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Copy pathquicksortTest.cpp
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409 lines (388 loc) · 9.65 KB
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#include <iostream>
#include <fstream>
#include "array.h"
using namespace std;
//This file contains all of the test cases for quick sort
void quickSortTest(int type, int length)
{
ofstream file;
file.open("graphing/input/quickSort.txt", ios::app);
clock_t start;
double duration;
myarray<int> *arr = nullptr;
switch(length)
{
//#################################################
//Case 1 - length 10
case 1:
{
switch(type)
{
case 1:
{
arr = new myarray<int>(10);
file << "\n#>quicksort 10 case 1\n";
cout << "Starting case 1" << endl;
for(int i = 0; i < 100; i++)
{
arr->initialize(1);
start = clock(); //time is in seconds
arr->quickSort(0, arr->getSize());
duration = (clock() - start) / (double)CLOCKS_PER_SEC;
file << duration << ",";
}
delete arr;
break;
}
case 2:
{
arr = new myarray<int>(10);
file << "\n#>quicksort 10 case 2\n";
cout << "Starting case 2" << endl;
for(int i = 0; i < 100; i++)
{
arr->initialize(2);
start = clock(); //time is in seconds
arr->quickSort(0, arr->getSize());
duration = (clock() - start) / (double)CLOCKS_PER_SEC;
file << duration << ",";
}
delete arr;
break;
}
case 3:
{
arr = new myarray<int>(10);
file << "\n#>quicksort 10 case 3\n";
cout << "Starting case 3" << endl;
for(int i = 0; i < 100; i++)
{
arr->initialize(3);
start = clock(); //time is in seconds
arr->quickSort(0, arr->getSize());
duration = (clock() - start) / (double)CLOCKS_PER_SEC;
file << duration << ",";
}
delete arr;
break;
}
case 4:
{
arr = new myarray<int>(10);
file << "\n#>quicksort 10 case 4\n";
cout << "Starting case 4" << endl;
for(int i = 0; i < 100; i++)
{
arr->initialize(4);
start = clock(); //time is in seconds
arr->quickSort(0, arr->getSize());
duration = (clock() - start) / (double)CLOCKS_PER_SEC;
file << duration << ",";
}
delete arr;
break;
}
}
break;
}
//#################################################
//#################################################
//Case 2 - length 1000
case 2:
{
switch(type)
{
case 1:
{
arr = new myarray<int>(1000);
file << "\n#>quicksort 1000 case 1\n";
cout << "Starting case 1" << endl;
for(int i = 0; i < 100; i++)
{
arr->initialize(1);
start = clock(); //time is in seconds
arr->quickSort(0, arr->getSize());
duration = (clock() - start) / (double)CLOCKS_PER_SEC;
file << duration << ",";
}
delete arr;
break;
}
case 2:
{
arr = new myarray<int>(1000);
file << "\n#>quicksort 1000 case 2\n";
cout << "Starting case 2" << endl;
for(int i = 0; i < 100; i++)
{
arr->initialize(2);
start = clock(); //time is in seconds
arr->quickSort(0, arr->getSize());
duration = (clock() - start) / (double)CLOCKS_PER_SEC;
file << duration << ",";
}
delete arr;
break;
}
case 3:
{
arr = new myarray<int>(1000);
file << "\n#>quicksort 1000 case 3\n";
cout << "Starting case 3" << endl;
for(int i = 0; i < 100; i++)
{
arr->initialize(3);
start = clock(); //time is in seconds
arr->quickSort(0, arr->getSize());
duration = (clock() - start) / (double)CLOCKS_PER_SEC;
file << duration << ",";
}
delete arr;
break;
}
case 4:
{
arr = new myarray<int>(1000);
file << "\n#>quicksort 1000 case 4\n";
cout << "Starting case 4" << endl;
for(int i = 0; i < 100; i++)
{
arr->initialize(4);
start = clock(); //time is in seconds
arr->quickSort(0, arr->getSize());
duration = (clock() - start) / (double)CLOCKS_PER_SEC;
file << duration << ",";
}
delete arr;
break;
}
}
break;
}
//#################################################
//#################################################
//Case 3 - length 10000
case 3:
{
switch(type)
{
case 1:
{
arr = new myarray<int>(10000);
file << "\n#>quicksort 10000 case 1\n";
cout << "Starting case 1" << endl;
for(int i = 0; i < 100; i++)
{
arr->initialize(1);
start = clock(); //time is in seconds
arr->quickSort(0, arr->getSize());
duration = (clock() - start) / (double)CLOCKS_PER_SEC;
file << duration << ",";
}
delete arr;
break;
}
case 2:
{
arr = new myarray<int>(10000);
file << "\n#>quicksort 10000 case 2\n";
cout << "Starting case 2" << endl;
for(int i = 0; i < 100; i++)
