/*

* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description: 

*

*/

#include <vector>

#include <algorithm>

#include "cppunit/cppunit_proxy.h"

#if !defined (STLPORT) || defined(_STLP_USE_NAMESPACES)

using namespace std;

#endif

//

// TestCase class

//

class MinTest : public CPPUNIT_NS::TestCase

{

  CPPUNIT_TEST_SUITE(MinTest);

  CPPUNIT_TEST(min1);

  CPPUNIT_TEST(min2);

  CPPUNIT_TEST(minelem1);

  CPPUNIT_TEST(minelem2);

  CPPUNIT_TEST_SUITE_END();

protected:

  void min1();

  void min2();

  void minelem1();

  void minelem2();

  static bool str_compare(const char* a_, const char* b_)

  { return strcmp(a_, b_) < 0 ? 1 : 0; }

};

CPPUNIT_TEST_SUITE_REGISTRATION(MinTest);

//

// tests implementation

//

void MinTest::min1()

{

  int r = min(42, 100);

  CPPUNIT_ASSERT( r == 42 );

  r = min(--r, r);

  CPPUNIT_ASSERT( r == 41 );

}

void MinTest::min2()

{

  const char* r = min((const char*)"shoe", (const char*)"shine", str_compare);

  CPPUNIT_ASSERT(!strcmp(r, "shine"));

}

void MinTest::minelem1()

{

  int numbers[6] = { -10, 15, -100, 36, -242, 42 };

  int* r = min_element((int*)numbers, (int*)numbers + 6);

  CPPUNIT_ASSERT(*r==-242);

}

void MinTest::minelem2()

{

  const char* names[] = { "Brett", "Graham", "Jack", "Mike", "Todd" };

  const unsigned namesCt = sizeof(names) / sizeof(names[0]);

  const char** r = min_element((const char**)names, (const char**)names + namesCt, str_compare);

  CPPUNIT_ASSERT(!strcmp(*r, "Brett"));

}