author | Shabe Razvi <shaber@symbian.org> |
Thu, 02 Sep 2010 17:14:31 +0100 | |
branch | RCL_3 |
changeset 58 | 104bd6aeae10 |
parent 0 | e4d67989cc36 |
child 18 | 47c74d1534e1 |
permissions | -rw-r--r-- |
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#include <numeric> |
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#include <string> |
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#include <iterator> |
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#include <vector> |
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#include <algorithm> |
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#include <functional> |
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#include "iota.h" |
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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 SetDifferenceTest : public CPPUNIT_NS::TestCase |
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{ |
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CPPUNIT_TEST_SUITE(SetDifferenceTest); |
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CPPUNIT_TEST(setdiff0); |
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CPPUNIT_TEST(setdiff1); |
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CPPUNIT_TEST(setdiff2); |
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CPPUNIT_TEST(setsymd0); |
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CPPUNIT_TEST(setsymd1); |
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CPPUNIT_TEST(setsymd2); |
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CPPUNIT_TEST_SUITE_END(); |
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|
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protected: |
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void setdiff0(); |
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void setdiff1(); |
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void setdiff2(); |
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void setsymd0(); |
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void setsymd1(); |
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void setsymd2(); |
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}; |
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CPPUNIT_TEST_SUITE_REGISTRATION(SetDifferenceTest); |
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// |
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// tests implementation |
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// |
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void SetDifferenceTest::setsymd0() |
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{ |
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int v1[3] = { 13, 18, 23 }; |
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int v2[4] = { 10, 13, 17, 23 }; |
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int result[4] = { 0, 0, 0, 0 }; |
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set_symmetric_difference((int*)v1, (int*)v1 + 3, (int*)v2, (int*)v2 + 4, (int*)result); |
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CPPUNIT_ASSERT(result[0]==10); |
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CPPUNIT_ASSERT(result[1]==17); |
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CPPUNIT_ASSERT(result[2]==18); |
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CPPUNIT_ASSERT(result[3]==0); |
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} |
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void SetDifferenceTest::setsymd1() |
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{ |
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vector<int> v1(10); |
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__iota(v1.begin(), v1.end(), 0); |
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vector<int> v2(10); |
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__iota(v2.begin(), v2.end(), 7); |
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vector<int> diff; |
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set_symmetric_difference(v1.begin(), v1.end(), v2.begin(), v2.end(), back_inserter(diff)); |
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CPPUNIT_ASSERT( diff.size() == 14 ); |
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int int_res[] = {0, 1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 14, 15, 16}; |
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for (int i = 0; i < 14; ++i) { |
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CPPUNIT_ASSERT( diff[i] == int_res[i] ); |
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} |
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} |
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void SetDifferenceTest::setsymd2() |
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{ |
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char* word1 = "ABCDEFGHIJKLMNO"; |
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char* word2 = "LMNOPQRSTUVWXYZ"; |
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string diff; |
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set_symmetric_difference(word1, word1 + ::strlen(word1), word2, word2 + ::strlen(word2), |
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back_inserter(diff), less<char>()); |
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CPPUNIT_ASSERT( diff.size() == 22 ); |
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char char_res[] = "ABCDEFGHIJKPQRSTUVWXYZ"; |
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for (int i = 0; i < 22; ++i) { |
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CPPUNIT_ASSERT( diff[i] == char_res[i] ); |
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} |
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} |
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void SetDifferenceTest::setdiff0() |
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{ |
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int v1[3] = { 13, 18, 23 }; |
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int v2[4] = { 10, 13, 17, 23 }; |
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int result[4] = { 0, 0, 0, 0 }; |
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//18 0 0 0 |
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//10 17 23 0 |
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set_difference((int*)v1, (int*)v1 + 3, (int*)v2, (int*)v2 + 4, (int*)result); |
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CPPUNIT_ASSERT( result[0] == 18 ); |
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CPPUNIT_ASSERT( result[1] == 0 ); |
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CPPUNIT_ASSERT( result[2] == 0 ); |
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CPPUNIT_ASSERT( result[3] == 0 ); |
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set_difference((int*)v2, (int*)v2 + 4, (int*)v1, (int*)v1 + 2, (int*)result); |
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CPPUNIT_ASSERT( result[0] == 10 ); |
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CPPUNIT_ASSERT( result[1] == 17 ); |
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CPPUNIT_ASSERT( result[2] == 23 ); |
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CPPUNIT_ASSERT( result[3] == 0 ); |
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} |
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|
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void SetDifferenceTest::setdiff1() |
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{ |
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vector<int> v1(10); |
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__iota(v1.begin(), v1.end(), 0); |
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vector<int> v2(10); |
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__iota(v2.begin(), v2.end(), 7); |
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vector<int> diff; |
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set_difference(v1.begin(), v1.end(), v2.begin(), v2.end(), back_inserter(diff)); |
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CPPUNIT_ASSERT( diff.size() == 7 ); |
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for (int i = 0; i < 7; ++i) { |
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CPPUNIT_ASSERT( diff[i] == i ); |
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} |
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} |
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void SetDifferenceTest::setdiff2() |
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{ |
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char* word1 = "ABCDEFGHIJKLMNO"; |
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char* word2 = "LMNOPQRSTUVWXYZ"; |
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|
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string diff; |
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set_difference(word1, word1 + ::strlen(word1), word2, word2 + ::strlen(word2), back_inserter(diff), less<char>()); |
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CPPUNIT_ASSERT( diff.size() == 11 ); |
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for (int i = 0; i < 11; ++i) { |
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CPPUNIT_ASSERT( diff[i] == ('A' + i) ); |
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} |
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} |