зеркало из https://github.com/mozilla/gecko-dev.git
113 строки
3.9 KiB
JavaScript
113 строки
3.9 KiB
JavaScript
const Cc = Components.classes;
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const Ci = Components.interfaces;
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const Cu = Components.utils;
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const Cr = Components.results;
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Cu.import("resource://testing-common/httpd.js");
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var httpServer = null;
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// Need to randomize, because apparently no one clears our cache
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var randomPath = "/error/" + Math.random();
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var randomURI = "http://localhost:4444" + randomPath;
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var cacheUpdateObserver = null;
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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.newChannel(url, "", null);
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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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var responseBody = "Content body";
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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 /error path to /content
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function manifestHandler(metadata, response)
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{
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var manifestContent = "CACHE MANIFEST\nFALLBACK:\nerror /content\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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// content handler correctly returns some plain text data
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function contentHandler(metadata, response)
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{
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response.setHeader("Content-Type", "text/plain");
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response.bodyOutputStream.write(responseBody, responseBody.length);
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}
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// error handler returns error
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function errorHandler(metadata, response)
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{
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response.setStatusLine(metadata.httpVersion, 404, "Bad request");
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}
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// finally check we got fallback content
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function finish_test(request, buffer)
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{
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do_check_eq(buffer, responseBody);
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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.registerPathHandler("/content", contentHandler);
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httpServer.registerPathHandler(randomPath, errorHandler);
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httpServer.start(4444);
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var pm = Cc["@mozilla.org/permissionmanager;1"]
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.getService(Ci.nsIPermissionManager);
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var uri = make_uri("http://localhost:4444");
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var principal = Cc["@mozilla.org/scriptsecuritymanager;1"]
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.getService(Ci.nsIScriptSecurityManager)
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.getNoAppCodebasePrincipal(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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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", Ci.nsILocalFile, do_get_profile());
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cacheUpdateObserver = {observe: function() {
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dump("got offline-cache-update-completed\n");
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// offline cache update completed.
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var chan = make_channel(randomURI);
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var chanac = chan.QueryInterface(Ci.nsIApplicationCacheChannel);
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chanac.chooseApplicationCache = true;
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chan.asyncOpen(new ChannelListener(finish_test), null);
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}}
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var os = Cc["@mozilla.org/observer-service;1"].
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getService(Ci.nsIObserverService);
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os.addObserver(cacheUpdateObserver, "offline-cache-update-completed", false);
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var us = Cc["@mozilla.org/offlinecacheupdate-service;1"].
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getService(Ci.nsIOfflineCacheUpdateService);
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us.scheduleUpdate(make_uri("http://localhost:4444/manifest"),
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make_uri("http://localhost:4444/masterEntry"),
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null);
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do_test_pending();
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}
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