public void TestCalc()
{
NakoNode topNode;
// 1
topNode = compiler.ParseOnlyValue("1+2*3");
Assert.IsTrue(topNode.hasChildren());
Assert.IsTrue(topNode.Children.checkNodeType(
new NakoNodeType[] {
NakoNodeType.CALC
}));
// 2
topNode = compiler.ParseOnlyValue("(1+2)*3");
Assert.IsTrue(topNode.hasChildren());
Assert.IsTrue(topNode.Children.checkNodeType(
new NakoNodeType[] {
NakoNodeType.CALC
}));
// 3
topNode = compiler.Parse("A=5");
Assert.IsTrue(topNode.hasChildren());
Assert.IsTrue(topNode.Children.checkNodeType(new NakoNodeType[] {
NakoNodeType.LET
}));
}
public void TestInterpreterCalcReal()
{
NakoCompiler ns = new NakoCompiler();
NakoInterpreter runner = new NakoInterpreter();
// 1
ns.source = "PRINT 2 * 1.5";
ns.Tokenize();
ns.Parse();
runner.Run(ns.WriteIL());
Assert.AreEqual("3", runner.PrintLog);
// 2
runner.Reset();
ns.source = "PRINT (1 / 2) * 4";
ns.Tokenize();
ns.Parse();
runner.Run(ns.WriteIL());
Assert.AreEqual("2", runner.PrintLog);
// 3
runner.Reset();
ns.source = "PRINT 4 % 3";
ns.Tokenize();
ns.Parse();
runner.Run(ns.WriteIL());
Assert.AreEqual("1", runner.PrintLog);
// 4
runner.Reset();
ns.source = "PRINT 2 ^ 3";
ns.Tokenize();
ns.Parse();
runner.Run(ns.WriteIL());
Assert.AreEqual("8", runner.PrintLog);
// 5 : べき乗の優先順位
runner.Reset();
ns.source = "PRINT 2 * 3 ^ 3";
ns.Tokenize();
ns.Parse();
runner.Run(ns.WriteIL());
Assert.AreEqual("54", runner.PrintLog);
}
public void TestInterpreter2()
{
NakoCompiler ns = new NakoCompiler();
NakoInterpreter runner = new NakoInterpreter();
// 1
ns.source = "A=5; PRINT A";
ns.Tokenize();
ns.Parse();
runner.Run(ns.WriteIL());
Assert.AreEqual("5", runner.PrintLog);
// 2
runner.Reset();
ns.source = "A=5; B=8; C=A+B; PRINT C";
ns.Tokenize();
ns.Parse();
runner.Run(ns.WriteIL());
Assert.AreEqual("13", runner.PrintLog);
}
