// Copyright (c) 2011, 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 A relational expression of the form super op e2 is equivalent
/// to the method invocation super.op(e2).
/// @description Checks that a relational expression of the form super < e2
/// is equivalent to the method invocation super.operator<(e2).
/// @author kaigorodov

import '../../../Utils/expect.dart';

var logStr = "";

class S {
  operator <(var v) {
    logStr = "${logStr}<";
    return true;
  }
  operator >(var v) {
    logStr = "${logStr}>";
    return true;
  }
  operator <=(var v) {
    logStr = "${logStr}<=";
    return true;
  }
  operator >=(var v) {
    logStr = "${logStr}>=";
    return true;
  }
}

class A extends S {
  test() {
    logStr = "";
    super < 1;
    super > 1;
    super <= 1;
    super >= 1;
    Expect.equals("<><=>=", logStr);
  }
}

main() {
  A a = new A();
  a.test();
}