{
arr->initialize(2);
start = clock(); //time is in seconds
arr->quickSort(0, arr->getSize());
duration = (clock() - start) / (double)CLOCKS_PER_SEC;
file << duration << ",";
}
delete arr;
break;
}
case 3:
{
arr = new myarray<int>(10000);
file << "\n#>quicksort 10000 case 3\n";
cout << "Starting case 3" << endl;
for(int i = 0; i < 100; i++)
{
arr->initialize(3);
start = clock(); //time is in seconds
arr->quickSort(0, arr->getSize());
duration = (clock() - start) / (double)CLOCKS_PER_SEC;
file << duration << ",";
}
delete arr;
break;
}
case 4:
{
arr = new myarray<int>(10000);
file << "\n#>quicksort 10000 case 4\n";
cout << "Starting case 4" << endl;
for(int i = 0; i < 100; i++)
{
arr->initialize(4);
start = clock(); //time is in seconds
arr->quickSort(0, arr->getSize());
duration = (clock() - start) / (double)CLOCKS_PER_SEC;
file << duration << ",";
}
delete arr;
break;
}
}
break;
}
//#################################################
//#################################################
//Case 4 - length 100000
case 4:
{
switch(type)
{
case 1:
{
arr = new myarray<int>(100000);
file << "\n#>quicksort 100000 case 1\n";
cout << "Starting case 1" << endl;
for(int i = 0; i < 100; i++)
{
arr->initialize(1);
start = clock(); //time is in seconds
arr->quickSort(0, arr->getSize());
duration = (clock() - start) / (double)CLOCKS_PER_SEC;
file << duration << ",";
}
delete arr;
break;
}
case 2:
{
arr = new myarray<int>(100000);
file << "\n#>quicksort 100000 case 2\n";
cout << "Starting case 2" << endl;
for(int i = 0; i < 100; i++)
{
arr->initialize(2);
start = clock(); //time is in seconds
arr->quickSort(0, arr->getSize());
duration = (clock() - start) / (double)CLOCKS_PER_SEC;
file << duration << ",";
}
delete arr;
break;
}
case 3:
{
arr = new myarray<int>(100000);
file << "\n#>quicksort 100000 case 3\n";
cout << "Starting case 3" << endl;
for(int i = 0; i < 100; i++)
{
arr->initialize(3);
start = clock(); //time is in seconds
arr->quickSort(0, arr->getSize());
duration = (clock() - start) / (double)CLOCKS_PER_SEC;
file << duration << ",";
}
delete arr;
break;
}
case 4:
{
arr = new myarray<int>(100000);
file << "\n#>quicksort 100000 case 4\n";
cout << "Starting case 4" << endl;
for(int i = 0; i < 100; i++)
{
arr->initialize(4);
start = clock(); //time is in seconds
arr->quickSort(0, arr->getSize());
duration = (clock() - start) / (double)CLOCKS_PER_SEC;
file << duration << ",";
}
delete arr;
break;
}
}
break;
}
//#################################################
//#################################################
//Case 5 - length 1000000
case 5:
{
switch(type)
{
case 1:
{
arr = new myarray<int>(1000000);
file << "\n#>quicksort 1000000 case 1\n";
cout << "Starting case 1" << endl;
myarray<int> *arr = new myarray<int>(1000000);
for(int i = 0; i < 100; i++)
{
arr->initialize(1);
start = clock(); //time is in seconds
arr->quickSort(0, arr->getSize());
duration = (clock() - start) / (double)CLOCKS_PER_SEC;
file << duration << ",";
}
delete arr;
break;
}
case 2:
{
arr = new myarray<int>(1000000);
file << "\n#>quicksort 1000000 case 2\n";
cout << "Starting case 2" << endl;
for(int i = 0; i < 100; i++)
{
arr->initialize(2);
start = clock(); //time is in seconds
arr->quickSort(0, arr->getSize());
duration = (clock() - start) / (double)CLOCKS_PER_SEC;
file << duration << ",";
}
delete arr;
break;
}
case 3:
{
arr = new myarray<int>(1000000);
file << "\n#>quicksort 1000000 case 3\n";
cout << "Starting case 3" << endl;
for(int i = 0; i < 100; i++)
{
arr->initialize(3);
start = clock(); //time is in seconds
arr->quickSort(0, arr->getSize());
duration = (clock() - start) / (double)CLOCKS_PER_SEC;
file << duration << ",";
}
delete arr;
break;
}
case 4:
{
arr = new myarray<int>(1000000);
file << "\n#>quicksort 1000000 case 4\n";
cout << "Starting case 4" << endl;
for(int i = 0; i < 100; i++)
{
arr->initialize(4);
start = clock(); //time is in seconds
arr->quickSort(0, arr->getSize());
duration = (clock() - start) / (double)CLOCKS_PER_SEC;
file << duration << ",";
}
delete arr;
break;
}
}
break;
}
//#################################################
}
file.close();
}
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