genericopenlibs/cppstdlib/stl/test/unit/copy_test.cpp
author Pat Downey <patd@symbian.org>
Fri, 04 Jun 2010 16:20:51 +0100
changeset 31 ce057bb09d0b
child 34 5fae379060a7
permissions -rw-r--r--
Revert last code drop.
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
31
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
     1
/*
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
     2
* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
     3
* All rights reserved.
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
     4
* This component and the accompanying materials are made available
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
     5
* under the terms of "Eclipse Public License v1.0"
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
     6
* which accompanies this distribution, and is available
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
     7
* at the URL "http://www.eclipse.org/legal/epl-v10.html".
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
     8
*
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
     9
* Initial Contributors:
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    10
* Nokia Corporation - initial contribution.
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    11
*
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    12
* Contributors:
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    13
*
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    14
* Description: 
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    15
*
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    16
*/
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    17
#include <algorithm>
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    18
#include <cstring>
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    19
#include <vector>
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    20
#include <iterator>
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    21
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    22
#include "cppunit/cppunit_proxy.h"
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    23
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    24
#if !defined (STLPORT) || defined(_STLP_USE_NAMESPACES)
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    25
using namespace std;
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    26
#endif
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    27
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    28
//
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    29
// TestCase class
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    30
//
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    31
class CopyTest : public CPPUNIT_NS::TestCase
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    32
{
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    33
  CPPUNIT_TEST_SUITE(CopyTest);
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    34
  CPPUNIT_TEST(copy_array);
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    35
  CPPUNIT_TEST(copy_vector);
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    36
  CPPUNIT_TEST(copy_insert);
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    37
  CPPUNIT_TEST(copy_back);
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    38
  CPPUNIT_TEST(copy_back_array);
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    39
  CPPUNIT_TEST_SUITE_END();
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    40
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    41
protected:
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    42
  void copy_array();
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    43
  void copy_vector();
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    44
  void copy_insert();
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    45
  void copy_back();
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    46
  void copy_back_array();
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    47
};
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    48
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    49
CPPUNIT_TEST_SUITE_REGISTRATION(CopyTest);
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    50
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    51
//
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    52
// tests implementation
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    53
//
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    54
void CopyTest::copy_array()
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    55
{
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    56
  char string[23] = "A string to be copied.";
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    57
  char result[23];
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    58
  copy(string, string + 23, result);
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    59
  CPPUNIT_ASSERT(!strncmp(string, result, 23));
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    60
}
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    61
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    62
void CopyTest::copy_vector()
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    63
{
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    64
  vector<int> v1(10);
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    65
  for (int i = 0; (size_t)i < v1.size(); ++i)
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    66
    v1[i] = i;
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    67
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    68
  vector<int> v2(v1.size());
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    69
  copy(v1.begin(), v1.end(), v2.begin());
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    70
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    71
  CPPUNIT_ASSERT( v2 == v1 );
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    72
}
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    73
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    74
void CopyTest::copy_insert() {
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    75
  vector<int> v1(10);
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    76
  for (int loc = 0; (size_t)loc < v1.size(); ++loc)
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    77
    v1[loc] = loc;
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    78
  vector<int> v2;
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    79
  insert_iterator<vector<int> > i(v2, v2.begin());
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    80
  copy(v1.begin(), v1.end(), i);
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    81
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    82
  CPPUNIT_ASSERT( v2 == v1 );
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    83
}
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    84
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    85
void CopyTest::copy_back()
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    86
{
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    87
  vector<int> v1(10);
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    88
  for (int i = 0; (size_t)i < v1.size(); ++i)
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    89
    v1[i] = i;
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    90
  vector<int> v2(v1.size());
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    91
  copy_backward(v1.begin(), v1.end(), v2.end());
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    92
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    93
  CPPUNIT_ASSERT( v2 == v1 );
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    94
}
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    95
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    96
void CopyTest::copy_back_array()
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    97
{
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    98
  int numbers[5] = { 1, 2, 3, 4, 5 };
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
    99
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
   100
  int result[5];
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
   101
  copy_backward(numbers, numbers + 5, (int*)result + 5);
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
   102
  CPPUNIT_ASSERT(result[0]==numbers[0]);
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
   103
  CPPUNIT_ASSERT(result[1]==numbers[1]);
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
   104
  CPPUNIT_ASSERT(result[2]==numbers[2]);
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
   105
  CPPUNIT_ASSERT(result[3]==numbers[3]);
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
   106
  CPPUNIT_ASSERT(result[4]==numbers[4]);
ce057bb09d0b Revert last code drop.
Pat Downey <patd@symbian.org>
parents:
diff changeset
   107
}