public async Task EvalTest()
{
var result = await _scriptEngine.Eval("1+1", new NScriptOptions());
Assert.Equal(2, result);
result = await _scriptEngine.Eval("\"Hello \" + \"NatashaPad\"", new NScriptOptions());
Assert.Equal("Hello NatashaPad", result);
result = await _scriptEngine.Eval("DateTime.Today.ToString(\"yyyyMMdd\")", new NScriptOptions());
Assert.Equal(DateTime.Today.ToString("yyyyMMdd"), result);
}
private async void BtnRun_OnClick(object sender, RoutedEventArgs e)
{
var input = txtInput.Text?.Trim();
if (string.IsNullOrEmpty(input))
{
return;
}
txtOutput.Text = string.Empty;
try
{
if (input.Contains("static void Main(") || input.EndsWith(";"))
{
// statements, execute
await _scriptEngine.Execute(input, _scriptOptions);
}
else
{
// expression, eval
var result = await _scriptEngine.Eval(txtInput.Text, _scriptOptions);
if (null == result)
{
txtOutput.AppendText("(null)");
}
else
{
var dumpedResult = _dumperResolver.Resolve(result.GetType())
.Dump(result);
txtOutput.AppendText(dumpedResult);
}
}
}
catch (Exception exception)
{
MessageBox.Show(exception.Message, "执行发生异常");
}
}
