public void TestOperators()
{
CParser testparser = new CParser();
String[] ExpressionsUse = {"12+5","{1,2,3}","14-12+5*Sqr(64)"};
Object[] Expectedresults = {(object)17,(object)(new object[] {1f,2f,3f}).ToList(),14-12+5*8};
int failcount=0;
for (int i = 0; i < ExpressionsUse.Length; i++)
{
Object tempobject = testparser.Execute(ExpressionsUse[i]);
if (Convert.ChangeType(tempobject, Expectedresults[i].GetType()).Equals( Expectedresults[i])
|| (testparser.ResultToString(tempobject).Equals(testparser.ResultToString(Expectedresults[i])))
)
//if (tempobject == Expectedresults[i])
{
Debug.Print(ExpressionsUse[i] + " success. Result was " + testparser.ResultToString(tempobject));
}
else
{
Debug.Print(ExpressionsUse[i] + " failed. Result was " + testparser.ResultToString(tempobject) + "Expected result was " + testparser.ResultToString(Expectedresults[i]));
failcount++;
}
}
if (failcount > 0)
Assert.Fail(failcount.ToString() + "/" + ExpressionsUse.Length + " tests failed.");
}
public void TestOperators()
{
CParser testparser = new CParser();
String[] ExpressionsUse = { "12+5", "{1,2,3}", "14-12+5*Sqr(64)" };
Object[] Expectedresults = { (object)17, (object)(new object[] { 1f, 2f, 3f }).ToList(), 14 - 12 + 5 * 8 };
int failcount = 0;
for (int i = 0; i < ExpressionsUse.Length; i++)
{
Object tempobject = testparser.Execute(ExpressionsUse[i]);
if (Convert.ChangeType(tempobject, Expectedresults[i].GetType()).Equals(Expectedresults[i]) ||
(testparser.ResultToString(tempobject).Equals(testparser.ResultToString(Expectedresults[i])))
)
//if (tempobject == Expectedresults[i])
{
Debug.Print(ExpressionsUse[i] + " success. Result was " + testparser.ResultToString(tempobject));
}
else
{
Debug.Print(ExpressionsUse[i] + " failed. Result was " + testparser.ResultToString(tempobject) + "Expected result was " + testparser.ResultToString(Expectedresults[i]));
failcount++;
}
}
if (failcount > 0)
{
Assert.Fail(failcount.ToString() + "/" + ExpressionsUse.Length + " tests failed.");
}
}
private void btnexec_Click(object sender, EventArgs e)
{
mParser.Expression = txtinput.Text;
Object resultacquired = null;
try
{
resultacquired = mParser.Execute();
String stringresult = mParser.ResultToString(resultacquired);
txtresults.Text += System.Environment.NewLine + stringresult;
}
catch (Exception err)
{
txtresults.Text += System.Environment.NewLine;
txtresults.Select(txtresults.Text.Length, 0);
txtresults.SelectedText = "Exception:" + err.Message + " Source: " + err.Source + System.Environment.NewLine +
"Stack trace:" + System.Environment.NewLine + err.StackTrace + System.Environment.NewLine;
txtresults.SelectionFont = new Font(txtresults.SelectionFont, FontStyle.Bold);
txtresults.Select(txtresults.Text.Length, 0);
txtresults.ScrollToCaret();
}
}
