LibTest/core/AssertionError/AssertionError_A01_t01.dart

// Copyright (c) 2016, 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 AssertionError class
/// Error thrown by the runtime system when an assert statement fails.
/// Implements Error
/// @description Checks that when an assert statement fails, an AssertionError is
/// thrown.
/// Checks that AssertionError implements Error.
/// @author rodionov

import "../../../Utils/expect.dart";

main() {
  if (assertStatementsEnabled) {
    try {
      assert(false);
      Expect.fail("AssertionError expected");
    } on AssertionError catch (e) {
      Expect.isTrue(e is Error);
      Expect.runtimeIsType<Error>(e);
    }
  }
}