public void Test4()
{
Tokenizer tokenizer = new Tokenizer();
var tokenStream = tokenizer.Tokenize(@"NOT ax -> ay");
ExpressionParser parser = new ExpressionParser();
var statements = parser.GenerateStatements(tokenStream).ToList();
Assert.AreEqual(1, statements.Count);
Assert.AreEqual(new AssignStatement(new NotExpression(16, new VariableExpression("ax")), new VariableExpression("ay")), statements[0]);
}
public void Test3()
{
Tokenizer tokenizer = new Tokenizer();
var tokenStream = tokenizer.Tokenize(@"fe -> a
le -> NOT");
ExpressionParser parser = new ExpressionParser();
var statements = parser.GenerateStatements(tokenStream).ToList();
Assert.AreEqual(2, statements.Count);
Assert.AreEqual(new AssignStatement(new VariableExpression("le"), new VariableExpression("NOT")), statements[1]);
}
public void CreateAssignAnd()
{
Tokenizer tokenizer = new Tokenizer();
var tokenStream = tokenizer.Tokenize("x AND y -> d");
ExpressionParser parser = new ExpressionParser();
TokenConsumer consumer = new TokenConsumer(tokenStream);
using (var scope = consumer.BeginScope())
{
var expression = ExpressionParser.CreateAssignExpression(scope);
Assert.AreEqual(new AssignStatement(new AndExpression(16, new VariableExpression("x"), new VariableExpression("y")), new VariableExpression("d")), expression);
}
}
public void ValueOfa()
{
Tokenizer tokenizer = new Tokenizer();
using (var stream = CreateResource())
{
var tokens = tokenizer.Tokenize(stream);
var parser = new ExpressionParser();
var statements = parser.GenerateStatements(tokens).ToList();
var treeBuilder = new ExpressionDependecyBuilder();
var expressionTree = treeBuilder.BuildExpressionTree(statements, "a");
int value = expressionTree.CalcTree();
Assert.AreEqual(46065, value);
}
}
public void ValueOfaWithbOverrided()
{
Tokenizer tokenizer = new Tokenizer();
using (var stream = CreateResource())
{
var tokens = tokenizer.Tokenize(stream);
var parser = new ExpressionParser();
var statements = parser.GenerateStatements(tokens).ToList();
var treeBuilder = new ExpressionDependecyBuilder();
var expressionTree = treeBuilder.BuildExpressionTree(statements, "a");
Dictionary<string, int> wireValues = new Dictionary<string, int>();
wireValues.Add("b", 46065);
int value = expressionTree.CalcTree(wireValues);
Assert.AreEqual(14134, value);
}
}