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77 lines
1.3 KiB
C++
77 lines
1.3 KiB
C++
#include <vector>
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#include <algorithm>
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#include <functional>
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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 FuncTest : public CPPUNIT_NS::TestCase
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{
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CPPUNIT_TEST_SUITE(FuncTest);
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CPPUNIT_TEST(func1);
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CPPUNIT_TEST(func2);
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CPPUNIT_TEST(func3);
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CPPUNIT_TEST_SUITE_END();
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protected:
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void func1();
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void func2();
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void func3();
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static bool bigger(int i_);
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static bool bigger_than(int x_, int y_);
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};
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CPPUNIT_TEST_SUITE_REGISTRATION(FuncTest);
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//
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// tests implementation
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//
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bool FuncTest::bigger(int i_)
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{
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return i_ > 3;
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}
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bool FuncTest::bigger_than(int x_, int y_)
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{
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return x_ > y_;
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}
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void FuncTest::func1()
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{
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vector<int>v;
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v.push_back(4);
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v.push_back(1);
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v.push_back(5);
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int n = count_if(v.begin(), v.end(), bigger);
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CPPUNIT_ASSERT( n == 2 )
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}
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void FuncTest::func2()
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{
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vector<int> v;
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v.push_back(4);
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v.push_back(1);
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v.push_back(5);
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sort(v.begin(), v.end(), bigger_than);
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CPPUNIT_ASSERT( v[0] == 5 );
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CPPUNIT_ASSERT( v[1] == 4 );
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CPPUNIT_ASSERT( v[2] == 1 );
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}
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void FuncTest::func3()
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{
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vector<int> v;
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v.push_back(4);
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v.push_back(1);
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v.push_back(5);
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sort(v.begin(), v.end(), greater<int>());
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CPPUNIT_ASSERT( v[0] == 5 );
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CPPUNIT_ASSERT( v[1] == 4 );
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CPPUNIT_ASSERT( v[2] == 1 );
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}
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