test_system_repository.js

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// Tests that AddonRepository doesn't download results for system add-ons

const PREF_GETADDONS_CACHE_ENABLED = "extensions.getAddons.cache.enabled";

var gServer = new HttpServer();

gServer.start(-1);

createAppInfo("xpcshell@tests.mozilla.org", "XPCShell", "0");

// Test with a missing features directory

add_task(async function test_app_addons() {

  // Build the test set

  var distroDir = FileUtils.getDir("ProfD", ["sysfeatures"]);

  distroDir.create(Ci.nsIFile.DIRECTORY_TYPE, FileUtils.PERMS_DIRECTORY);

  let xpi = await getSystemAddonXPI(1, "1.0");

  xpi.copyTo(distroDir, "system1@tests.mozilla.org.xpi");

  xpi = await getSystemAddonXPI(2, "1.0");

  xpi.copyTo(distroDir, "system2@tests.mozilla.org.xpi");

  xpi = await getSystemAddonXPI(3, "1.0");

  xpi.copyTo(distroDir, "system3@tests.mozilla.org.xpi");

  registerDirectory("XREAppFeat", distroDir);

  Services.prefs.setBoolPref(PREF_GETADDONS_CACHE_ENABLED, true);

  Services.prefs.setCharPref(

    PREF_GETADDONS_BYIDS,

    `http://localhost:${gServer.identity.primaryPort}/get?%IDS%`

);

  gServer.registerPathHandler("/get", () => {

    do_throw("Unexpected request to server.");

});

  await overrideBuiltIns({

    system: [

      "system1@tests.mozilla.org",

      "system2@tests.mozilla.org",

      "system3@tests.mozilla.org",

],

});

  await promiseStartupManager();

  await AddonRepository.cacheAddons([

    "system1@tests.mozilla.org",

    "system2@tests.mozilla.org",

    "system3@tests.mozilla.org",

]);

  let cached = await AddonRepository.getCachedAddonByID(

    "system1@tests.mozilla.org"

);

  Assert.equal(cached, null);

  cached = await AddonRepository.getCachedAddonByID(

    "system2@tests.mozilla.org"

);

  Assert.equal(cached, null);

  cached = await AddonRepository.getCachedAddonByID(

    "system3@tests.mozilla.org"

);

  Assert.equal(cached, null);

  await promiseShutdownManager();

  await new Promise(resolve => gServer.stop(resolve));

});