void TestKeePass2Format::testXmlInvalidXmlChars()
{
QScopedPointer<Database> dbWrite(new Database());
QString strPlainInvalid =
QString().append(QChar(0x02)).append(QChar(0x19)).append(QChar(0xFFFE)).append(QChar(0xFFFF));
QString strPlainValid = QString()
.append(QChar(0x09))
.append(QChar(0x0A))
.append(QChar(0x20))
.append(QChar(0xD7FF))
.append(QChar(0xE000))
.append(QChar(0xFFFD));
// U+10437 in UTF-16: D801 DC37
// high low surrogate
QString strSingleHighSurrogate1 = QString().append(QChar(0xD801));
QString strSingleHighSurrogate2 = QString().append(QChar(0x31)).append(QChar(0xD801)).append(QChar(0x32));
QString strHighHighSurrogate = QString().append(QChar(0xD801)).append(QChar(0xD801));
QString strSingleLowSurrogate1 = QString().append(QChar(0xDC37));
QString strSingleLowSurrogate2 = QString().append(QChar((0x31))).append(QChar(0xDC37)).append(QChar(0x32));
QString strLowLowSurrogate = QString().append(QChar(0xDC37)).append(QChar(0xDC37));
QString strSurrogateValid1 = QString().append(QChar(0xD801)).append(QChar(0xDC37));
QString strSurrogateValid2 =
QString().append(QChar(0x31)).append(QChar(0xD801)).append(QChar(0xDC37)).append(QChar(0x32));
auto entry = new Entry();
entry->setUuid(QUuid::createUuid());
entry->setGroup(dbWrite->rootGroup());
entry->attributes()->set("PlainInvalid", strPlainInvalid);
entry->attributes()->set("PlainValid", strPlainValid);
entry->attributes()->set("SingleHighSurrogate1", strSingleHighSurrogate1);
entry->attributes()->set("SingleHighSurrogate2", strSingleHighSurrogate2);
entry->attributes()->set("HighHighSurrogate", strHighHighSurrogate);
entry->attributes()->set("SingleLowSurrogate1", strSingleLowSurrogate1);
entry->attributes()->set("SingleLowSurrogate2", strSingleLowSurrogate2);
entry->attributes()->set("LowLowSurrogate", strLowLowSurrogate);
entry->attributes()->set("SurrogateValid1", strSurrogateValid1);
entry->attributes()->set("SurrogateValid2", strSurrogateValid2);
QBuffer buffer;
buffer.open(QIODevice::ReadWrite);
bool hasError;
QString errorString;
writeXml(&buffer, dbWrite.data(), hasError, errorString);
QVERIFY(!hasError);
buffer.seek(0);
auto dbRead = readXml(&buffer, true, hasError, errorString);
if (hasError) {
qWarning("Database read error: %s", qPrintable(errorString));
}
QVERIFY(!hasError);
QVERIFY(dbRead.data());
QCOMPARE(dbRead->rootGroup()->entries().size(), 1);
Entry* entryRead = dbRead->rootGroup()->entries().at(0);
EntryAttributes* attrRead = entryRead->attributes();
QCOMPARE(attrRead->value("PlainInvalid"), QString());
QCOMPARE(attrRead->value("PlainValid"), strPlainValid);
QCOMPARE(attrRead->value("SingleHighSurrogate1"), QString());
QCOMPARE(attrRead->value("SingleHighSurrogate2"), QString("12"));
QCOMPARE(attrRead->value("HighHighSurrogate"), QString());
QCOMPARE(attrRead->value("SingleLowSurrogate1"), QString());
QCOMPARE(attrRead->value("SingleLowSurrogate2"), QString("12"));
QCOMPARE(attrRead->value("LowLowSurrogate"), QString());
QCOMPARE(attrRead->value("SurrogateValid1"), strSurrogateValid1);
QCOMPARE(attrRead->value("SurrogateValid2"), strSurrogateValid2);
}
