LibTest/core/TypeError/toString_A01_t01.dart

/*
 * 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 Undocumented
 * @description Checks that this method causes no error and the result is not
 * null and is indeed a String.
 * @author rodionov
 */
import "../../../Utils/expect.dart";

main() {
  dynamic i = true;
  try {
    int x = i;
    Expect.fail("TypeError expected");
  } on TypeError catch(e) {
    Expect.isTrue(e.toString() != null);
    Expect.isTrue(e.toString() is String);
  } on CastError catch(e) {
    Expect.isTrue(e.toString() != null);
    Expect.isTrue(e.toString() is String);
  }
}