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

     2 #include <cstring>

     3 #include <vector>

     4 #include <iterator>

     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 CopyTest : public CPPUNIT_NS::TestCase

    16 {

    17   CPPUNIT_TEST_SUITE(CopyTest);

    18   CPPUNIT_TEST(copy_array);

    19   CPPUNIT_TEST(copy_vector);

    20   CPPUNIT_TEST(copy_insert);

    21   CPPUNIT_TEST(copy_back);

    22   CPPUNIT_TEST(copy_back_array);

    23   CPPUNIT_TEST_SUITE_END();

    24 

    25 protected:

    26   void copy_array();

    27   void copy_vector();

    28   void copy_insert();

    29   void copy_back();

    30   void copy_back_array();

    31 };

    32 

    33 CPPUNIT_TEST_SUITE_REGISTRATION(CopyTest);

    34 

    35 //

    36 // tests implementation

    37 //

    38 void CopyTest::copy_array()

    39 {

    40   char string[23] = "A string to be copied.";

    41   char result[23];

    42   copy(string, string + 23, result);

    43   CPPUNIT_ASSERT(!strncmp(string, result, 23));

    44 }

    45 

    46 void CopyTest::copy_vector()

    47 {

    48   vector<int> v1(10);

    49   for (int i = 0; (size_t)i < v1.size(); ++i)

    50     v1[i] = i;

    51 

    52   vector<int> v2(v1.size());

    53   copy(v1.begin(), v1.end(), v2.begin());

    54 

    55   CPPUNIT_ASSERT( v2 == v1 );

    56 }

    57 

    58 void CopyTest::copy_insert() {

    59   vector<int> v1(10);

    60   for (int loc = 0; (size_t)loc < v1.size(); ++loc)

    61     v1[loc] = loc;

    62   vector<int> v2;

    63   insert_iterator<vector<int> > i(v2, v2.begin());

    64   copy(v1.begin(), v1.end(), i);

    65 

    66   CPPUNIT_ASSERT( v2 == v1 );

    67 }

    68 

    69 void CopyTest::copy_back()

    70 {

    71   vector<int> v1(10);

    72   for (int i = 0; (size_t)i < v1.size(); ++i)

    73     v1[i] = i;

    74   vector<int> v2(v1.size());

    75   copy_backward(v1.begin(), v1.end(), v2.end());

    76 

    77   CPPUNIT_ASSERT( v2 == v1 );

    78 }

    79 

    80 void CopyTest::copy_back_array()

    81 {

    82   int numbers[5] = { 1, 2, 3, 4, 5 };

    83 

    84   int result[5];

    85   copy_backward(numbers, numbers + 5, (int*)result + 5);

    86   CPPUNIT_ASSERT(result[0]==numbers[0]);

    87   CPPUNIT_ASSERT(result[1]==numbers[1]);

    88   CPPUNIT_ASSERT(result[2]==numbers[2]);

    89   CPPUNIT_ASSERT(result[3]==numbers[3]);

    90   CPPUNIT_ASSERT(result[4]==numbers[4]);

    91 }
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