bool Test::test_NumFileGen5()
{
bool isPassed = false;
const int AMOUNT = 100;
const int LOW = 0;
const int HIGH = 5000;
std::string randomFileName = "test_random.dat";
std::ifstream randomFile(randomFileName);
std::size_t fileAmount = 0;
int temp = 0;
std::vector<int> nums;
NumberFileGenerator::random(randomFileName, AMOUNT, LOW, HIGH);
m_testNum++;
printTestMessage(m_testNum, "random method creates files with numbers in random order");
randomFile >> fileAmount;
while(!randomFile.eof())
{
randomFile >> temp;
nums.push_back(temp);
}
//should not be sorted, though there is a very small chance it could
isPassed = (!isSortedDescending(nums) && !isSortedAscending(nums));
if(!isPassed)
{
std::cerr << "ERROR: File does not appear to be random. Check manually." << std::endl;
}
if(fileAmount != nums.size())
{
std::cerr << "ERROR: " << fileAmount << " value excepted in file, "
<< nums.size() << " read. Is there a newline after last number?" << std::endl;
isPassed = false;
}
printPassFail(isPassed);
randomFile.close();
return (isPassed);
}
bool Test::test_NumFileGen4()
{
bool isPassed = false;
const int AMOUNT = 100;
std::string descendingFileName = "test_descending.dat";
std::ifstream descendingFile(descendingFileName);
std::size_t fileAmount = 0;
int temp = 0;
std::vector<int> nums;
NumberFileGenerator::descending(descendingFileName, AMOUNT);
m_testNum++;
printTestMessage(m_testNum, "descending method creates files with numbers in descending order");
descendingFile >> fileAmount;
while(!descendingFile.eof())
{
descendingFile >> temp;
nums.push_back(temp);
}
isPassed = isSortedDescending(nums);
if(fileAmount != nums.size())
{
std::cerr << "ERROR: " << fileAmount << " value excepted in file, "
<< nums.size() << " read. Is there a newline after last number?" << std::endl;
isPassed = false;
}
printPassFail(isPassed);
descendingFile.close();
return (isPassed);
}
//---------------------------------------------------------------------
bool ScaledPixelCountLodStrategy::isSorted(const Mesh::LodValueList& values) const
{
// Check if values are sorted descending
return isSortedDescending(values);
}
