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}
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function watch_update(update, stateChangeHandler, cacheAvailHandler) {
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let observer = {
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QueryInterface: function QueryInterface(iftype) {
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return this;
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},
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updateStateChanged: stateChangeHandler,
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applicationCacheAvailable: cacheAvailHandler
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};~
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update.addObserver(observer, false);
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return update;
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}
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function start_and_watch_app_cache(manifestURL,
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pageURL,
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stateChangeHandler,
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cacheAvailHandler) {
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let ioService = Cc["@mozilla.org/network/io-service;1"].
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getService(Ci.nsIIOService);
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let update = do_app_cache(ioService.newURI(manifestURL, null, null),
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ioService.newURI(pageURL, null, null));
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watch_update(update, stateChangeHandler, cacheAvailHandler);
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return update;
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}
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const {STATE_FINISHED: STATE_FINISHED,
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STATE_CHECKING: STATE_CHECKING,
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STATE_ERROR: STATE_ERROR } = Ci.nsIOfflineCacheUpdateObserver;
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/*
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* Start caching app1 as a non-pinned app.
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*/
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function start_cache_nonpinned_app() {
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do_print("Start non-pinned App1");
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start_and_watch_app_cache(kHttpLocation + "app.appcache",
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kHttpLocation + "app",
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function (update, state) {
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switch(state) {
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case STATE_FINISHED:
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check_bug();
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break;
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case STATE_ERROR:
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do_throw("App cache state = " + state);
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break;
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}
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},
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function (appcache) {
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do_print("app avail " + appcache + "\n");
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});
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}
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var hold_entry_foo1 = null;
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function check_bug() {
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// activate foo1
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asyncOpenCacheEntry(
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kHttpLocation + "pages/foo1",
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"appcache", Ci.nsICacheStorage.OPEN_READONLY, null,
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function(status, entry, appcache) {
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let storage = get_cache_service().appCacheStorage(LoadContextInfo.default, appcache);
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// Doom foo1 & foo2
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storage.asyncDoomURI(createURI(kHttpLocation + "pages/foo1"), "", { onCacheEntryDoomed: function() {
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storage.asyncDoomURI(createURI(kHttpLocation + "pages/foo2"), "", { onCacheEntryDoomed: function() {
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check_evict_cache(appcache);
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}});
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}});
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hold_entry_foo1 = entry;
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});
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}
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function check_evict_cache(appcache) {
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// Only foo2 should be removed.
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let file = do_get_profile().clone();
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file.append("OfflineCache");
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file.append("5");
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file.append("9");
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file.append("8379C6596B8CA4-0");
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do_check_eq(file.exists(), true);
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file = do_get_profile().clone();
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file.append("OfflineCache");
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file.append("C");
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file.append("2");
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file.append("5F356A168B5E3B-0");
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do_check_eq(file.exists(), false);
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// activate foo3
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asyncOpenCacheEntry(
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kHttpLocation + "pages/foo3",
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"appcache", Ci.nsICacheStorage.OPEN_READONLY, null,
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function(status, entry, appcache) {
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var hold_entry_foo3 = entry;
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// evict all documents.
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let storage = get_cache_service().appCacheStorage(LoadContextInfo.default, appcache);
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storage.asyncEvictStorage(null);
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// All documents are removed except foo1 & foo3.
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syncWithCacheIOThread(function () {
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// foo1
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let file = do_get_profile().clone();
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file.append("OfflineCache");
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file.append("5");
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file.append("9");
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file.append("8379C6596B8CA4-0");
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do_check_eq(file.exists(), true);
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file = do_get_profile().clone();
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file.append("OfflineCache");
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file.append("0");
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file.append("0");
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file.append("61FEE819921D39-0");
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do_check_eq(file.exists(), false);
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file = do_get_profile().clone();
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file.append("OfflineCache");
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file.append("3");
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file.append("9");
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file.append("0D8759F1DE5452-0");
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do_check_eq(file.exists(), false);
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file = do_get_profile().clone();
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file.append("OfflineCache");
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file.append("C");
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file.append("2");
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file.append("5F356A168B5E3B-0");
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do_check_eq(file.exists(), false);
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// foo3
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file = do_get_profile().clone();
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file.append("OfflineCache");
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file.append("D");
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file.append("C");
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file.append("1ADCCC843B5C00-0");
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do_check_eq(file.exists(), true);
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file = do_get_profile().clone();
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file.append("OfflineCache");
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file.append("F");
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file.append("0");
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file.append("FC3E6D6C1164E9-0");
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do_check_eq(file.exists(), false);
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httpServer.stop(do_test_finished);
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}, true /* force even with the new cache back end */);
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},
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appcache
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);
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}
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function run_test() {
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if (typeof _XPCSHELL_PROCESS == "undefined" ||
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_XPCSHELL_PROCESS != "child") {
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init_profile();
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clean_app_cache();
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}
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init_http_server();
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start_cache_nonpinned_app();
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do_test_pending();
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}
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