public static Token[] States(string source)
{
var scanner = new OpalStateScanner(source);
var states = new List <Token>();
Token token;
do
{
token = scanner.RawNextToken();
states.Add(token);
} while (token.State != 0);
return(states.ToArray());
}
protected override long Test(string source)
{
long sum = 0;
var scanner = new OpalStateScanner(source);
Token token;
do
{
token = scanner.RawNextToken();
sum += token.State;
} while (token.State != 0);
return(sum);
}
public static void Main()
{
var opalDef = @"d:\src\opal\tests\opal.txt";
var mapleDef = @"D:\src\opal\tests\OpalTests\maple.sql.cs";
var testArgs = new TestArgs(10000)
.Add(opalDef)
.Add(mapleDef)
;
//var intArrayTest = new IntArrayTest();
//var fullData = intArrayTest.Data;
var stateScannerTest = new StateScannerTest();
var switchScannerTest = new SwitchScannerTest();
var tests = new TestBase[]
{
//intArrayTest,
//new ByteArrayTest(fullData),
//new SparseArrayTest(fullData),
//new IntSparseArrayTest(fullData),
stateScannerTest,
switchScannerTest
};
var mapleSource = new SourceFile(mapleDef);
var tokens1 = StateScannerTest.States(mapleSource.Source);
var tokens2 = SwitchScannerTest.States(mapleSource.Source);
var sourceSlice = "\"SELECT TABLE_NAME, COLUMN_NAME, ORDINAL_POSITION, DATA_TYPE, IS_NULLABLE ";
var scanner = new OpalSwitchScanner(sourceSlice);
var t = scanner.RawNextToken();
Console.WriteLine(t.Value);
var scanner2 = new OpalStateScanner(sourceSlice);
t = scanner2.RawNextToken();
Console.WriteLine(t.Value);
Console.WriteLine("Comparing token streams");
int length;
if (tokens1.Length != tokens2.Length)
{
Console.WriteLine($"State length: {tokens1.Length}");
Console.WriteLine($"Switch length: {tokens2.Length}");
length = Math.Min(tokens1.Length, tokens2.Length);
}
else
{
length = tokens2.Length;
Console.WriteLine($"Lengths: {length}");
}
for (var i = 0; i < length; i++)
{
var t1 = tokens1[i];
var t2 = tokens2[i];
if (t1.State != t2.State ||
t1.Value != t2.Value)
{
Console.WriteLine(i);
Console.WriteLine(" state : {0}", tokens1[i]);
Console.WriteLine(" switch: {0}", tokens2[i]);
}
}
foreach (var test in tests)
{
test.Test(testArgs);
}
}
