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os/ossrv/genericopenlibs/cppstdlib/stl/test/unit/unary_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 "unary.h"

     3 #include <algorithm>

     4 

     5 #include "cppunit/cppunit_proxy.h"

     6 

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

     8 using namespace std;

     9 #endif

    10 

    11 //

    12 // TestCase class

    13 //

    14 class UnaryTest : public CPPUNIT_NS::TestCase

    15 {

    16   CPPUNIT_TEST_SUITE(UnaryTest);

    17 #if !defined (STLPORT) || defined (_STLP_NO_EXTENSIONS)

    18   CPPUNIT_IGNORE;

    19 #endif

    20   CPPUNIT_TEST(ucompos1);

    21   CPPUNIT_TEST(ucompos2);

    22   CPPUNIT_STOP_IGNORE;

    23   CPPUNIT_TEST(unegate1);

    24   CPPUNIT_TEST(unegate2);

    25 #if defined (STLPORT) && !defined (_STLP_CLASS_PARTIAL_SPECIALIZATION)

    26   CPPUNIT_IGNORE;

    27 #endif

    28   CPPUNIT_TEST(unegate3);

    29   CPPUNIT_TEST_SUITE_END();

    30 

    31 protected:

    32   void ucompos1();

    33   void ucompos2();

    34   void unegate1();

    35   void unegate2();

    36   void unegate3();

    37 };

    38 

    39 CPPUNIT_TEST_SUITE_REGISTRATION(UnaryTest);

    40 

    41 //

    42 // tests implementation

    43 //

    44 void UnaryTest::unegate1()

    45 {

    46   int array [3] = { 1, 2, 3 };

    47   //unary_negate<odd>::argument_type arg_val = 0;

    48   int* p = find_if((int*)array, (int*)array + 3, unary_negate<odd>(odd()));

    49   CPPUNIT_ASSERT((p != array + 3));

    50   CPPUNIT_ASSERT(*p==2);

    51 }

    52 void UnaryTest::unegate2()

    53 {

    54   int array [3] = { 1, 2, 3 };

    55   int* p = find_if((int*)array, (int*)array + 3, not1(odd()));

    56   CPPUNIT_ASSERT(p != array + 3);

    57   CPPUNIT_ASSERT(*p==2);

    58 }

    59 

    60 bool test_func(int param) {

    61   return param < 3;

    62 }

    63 void UnaryTest::unegate3()

    64 {

    65 #if !defined (STLPORT) || defined (_STLP_CLASS_PARTIAL_SPECIALIZATION)

    66   int array [3] = { 1, 2, 3 };

    67   int* p = find_if((int*)array, (int*)array + 3, not1(ptr_fun(test_func)));

    68   CPPUNIT_ASSERT(p != array + 3);

    69   CPPUNIT_ASSERT(*p==3);

    70 #endif

    71 }

    72 

    73 void UnaryTest::ucompos1()

    74 {

    75 #if defined (STLPORT) && !defined (_STLP_NO_EXTENSIONS)

    76   int input [3] = { -1, -4, -16 };

    77 

    78   double output[3];

    79   transform((int*)input, (int*)input + 3, output, unary_compose<square_root, negate<int> >(square_root(), negate<int>()));

    80 

    81   CPPUNIT_ASSERT(output[0]==1);

    82   CPPUNIT_ASSERT(output[1]==2);

    83   CPPUNIT_ASSERT(output[2]==4);

    84 #endif

    85 }

    86 void UnaryTest::ucompos2()

    87 {

    88 #if defined (STLPORT) && !defined (_STLP_NO_EXTENSIONS)

    89   int input [3] = { -1, -4, -16 };

    90 

    91   double output [3];

    92   transform((int*)input, (int*)input + 3, output, compose1(square_root(), negate<int>()));

    93 

    94   CPPUNIT_ASSERT(output[0]==1);

    95   CPPUNIT_ASSERT(output[1]==2);

    96   CPPUNIT_ASSERT(output[2]==4);

    97 #endif

    98 }
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