class ERR_ProfileProbe
{
 static void Require(bool success, string detail)
 {
  if (success) Print("ERR CONFIG PASS " + detail);
  else Print("ERR CONFIG FAIL " + detail, LogLevel.ERROR);
 }
 static void Run()
 {
  map<string, string> extra;
  Require(ERR_ProfileConfig.Document(ERR_ProfileConfig.PATH, extra), "initial migration exists");
  extra.Set("future", "{\"nested\":[\"comma , brace } escaped \\\" quote\",{\"value\":12}]}");
  Require(ERR_ProfileConfig.Commit(extra), "unknown root extension");
  ERR_Settings settings = new ERR_Settings();
  Require(settings.Get("heliTimerMinutes") == 27, "legacy mission import");
  ERR_TerrainPreference terrain = new ERR_TerrainPreference();
  Require(terrain.Scenario() == "", "terrain import");
  ERR_ItemPreferences items = new ERR_ItemPreferences();
  Require(!items.Enabled("1111111111111111", "aaaaaaaaaaaaaaaa"), "item import");
  Require(settings.Set("heliTimerMinutes", 42), "mission save");
  Require(items.Preset("save", "custom"), "preset save");
  Require(terrain.Save("{C1E20667DCE324ED}Missions/ERR_Everon.conf"), "terrain save");
  ERR_ContentSettings content = new ERR_ContentSettings();
  ERR_FactionSelection factions = new ERR_FactionSelection();
  Require(factions.Save({"random", "ussr", "fia"}, content), "factions save");
  foreach (ERR_ContentOption option : ERR_ContentRegistry.Definition().Options)
  { Require(content.Set(option.Id, 0), "mods save"); break; }
  ERR_Settings reload = new ERR_Settings();
  Require(reload.Get("heliTimerMinutes") == 42, "other sections do not clobber mission");
  JsonLoadContext voice = new JsonLoadContext(); string url;
  Require(ERR_ProfileConfig.Load(ERR_ProfileConfig.VOICE, voice) && voice.ReadValue("welcomeUrl", url) && url == "http://192.168.52.4:18947/welcome.b64", "voice preserved");
  map<string, string> document;
  Require(ERR_ProfileConfig.Document(ERR_ProfileConfig.PATH, document), "document readback");
  Require(document.Contains("future") && document.Get("future") == extra.Get("future"), "unknown root preserved");
  map<string, string> split = new map<string, string>();
  Require(!ERR_ProfileConfig.Split("{\"x\":1,\"x\":2}", split), "duplicate root rejected");
  Require(!ERR_ProfileConfig.Split("[1,2]", split), "nonobject root rejected");
  string longText;
  for (int i = 0; i < 4096; i++) longText += "a";
  JsonSaveContext longJson = new JsonSaveContext(); longJson.WriteValue("long", longText); longJson.WriteValue("quoted", "\"{},[]\\");
  Require(ERR_ProfileConfig.Split(longJson.SaveToString(), split) && split.Count() == 2, "block boundary and escaping");
  // A corrupt primary recovers the last valid complete document on the next write.
  FileHandle bad = FileIO.OpenFile(ERR_ProfileConfig.PATH, FileMode.WRITE); bad.Write("bad json"); bad.Close();
  ERR_Settings recovered = new ERR_Settings();
  Require(recovered.Get("heliTimerMinutes") == 42 && recovered.Set("heliTimerMinutes", 43), "backup recovery");
  Require(FileIO.FileExists(ERR_Settings.PATH) && FileIO.FileExists(ERR_ItemPreferences.PATH), "legacy originals retained");
  // Changing a legacy file after migration must never reactivate old settings.
  FileHandle stale = FileIO.OpenFile(ERR_Settings.PATH, FileMode.WRITE); stale.Write("{}"); stale.Close();
  ERR_Settings retained = new ERR_Settings();
  Require(retained.Get("heliTimerMinutes") == 43, "legacy ignored after migration");
  FileIO.CopyFile(ERR_ProfileConfig.PATH, "$profile:verified-config.json");
  FileHandle future = FileIO.OpenFile(ERR_ProfileConfig.PATH, FileMode.WRITE); future.Write("{\"configVersion\":2}"); future.Close();
  ERR_Settings unsupported = new ERR_Settings();
  Require(!unsupported.Set("heliTimerMinutes", 10), "future version cannot downgrade through backup");
  string untouched; ERR_ProfileConfig.Text(ERR_ProfileConfig.PATH, untouched);
  Require(untouched == "{\"configVersion\":2}", "future file preserved");
  FileIO.DeleteFile(ERR_ProfileConfig.PATH); FileIO.DeleteFile(ERR_ProfileConfig.PATH + ".bak");
  foreach (string legacy : ERR_ProfileConfig.LegacyPaths()) { FileIO.DeleteFile(legacy); FileIO.DeleteFile(legacy + ".bak"); }
  FileHandle invalid = FileIO.OpenFile(ERR_ProfileConfig.VOICE, FileMode.WRITE); invalid.Write("{\"welcomeUrl\":123}"); invalid.Close();
  Require(!ERR_ProfileConfig.Ensure() && !FileIO.FileExists(ERR_ProfileConfig.PATH), "invalid migration blocks instead of losing settings");
  JsonSaveContext backup = new JsonSaveContext(); backup.WriteValue("welcomeUrl", "http://192.168.52.4:18947/welcome.b64"); backup.SaveToFile(ERR_ProfileConfig.VOICE + ".bak");
  Require(ERR_ProfileConfig.Ensure(), "valid legacy backup imported");
  ERR_Settings fresh = new ERR_Settings();
  Require(fresh.Get("heliTimerMinutes") == 15 && fresh.Get("responseRadiusMetres") == 2000, "missing files receive mission defaults");
  JsonLoadContext recoveredVoice = new JsonLoadContext();
  Require(ERR_ProfileConfig.Load(ERR_ProfileConfig.VOICE, recoveredVoice) && recoveredVoice.ReadValue("welcomeUrl", url) && url == "http://192.168.52.4:18947/welcome.b64", "voice backup retained");
  Print("ERR CONFIG COMPLETE");
 }
}
modded class ArmaReforgerScripted
{
 protected bool m_ERRConfigProbe;
 override void OnUpdate(BaseWorld world, float timeslice)
 {
  super.OnUpdate(world, timeslice);
  if (m_ERRConfigProbe) return;
  m_ERRConfigProbe = true;
  ERR_ProfileProbe.Run();
 }
}