public InterpretersNode(
PythonProjectNode project,
ProjectItem item,
IPythonInterpreterFactory factory,
bool isInterpreterReference,
bool canDelete,
bool isGlobalDefault = false
)
: base(project, ChooseElement(project, item)) {
ExcludeNodeFromScc = true;
_interpreters = project.Interpreters;
_interpreterService = project.Site.GetComponentModel().GetService<IInterpreterOptionsService>();
_factory = factory;
_isReference = isInterpreterReference;
_canDelete = canDelete;
_isGlobalDefault = isGlobalDefault;
_canRemove = !isGlobalDefault;
_captionSuffix = isGlobalDefault ? SR.GetString(SR.GlobalDefaultSuffix) : "";
if (Directory.Exists(_factory.Configuration.LibraryPath)) {
// TODO: Need to handle watching for creation
try {
_fileWatcher = new FileSystemWatcher(_factory.Configuration.LibraryPath);
} catch (ArgumentException) {
// Path was not actually valid, despite Directory.Exists
// returning true.
}
if (_fileWatcher != null) {
try {
_fileWatcher.IncludeSubdirectories = true;
_fileWatcher.Deleted += PackagesChanged;
_fileWatcher.Created += PackagesChanged;
_fileWatcher.EnableRaisingEvents = true;
// Only create the timer if the file watcher is running.
_timer = new Timer(CheckPackages);
} catch (IOException) {
// Raced with directory deletion
_fileWatcher.Dispose();
_fileWatcher = null;
}
}
}
}
public string GetCurrentTest(string filePath, int line, int lineCharOffset) {
var project = PathToProject(filePath);
if (project != null && _discoverer.IsProjectKnown(project)) {
var buildEngine = new MSBuild.ProjectCollection();
string projectPath;
if (project.TryGetProjectPath(out projectPath)) {
var proj = buildEngine.LoadProject(projectPath);
var provider = new MSBuildProjectInterpreterFactoryProvider(_interpreterService, proj);
try {
provider.DiscoverInterpreters();
} catch (InvalidDataException) {
// This exception can be safely ignored here.
}
var factory = provider.ActiveInterpreter;
var parser = Parser.CreateParser(
new StreamReader(filePath),
factory.GetLanguageVersion()
);
var ast = parser.ParseFile();
var walker = new FunctionFinder(ast, line, lineCharOffset);
ast.Walk(walker);
var projHome = Path.GetFullPath(Path.Combine(proj.DirectoryPath, proj.GetPropertyValue(PythonConstants.ProjectHomeSetting) ?? "."));
if (walker.ClassName != null && walker.FunctionName != null) {
return TestAnalyzer.MakeFullyQualifiedTestName(
CommonUtils.CreateFriendlyFilePath(projHome, filePath),
walker.ClassName,
walker.FunctionName
);
}
}
}
return null;
}
public ConfiguredFactoryInfo(MSBuildProjectInterpreterFactoryProvider factoryProvider, InterpreterConfiguration config) : base(config)
{
_factoryProvider = factoryProvider;
}
public void UnavailableEnvironments() {
var collection = new Microsoft.Build.Evaluation.ProjectCollection();
try {
var service = new MockInterpreterOptionsService();
var proj = collection.LoadProject(TestData.GetPath(@"TestData\Environments\Unavailable.pyproj"));
using (var provider = new MSBuildProjectInterpreterFactoryProvider(service, proj)) {
try {
provider.DiscoverInterpreters();
Assert.Fail("Expected InvalidDataException in DiscoverInterpreters");
} catch (InvalidDataException ex) {
AssertUtil.AreEqual(ex.Message
.Replace(TestData.GetPath("TestData\\Environments\\"), "$")
.Split('\r', '\n')
.Where(s => !string.IsNullOrEmpty(s))
.Select(s => s.Trim()),
"Some project interpreters failed to load:",
@"Interpreter $env\ has invalid value for 'Id': INVALID ID",
@"Interpreter $env\ has invalid value for 'Version': INVALID VERSION",
@"Interpreter $env\ has invalid value for 'BaseInterpreter': INVALID BASE",
@"Interpreter $env\ has invalid value for 'InterpreterPath': INVALID<>PATH",
@"Interpreter $env\ has invalid value for 'WindowsInterpreterPath': INVALID<>PATH",
@"Interpreter $env\ has invalid value for 'LibraryPath': INVALID<>PATH",
@"Interpreter $env\ has invalid value for 'BaseInterpreter': {98512745-4ac7-4abb-9f33-120af32edc77}"
);
}
var factories = provider.GetInterpreterFactories().ToList();
foreach (var fact in factories) {
Console.WriteLine("{0}: {1}", fact.GetType().FullName, fact.Description);
}
foreach (var fact in factories) {
Assert.IsInstanceOfType(
fact,
typeof(MSBuildProjectInterpreterFactoryProvider.NotFoundInterpreterFactory),
string.Format("{0} was not correct type", fact.Description)
);
Assert.IsFalse(provider.IsAvailable(fact), string.Format("{0} was not unavailable", fact.Description));
}
AssertUtil.AreEqual(factories.Select(f => f.Description),
"Invalid BaseInterpreter (unavailable)",
"Invalid InterpreterPath (unavailable)",
"Invalid WindowsInterpreterPath (unavailable)",
"Invalid LibraryPath (unavailable)",
"Absent BaseInterpreter (unavailable)",
"Unknown Python 2.7"
);
}
} finally {
collection.UnloadAllProjects();
collection.Dispose();
}
}
public void UnavailableEnvironments() {
var collection = new Microsoft.Build.Evaluation.ProjectCollection();
try {
var service = new MockInterpreterOptionsService();
var proj = collection.LoadProject(TestData.GetPath(@"TestData\Environments\Unavailable.pyproj"));
var contextProvider = new MockProjectContextProvider(proj);
var logger = new MockLogger();
using (var provider = new MSBuildProjectInterpreterFactoryProvider(
new[] { new Lazy<IProjectContextProvider>(() => contextProvider) },
null,
new[] { new Lazy<IInterpreterLog>(() => logger) })) {
var configs = provider.GetInterpreterConfigurations().ToArray();
// force the load...
