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#include "testchunks.h"
#include <cstdlib>
TestChunks::TestChunks(QTextStream &log, QString tName, int size, bool random, int saveFile) : _chunks(nullptr)
{
char hex[] = "0123456789abcdef";
srand(0);
for (int idx=0; idx < size; idx++)
{
if (random)
_data += char(rand() % 0x100);
else
_data += hex[idx & 0x0f];
_highlighted += char(0);
}
_copy = _data;
_cData.setData(_copy);
_chunks.setIODevice(_cData);
_tCnt = 0;
_log = &log;
_tName = tName;
_saveFile = saveFile;
compare();
}
void TestChunks::random(int count)
{
for (int idx=1; idx < count; idx++)
{
int action = rand() % 3;
int pos = rand() % _data.size();
char b = char(rand() % 0x100);
switch (action)
{
case 0:
removeAt(pos);
break;
case 1:
insert(pos, b);
break;
case 2:
overwrite(pos, b);
break;
}
}
}
void TestChunks::insert(qint64 pos, char b)
{
_data.insert((int)pos, b);
_copy.insert((int)pos, char(0));
_highlighted.insert((int)pos, 1);
_chunks.insert(pos, b);
compare();
}
void TestChunks::overwrite(qint64 pos, char b)
{
_data[(int)pos] = b;
_highlighted[(int)pos] = 1;
_chunks.overwrite(pos, b);
compare();
}
void TestChunks::removeAt(qint64 pos)
{
_data.remove((int)pos, 1);
_highlighted.remove((int)pos, 1);
_chunks.removeAt(pos);
compare();
}
void TestChunks::compare()
{
QByteArray rHighLighted;
QByteArray rData = _chunks.data(0, -1, &rHighLighted);
bool error = false;
if (rData != _data)
error = true;
if (rHighLighted != _highlighted)
error = true;
_tCnt += 1;
int chunkSize = _chunks.chunkSize();
QString tName = QString("logs/%1_%2_%3").arg(_tName).arg(_tCnt).arg(chunkSize);
if (error || (_tCnt >= _saveFile))
{
QFile file1(tName + "_data.txt");
file1.open(QIODevice::WriteOnly);
file1.write(_data);
file1.close();
QFile file2(tName + "_highlighted.txt");
file2.open(QIODevice::WriteOnly);
file2.write(_highlighted);
file2.close();
QFile file3(tName + "_rData.txt");
file3.open(QIODevice::WriteOnly);
file3.write(rData);
file3.close();
QFile file4(tName + "_rHighlighted.txt");
file4.open(QIODevice::WriteOnly);
file4.write(rHighLighted);
file4.close();
}
if (error)
{
qDebug() << "NOK " << tName;
*_log << "NOK " << tName << "\n";
}
else
{
qDebug() << "OK " << tName;
*_log << "OK " << tName << "\n";
}
}
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