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error C2440: 'static_cast': cannot convert from 'double' to 'PassmarkLineType'.

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Conversions between enumeration and floating point values are no longer allowed.

--HG--
branch : develop
This commit is contained in:
Roman Telezhynskyi 2019-09-05 17:21:06 +03:00
parent d791649170
commit aa6a75298c
2 changed files with 86 additions and 2 deletions
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80
src/libs/vtest/abstracttest.cpp
View file

@ -664,7 +664,7 @@ void AbstractTest::QPointFromJson(const QJsonObject &itemObject, QPointF &point)
}
//---------------------------------------------------------------------------------------------------------------------
template<typename T>
template<typename T, typename std::enable_if<std::is_floating_point<T>::value>::type*>
void AbstractTest::ReadDoubleValue(const QJsonObject &itemObject, const QString &attribute, T &value,
const QString &defaultValue)
{
@ -702,6 +702,84 @@ void AbstractTest::ReadDoubleValue(const QJsonObject &itemObject, const QString
}
}
//---------------------------------------------------------------------------------------------------------------------
template<typename T, typename std::enable_if<std::is_enum<T>::value>::type*>
void AbstractTest::ReadDoubleValue(const QJsonObject &itemObject, const QString &attribute, T &value,
const QString &defaultValue)
{
if (itemObject.contains(attribute))
{
QJsonValue attributeValue = itemObject[attribute];
if (attributeValue.isDouble())
{
value = static_cast<T>(static_cast<int>(attributeValue.toDouble()));
}
else
{
const QString error = QStringLiteral("%1 is not double '%2'.").arg(attribute, attributeValue.toString());
QFAIL(qUtf8Printable(error));
}
}
else
{
if (not defaultValue.isEmpty())
{
bool ok = false;
value = static_cast<T>(defaultValue.toInt(&ok));
if (not ok)
{
const QString error = QStringLiteral("Cannot convert default value '%1' to int.").arg(defaultValue);
QFAIL(qUtf8Printable(error));
}
}
else
{
const QString error = QStringLiteral("Json object does not contain attribute '%1'.").arg(attribute);
QFAIL(qUtf8Printable(error));
}
}
}
//---------------------------------------------------------------------------------------------------------------------
template<typename T, typename std::enable_if<std::is_integral<T>::value>::type*>
void AbstractTest::ReadDoubleValue(const QJsonObject &itemObject, const QString &attribute, T &value,
const QString &defaultValue)
{
if (itemObject.contains(attribute))
{
QJsonValue attributeValue = itemObject[attribute];
if (attributeValue.isDouble())
{
value = static_cast<T>(attributeValue.toDouble());
}
else
{
const QString error = QStringLiteral("%1 is not double '%2'.").arg(attribute, attributeValue.toString());
QFAIL(qUtf8Printable(error));
}
}
else
{
if (not defaultValue.isEmpty())
{
bool ok = false;
value = static_cast<T>(defaultValue.toInt(&ok));
if (not ok)
{
const QString error = QStringLiteral("Cannot convert default value '%1' to int.").arg(defaultValue);
QFAIL(qUtf8Printable(error));
}
}
else
{
const QString error = QStringLiteral("Json object does not contain attribute '%1'.").arg(attribute);
QFAIL(qUtf8Printable(error));
}
}
}
//---------------------------------------------------------------------------------------------------------------------
void AbstractTest::VPointFromJson(const QJsonObject &itemObject, VPointF &point)
{

8
src/libs/vtest/abstracttest.h
View file

@ -91,7 +91,13 @@ protected:
void PrepareDocument(const QString &json, QByteArray &data) const;
void TestRoot(const QJsonObject &root, const QString &attribute, const QString &file);
template <typename T>
template <typename T, typename std::enable_if<std::is_floating_point<T>::value>::type* = nullptr>
void ReadDoubleValue(const QJsonObject &itemObject, const QString &attribute, T &value,
const QString &defaultValue = QString());
template <typename T, typename std::enable_if<std::is_enum<T>::value>::type* = nullptr>
void ReadDoubleValue(const QJsonObject &itemObject, const QString &attribute, T &value,
const QString &defaultValue = QString());
template <typename T, typename std::enable_if<std::is_integral<T>::value>::type* = nullptr>
void ReadDoubleValue(const QJsonObject &itemObject, const QString &attribute, T &value,
const QString &defaultValue = QString());
void ReadStringValue(const QJsonObject &itemObject, const QString &attribute, QString &value,