/*
 * Copyright (c) 2017, the Dart project authors.  Please see the AUTHORS file
 * for details. All rights reserved. Use of this source code is governed by a
 * BSD-style license that can be found in the LICENSE file.
 */
/**
 * @assertion int exitCode
 * See [exit] for more information on how to chose a value for the exit code.
 * @description Checks that exit code [-1] is processed correctly.
 * @author iarkh@unipro.ru
 */
import "../../../Utils/expect.dart";
import "dart:io";

run_process() {
  exitCode = -1;
}

run_main() async {
  String executable = Platform.resolvedExecutable;
  String eScript = Platform.script.toString();
  int called = 0;
  await Process.run(
          executable, [...Platform.executableArguments, eScript, "run"])
      .then((ProcessResult results) {
    Expect.equals(Platform.isWindows ? -1 : 255, results.exitCode);
    called++;
  });
  Expect.equals(1, called);
}

main(List<String> args) {
  if (args.length > 0)
    run_process();
  else {
    run_main();
  }
}
