/*

 * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.

 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 *

 */

#include "precompiled.hpp"

#include "utilities/chunkedList.hpp"

#include "utilities/debug.hpp"

/////////////// Unit tests ///////////////

#ifndef PRODUCT

template <typename T>

class TestChunkedList {

  typedef ChunkedList<T, mtOther> ChunkedListT;

 public:

  static void testEmpty() {

    ChunkedListT buffer;

    assert(buffer.size() == 0, "assert");

  }

  static void testFull() {

    ChunkedListT buffer;

    for (uintptr_t i = 0; i < ChunkedListT::BufferSize; i++) {

      buffer.push((T)i);

    }

    assert(buffer.size() == ChunkedListT::BufferSize, "assert");

    assert(buffer.is_full(), "assert");

  }

  static void testSize() {

    ChunkedListT buffer;

    for (uintptr_t i = 0; i < ChunkedListT::BufferSize; i++) {

      assert(buffer.size() == i, "assert");

      buffer.push((T)i);

      assert(buffer.size() == i + 1, "assert");

    }

  }

  static void testClear() {

    ChunkedListT buffer;

    buffer.clear();

    assert(buffer.size() == 0, "assert");

    for (uintptr_t i = 0; i < ChunkedListT::BufferSize / 2; i++) {

      buffer.push((T)i);

    }

    buffer.clear();

    assert(buffer.size() == 0, "assert");

    for (uintptr_t i = 0; i < ChunkedListT::BufferSize; i++) {

      buffer.push((T)i);

    }

    buffer.clear();

    assert(buffer.size() == 0, "assert");

  }

  static void testAt() {

    ChunkedListT buffer;

    for (uintptr_t i = 0; i < ChunkedListT::BufferSize; i++) {

      buffer.push((T)i);

      assert(buffer.at(i) == (T)i, "assert");

    }

    for (uintptr_t i = 0; i < ChunkedListT::BufferSize; i++) {

      assert(buffer.at(i) == (T)i, "assert");

    }

  }

  static void test() {

    testEmpty();

    testFull();

    testSize();

    testClear();

    testAt();

  }

};

class Metadata;

void TestChunkedList_test() {

  TestChunkedList<Metadata*>::test();

  TestChunkedList<size_t>::test();

}

#endif