public void Caculate_Test()
{
Arithmetic arithmetic = new Arithmetic();
string testData = "9+(3-1)*3+10/2";
int expectedData = 20;
int actualData = arithmetic.Calculate(testData);
_testOutputHelper.WriteLine(testData);
_testOutputHelper.WriteLine(actualData.ToString());
Assert.Equal(expectedData, actualData);
testData = "9/(3-2*1)*3+10/2";
expectedData = 32;
actualData = arithmetic.Calculate(testData);
_testOutputHelper.WriteLine("");
_testOutputHelper.WriteLine(testData);
_testOutputHelper.WriteLine(actualData.ToString());
Assert.Equal(expectedData, actualData);
}
private void button5_Click(object sender, EventArgs e)
{
if (textBox1.Text != "")
{
string input = textBox1.Text;
List <Token> rpn = Arithmetic.Calculate(input);
if (rpn != null)
{
Dictionary <string, bool> variables = Arithmetic.GetVariables(rpn);
var manager = new BDDManager(variables.Count);
var root = Arithmetic.CreateTree(rpn, variables, manager);
if (root != null)
{
List <BDDNode> list = root.Nodes.ToList();
var v1 = new Dictionary <int, string>();
int j = 0;
foreach (KeyValuePair <string, bool> kv in variables)
{
v1.Add(j, kv.Key);
j++;
}
manager.Reduce(root);
Func <BDDNode, string> labelFunction = (x) => v1[x.Index];
Bitmap bm = new Bitmap(Graphviz.RenderImage(manager.ToDot(root, labelFunction, false), "jpg"));
pictureBox1.Image = bm;
label1.Text = "Готово";
}
else
{
label1.Text = "Ошибка при вычислении логической формулы";
}
}
else
{
label1.Text = "Ошибка ввода логической формулы";
}
}
}
