public void VerifyOutput(string code)
{
UiExecutionEntry[] executions = GetExecutions().Take(2).ToArray();
Assert.Equal(2, executions.Length);
UiExecutionEntry currentEntry = executions[0];
UiExecutionEntry lastExecution = executions[1];
// Capture code output
string expectedOutput;
string expectedError;
using (StringWriter outputWriter = new StringWriter())
using (StringWriter errorWriter = new StringWriter())
{
TextWriter originalOutput = Console.Out;
TextWriter originalError = Console.Error;
try
{
Console.SetOut(outputWriter);
Console.SetError(errorWriter);
DebugOutput captureFlags = DebugOutput.Normal | DebugOutput.Error | DebugOutput.Warning | DebugOutput.Verbose
| DebugOutput.Prompt | DebugOutput.PromptRegisters | DebugOutput.ExtensionWarning | DebugOutput.Debuggee
| DebugOutput.DebuggeePrompt | DebugOutput.Symbols | DebugOutput.Status;
var callbacks = DebuggerOutputToTextWriter.Create(outputWriter, captureFlags);
using (OutputCallbacksSwitcher switcher = OutputCallbacksSwitcher.Create(callbacks))
{
InteractiveExecution.Interpret(code);
}
expectedOutput = outputWriter.GetStringBuilder().ToString();
expectedError = errorWriter.GetStringBuilder().ToString();
}
finally
{
Console.SetOut(originalOutput);
Console.SetError(originalError);
}
}
// Verify that output is the same
if (currentEntry.Code == lastExecution.Code)
{
Assert.Equal(FixOutput(expectedError), FixOutput(lastExecution.ResultText));
}
else
{
Assert.Equal(FixOutput(expectedOutput), FixOutput(lastExecution.ResultText));
}
}
public void WaitForExecutionEnd(TimeSpan timeout)
{
Stopwatch stopwatch = Stopwatch.StartNew();
bool awaited = false;
while (stopwatch.Elapsed < timeout)
{
UiExecutionEntry[] executions = GetExecutions().Take(2).ToArray();
if (executions.Length > 0)
{
UiExecutionEntry currentEntry = executions[0];
if (currentEntry.Code == "")
{
awaited = true;
break;
}
if (currentEntry.Prompt == DefaultPrompt && executions.Length > 1)
{
UiExecutionEntry lastExecution = executions[1];
if (lastExecution.Code == currentEntry.Code)
{
awaited = true;
break;
}
}
}
System.Threading.Thread.Sleep(100);
}
Assert.True(awaited, "Command didn't execute");
}
