runtime/mem_map_test.cc

/*
 * Copyright (C) 2013 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include "mem_map.h"

#include "UniquePtr.h"
#include "gtest/gtest.h"

namespace art {

class MemMapTest : public testing::Test {};

TEST_F(MemMapTest, MapAnonymousEmpty) {
  std::string error_msg;
  UniquePtr<MemMap> map(MemMap::MapAnonymous("MapAnonymousEmpty",
                                             NULL,
                                             0,
                                             PROT_READ,
                                             &error_msg));
  ASSERT_TRUE(map.get() != NULL) << error_msg;
  ASSERT_TRUE(error_msg.empty());
}

}  // namespace art