1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/os/ossrv/genericopenlibs/cppstdlib/stl/test/unit/setunion_test.cpp	Fri Jun 15 03:10:57 2012 +0200
     1.3 @@ -0,0 +1,81 @@
     1.4 +#include <numeric>
     1.5 +#include <string>
     1.6 +#include <iterator>
     1.7 +#include <vector>
     1.8 +#include <algorithm>
     1.9 +#include <functional>
    1.10 +
    1.11 +#include "iota.h"
    1.12 +#include "cppunit/cppunit_proxy.h"
    1.13 +
    1.14 +#if !defined (STLPORT) || defined(_STLP_USE_NAMESPACES)
    1.15 +using namespace std;
    1.16 +#endif
    1.17 +
    1.18 +//
    1.19 +// TestCase class
    1.20 +//
    1.21 +class SetUnionTest : public CPPUNIT_NS::TestCase
    1.22 +{
    1.23 +  CPPUNIT_TEST_SUITE(SetUnionTest);
    1.24 +  CPPUNIT_TEST(setunon0);
    1.25 +  CPPUNIT_TEST(setunon1);
    1.26 +  CPPUNIT_TEST(setunon2);
    1.27 +  CPPUNIT_TEST_SUITE_END();
    1.28 +
    1.29 +protected:
    1.30 +  void setunon0();
    1.31 +  void setunon1();
    1.32 +  void setunon2();
    1.33 +};
    1.34 +
    1.35 +CPPUNIT_TEST_SUITE_REGISTRATION(SetUnionTest);
    1.36 +
    1.37 +//
    1.38 +// tests implementation
    1.39 +//
    1.40 +void SetUnionTest::setunon0()
    1.41 +{
    1.42 +  int v1[3] = { 13, 18, 23 };
    1.43 +  int v2[4] = { 10, 13, 17, 23 };
    1.44 +  int result[7] = { 0, 0, 0, 0, 0, 0, 0 };
    1.45 +
    1.46 +  set_union((int*)v1, (int*)v1 + 3, (int*)v2, (int*)v2 + 4, (int*)result);
    1.47 +
    1.48 +  CPPUNIT_ASSERT(result[0]==10);
    1.49 +  CPPUNIT_ASSERT(result[1]==13);
    1.50 +  CPPUNIT_ASSERT(result[2]==17);
    1.51 +  CPPUNIT_ASSERT(result[3]==18);
    1.52 +  CPPUNIT_ASSERT(result[4]==23);
    1.53 +  CPPUNIT_ASSERT(result[5]==0);
    1.54 +  CPPUNIT_ASSERT(result[6]==0);
    1.55 +}
    1.56 +
    1.57 +void SetUnionTest::setunon1()
    1.58 +{
    1.59 +  vector <int> v1(10);
    1.60 +  __iota(v1.begin(), v1.end(), 0);
    1.61 +  vector <int> v2(10);
    1.62 +  __iota(v2.begin(), v2.end(), 7);
    1.63 +
    1.64 +  vector<int> diff;
    1.65 +  set_union(v1.begin(), v1.end(), v2.begin(), v2.end(), back_inserter(diff));
    1.66 +  CPPUNIT_ASSERT( diff.size() == 17 );
    1.67 +  for (int i = 0; i < 17; ++i) {
    1.68 +    CPPUNIT_ASSERT( diff[i] == i );
    1.69 +  }
    1.70 +}
    1.71 +
    1.72 +void SetUnionTest::setunon2()
    1.73 +{
    1.74 +  char* word1 = "ABCDEFGHIJKLMNO";
    1.75 +  char* word2 = "LMNOPQRSTUVWXYZ";
    1.76 +
    1.77 +  string diff;
    1.78 +  set_union(word1, word1 + ::strlen(word1), word2, word2 + ::strlen(word2),
    1.79 +            back_inserter(diff), less<char>());
    1.80 +  CPPUNIT_ASSERT( diff.size() == 26 );
    1.81 +  for (int i = 0; i < 26; ++i) {
    1.82 +    CPPUNIT_ASSERT( diff[i] == ('A' + i) );
    1.83 +  }
    1.84 +}