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os/ossrv/genericopenlibs/cppstdlib/stl/test/unit/generator_test.cpp
author sl
Tue, 10 Jun 2014 14:32:02 +0200
changeset 1 260cb5ec6c19
permissions -rw-r--r--
Update contrib. 
     1 #include <vector>

     2 #include <algorithm>

     3 #include "fadapter.h"

     4 #include "fib.h"

     5 

     6 #include "cppunit/cppunit_proxy.h"

     7 

     8 #if !defined (STLPORT) || defined(_STLP_USE_NAMESPACES)

     9 using namespace std;

    10 #endif

    11 

    12 //

    13 // TestCase class

    14 //

    15 class GeneratorTest : public CPPUNIT_NS::TestCase

    16 {

    17   CPPUNIT_TEST_SUITE(GeneratorTest);

    18   CPPUNIT_TEST(gener1);

    19   CPPUNIT_TEST(gener2);

    20   CPPUNIT_TEST(genern1);

    21   CPPUNIT_TEST(genern2);

    22   CPPUNIT_TEST_SUITE_END();

    23 

    24 protected:

    25   void gener1();

    26   void gener2();

    27   void genern1();

    28   void genern2();

    29 };

    30 

    31 CPPUNIT_TEST_SUITE_REGISTRATION(GeneratorTest);

    32 

    33 //

    34 // tests implementation

    35 //

    36 

    37 static  int cxxrand() { return rand();}

    38 

    39 void GeneratorTest::gener1()

    40 {

    41   int numbers[10];

    42 #if defined(__MVS__)

    43   generate(numbers, numbers + 10, ptr_gen(cxxrand));

    44 #else

    45   generate(numbers, numbers + 10, cxxrand);

    46 #endif

    47   // any suggestions?

    48 }

    49 void GeneratorTest::gener2()

    50 {

    51   vector <int> v1(10);

    52   Fibonacci generator;

    53   generate(v1.begin(), v1.end(), generator);

    54 

    55   CPPUNIT_ASSERT(v1[0]==1);

    56   CPPUNIT_ASSERT(v1[1]==1);

    57   CPPUNIT_ASSERT(v1[2]==2);

    58   CPPUNIT_ASSERT(v1[3]==3);

    59   CPPUNIT_ASSERT(v1[4]==5);

    60   CPPUNIT_ASSERT(v1[5]==8);

    61   CPPUNIT_ASSERT(v1[6]==13);

    62   CPPUNIT_ASSERT(v1[7]==21);

    63   CPPUNIT_ASSERT(v1[8]==34);

    64   CPPUNIT_ASSERT(v1[9]==55);

    65 }

    66 void GeneratorTest::genern1()

    67 {

    68 #if !defined (_STLP_MEMBER_POINTER_PARAM_BUG)

    69   //*TY 07/18/98 - added conditional

    70   // since ptr_gen() is not defined under this condition

    71   // (see xfunction.h)

    72   vector <int> v1(10);

    73   generate_n(v1.begin(), v1.size(), ptr_gen(cxxrand));

    74 #endif  //_STLP_MEMBER_POINTER_PARAM_BUG  //*TY 07/18/98 - added

    75 }

    76 void GeneratorTest::genern2()

    77 {

    78   vector <int> v1(10);

    79   Fibonacci generator;

    80   generate_n(v1.begin(), v1.size(), generator);

    81 

    82   CPPUNIT_ASSERT(v1[0]==1);

    83   CPPUNIT_ASSERT(v1[1]==1);

    84   CPPUNIT_ASSERT(v1[2]==2);

    85   CPPUNIT_ASSERT(v1[3]==3);

    86   CPPUNIT_ASSERT(v1[4]==5);

    87   CPPUNIT_ASSERT(v1[5]==8);

    88   CPPUNIT_ASSERT(v1[6]==13);

    89   CPPUNIT_ASSERT(v1[7]==21);

    90   CPPUNIT_ASSERT(v1[8]==34);

    91   CPPUNIT_ASSERT(v1[9]==55);

    92 }
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