modules/libpref/test/unit_ipc/test_observed_prefs.js


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var Ci = Components.interfaces;
var Cc = Components.classes;

function isParentProcess() {
    let appInfo = Cc["@mozilla.org/xre/app-info;1"];
    return (!appInfo || appInfo.getService(Ci.nsIXULRuntime).processType == Ci.nsIXULRuntime.PROCESS_TYPE_DEFAULT);
}

function run_test() {
  if (isParentProcess() == false) {
      var pb = Cc["@mozilla.org/preferences-service;1"].getService(Ci.nsIPrefBranch);
      do_check_eq(pb.getBoolPref("Test.IPC.bool.new"), true);
      do_check_eq(pb.getIntPref("Test.IPC.int.new"), 23);
      do_check_eq(pb.getCharPref("Test.IPC.char.new"), "hey");
  }
}