Add Basilisk

1 files changed, 180 insertions, 0 deletions

diff --git a/application/basilisk/experiments/test/xpcshell/test_disableExperiments.js b/application/basilisk/experiments/test/xpcshell/test_disableExperiments.js
new file mode 100644
index 000000000..9b3fef993
--- /dev/null
+++ b/application/basilisk/experiments/test/xpcshell/test_disableExperiments.js
@@ -0,0 +1,180 @@
+/* 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://testing-common/AddonManagerTesting.jsm");
+
+XPCOMUtils.defineLazyModuleGetter(this, "Experiments",
+  "resource:///modules/experiments/Experiments.jsm");
+
+const MANIFEST_HANDLER         = "manifests/handler";
+
+const SEC_IN_ONE_DAY  = 24 * 60 * 60;
+const MS_IN_ONE_DAY   = SEC_IN_ONE_DAY * 1000;
+
+var gHttpServer          = null;
+var gHttpRoot            = null;
+var gDataRoot            = null;
+var gPolicy              = null;
+var gManifestObject      = null;
+var gManifestHandlerURI  = null;
+
+function run_test() {
+  run_next_test();
+}
+
+add_task(function* test_setup() {
+  loadAddonManager();
+
+  gHttpServer = new HttpServer();
+  gHttpServer.start(-1);
+  let port = gHttpServer.identity.primaryPort;
+  gHttpRoot = "http://localhost:" + port + "/";
+  gDataRoot = gHttpRoot + "data/";
+  gManifestHandlerURI = gHttpRoot + MANIFEST_HANDLER;
+  gHttpServer.registerDirectory("/data/", do_get_cwd());
+  gHttpServer.registerPathHandler("/" + MANIFEST_HANDLER, (request, response) => {
+    response.setStatusLine(null, 200, "OK");
+    response.write(JSON.stringify(gManifestObject));
+    response.processAsync();
+    response.finish();
+  });
+  do_register_cleanup(() => gHttpServer.stop(() => {}));
+
+  Services.prefs.setBoolPref(PREF_EXPERIMENTS_ENABLED, true);
+  Services.prefs.setIntPref(PREF_LOGGING_LEVEL, 0);
+  Services.prefs.setBoolPref(PREF_LOGGING_DUMP, true);
+  Services.prefs.setCharPref(PREF_MANIFEST_URI, gManifestHandlerURI);
+  Services.prefs.setIntPref(PREF_FETCHINTERVAL, 0);
+
+  gPolicy = new Experiments.Policy();
+  patchPolicy(gPolicy, {
+    updatechannel: () => "nightly",
+    oneshotTimer: (callback, timeout, thisObj, name) => {},
+  });
+});
+
+// Test disabling the feature stops current and future experiments.
+
+add_task(function* test_disableExperiments() {
+  const OBSERVER_TOPIC = "experiments-changed";
+  let observerFireCount = 0;
+  let expectedObserverFireCount = 0;
+  let observer = () => ++observerFireCount;
+  Services.obs.addObserver(observer, OBSERVER_TOPIC, false);
+
+  // Dates the following tests are based on.
+
+  let baseDate   = new Date(2014, 5, 1, 12);
+  let startDate1 = futureDate(baseDate, 50 * MS_IN_ONE_DAY);
+  let endDate1   = futureDate(baseDate, 100 * MS_IN_ONE_DAY);
+  let startDate2 = futureDate(baseDate, 150 * MS_IN_ONE_DAY);
+  let endDate2   = futureDate(baseDate, 200 * MS_IN_ONE_DAY);
+
+  // The manifest data we test with.
