gecko/browser/experiments/test/xpcshell/test_fetch.js
Benjamin Smedberg 2403d9ca4d Bug 987225 - Combine the various tasks in Experiments.jsm to a single serial task. r=gfritzsche (delegated from felipe). Also fixes:
* no need to pass an addon/experiment ID to .disableExperiment()
* fix multiple-logging when multiple Experiments() objects are created as in tests
* ensures that all dirty writes actually get written
2014-03-25 13:50:34 -04:00

83 lines
2.5 KiB
JavaScript

/* Any copyright is dedicated to the Public Domain.
* http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
Cu.import("resource://testing-common/httpd.js");
Cu.import("resource://gre/modules/Services.jsm");
Cu.import("resource://gre/modules/osfile.jsm");
Cu.import("resource:///modules/experiments/Experiments.jsm");
const PREF_EXPERIMENTS_ENABLED = "experiments.enabled";
const PREF_LOGGING_LEVEL = "experiments.logging.level";
const PREF_LOGGING_DUMP = "experiments.logging.dump";
const PREF_MANIFEST_URI = "experiments.manifest.uri";
let gProfileDir = null;
let gHttpServer = null;
let gHttpRoot = null;
let gPolicy = new Experiments.Policy();
function run_test() {
createAppInfo();
gProfileDir = do_get_profile();
gHttpServer = new HttpServer();
gHttpServer.start(-1);
let port = gHttpServer.identity.primaryPort;
gHttpRoot = "http://localhost:" + port + "/";
gHttpServer.registerDirectory("/", do_get_cwd());
do_register_cleanup(() => gHttpServer.stop(() => {}));
disableCertificateChecks();
Services.prefs.setBoolPref(PREF_EXPERIMENTS_ENABLED, true);
Services.prefs.setIntPref(PREF_LOGGING_LEVEL, 0);
Services.prefs.setBoolPref(PREF_LOGGING_DUMP, true);
patchPolicy(gPolicy, {
updatechannel: () => "nightly",
});
run_next_test();
}
add_task(function* test_fetchAndCache() {
Services.prefs.setCharPref(PREF_MANIFEST_URI, gHttpRoot + "experiments_1.manifest");
let ex = new Experiments.Experiments(gPolicy);
Assert.equal(ex._experiments, null, "There should be no cached experiments yet.");
yield ex.updateManifest();
Assert.notEqual(ex._experiments.size, 0, "There should be cached experiments now.");
yield ex.uninit();
});
add_task(function* test_checkCache() {
let ex = new Experiments.Experiments(gPolicy);
yield ex.notify();
Assert.notEqual(ex._experiments.size, 0, "There should be cached experiments now.");
yield ex.uninit();
});
add_task(function* test_fetchInvalid() {
yield removeCacheFile();
Services.prefs.setCharPref(PREF_MANIFEST_URI, gHttpRoot + "experiments_1.manifest");
let ex = new Experiments.Experiments(gPolicy);
yield ex.updateManifest();
Assert.notEqual(ex._experiments.size, 0, "There should be experiments");
Services.prefs.setCharPref(PREF_MANIFEST_URI, gHttpRoot + "invalid.manifest");
yield ex.updateManifest()
Assert.notEqual(ex._experiments.size, 0, "There should still be experiments: fetch failure shouldn't remove them.");
yield ex.uninit();
});
add_task(function* shutdown() {
yield removeCacheFile();
});