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#include <algorithm>
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#include <cstring>
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#include <vector>
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#include <iterator>
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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 CopyTest : public CPPUNIT_NS::TestCase
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{
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CPPUNIT_TEST_SUITE(CopyTest);
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CPPUNIT_TEST(copy_array);
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CPPUNIT_TEST(copy_vector);
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CPPUNIT_TEST(copy_insert);
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CPPUNIT_TEST(copy_back);
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CPPUNIT_TEST(copy_back_array);
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CPPUNIT_TEST_SUITE_END();
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protected:
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void copy_array();
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void copy_vector();
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void copy_insert();
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void copy_back();
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void copy_back_array();
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};
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CPPUNIT_TEST_SUITE_REGISTRATION(CopyTest);
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//
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// tests implementation
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//
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void CopyTest::copy_array()
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{
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char string[23] = "A string to be copied.";
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char result[23];
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copy(string, string + 23, result);
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CPPUNIT_ASSERT(!strncmp(string, result, 23));
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}
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void CopyTest::copy_vector()
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{
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vector<int> v1(10);
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for (int i = 0; (size_t)i < v1.size(); ++i)
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v1[i] = i;
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vector<int> v2(v1.size());
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copy(v1.begin(), v1.end(), v2.begin());
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CPPUNIT_ASSERT( v2 == v1 );
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}
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void CopyTest::copy_insert() {
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vector<int> v1(10);
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for (int loc = 0; (size_t)loc < v1.size(); ++loc)
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v1[loc] = loc;
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vector<int> v2;
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insert_iterator<vector<int> > i(v2, v2.begin());
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copy(v1.begin(), v1.end(), i);
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CPPUNIT_ASSERT( v2 == v1 );
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}
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void CopyTest::copy_back()
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{
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vector<int> v1(10);
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for (int i = 0; (size_t)i < v1.size(); ++i)
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v1[i] = i;
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vector<int> v2(v1.size());
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copy_backward(v1.begin(), v1.end(), v2.end());
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CPPUNIT_ASSERT( v2 == v1 );
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}
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void CopyTest::copy_back_array()
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{
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int numbers[5] = { 1, 2, 3, 4, 5 };
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int result[5];
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copy_backward(numbers, numbers + 5, (int*)result + 5);
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CPPUNIT_ASSERT(result[0]==numbers[0]);
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CPPUNIT_ASSERT(result[1]==numbers[1]);
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CPPUNIT_ASSERT(result[2]==numbers[2]);
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CPPUNIT_ASSERT(result[3]==numbers[3]);
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CPPUNIT_ASSERT(result[4]==numbers[4]);
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}
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