public void DeleteVirtualEnv() {
using (var app = new PythonVisualStudioApp())
using (var dis = Init(app)) {
var options = app.GetService<PythonToolsService>().GeneralOptions;
var oldAutoAnalyze = options.AutoAnalyzeStandardLibrary;
app.OnDispose(() => { options.AutoAnalyzeStandardLibrary = oldAutoAnalyze; options.Save(); });
options.AutoAnalyzeStandardLibrary = false;
options.Save();
var project = CreateTemporaryProject(app);
string envName, envPath;
TreeNode env;
using (var ps = new ProcessScope("Microsoft.PythonTools.Analyzer")) {
env = app.CreateVirtualEnvironment(project, out envName, out envPath);
Assert.IsFalse(ps.WaitForNewProcess(TimeSpan.FromSeconds(10)).Any(), "Unexpected analyzer processes");
}
// Need to wait some more for the database to be loaded.
app.WaitForNoDialog(TimeSpan.FromSeconds(10.0));
env.Select();
using (var removeDeleteDlg = RemoveItemDialog.FromDte(app)) {
removeDeleteDlg.Delete();
}
app.WaitForNoDialog(TimeSpan.FromSeconds(5.0));
app.OpenSolutionExplorer().WaitForChildOfProjectRemoved(
project,
SR.GetString(SR.Environments),
envName
);
var projectHome = (string)project.Properties.Item("ProjectHome").Value;
envPath = Path.Combine(projectHome, envPath);
for (int retries = 10;
Directory.Exists(envPath) && retries > 0;
--retries) {
Thread.Sleep(1000);
}
Assert.IsFalse(Directory.Exists(envPath), envPath);
}
}
private static void LaunchAndVerifyNoDebug(
VisualStudioApp app,
int port,
string textInResponse
) {
bool prevNormal = true, prevAbnormal = true;
string text;
int retries;
try {
using (var processes = new ProcessScope("python")) {
EndToEndLog("Transitioning to UI thread to build");
app.ServiceProvider.GetUIThread().Invoke(() => {
EndToEndLog("Building");
app.Dte.Solution.SolutionBuild.Build(true);
EndToEndLog("Build output: {0}", app.GetOutputWindowText("Build"));
EndToEndLog("Updating settings");
prevNormal = app.GetService<PythonToolsService>().DebuggerOptions.WaitOnNormalExit;
prevAbnormal = app.GetService<PythonToolsService>().DebuggerOptions.WaitOnAbnormalExit;
app.GetService<PythonToolsService>().DebuggerOptions.WaitOnNormalExit = false;
app.GetService<PythonToolsService>().DebuggerOptions.WaitOnAbnormalExit = false;
EndToEndLog("Starting running");
app.Dte.Solution.SolutionBuild.Run();
EndToEndLog("Running");
});
var newProcesses = processes.WaitForNewProcess(TimeSpan.FromSeconds(30)).ToList();
Assert.IsTrue(newProcesses.Any(), "Did not find new Python process");
EndToEndLog("Found new processes with IDs {0}", string.Join(", ", newProcesses.Select(p => p.Id.ToString())));
for (retries = 100;
retries > 0 &&
!IPGlobalProperties.GetIPGlobalProperties().GetActiveTcpListeners().Any(p => p.Port == port);
--retries) {
Thread.Sleep(300);
}
EndToEndLog("Active at http://localhost:{0}/", port);
text = WebDownloadUtility.GetString(new Uri(string.Format("http://localhost:{0}/", port)));
}
} finally {
app.ServiceProvider.GetUIThread().Invoke(() => {
app.GetService<PythonToolsService>().DebuggerOptions.WaitOnNormalExit = prevNormal;
app.GetService<PythonToolsService>().DebuggerOptions.WaitOnAbnormalExit = prevAbnormal;
});
}
EndToEndLog("Response from http://localhost:{0}/", port);
EndToEndLog(text);
Assert.IsTrue(text.Contains(textInResponse), text);
for (retries = 20;
retries > 0 && !IPGlobalProperties.GetIPGlobalProperties().GetActiveTcpListeners().All(p => p.Port != port);
--retries) {
Thread.Sleep(500);
}
if (retries > 0) {
EndToEndLog("Process ended");
} else {
EndToEndLog("Timed out waiting for process to exit");
}
}