int32_t LayoutTestController::cppVariantToInt32(const CppVariant& value)
{
if (value.isInt32())
return value.toInt32();
if (value.isString()) {
int number;
if (StringToInt(value.toString(), &number))
return number;
}
logErrorToConsole("Invalid value for preference. Expected integer value.");
return 0;
}
// Need these conversions because the format of the value for booleans
// may vary - for example, on mac "1" and "0" are used for boolean.
bool LayoutTestController::cppVariantToBool(const CppVariant& value)
{
if (value.isBool())
return value.toBoolean();
if (value.isInt32())
return value.toInt32();
if (value.isString()) {
string valueString = value.toString();
if (valueString == "true" || valueString == "1")
return true;
if (valueString == "false" || valueString == "0")
return false;
}
logErrorToConsole("Invalid value. Expected boolean value.");
return false;
}