public void IronPythonModuleName() {
var replEval = new PythonReplEvaluator(IronPythonInterpreter, PythonToolsTestUtilities.CreateMockServiceProvider(), new ReplTestReplOptions());
var replWindow = new MockReplWindow(replEval);
replEval._Initialize(replWindow).Wait();
replWindow.ClearScreen();
var execute = replEval.ExecuteText("__name__");
execute.Wait();
Assert.IsTrue(execute.Result.IsSuccessful);
Assert.AreEqual(replWindow.Output, "'__main__'\r\n");
replWindow.ClearScreen();
}
public void IronPythonSignatures() {
var replEval = new PythonReplEvaluator(IronPythonInterpreter, PythonToolsTestUtilities.CreateMockServiceProvider(), new ReplTestReplOptions());
var replWindow = new MockReplWindow(replEval);
replEval._Initialize(replWindow).Wait();
var execute = replEval.ExecuteText("from System import Array");
execute.Wait();
Assert.IsTrue(execute.Result.IsSuccessful);
OverloadDoc[] sigs = null;
for (int retries = 0; retries < 5 && sigs == null; retries += 1) {
sigs = replEval.GetSignatureDocumentation("Array[int]");
}
Assert.IsNotNull(sigs, "GetSignatureDocumentation timed out");
Assert.AreEqual(sigs.Length, 1);
Assert.AreEqual("Array[int](: int)\r\n", sigs[0].Documentation);
}
private static bool EvaluatorUsesThisInterpreter(PythonReplEvaluator pyEval, IPythonInterpreterFactory interpreter) {
return pyEval != null &&
pyEval.Interpreter != null &&
pyEval.Interpreter.Id == interpreter.Id &&
pyEval.Interpreter.Configuration.Version == interpreter.Configuration.Version;
}
public void IronPythonCommentInput() {
// http://pytools.codeplex.com/workitem/649
var replEval = new PythonReplEvaluator(IronPythonInterpreter, PythonToolsTestUtilities.CreateMockServiceProvider(), new ReplTestReplOptions());
var replWindow = new MockReplWindow(replEval);
replEval._Initialize(replWindow).Wait();
var execute = replEval.ExecuteText("#fob\n1+2");
execute.Wait();
Assert.IsTrue(execute.Result.IsSuccessful);
}
public void CommentFollowedByBlankLine() {
// http://pytools.codeplex.com/workitem/659
var replEval = new PythonReplEvaluator(IronPythonInterpreter, PythonToolsTestUtilities.CreateMockServiceProvider(), new ReplTestReplOptions());
var replWindow = new MockReplWindow(replEval);
replEval._Initialize(replWindow).Wait();
var execute = replEval.ExecuteText("# fob\r\n\r\n \r\n\t\t\r\na = 42");
execute.Wait();
Assert.IsTrue(execute.Result.IsSuccessful);
replWindow.ClearScreen();
}
public void AttachSupportMultiThreaded() {
// http://pytools.codeplex.com/workitem/663
var replEval = new PythonReplEvaluator(IronPythonInterpreter, PythonToolsTestUtilities.CreateMockServiceProvider(), new ReplTestReplOptions());
var replWindow = new MockReplWindow(replEval);
replEval._Initialize(replWindow).Wait();
var code = new[] {
"import threading",
"def sayHello():\r\n pass",
"t1 = threading.Thread(target=sayHello)",
"t1.start()",
"t2 = threading.Thread(target=sayHello)",
"t2.start()"
};
foreach (var line in code) {
var execute = replEval.ExecuteText(line);
execute.Wait();
Assert.IsTrue(execute.Result.IsSuccessful);
}
replWindow.ClearScreen();
var finalExecute = replEval.ExecuteText("42");
finalExecute.Wait();
Assert.IsTrue(finalExecute.Result.IsSuccessful);
Assert.AreEqual(replWindow.Output, "42\r\n");
}
public void GenericMethodCompletions() {
// http://pytools.codeplex.com/workitem/661
var fact = IronPythonInterpreter;
