asskoala/CKG
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

first commit

Browse Source
This commit is contained in:
Jose Caban
2025-06-07 11:34:38 -04:00
commit 0eb2d7c07d
4708 changed files with 1500614 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

97
extern/STLport/5.2.1/test/unit/merge_test.cpp vendored Normal file
View File

@@ -0,0 +1,97 @@
#include <vector>
#include <algorithm>
#include <functional>
#include <numeric>
#include "iota.h"
#include "cppunit/cppunit_proxy.h"
#if !defined (STLPORT) || defined(_STLP_USE_NAMESPACES)
using namespace std;
#endif
//
// TestCase class
//
class MergeTest : public CPPUNIT_NS::TestCase
{
CPPUNIT_TEST_SUITE(MergeTest);
CPPUNIT_TEST(merge0);
CPPUNIT_TEST(merge1);
CPPUNIT_TEST(merge2);
CPPUNIT_TEST_SUITE_END();
protected:
void merge0();
void merge1();
void merge2();
};
CPPUNIT_TEST_SUITE_REGISTRATION(MergeTest);
//
// tests implementation
//
void MergeTest::merge0()
{
int numbers1[5] = { 1, 6, 13, 25, 101 };
int numbers2[5] = {-5, 26, 36, 46, 99 };
int result[10];
merge((int*)numbers1, (int*)numbers1 + 5, (int*)numbers2, (int*)numbers2 + 5, (int*)result);
CPPUNIT_ASSERT(result[0]==-5);
CPPUNIT_ASSERT(result[1]==1);
CPPUNIT_ASSERT(result[2]==6);
CPPUNIT_ASSERT(result[3]==13);
CPPUNIT_ASSERT(result[4]==25);
CPPUNIT_ASSERT(result[5]==26);
CPPUNIT_ASSERT(result[6]==36);
CPPUNIT_ASSERT(result[7]==46);
CPPUNIT_ASSERT(result[8]==99);
CPPUNIT_ASSERT(result[9]==101);
}
void MergeTest::merge1()
{
vector<int> v1(5);
vector<int> v2(v1.size());
__iota(v1.begin(), v1.end(), 0);
__iota(v2.begin(), v2.end(), 3);
vector <int> result(v1.size() + v2.size());
merge(v1.begin(), v1.end(), v2.begin(), v2.end(), result.begin());
CPPUNIT_ASSERT(result[0]==0);
CPPUNIT_ASSERT(result[1]==1);
CPPUNIT_ASSERT(result[2]==2);
CPPUNIT_ASSERT(result[3]==3);
CPPUNIT_ASSERT(result[4]==3);
CPPUNIT_ASSERT(result[5]==4);
CPPUNIT_ASSERT(result[6]==4);
CPPUNIT_ASSERT(result[7]==5);
CPPUNIT_ASSERT(result[8]==6);
CPPUNIT_ASSERT(result[9]==7);
}
void MergeTest::merge2()
{
vector <int> v1(5);
vector <int> v2(v1.size());
for (int i = 0; (size_t)i < v1.size(); ++i) {
v1[i] = 10 - i;
v2[i] = 7 - i;
}
vector<int> result(v1.size() + v2.size());
merge(v1.begin(), v1.end(), v2.begin(), v2.end(), result.begin(), greater<int>() );
CPPUNIT_ASSERT(result[0]==10);
CPPUNIT_ASSERT(result[1]==9);
CPPUNIT_ASSERT(result[2]==8);
CPPUNIT_ASSERT(result[3]==7);
CPPUNIT_ASSERT(result[4]==7);
CPPUNIT_ASSERT(result[5]==6);
CPPUNIT_ASSERT(result[6]==6);
CPPUNIT_ASSERT(result[7]==5);
CPPUNIT_ASSERT(result[8]==4);
CPPUNIT_ASSERT(result[9]==3);
}