private string ExecuteJs(string exeFilePath, string corlibPath, string entryPoint, out int exitCode, List <string> errors)
{
string jsOutput = null;
exitCode = -1;
using (var jsEngine = new MsieJsEngine(engineMode: JsEngineMode.Auto,
useEcmaScript5Polyfill: false, useJson2Library: false))
{
object exitCodeObj = null;
try
{
jsEngine.Execute(@"var braille_testlib_output = """";");
jsEngine.Execute(@"function braille_test_log(message) { braille_testlib_output += asm0.ToJavaScriptString(message) + ""\r\n""; }");
if (corlibPath != null)
{
jsEngine.ExecuteFile(corlibPath);
}
jsEngine.ExecuteFile(exeFilePath + ".js");
exitCodeObj = jsEngine.Evaluate(entryPoint + ".entryPoint()");
}
catch (JsEngineLoadException e)
{
errors.Add("During loading of JavaScript engine an error occurred.\n" + JsErrorHelpers.Format(e));
}
catch (JsRuntimeException e)
{
errors.Add("During execution of JavaScript code an error occurred.\n" + JsErrorHelpers.Format(e));
}
if (exitCodeObj == null || exitCodeObj == MsieJavaScriptEngine.Undefined.Value)
{
exitCode = 0;
}
else
{
exitCode = (int)(double)exitCodeObj;
}
try
{
jsOutput = (string)jsEngine.Evaluate("braille_testlib_output");
}
catch
{
errors.Add("Exception while evaluating script output");
}
}
return(jsOutput);
}
public virtual void ExecutionOfFileIsCorrect()
{
// Arrange
string filePath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, @"../../Resources/square.js");
const string input = "square(6);";
const int targetOutput = 36;
// Act
_jsEngine.ExecuteFile(filePath);
var output = _jsEngine.Evaluate <int>(input);
// Assert
Assert.AreEqual(targetOutput, output);
}