+
+  gManifestObject = {
+    "version": 1,
+    experiments: [
+      {
+        id:               EXPERIMENT2_ID,
+        xpiURL:           gDataRoot + EXPERIMENT2_XPI_NAME,
+        xpiHash:          EXPERIMENT2_XPI_SHA1,
+        startTime:        dateToSeconds(startDate2),
+        endTime:          dateToSeconds(endDate2),
+        maxActiveSeconds: 10 * SEC_IN_ONE_DAY,
+        appName:          ["XPCShell"],
+        channel:          ["nightly"],
+      },
+      {
+        id:               EXPERIMENT1_ID,
+        xpiURL:           gDataRoot + EXPERIMENT1_XPI_NAME,
+        xpiHash:          EXPERIMENT1_XPI_SHA1,
+        startTime:        dateToSeconds(startDate1),
+        endTime:          dateToSeconds(endDate1),
+        maxActiveSeconds: 10 * SEC_IN_ONE_DAY,
+        appName:          ["XPCShell"],
+        channel:          ["nightly"],
+      },
+    ],
+  };
+
+  let experiments = new Experiments.Experiments(gPolicy);
+
+  // Trigger update, clock set to before any activation.
+  // Use updateManifest() to provide for coverage of that path.
+
+  let now = baseDate;
+  defineNow(gPolicy, now);
+
+  yield experiments.updateManifest();
+  Assert.equal(observerFireCount, ++expectedObserverFireCount,
+               "Experiments observer should have been called.");
+  let list = yield experiments.getExperiments();
+  Assert.equal(list.length, 0, "Experiment list should be empty.");
+  let addons = yield getExperimentAddons();
+  Assert.equal(addons.length, 0, "Precondition: No experiment add-ons are installed.");
+
+  // Trigger update, clock set for experiment 1 to start.
+
+  now = futureDate(startDate1, 5 * MS_IN_ONE_DAY);
+  defineNow(gPolicy, now);
+
+  yield experiments.updateManifest();
+  Assert.equal(observerFireCount, ++expectedObserverFireCount,
+               "Experiments observer should have been called.");
+
+  list = yield experiments.getExperiments();
+  Assert.equal(list.length, 1, "Experiment list should have 1 entry now.");
+  Assert.equal(list[0].active, true, "Experiment should be active.");
+  addons = yield getExperimentAddons();
+  Assert.equal(addons.length, 1, "An experiment add-on was installed.");
+
+  // Disable the experiments feature. Check that we stop the running experiment.
+
+  Services.prefs.setBoolPref(PREF_EXPERIMENTS_ENABLED, false);
+  yield experiments._mainTask;
+
+  Assert.equal(observerFireCount, ++expectedObserverFireCount,
+               "Experiments observer should have been called.");
+
+  list = yield experiments.getExperiments();
+  Assert.equal(list.length, 1, "Experiment list should have 1 entry.");
+  Assert.equal(list[0].active, false, "Experiment entry should not be active.");
+  addons = yield getExperimentAddons();
+  Assert.equal(addons.length, 0, "The experiment add-on should be uninstalled.");
+
+  // Trigger update, clock set for experiment 2 to start. Verify we don't start it.
+
+  now = startDate2;
+  defineNow(gPolicy, now);
+
+  try {
+    yield experiments.updateManifest();
+  } catch (e) {
+    // This exception is expected, we rethrow everything else
+    if (e.message != "experiments are disabled") {
+      throw e;
+    }
+  }
+
+  experiments.notify();
+  yield experiments._mainTask;
+
+  Assert.equal(observerFireCount, expectedObserverFireCount,
+               "Experiments observer should not have been called.");
+
+  list = yield experiments.getExperiments();
+  Assert.equal(list.length, 1, "Experiment list should still have 1 entry.");
+  Assert.equal(list[0].active, false, "Experiment entry should not be active.");
+  addons = yield getExperimentAddons();
+  Assert.equal(addons.length, 0, "There should still be no experiment add-on installed.");
+
+  // Cleanup.
+
+  Services.obs.removeObserver(observer, OBSERVER_TOPIC);
+  yield promiseRestartManager();
+  yield removeCacheFile();
+});