private int GetProcessTest(TestInfo testcase)
{
int exitCode = -1;
var argReplacements = new Dictionary <string, string>()
{
{ "TEST_FILE", testcase.Path },
{ "TEST_FILE_DIR", Path.GetDirectoryName(testcase.Path) }
};
var wdReplacements = new Dictionary <string, string>()
{
{ "ROOT", FindRoot() },
{ "TEST_FILE_DIR", Path.GetDirectoryName(testcase.Path) }
};
using (Process proc = new Process()) {
proc.StartInfo.FileName = Executable;
proc.StartInfo.Arguments = ReplaceVariables(testcase.Options.Arguments, argReplacements);
if (!string.IsNullOrEmpty(IRONPYTHONPATH))
{
proc.StartInfo.EnvironmentVariables["IRONPYTHONPATH"] = IRONPYTHONPATH;
}
if (!string.IsNullOrEmpty(testcase.Options.WorkingDirectory))
{
proc.StartInfo.WorkingDirectory = ReplaceVariables(testcase.Options.WorkingDirectory, wdReplacements);
}
proc.StartInfo.UseShellExecute = false;
proc.StartInfo.RedirectStandardError = proc.StartInfo.RedirectStandardOutput = testcase.Options.Redirect;
proc.Start();
if (testcase.Options.Redirect)
{
AsyncStreamReader(proc.StandardOutput, data => NUnit.Framework.TestContext.Out.Write(data));
AsyncStreamReader(proc.StandardError, data => NUnit.Framework.TestContext.Error.Write(data));
}
if (!proc.WaitForExit(testcase.Options.Timeout))
{
proc.Kill();
NUnit.Framework.TestContext.Error.WriteLine($"{testcase.Name} timed out after {testcase.Options.Timeout / 1000.0} seconds.");
}
exitCode = proc.ExitCode;
}
return(exitCode);
void AsyncStreamReader(StreamReader reader, Action <string> handler)
{
byte[] buffer = new byte[4096];
BeginReadAsync();
void BeginReadAsync()
{
reader.BaseStream.BeginRead(buffer, 0, buffer.Length, new AsyncCallback(ReadCallback), null);
}
void ReadCallback(IAsyncResult asyncResult)
{
var bytesRead = reader.BaseStream.EndRead(asyncResult);
if (bytesRead > 0)
{
var data = reader.CurrentEncoding.GetString(buffer, 0, bytesRead);
handler?.Invoke(data);
BeginReadAsync();
}
}
}
}
public int IronPythonTests(TestInfo testcase)
{
return(this.executor.RunTest(testcase));
}
public override int Test(TestInfo testcase)
{
return(TestImpl(testcase));
}
public abstract int Test(TestInfo testcase);