public void ConvertInfixToReversePolishNotation_NoWhitespace()
{
var rpn = CompilerDataAllocationDirective.ConvertInfixToReversePolishNotation <UInt32>("$-msg2".Split(' '), 0).ToArray();
Assert.Equal(3, rpn.Length);
Assert.Equal(0, rpn[0]);
Assert.Equal("msg2", rpn[1]);
Assert.Equal("-", rpn[2]);
}
public void ConvertInfixToReversePolishNotation_Simple_Symbolic_Subtraction()
{
// A-B => A B -
var rpn = CompilerDataAllocationDirective.ConvertInfixToReversePolishNotation <UInt32>(new string[] { "A", "-", "B" }, 0).ToArray();
Assert.Equal(3, rpn.Length);
Assert.Equal("A", rpn[0]);
Assert.Equal("B", rpn[1]);
Assert.Equal("-", rpn[2]);
}
public void ConvertInfixToReversePolishNotation_Simple_Number_Subtraction()
{
// 3-1 => 3 1 -
var rpn = CompilerDataAllocationDirective.ConvertInfixToReversePolishNotation <UInt32>(new string[] { "3", "-", "1" }, 0).ToArray();
Assert.Equal(3, rpn.Length);
Assert.Equal((byte)3, rpn[0]);
Assert.Equal((byte)1, rpn[1]);
Assert.Equal("-", rpn[2]);
}
public void ConvertInfixToReversePolishNotation_Complex_Symbolic_Multiple()
{
// A ^ 2 + 3 * A * B + B ^ 4 => A 2 ^ 3 A * B * + B 4 ^ +
var rpn = CompilerDataAllocationDirective.ConvertInfixToReversePolishNotation <UInt32>("A ^ 2 + 3 * A * B + B ^ 4".Split(' '), 0).ToArray();
Assert.Equal(13, rpn.Length);
Assert.Equal("A", rpn[0]);
Assert.Equal((byte)2, rpn[1]);
Assert.Equal("^", rpn[2]);
Assert.Equal((byte)3, rpn[3]);
Assert.Equal("A", rpn[4]);
Assert.Equal("*", rpn[5]);
Assert.Equal("B", rpn[6]);
Assert.Equal("*", rpn[7]);
Assert.Equal("+", rpn[8]);
Assert.Equal("B", rpn[9]);
Assert.Equal((byte)4, rpn[10]);
Assert.Equal("^", rpn[11]);
Assert.Equal("+", rpn[12]);
}