public void BinaryGreaterEqualTest()
{
GreaterEq op = new GreaterEq();
Assert.AreEqual(t, new BinaryStatement(op, oneIntn, zeroIntn).Evaluate(varTable));
Assert.AreEqual(f, new BinaryStatement(op, minusOneIntn, zeroIntn).Evaluate(varTable));
Assert.AreEqual(t, new BinaryStatement(op, halfFloatn, zeroFloatn).Evaluate(varTable));
Assert.AreEqual(t, new BinaryStatement(op, zeroFloatn, zeroFloatn).Evaluate(varTable));
}
public void BinaryGreaterEqualErrorTest()
{
GreaterEq op = new GreaterEq();
Assert.Throws <System.InvalidOperationException>(() => new BinaryStatement(op, oneFloatn, zeroIntn).Evaluate(varTable));
Assert.Throws <System.InvalidOperationException>(() => new BinaryStatement(op, abn, an).Evaluate(varTable));
Assert.Throws <System.InvalidOperationException>(() => new BinaryStatement(op, tn, fn).Evaluate(varTable));
Assert.Throws <System.InvalidOperationException>(() => new BinaryStatement(op, oneFloatn, tn).Evaluate(varTable));
Assert.Throws <System.InvalidOperationException>(() => new BinaryStatement(op, fn, zeroIntn).Evaluate(varTable));
}
//-----------------------------------------------------------
public string Visit(GreaterEq node, Table table)
{
string label = GenerateLabel();
return(String.Format(
"\t\tldc.i4.1\n"
+ "{1}{2}"
+ "\t\tbge {0}\n"
+ "\t\tpop\n"
+ "\t\tldc.i4.0\n"
+ "\t\t{0}:\n",
label,
Visit((dynamic)node[0], table),
Visit((dynamic)node[1], table)));
}
//-----------------------------------------------------------
private Type Visit(GreaterEq node, Table table)
{
VisitBinaryOperator(">=", node, Type.INTEGER, table);
return(Type.BOOLEAN);
}
