static void Main(string[] args)
{
SparkConf sparkConf = new SparkConf();
SparkContext sc = new SparkContext(sparkConf);
SqlContext sqlContext = new SqlContext(sc);
var scriptEngine = new RoslynScriptEngine(sc, sqlContext);
var repl = new Repl(scriptEngine, new ConsoleIoHandler());
repl.Init();
repl.Run();
scriptEngine.Close();
}
static void Main(string[] args)
{
SparkConf sparkConf = new SparkConf();
SparkContext sc = new SparkContext(sparkConf);
SqlContext sqlContext = new SqlContext(sc);
var scriptEngine = new RoslynScriptEngine(sc, sqlContext);
var repl = new Repl(scriptEngine, new ConsoleIoHandler());
repl.Init();
repl.Run();
scriptEngine.Close();
}
public void Test()
{
var sc = new SparkContext("", "");
var sqlContext = new SqlContext(sc);
var scriptEngine = new RoslynScriptEngine(sc, sqlContext);
var ioHandler = new TestIoHandler();
var repl = new Repl(scriptEngine, ioHandler);
repl.Init();
var thread = new Thread(() => { repl.Run();}) { IsBackground = false };
thread.Start();
Thread.Sleep(1000);
Assert.IsTrue(ioHandler.output.Any());
Assert.AreEqual("> ", ioHandler.output.Last());
ioHandler.output.Clear();
// empty input
ioHandler.input.Add(" ");
// incomplete code block
ioHandler.input.Add("if (true) {");
ioHandler.input.Add("return 1024; }");
// execution exception
ioHandler.input.Add("new Exception(\"Test\")");
// compile exception
ioHandler.input.Add("var a=;");
// load non-exist library
ioHandler.input.Add(":load \"non-exist.dll\"");
// load library
var sampleDLL = scriptEngine.CompilationDumpPath(0);
ioHandler.input.Add(":load \"" + sampleDLL + "\"");
// invalid :load directive
ioHandler.input.Add(":load x");
// invalid directive
ioHandler.input.Add(":invalid directive");
// :help directive
ioHandler.input.Add(":help");
// quit REPL
ioHandler.input.Add(":quit");
thread.Join();
scriptEngine.Close();
Console.WriteLine(string.Join("\r\n", ioHandler.output));
var seq = 0;
Assert.AreEqual("> ", ioHandler.output[seq++]);
Assert.AreEqual(". ", ioHandler.output[seq++]);
Assert.AreEqual("1024", ioHandler.output[seq++]);
Assert.AreEqual("> ", ioHandler.output[seq++]);
// execution exception
Assert.IsTrue(ioHandler.output[seq++].Contains("System.Exception: Test"));
Assert.AreEqual("> ", ioHandler.output[seq++]);
// compile exception
Assert.IsTrue(ioHandler.output[seq++].Contains("Exception"));
Assert.AreEqual("> ", ioHandler.output[seq++]);
// load non-exist library
Assert.IsTrue(ioHandler.output[seq++].Contains("Failed to load assebmly"));
Assert.AreEqual("> ", ioHandler.output[seq++]);
// load library
Assert.IsTrue(ioHandler.output[seq++].Contains("Loaded assebmly"));
Assert.AreEqual("> ", ioHandler.output[seq++]);
// invalid :load directive
Assert.IsTrue(ioHandler.output[seq++].Contains("Invalid :load directive"));
Assert.AreEqual("> ", ioHandler.output[seq++]);
// invalid directive
Assert.IsTrue(ioHandler.output[seq++].Contains("Invalid directive"));
Assert.AreEqual("> ", ioHandler.output[seq++]);
// help directive
Assert.IsTrue(ioHandler.output[seq++].Contains("Commands"));
Assert.AreEqual("> ", ioHandler.output[seq++]);
}
