genericopenlibs/cppstdlib/stl/test/unit/unary_test.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Fri, 16 Apr 2010 16:46:38 +0300
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permissions -rw-r--r--
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/*
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* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: 
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*
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*/
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#include <vector>
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#include "unary.h"
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#include <algorithm>
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#include "cppunit/cppunit_proxy.h"
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#if !defined (STLPORT) || defined(_STLP_USE_NAMESPACES)
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using namespace std;
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#endif
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//
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// TestCase class
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//
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class UnaryTest : public CPPUNIT_NS::TestCase
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{
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  CPPUNIT_TEST_SUITE(UnaryTest);
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#if !defined (STLPORT) || defined (_STLP_NO_EXTENSIONS)
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  CPPUNIT_IGNORE;
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#endif
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  CPPUNIT_TEST(ucompos1);
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  CPPUNIT_TEST(ucompos2);
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  CPPUNIT_STOP_IGNORE;
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  CPPUNIT_TEST(unegate1);
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  CPPUNIT_TEST(unegate2);
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#if defined (STLPORT) && !defined (_STLP_CLASS_PARTIAL_SPECIALIZATION)
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  CPPUNIT_IGNORE;
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#endif
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  CPPUNIT_TEST(unegate3);
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  CPPUNIT_TEST_SUITE_END();
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protected:
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  void ucompos1();
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  void ucompos2();
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  void unegate1();
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  void unegate2();
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  void unegate3();
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};
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CPPUNIT_TEST_SUITE_REGISTRATION(UnaryTest);
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//
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// tests implementation
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//
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void UnaryTest::unegate1()
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{
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  int array [3] = { 1, 2, 3 };
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  //unary_negate<odd>::argument_type arg_val = 0;
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  int* p = find_if((int*)array, (int*)array + 3, unary_negate<odd>(odd()));
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  CPPUNIT_ASSERT((p != array + 3));
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  CPPUNIT_ASSERT(*p==2);
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}
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void UnaryTest::unegate2()
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{
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  int array [3] = { 1, 2, 3 };
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  int* p = find_if((int*)array, (int*)array + 3, not1(odd()));
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  CPPUNIT_ASSERT(p != array + 3);
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  CPPUNIT_ASSERT(*p==2);
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}
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bool test_func(int param) {
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  return param < 3;
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}
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void UnaryTest::unegate3()
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{
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#if !defined (STLPORT) || defined (_STLP_CLASS_PARTIAL_SPECIALIZATION)
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  int array [3] = { 1, 2, 3 };
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  int* p = find_if((int*)array, (int*)array + 3, not1(ptr_fun(test_func)));
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  CPPUNIT_ASSERT(p != array + 3);
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  CPPUNIT_ASSERT(*p==3);
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#endif
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}
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void UnaryTest::ucompos1()
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{
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#if defined (STLPORT) && !defined (_STLP_NO_EXTENSIONS)
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  int input [3] = { -1, -4, -16 };
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  double output[3];
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  transform((int*)input, (int*)input + 3, output, unary_compose<square_root, negate<int> >(square_root(), negate<int>()));
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  CPPUNIT_ASSERT(output[0]==1);
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  CPPUNIT_ASSERT(output[1]==2);
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  CPPUNIT_ASSERT(output[2]==4);
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#endif
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}
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void UnaryTest::ucompos2()
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{
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#if defined (STLPORT) && !defined (_STLP_NO_EXTENSIONS)
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  int input [3] = { -1, -4, -16 };
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  double output [3];
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  transform((int*)input, (int*)input + 3, output, compose1(square_root(), negate<int>()));
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  CPPUNIT_ASSERT(output[0]==1);
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  CPPUNIT_ASSERT(output[1]==2);
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  CPPUNIT_ASSERT(output[2]==4);
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#endif
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}