var replEval = new PythonReplEvaluator(fact, PythonToolsTestUtilities.CreateMockServiceProvider(), new ReplTestReplOptions());
var replWindow = new MockReplWindow(replEval);
replEval._Initialize(replWindow).Wait();
var execute = replEval.ExecuteText("from System.Threading.Tasks import Task");
execute.Wait();
Assert.IsTrue(execute.Result.IsSuccessful);
replWindow.ClearScreen();
execute = replEval.ExecuteText("def func1(): print 'hello world'\r\n\r\n");
execute.Wait();
replWindow.ClearScreen();
Assert.IsTrue(execute.Result.IsSuccessful);
execute = replEval.ExecuteText("t = Task.Factory.StartNew(func1)");
execute.Wait();
Assert.IsTrue(execute.Result.IsSuccessful);
using (var analyzer = new VsProjectAnalyzer(PythonToolsTestUtilities.CreateMockServiceProvider(), fact, new[] { fact })) {
replWindow.TextView.TextBuffer.Properties.AddProperty(typeof(VsProjectAnalyzer), analyzer);
MemberResult[] names = null;
for (int retries = 0; retries < 5 && names == null; retries += 1) {
names = replEval.GetMemberNames("t");
}
Assert.IsNotNull(names, "GetMemberNames call timed out");
foreach (var name in names) {
Debug.WriteLine(name.Name);
}
}
}
public void NoTraceFunction() {
// http://pytools.codeplex.com/workitem/662
var replEval = new PythonReplEvaluator(IronPythonInterpreter, PythonToolsTestUtilities.CreateMockServiceProvider(), new ReplTestReplOptions());
var replWindow = new MockReplWindow(replEval);
replEval._Initialize(replWindow).Wait();
var execute = replEval.ExecuteText("import sys");
execute.Wait();
Assert.IsTrue(execute.Result.IsSuccessful);
replWindow.ClearScreen();
execute = replEval.ExecuteText("sys.gettrace()");
execute.Wait();
AssertUtil.AreEqual(
new Regex(@"\<bound method Thread.trace_func of \<Thread.+\>\>"),
replWindow.Output
);
replWindow.ClearScreen();
}
public void BadInterpreterPath() {
// http://pytools.codeplex.com/workitem/662
var emptyFact = InterpreterFactoryCreator.CreateInterpreterFactory(
new InterpreterFactoryCreationOptions() {
Description = "Test Interpreter",
InterpreterPath = "C:\\Does\\Not\\Exist\\Some\\Interpreter.exe"
}
);
var replEval = new PythonReplEvaluator(emptyFact, PythonToolsTestUtilities.CreateMockServiceProvider(), new ReplTestReplOptions());
var replWindow = new MockReplWindow(replEval);
replEval._Initialize(replWindow);
var execute = replEval.ExecuteText("42");
var errorText = replWindow.Error;
const string expected =
"The interactive window could not be started because the associated Python environment could not be found.\r\n" +
"If this version of Python has recently been uninstalled, you can close this window.\r\n" +
"Current interactive window is disconnected.";
if (!errorText.Contains(expected)) {
Assert.Fail(string.Format(
"Did not find:\n{0}\n\nin:\n{1}",
expected,
errorText
));
}
}
public void ConsoleWriteLineTest() {
// http://pytools.codeplex.com/workitem/649
var replEval = new PythonReplEvaluator(IronPythonInterpreter, PythonToolsTestUtilities.CreateMockServiceProvider(), new ReplTestReplOptions());
var replWindow = new MockReplWindow(replEval);
replEval._Initialize(replWindow).Wait();
var execute = replEval.ExecuteText("import System");
execute.Wait();
Assert.IsTrue(execute.Result.IsSuccessful);
replWindow.ClearScreen();
execute = replEval.ExecuteText("System.Console.WriteLine(42)");
execute.Wait();
Assert.AreEqual(replWindow.Output, "42\r\n");
replWindow.ClearScreen();
