/*

* 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 "unary.h"

#include <algorithm>

#include "cppunit/cppunit_proxy.h"

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

using namespace std;

#endif

//

// TestCase class

//

class UnaryTest : public CPPUNIT_NS::TestCase

{

  CPPUNIT_TEST_SUITE(UnaryTest);

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

  CPPUNIT_IGNORE;

#endif

  CPPUNIT_TEST(ucompos1);

  CPPUNIT_TEST(ucompos2);

  CPPUNIT_STOP_IGNORE;

  CPPUNIT_TEST(unegate1);

  CPPUNIT_TEST(unegate2);

#if defined (STLPORT) && !defined (_STLP_CLASS_PARTIAL_SPECIALIZATION)

  CPPUNIT_IGNORE;

#endif

  CPPUNIT_TEST(unegate3);

  CPPUNIT_TEST_SUITE_END();

protected:

  void ucompos1();

  void ucompos2();

  void unegate1();

  void unegate2();

  void unegate3();

};

CPPUNIT_TEST_SUITE_REGISTRATION(UnaryTest);

//

// tests implementation

//

void UnaryTest::unegate1()

{

  int array [3] = { 1, 2, 3 };

  //unary_negate<odd>::argument_type arg_val = 0;

  int* p = find_if((int*)array, (int*)array + 3, unary_negate<odd>(odd()));

  CPPUNIT_ASSERT((p != array + 3));

  CPPUNIT_ASSERT(*p==2);

}

void UnaryTest::unegate2()

{

  int array [3] = { 1, 2, 3 };

  int* p = find_if((int*)array, (int*)array + 3, not1(odd()));

  CPPUNIT_ASSERT(p != array + 3);

  CPPUNIT_ASSERT(*p==2);

}

bool test_func(int param) {

  return param < 3;

}

void UnaryTest::unegate3()

{

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

  int array [3] = { 1, 2, 3 };

  int* p = find_if((int*)array, (int*)array + 3, not1(ptr_fun(test_func)));

  CPPUNIT_ASSERT(p != array + 3);

  CPPUNIT_ASSERT(*p==3);

#endif

}

void UnaryTest::ucompos1()

{

#if defined (STLPORT) && !defined (_STLP_NO_EXTENSIONS)

  int input [3] = { -1, -4, -16 };

  double output[3];

  transform((int*)input, (int*)input + 3, output, unary_compose<square_root, negate<int> >(square_root(), negate<int>()));

  CPPUNIT_ASSERT(output[0]==1);

  CPPUNIT_ASSERT(output[1]==2);

  CPPUNIT_ASSERT(output[2]==4);

#endif

}

void UnaryTest::ucompos2()

{

#if defined (STLPORT) && !defined (_STLP_NO_EXTENSIONS)

  int input [3] = { -1, -4, -16 };

  double output [3];

  transform((int*)input, (int*)input + 3, output, compose1(square_root(), negate<int>()));

  CPPUNIT_ASSERT(output[0]==1);

  CPPUNIT_ASSERT(output[1]==2);

  CPPUNIT_ASSERT(output[2]==4);

#endif

}