michael@0: /* Any copyright is dedicated to the Public Domain.
michael@0:    http://creativecommons.org/publicdomain/zero/1.0/ */
michael@0: 
michael@0: let Cu = Components.utils;
michael@0: let Ci = Components.interfaces;
michael@0: 
michael@0: Cu.import("resource://gre/modules/osfile.jsm");
michael@0: Cu.import("resource://gre/modules/Task.jsm");
michael@0: Cu.import("resource://testing-common/httpd.js");
michael@0: 
michael@0: /*
michael@0:  * test_nocache: Start search engine
michael@0:  * - without search.json
michael@0:  *
michael@0:  * Ensure that :
michael@0:  * - nothing explodes;
michael@0:  * - search.json is created.
michael@0:  */
michael@0: 
michael@0: 
michael@0: function run_test()
michael@0: {
michael@0:   removeCache();
michael@0:   updateAppInfo();
michael@0:   do_load_manifest("data/chrome.manifest");
michael@0: 
michael@0:   let httpServer = new HttpServer();
michael@0:   httpServer.start(-1);
michael@0:   httpServer.registerDirectory("/", do_get_cwd());
michael@0: 
michael@0:   let search = Services.search;
michael@0: 
michael@0:   do_test_pending();
michael@0: 
michael@0:   // Check that cache is created at startup
michael@0:   afterCache(function cacheCreated() {
michael@0:     // Check that search.json has been created.
michael@0:     let cache = gProfD.clone();
michael@0:     cache.append("search.json");
michael@0:     do_check_true(cache.exists());
michael@0:   });
michael@0: 
michael@0:   // Perform initialization
michael@0:   search.init(function ss_initialized(rv) {
michael@0:     do_check_true(Components.isSuccessCode(rv));
michael@0: 
michael@0:     do_print("Setting up observer");
michael@0:     function observer(aSubject, aTopic, aData) {
michael@0:       do_print("Observing topic " + aTopic);
michael@0:       if ("engine-added" == aData) {
michael@0:         let engine = search.getEngineByName("Test search engine");
michael@0:         if (!engine) {
michael@0:           return;
michael@0:         }
michael@0:         Services.obs.removeObserver(observer, "browser-search-engine-modified");
michael@0:         do_print("Engine has been added, let's wait for the cache to be built");
michael@0:         afterCache(function() {
michael@0:           do_print("Success");
michael@0: 
michael@0:           Task.spawn(function task() {
michael@0:             do_print("Searching test engine in cache");
michael@0:             try {
michael@0:               let path = OS.Path.join(OS.Constants.Path.profileDir, "search.json");
michael@0:               let data = yield OS.File.read(path);
michael@0:               let text = new TextDecoder().decode(data);
michael@0:               let cache = JSON.parse(text);
michael@0:               let found = false;
michael@0:               for (let dirName in cache.directories) {
michael@0:                 for (let engine of cache.directories[dirName].engines) {
michael@0:                   if (engine._id == "[app]/test-search-engine.xml") {
michael@0:                     found = true;
michael@0:                     break;
michael@0:                   }
michael@0:                 }
michael@0:                 if (found) {
michael@0:                   break;
michael@0:                 }
michael@0:               }
michael@0:               do_check_true(found);
michael@0:             } catch (ex) {
michael@0:               do_throw(ex);
michael@0:             } finally {
michael@0:               removeCache();
michael@0:               httpServer.stop(function() {
michael@0:                 // httpServer doesn't seem to stop cleanly if there is no callback
michael@0:               });
michael@0:               do_test_finished();
michael@0:             }
michael@0:           });
michael@0:         });
michael@0:       }
michael@0:     };
michael@0:     Services.obs.addObserver(observer, "browser-search-engine-modified", false);
michael@0: 
michael@0:     // Add an engine, check if it appears in the cache
michael@0:     search.addEngine("http://localhost:" + httpServer.identity.primaryPort +
michael@0:                      "/data/engine.xml",
michael@0:                      Ci.nsISearchEngine.DATA_XML,
michael@0:                      null, false);
michael@0:   });
michael@0: }