o3tl/qa/test-cow_wrapper.cxx

   1 // autogenerated file with codegen.pl
   2
   3 #include "preextstl.h"
   4 #include "cppunit/TestAssert.h"
   5 #include "cppunit/TestFixture.h"
   6 #include "cppunit/extensions/HelperMacros.h"
   7 #include "cppunit/plugin/TestPlugIn.h"
   8 #include "postextstl.h"
   9
  10 #include "cow_wrapper_clients.hxx"
  11
  12 using namespace ::o3tl;
  13 using namespace ::o3tltests;
  14
  15
  16 class cow_wrapper_test : public CppUnit::TestFixture
  17 {
  18 public:
  19     template< class T > void test( T& rTestObj1, T& rTestObj2, T& rTestObj3 )
  20     {
  21         CPPUNIT_ASSERT_MESSAGE("rTestObj1 is unique",
  22                                rTestObj1.is_unique() );
  23         CPPUNIT_ASSERT_MESSAGE("rTestObj2 is unique",
  24                                rTestObj2.is_unique() );
  25         CPPUNIT_ASSERT_MESSAGE("rTestObj3 is unique",
  26                                rTestObj3.is_unique() );
  27
  28         CPPUNIT_ASSERT_MESSAGE("rTestObj1 != rTestObj2",
  29                                rTestObj1 != rTestObj2 );
  30         CPPUNIT_ASSERT_MESSAGE("rTestObj2 != rTestObj3",
  31                                rTestObj2 != rTestObj3 );
  32         CPPUNIT_ASSERT_MESSAGE("rTestObj1 != rTestObj3",
  33                                rTestObj1 != rTestObj3 );
  34         CPPUNIT_ASSERT_MESSAGE("rTestObj1 < rTestObj2",
  35                                rTestObj1 < rTestObj2 );
  36         CPPUNIT_ASSERT_MESSAGE("rTestObj2 < rTestObj3",
  37                                rTestObj2 < rTestObj3 );
  38
  39         rTestObj2 = rTestObj1;
  40         rTestObj3 = rTestObj1;
  41         CPPUNIT_ASSERT_MESSAGE("rTestObj1 == rTestObj2",
  42                                rTestObj1 == rTestObj2 );
  43         CPPUNIT_ASSERT_MESSAGE("rTestObj1 == rTestObj3",
  44                                rTestObj1 == rTestObj3 );
  45         CPPUNIT_ASSERT_MESSAGE("rTestObj1.use_count() == 3",
  46                                rTestObj1.use_count() == 3 );
  47         CPPUNIT_ASSERT_MESSAGE("rTestObj2.use_count() == 3",
  48                                rTestObj2.use_count() == 3 );
  49         CPPUNIT_ASSERT_MESSAGE("rTestObj3.use_count() == 3",
  50                                rTestObj3.use_count() == 3 );
  51
  52         rTestObj2.makeUnique();
  53         CPPUNIT_ASSERT_MESSAGE("rTestObj1 == rTestObj2",
  54                                rTestObj1 == rTestObj2 );
  55         CPPUNIT_ASSERT_MESSAGE("rTestObj1 == rTestObj3",
  56                                rTestObj1 == rTestObj3 );
  57         CPPUNIT_ASSERT_MESSAGE("rTestObj1.use_count() == 2",
  58                                rTestObj1.use_count() == 2 );
  59         CPPUNIT_ASSERT_MESSAGE("rTestObj2.use_count() == 1",
  60                                rTestObj2.use_count() == 1 );
  61         CPPUNIT_ASSERT_MESSAGE("rTestObj2.is_unique()",
  62                                rTestObj2.is_unique() );
  63         CPPUNIT_ASSERT_MESSAGE("rTestObj3.use_count() == 2",
  64                                rTestObj3.use_count() == 2 );
  65
  66         rTestObj2.swap( rTestObj3 );
  67         CPPUNIT_ASSERT_MESSAGE("rTestObj1 == rTestObj2",
  68                                rTestObj1 == rTestObj2 );
  69         CPPUNIT_ASSERT_MESSAGE("rTestObj1 == rTestObj3",
  70                                rTestObj1 == rTestObj3 );
  71         CPPUNIT_ASSERT_MESSAGE("rTestObj1.use_count() == 2",
  72                                rTestObj1.use_count() == 2 );
  73         CPPUNIT_ASSERT_MESSAGE("rTestObj2.use_count() == 2",
  74                                rTestObj2.use_count() == 2 );
  75         CPPUNIT_ASSERT_MESSAGE("rTestObj3.use_count() == 1",
  76                                rTestObj3.use_count() == 1 );
  77         CPPUNIT_ASSERT_MESSAGE("rTestObj3.is_unique()",
  78                                rTestObj3.is_unique() );
  79     }
  80
  81     void testCowWrapper()
  82     {
  83         // setup
  84         cow_wrapper_client1 aTestObj1;
  85         cow_wrapper_client1 aTestObj2;
  86         cow_wrapper_client1 aTestObj3;
  87
  88         cow_wrapper_client2 aTestObj4;
  89         cow_wrapper_client2 aTestObj5;
  90         cow_wrapper_client2 aTestObj6;
  91
  92         cow_wrapper_client3 aTestObj7;
  93         cow_wrapper_client3 aTestObj8;
  94         cow_wrapper_client3 aTestObj9;
  95
  96         {
  97             aTestObj1 = cow_wrapper_client1( 1 );
  98             aTestObj2.modify( 2 );
  99             aTestObj3.modify( 3 );
 100
 101             aTestObj4 = cow_wrapper_client2( 4 );
 102             aTestObj5.modify( 5 );
 103             aTestObj6.modify( 6 );
 104
 105             aTestObj7 = cow_wrapper_client3( 7 );
 106             aTestObj8.modify( 8 );
 107             aTestObj9.modify( 9 );
 108         }
 109         // all three temporaries are dead now
 110
 111         // test
 112         test( aTestObj1, aTestObj2, aTestObj3 );
 113         test( aTestObj4, aTestObj5, aTestObj6 );
 114         test( aTestObj7, aTestObj8, aTestObj9 );
 115     }
 116
 117     // Change the following lines only, if you add, remove or rename
 118     // member functions of the current class,
 119     // because these macros are need by auto register mechanism.
 120
 121     CPPUNIT_TEST_SUITE(cow_wrapper_test);
 122     CPPUNIT_TEST(testCowWrapper);
 123     CPPUNIT_TEST_SUITE_END();
 124 };
 125
 126 // -----------------------------------------------------------------------------
 127 CPPUNIT_TEST_SUITE_REGISTRATION(cow_wrapper_test);
 128
 129 CPPUNIT_PLUGIN_IMPLEMENT();