internal static void AttachDebugger(VisualStudioProxy app, ProcessOutput proc, PythonDebugMode debugMode, string debugSecret, int debugPort)
{
if (debugMode == PythonDebugMode.PythonOnly)
{
string qualifierUri = string.Format("tcp://{0}@localhost:{1}", debugSecret, debugPort);
while (!app.AttachToProcess(proc, PythonRemoteDebugPortSupplierUnsecuredId, qualifierUri))
{
if (proc.Wait(TimeSpan.FromMilliseconds(500)))
{
break;
}
}
}
else if (debugMode == PythonDebugMode.PythonAndNative)
{
var engines = new[] { PythonDebugEngineGuid, NativeDebugEngineGuid };
while (!app.AttachToProcess(proc, engines))
{
if (proc.Wait(TimeSpan.FromMilliseconds(500)))
{
break;
}
}
}
}
public void Run()
{
if (!File.Exists(_settings.InterpreterPath))
{
Error(Strings.Test_InterpreterDoesNotExist.FormatUI(_settings.InterpreterPath));
return;
}
try {
DetachFromSillyManagedProcess();
var pythonPath = InitializeEnvironment();
string testList = null;
// For a small set of tests, we'll pass them on the command
// line. Once we exceed a certain (arbitrary) number, create
// a test list on disk so that we do not overflow the
// 32K argument limit.
if (_tests.Length > 5)
{
testList = CreateTestList();
}
var arguments = GetArguments(testList);
////////////////////////////////////////////////////////////
// Do the test run
using (var proc = ProcessOutput.Run(
_settings.InterpreterPath,
arguments,
_settings.WorkingDirectory,
_env,
_showConsole,
null
)) {
bool killed = false;
DebugInfo("cd " + _settings.WorkingDirectory);
DebugInfo("set " + pythonPath.Key + "=" + pythonPath.Value);
DebugInfo(proc.Arguments);
_connected.WaitOne();
if (proc.ExitCode.HasValue)
{
// Process has already exited
proc.Wait();
Error(Strings.Test_FailedToStartExited);
if (proc.StandardErrorLines.Any())
{
foreach (var line in proc.StandardErrorLines)
{
Error(line);
}
}
}
if (_debugMode != PythonDebugMode.None)
{
try {
if (_debugMode == PythonDebugMode.PythonOnly)
{
string qualifierUri = string.Format("tcp://{0}@localhost:{1}", _debugSecret, _debugPort);
while (!_app.AttachToProcess(proc, PythonRemoteDebugPortSupplierUnsecuredId, qualifierUri))
{
if (proc.Wait(TimeSpan.FromMilliseconds(500)))
{
break;
}
}
}
else
{
var engines = new[] { PythonDebugEngineGuid, NativeDebugEngineGuid };
while (!_app.AttachToProcess(proc, engines))
{
if (proc.Wait(TimeSpan.FromMilliseconds(500)))
{
break;
}
}
}
} catch (COMException ex) {
Error(Strings.Test_ErrorConnecting);
DebugError(ex.ToString());
try {
proc.Kill();
} catch (InvalidOperationException) {
// Process has already exited
}
killed = true;
}
}
// https://pytools.codeplex.com/workitem/2290
// Check that proc.WaitHandle was not null to avoid crashing if
// a test fails to start running. We will report failure and
// send the error message from stdout/stderr.
var handles = new WaitHandle[] { _cancelRequested, proc.WaitHandle, _done };
if (handles[1] == null)
{
killed = true;
}
if (!killed)
{
switch (WaitHandle.WaitAny(handles))
{
case 0:
// We've been cancelled
try {
proc.Kill();
} catch (InvalidOperationException) {
// Process has already exited
}
killed = true;
break;
case 1:
// The process has exited, give a chance for our comm channel
// to be flushed...
