tests/vectors/vectors.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        tests/vectors/vectors.cpp
   3 // Purpose:     wxVector<T> unit test
   4 // Author:      Vaclav Slavik
   5 // Created:     2007-07-07
   6 // RCS-ID:      $Id$
   7 // Copyright:   (c) 2007 Vaclav Slavik
   8 ///////////////////////////////////////////////////////////////////////////////
   9
  10 // ----------------------------------------------------------------------------
  11 // headers
  12 // ----------------------------------------------------------------------------
  13
  14 #include "testprec.h"
  15
  16 #ifdef __BORLANDC__
  17     #pragma hdrstop
  18 #endif
  19
  20 #ifndef WX_PRECOMP
  21     #include "wx/wx.h"
  22 #endif // WX_PRECOMP
  23
  24 #include "wx/vector.h"
  25
  26 // --------------------------------------------------------------------------
  27 // test class
  28 // --------------------------------------------------------------------------
  29
  30 class VectorsTestCase : public CppUnit::TestCase
  31 {
  32 public:
  33     VectorsTestCase() {}
  34
  35 private:
  36     CPPUNIT_TEST_SUITE( VectorsTestCase );
  37         CPPUNIT_TEST( PushTest );
  38         CPPUNIT_TEST( Iterators );
  39     CPPUNIT_TEST_SUITE_END();
  40
  41     void PushTest();
  42     void Iterators();
  43
  44     DECLARE_NO_COPY_CLASS(VectorsTestCase)
  45 };
  46
  47 // register in the unnamed registry so that these tests are run by default
  48 CPPUNIT_TEST_SUITE_REGISTRATION( VectorsTestCase );
  49
  50 // also include in it's own registry so that these tests can be run alone
  51 CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( VectorsTestCase, "VectorsTestCase" );
  52
  53 void VectorsTestCase::PushTest()
  54 {
  55     wxVector<int> v;
  56
  57     CPPUNIT_ASSERT( v.size() == 0 );
  58     v.push_back(1);
  59     CPPUNIT_ASSERT( v.size() == 1 );
  60     v.push_back(2);
  61     CPPUNIT_ASSERT( v.size() == 2 );
  62     v.push_back(42);
  63     CPPUNIT_ASSERT( v.size() == 3 );
  64
  65     CPPUNIT_ASSERT( v[0] == 1 );
  66     CPPUNIT_ASSERT( v[1] == 2 );
  67     CPPUNIT_ASSERT( v[2] == 42 );
  68 }
  69
  70 void VectorsTestCase::Iterators()
  71 {
  72     wxVector<int> v;
  73     v.push_back(1);
  74     v.push_back(2);
  75     v.push_back(3);
  76     v.push_back(4);
  77
  78     int value = 1;
  79     for ( wxVector<int>::iterator i = v.begin(); i != v.end(); ++i, ++value )
  80     {
  81         CPPUNIT_ASSERT_EQUAL( value, *i );
  82     }
  83 }