AssertUtil.AreEqual(
logger.Errors.ToString()
.Replace(TestData.GetPath("TestData\\Environments\\"), "$")
.Split('\r', '\n')
.Where(s => !string.IsNullOrEmpty(s))
.Select(s => s.Trim()),
@"Interpreter $env\ has invalid value for 'Id':",
@"Interpreter $env\ has invalid value for 'Version': INVALID VERSION",
@"Interpreter $env\ has invalid value for 'InterpreterPath': INVALID<>PATH",
@"Interpreter $env\ has invalid value for 'WindowsInterpreterPath': INVALID<>PATH"
);
var factories = provider.GetInterpreterFactories().ToList();
foreach (var fact in factories) {
Console.WriteLine("{0}: {1}", fact.GetType().FullName, fact.Configuration.Description);
}
foreach (var fact in factories) {
Assert.IsInstanceOfType(
fact,
typeof(NotFoundInterpreterFactory),
string.Format("{0} was not correct type", fact.Configuration.Description)
);
Assert.IsFalse(fact.Configuration.IsAvailable(), string.Format("{0} was not unavailable", fact.Configuration.Description));
}
AssertUtil.AreEqual(factories.Select(f => f.Configuration.Description),
"Invalid InterpreterPath (unavailable)",
"Invalid WindowsInterpreterPath (unavailable)"
);
}
} finally {
collection.UnloadAllProjects();
collection.Dispose();
}
}
public ProjectInfo(IVsProject project, TestContainerDiscoverer discoverer, MSBuildProjectInterpreterFactoryProvider factoryProvider) {
Project = project;
Discoverer = discoverer;
FactoryProvider = factoryProvider;
ActiveInterpreter = FactoryProvider.ActiveInterpreter;
Attach();
HookNewDatabaseAvailable();
}
public void DiscoverTests(IEnumerable<string> sources, IDiscoveryContext discoveryContext, IMessageLogger logger, ITestCaseDiscoverySink discoverySink) {
ValidateArg.NotNull(sources, "sources");
ValidateArg.NotNull(discoverySink, "discoverySink");
var buildEngine = new MSBuild.ProjectCollection();
try {
// Load all the test containers passed in (.pyproj msbuild files)
foreach (string source in sources) {
buildEngine.LoadProject(source);
}
foreach (var proj in buildEngine.LoadedProjects) {
using (var provider = new MSBuildProjectInterpreterFactoryProvider(_interpreterService, proj)) {
try {
provider.DiscoverInterpreters();
} catch (InvalidDataException) {
// This exception can be safely ignored here.
}
var factory = provider.ActiveInterpreter;
if (factory == _interpreterService.NoInterpretersValue) {
if (logger != null) {
logger.SendMessage(TestMessageLevel.Warning, "No interpreters available for project " + proj.FullPath);
}
continue;
}
var projectHome = Path.GetFullPath(Path.Combine(proj.DirectoryPath, proj.GetPropertyValue(PythonConstants.ProjectHomeSetting) ?? "."));
// Do the analysis even if the database is not up to date. At
// worst, we'll get no results.
using (var analyzer = new TestAnalyzer(
factory,
proj.FullPath,
projectHome,
TestExecutor.ExecutorUri
)) {
// Provide all files to the test analyzer
foreach (var item in proj.GetItems("Compile")) {
string fileAbsolutePath = CommonUtils.GetAbsoluteFilePath(projectHome, item.EvaluatedInclude);
string fullName;
try {
fullName = ModulePath.FromFullPath(fileAbsolutePath).ModuleName;
} catch (ArgumentException) {
if (logger != null) {
logger.SendMessage(TestMessageLevel.Warning, "File has an invalid module name: " + fileAbsolutePath);
}
continue;
}
try {
using (var reader = new StreamReader(fileAbsolutePath)) {
analyzer.AddModule(fullName, fileAbsolutePath, reader);
}
} catch (FileNotFoundException) {
// user deleted file, we send the test update, but the project
// isn't saved.
#if DEBUG
} catch (Exception ex) {
if (logger != null) {
logger.SendMessage(TestMessageLevel.Warning, "Failed to discover tests in " + fileAbsolutePath);
logger.SendMessage(TestMessageLevel.Informational, ex.ToString());
}
}
#else
} catch (Exception) {
if (logger != null) {
logger.SendMessage(TestMessageLevel.Warning, "Failed to discover tests in " + fileAbsolutePath);
}
}
#endif
}
public ConfiguredFactoryInfo(MSBuildProjectInterpreterFactoryProvider factoryProvider, InterpreterConfiguration baseConfig, InterpreterConfiguration config)
: base(config)
{
_factoryProvider = factoryProvider;
_baseConfig = baseConfig;
}