public void ArrayStringAccessTest()
{
var mapping = "STRING_ARRAY_TEST_MAPPING";
var accessDict = new Dictionary <string, object> {
{ "TEXT[1]", "TEST1" },
{ "TEXT[5]", "TEST5" },
};
Test(mapping, accessDict, "");
//Byte data check
var dbData = MockPlc.GetPlcEntry("DB30").Data;
Assert.True(dbData.Slice(0, 2).Span.SequenceEqual(new byte[] { 35, 5 }));
Assert.True(dbData.Slice(2, 5).Span.SequenceEqual("TEST1".ToByteArray(5)));
Assert.True(dbData.Slice(152, 2).Span.SequenceEqual(new byte[] { 35, 5 }));
Assert.True(dbData.Slice(154, 5).Span.SequenceEqual("TEST5".ToByteArray(5)));
}
private static Task Papper_OnRead(IEnumerable <DataPack> reads)
{
var result = reads.ToList();
foreach (var item in result)
{
Console.WriteLine($"OnRead: selector:{item.Selector}; offset:{item.Offset}; length:{item.Length}");
var res = MockPlc.GetPlcEntry(item.Selector, item.Offset + item.Length).Data.Slice(item.Offset, item.Length);
if (!res.IsEmpty)
{
item.ApplyData(res);
item.ExecutionResult = ExecutionResult.Ok;
}
else
{
item.ExecutionResult = ExecutionResult.Error;
}
}
return(Task.CompletedTask);
}
private static Task Papper_OnWrite(IEnumerable <DataPack> reads)
{
var result = reads.ToList();
foreach (var item in result)
{
if (item.BitMask == 0)
{
Console.WriteLine($"OnWrite: selector:{item.Selector}; offset:{item.Offset}; length:{item.Length}");
item.Data.Slice(0, item.Length).CopyTo(MockPlc.GetPlcEntry(item.Selector, item.Offset + item.Length).Data.Slice(item.Offset, item.Length));
item.ExecutionResult = ExecutionResult.Ok;
}
else
{
for (int j = 0; j < item.Data.Length; j++)
{
var bItem = item.Data.Span[j];
var bm = item.BitMask;
for (var i = 0; i < 8; i++)
{
var bit = bm.GetBit(i);
if (bit)
{
var b = MockPlc.GetPlcEntry(item.Selector, item.Offset + 1).Data.Span[item.Offset];
MockPlc.GetPlcEntry(item.Selector, item.Offset + 1).Data.Span[item.Offset] = b.SetBit(i, bItem.GetBit(i));
item.ExecutionResult = ExecutionResult.Ok;
bm = bm.SetBit(i, false);
if (bm == 0)
{
break;
}
}
}
}
}
}
return(Task.CompletedTask);
}