QByteArray fromHex error.

Hi all

I'm usin the QByteArray fromHex function, it works for small chains, but fails to larger.

any body facing a similar question?

Kind regards.

I see only a 20 M byte array, converted into a hexagon of 40 M work of encoding...

#include 
#include 
#include 

int main(int argc, char *argv[]) {
    QByteArray test;
    for (int i = 0; i < 20000000; ++i) {
        test.append(rand());
    }
    QByteArray asHex(test.toHex());
    QString useEvenMoreMemory(asHex);
    QByteArray back(QByteArray::fromHex(useEvenMoreMemory.toLocal8Bit()));

    if (test.length() != back.length()) {
        qDebug() << "Size problems...";
    } else {
        bool good = true;
        qDebug() << "Length match";
        for (int i = 0; good && i < test.length(); ++i) {
            if (test[i] != back[i]) {
                good = false;
            }
        }

        qDebug() << "Good" << good;
    }

    return 0;
}

Tags: BlackBerry Developers

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