handles = new WaitHandle[] { _cancelRequested, _done };
if (WaitHandle.WaitAny(handles, 10000) != 1)
{
Warning(Strings.Test_NoTestFinishedNotification);
}
break;
case 2:
// We received the done event
break;
}
}
}
if (File.Exists(testList))
{
try {
File.Delete(testList);
} catch (IOException) {
}
}
} catch (Exception e) {
Error(e.ToString());
}
}
private void RunTestCase(
IFrameworkHandle frameworkHandle,
IRunContext runContext,
TestCase test,
Dictionary <string, PythonProjectSettings> sourceToSettings
)
{
var testResult = new TestResult(test);
frameworkHandle.RecordStart(test);
testResult.StartTime = DateTimeOffset.Now;
PythonProjectSettings settings;
if (!sourceToSettings.TryGetValue(test.Source, out settings))
{
sourceToSettings[test.Source] = settings = LoadProjectSettings(test.Source);
}
if (settings == null)
{
frameworkHandle.SendMessage(
TestMessageLevel.Error,
"Unable to determine interpreter to use for " + test.Source);
RecordEnd(
frameworkHandle,
test,
testResult,
null,
"Unable to determine interpreter to use for " + test.Source,
TestOutcome.Failed);
return;
}
var debugMode = PythonDebugMode.None;
if (runContext.IsBeingDebugged && _app != null)
{
debugMode = settings.EnableNativeCodeDebugging ? PythonDebugMode.PythonAndNative : PythonDebugMode.PythonOnly;
}
var testCase = new PythonTestCase(settings, test, debugMode);
var dte = _app != null?_app.GetDTE() : null;
if (dte != null && debugMode != PythonDebugMode.None)
{
dte.Debugger.DetachAll();
}
if (!File.Exists(settings.Factory.Configuration.InterpreterPath))
{
frameworkHandle.SendMessage(TestMessageLevel.Error, "Interpreter path does not exist: " + settings.Factory.Configuration.InterpreterPath);
return;
}
var env = new Dictionary <string, string>();
var pythonPathVar = settings.Factory.Configuration.PathEnvironmentVariable;
var pythonPath = testCase.SearchPaths;
if (!string.IsNullOrWhiteSpace(pythonPathVar))
{
if (_app != null)
{
var settingsManager = SettingsManagerCreator.GetSettingsManager(dte);
if (settingsManager != null)
{
var store = settingsManager.GetReadOnlySettingsStore(SettingsScope.UserSettings);
if (store != null && store.CollectionExists(@"PythonTools\Options\General"))
{
var settingStr = store.GetString(@"PythonTools\Options\General", "ClearGlobalPythonPath", "True");
bool settingBool;
if (bool.TryParse(settingStr, out settingBool) && !settingBool)
{
pythonPath += ";" + Environment.GetEnvironmentVariable(pythonPathVar);
}
}
}
}
env[pythonPathVar] = pythonPath;
}
foreach (var envVar in testCase.Environment)
{
env[envVar.Key] = envVar.Value;
}
using (var proc = ProcessOutput.Run(
!settings.IsWindowsApplication ?
settings.Factory.Configuration.InterpreterPath :
settings.Factory.Configuration.WindowsInterpreterPath,
testCase.Arguments,
testCase.WorkingDirectory,
env,
false,
null
)) {
bool killed = false;
#if DEBUG
frameworkHandle.SendMessage(TestMessageLevel.Informational, "cd " + testCase.WorkingDirectory);
frameworkHandle.SendMessage(TestMessageLevel.Informational, "set " + (pythonPathVar ?? "") + "=" + (pythonPath ?? ""));
frameworkHandle.SendMessage(TestMessageLevel.Informational, proc.Arguments);
#endif
proc.Wait(TimeSpan.FromMilliseconds(500));
if (debugMode != PythonDebugMode.None)
{
if (proc.ExitCode.HasValue)
{
// Process has already exited
frameworkHandle.SendMessage(TestMessageLevel.Error, "Failed to attach debugger because the process has already exited.");
if (proc.StandardErrorLines.Any())
{
frameworkHandle.SendMessage(TestMessageLevel.Error, "Standard error from Python:");
foreach (var line in proc.StandardErrorLines)
{
frameworkHandle.SendMessage(TestMessageLevel.Error, line);
}
}
}
try {
if (debugMode == PythonDebugMode.PythonOnly)
{
string qualifierUri = string.Format("tcp://{0}@localhost:{1}", testCase.DebugSecret, testCase.DebugPort);
while (!_app.AttachToProcess(proc, PythonRemoteDebugPortSupplierUnsecuredId, qualifierUri))
{
if (proc.Wait(TimeSpan.FromMilliseconds(500)))
{
break;
}
}
}
else
{
var engines = new[] { PythonDebugEngineGuid, VSConstants.DebugEnginesGuids.NativeOnly_guid };
while (!_app.AttachToProcess(proc, engines))
{
if (proc.Wait(TimeSpan.FromMilliseconds(500)))
{
break;
}
}
}
#if DEBUG
} catch (COMException ex) {
frameworkHandle.SendMessage(TestMessageLevel.Error, "Error occurred connecting to debuggee.");
frameworkHandle.SendMessage(TestMessageLevel.Error, ex.ToString());
try {
proc.Kill();
} catch (InvalidOperationException) {
// Process has already exited
}
killed = true;
}
#else
} catch (COMException) {