public async Task TestDebugMagicCancel()
{
var engine = Init();
await AssertCompile(engine, SNIPPETS.SimpleDebugOperation, "SimpleDebugOperation");
var configSource = new ConfigurationSource(skipLoading: true);
var debugMagic = new DebugMagic(engine.SymbolsResolver, configSource, engine.ShellRouter, engine.ShellServer, null);
// Start a debug session
var channel = new MockChannel();
var cts = new CancellationTokenSource();
var debugTask = debugMagic.RunAsync("SimpleDebugOperation", channel, cts.Token);
// Cancel the session
cts.Cancel();
// Ensure that the task throws an exception
Assert.ThrowsException <AggregateException>(() => debugTask.Wait());
// Ensure that expected messages were sent
Assert.AreEqual("iqsharp_debug_sessionstart", channel.iopubMessages[0].Header.MessageType);
Assert.AreEqual("iqsharp_debug_sessionend", channel.iopubMessages[1].Header.MessageType);
Assert.IsTrue(channel.msgs[0].Contains("Starting debug session"));
Assert.IsTrue(channel.msgs[1].Contains("Finished debug session"));
}
public async Task TestDebugMagic()
{
var engine = Init();
await AssertCompile(engine, SNIPPETS.SimpleDebugOperation, "SimpleDebugOperation");
var configSource = new ConfigurationSource(skipLoading: true);
var debugMagic = new DebugMagic(engine.SymbolsResolver, configSource, engine.ShellRouter, engine.ShellServer, null);
// Start a debug session
var channel = new MockChannel();
var cts = new CancellationTokenSource();
var debugTask = debugMagic.RunAsync("SimpleDebugOperation", channel, cts.Token);
// Retrieve the debug session ID
var message = channel.iopubMessages[0];
Assert.IsNotNull(message);
Assert.AreEqual("iqsharp_debug_sessionstart", message.Header.MessageType);
var content = message.Content as DebugSessionContent;
Assert.IsNotNull(content);
var debugSessionId = content.DebugSession;
// Send several iqsharp_debug_advance messages
var debugAdvanceMessage = new Message
{
Header = new MessageHeader
{
MessageType = "iqsharp_debug_advance"
},
Content = new UnknownContent
{
Data = new Dictionary <string, object>
{
["debug_session"] = debugSessionId
}
}
};
foreach (int _ in Enumerable.Range(0, 1000))
{
Thread.Sleep(millisecondsTimeout: 10);
if (debugTask.IsCompleted)
{
break;
}
await debugMagic.HandleAdvanceMessage(debugAdvanceMessage);
}
// Verify that the command completes successfully
Assert.IsTrue(debugTask.IsCompleted);
Assert.AreEqual(System.Threading.Tasks.TaskStatus.RanToCompletion, debugTask.Status);
// Ensure that expected messages were sent
Assert.AreEqual("iqsharp_debug_sessionstart", channel.iopubMessages[0].Header.MessageType);
Assert.AreEqual("iqsharp_debug_opstart", channel.iopubMessages[1].Header.MessageType);
Assert.AreEqual("iqsharp_debug_sessionend", channel.iopubMessages.Last().Header.MessageType);
Assert.IsTrue(channel.msgs[0].Contains("Starting debug session"));
Assert.IsTrue(channel.msgs[1].Contains("Finished debug session"));
// Verify debug status content
var debugStatusContent = channel.iopubMessages[1].Content as DebugStatusContent;
Assert.IsNotNull(debugStatusContent.State);
Assert.AreEqual(debugSessionId, debugStatusContent.DebugSession);
}