Assert.IsTrue(execute.Result.IsSuccessful);
execute = replEval.ExecuteText("System.Console.Write(42)");
execute.Wait();
Assert.IsTrue(execute.Result.IsSuccessful);
Assert.AreEqual(replWindow.Output, "42");
}
public void NoInterpreterPath() {
// http://pytools.codeplex.com/workitem/662
var emptyFact = InterpreterFactoryCreator.CreateInterpreterFactory(
new InterpreterFactoryCreationOptions() {
Description = "Test Interpreter"
}
);
var replEval = new PythonReplEvaluator(emptyFact, PythonToolsTestUtilities.CreateMockServiceProvider(), new ReplTestReplOptions());
var replWindow = new MockReplWindow(replEval);
replEval._Initialize(replWindow);
var execute = replEval.ExecuteText("42");
Console.WriteLine(replWindow.Error);
Assert.IsTrue(
replWindow.Error.Contains("Test Interpreter cannot be started"),
"Expected: <Test Interpreter cannot be started>\r\nActual: <" + replWindow.Error + ">"
);
}
private static void TestOutput(MockReplWindow window, PythonReplEvaluator evaluator, string code, bool success, Action<bool> afterExecute, bool equalOutput, int timeout = 3000, params string[] expectedOutput) {
window.ClearScreen();
bool completed = false;
var task = evaluator.ExecuteText(code).ContinueWith(completedTask => {
Assert.AreEqual(success, completedTask.Result.IsSuccessful);
var output = success ? window.Output : window.Error;
if (equalOutput) {
if (output.Length == 0) {
Assert.IsTrue(expectedOutput.Length == 0);
} else {
// don't count ending \n as new empty line
output = output.Replace("\r\n", "\n");
if (output[output.Length - 1] == '\n') {
output = output.Remove(output.Length - 1, 1);
}
var lines = output.Split('\n');
if (lines.Length != expectedOutput.Length) {
for (int i = 0; i < lines.Length; i++) {
Console.WriteLine("{0}: {1}", i, lines[i].ToString());
}
}
Assert.AreEqual(lines.Length, expectedOutput.Length);
for (int i = 0; i < expectedOutput.Length; i++) {
Assert.AreEqual(lines[i], expectedOutput[i]);
}
}
} else {
foreach (var line in expectedOutput) {
Assert.IsTrue(output.Contains(line), string.Format("'{0}' does not contain '{1}'", output, line));
}
}
completed = true;
});
if (afterExecute != null) {
afterExecute(completed);
}
try {
task.Wait(timeout);
} catch (AggregateException ex) {
if (ex.InnerException != null) {
throw ex.InnerException;
}
throw;
}
if (!completed) {
Assert.Fail(string.Format("command didn't complete in {0} seconds", timeout / 1000.0));
}
}
private static void TestOutput(MockReplWindow window, PythonReplEvaluator evaluator, string code, bool success, params string[] expectedOutput) {
TestOutput(window, evaluator, code, success, null, true, 3000, expectedOutput);
}
private static PythonReplEvaluator MakeEvaluator() {
var python = PythonPaths.Python27 ?? PythonPaths.Python27_x64 ?? PythonPaths.Python26 ?? PythonPaths.Python26_x64;
python.AssertInstalled();
var provider = new SimpleFactoryProvider(python.InterpreterPath, python.InterpreterPath);
var eval = new PythonReplEvaluator(provider.GetInterpreterFactories().First(), PythonToolsTestUtilities.CreateMockServiceProvider(), new ReplTestReplOptions());
Assert.IsTrue(eval._Initialize(new MockReplWindow(eval)).Result.IsSuccessful);
return eval;
}
private static IEnumerable<string> GetActiveInputs(IWpfTextView activeView, PythonReplEvaluator eval) {
return eval.JoinCode(activeView.Selection.SelectedSpans.SelectMany(s => eval.SplitCode(s.GetText())));
}
