private static LanguageServiceErrorListProvider CreateInstance(ILanguageServiceHost host)
{
host = host ?? ILanguageServiceHostFactory.Create();
var provider = new LanguageServiceErrorListProvider(UnconfiguredProjectFactory.Create(), host);
return(provider);
}
public async Task AddMessageAsync_ReturnsHandledAndStopProcessing()
{
var reporter = IVsLanguageServiceBuildErrorReporter2Factory.ImplementReportError((string bstrErrorMessage, string bstrErrorId, VSTASKPRIORITY nPriority, int iLine, int iColumn, int iEndLine, int iEndColumn, string bstrFileName) => { });
var host = ILanguageServiceHostFactory.ImplementHostSpecificErrorReporter(() => reporter);
var provider = CreateInstance(host);
var task = CreateDefaultTask();
var result = await provider.AddMessageAsync(task);
Assert.Equal(AddMessageResult.HandledAndStopProcessing, result);
}
private static VsContainedLanguageComponentsFactory CreateInstance(IOleAsyncServiceProvider serviceProvider = null, IUnconfiguredProjectVsServices projectVsServices = null, IProjectHostProvider projectHostProvider = null, ILanguageServiceHost languageServiceHost = null)
{
projectVsServices = projectVsServices ?? IUnconfiguredProjectVsServicesFactory.Create();
projectHostProvider = projectHostProvider ?? IProjectHostProviderFactory.Create();
languageServiceHost = languageServiceHost ?? ILanguageServiceHostFactory.Create();
return(new VsContainedLanguageComponentsFactory(IVsServiceFactory.Create <SAsyncServiceProvider, IOleAsyncServiceProvider>(serviceProvider),
projectVsServices,
projectHostProvider,
languageServiceHost));
}
public async void AddMessageAsync_CriticalBuildMessageTaskAsTask_PassesTP_LOWAsPriority()
{
VSTASKPRIORITY?result = null;
var reporter = IVsLanguageServiceBuildErrorReporter2Factory.ImplementReportError((string bstrErrorMessage, string bstrErrorId, VSTASKPRIORITY nPriority, int iLine, int iColumn, int iEndLine, int iEndColumn, string bstrFileName) => {
result = nPriority;
});
var host = ILanguageServiceHostFactory.ImplementHostSpecificErrorReporter(() => reporter);
var provider = CreateInstance(host);
await provider.AddMessageAsync(new TargetGeneratedError("Test", new CriticalBuildMessageEventArgs(null, "Code", "File", 1, 1, 1, 1, "Message", "HelpKeyword", "Sender")));
Assert.Equal(result, VSTASKPRIORITY.TP_LOW);
}
public async Task ClearAllAsync_WhenHostSpecificErrorReporter_CallsClearErrors()
{
int callCount = 0;
var reporter = IVsLanguageServiceBuildErrorReporter2Factory.ImplementClearErrors(() => { callCount++; return(0); });
var host = ILanguageServiceHostFactory.ImplementHostSpecificErrorReporter(() => reporter);
var task = CreateDefaultTask();
var provider = CreateInstance(host);
await provider.AddMessageAsync(task); // Force initialization
await provider.ClearAllAsync();
Assert.Equal(1, callCount);
}
public async void AddMessageAsync_WhenHostSpecificErrorReporterThrows_Throws()
{
var reporter = IVsLanguageServiceBuildErrorReporter2Factory.ImplementReportError((string bstrErrorMessage, string bstrErrorId, VSTASKPRIORITY nPriority, int iLine, int iColumn, int iEndLine, int iEndColumn, string bstrFileName) =>
{
throw new Exception();
});
var host = ILanguageServiceHostFactory.ImplementHostSpecificErrorReporter(() => reporter);
var provider = CreateInstance(host);
var task = CreateDefaultTask();
await Assert.ThrowsAsync <Exception>(() => {
return(provider.AddMessageAsync(task));
});
}
public async void AddMessageAsync_WhenHostSpecificErrorReporterThrowsNotImplemented_ReturnsNotHandled()
{
var reporter = IVsLanguageServiceBuildErrorReporter2Factory.ImplementReportError((string bstrErrorMessage, string bstrErrorId, VSTASKPRIORITY nPriority, int iLine, int iColumn, int iEndLine, int iEndColumn, string bstrFileName) =>
{
throw new NotImplementedException();
});
var host = ILanguageServiceHostFactory.ImplementHostSpecificErrorReporter(() => reporter);
var provider = CreateInstance(host);
var task = CreateDefaultTask();
var result = await provider.AddMessageAsync(task);
Assert.Equal(result, AddMessageResult.NotHandled);
}
[InlineData(100, 101, 1, 1, 99, 100)] // Roslyn's ProjectExternalErrorReporter throws if end is less than start
public async Task AddMessageAsync_BuildErrorAsTask_CallsReportErrorSettingEndLineAndColumn(int lineNumber, int columnNumber, int endLineNumber, int endColumnNumber, int expectedEndLineNumber, int expectedEndColumnNumber)
{
int?endLineResult = null;
int?endColumnResult = null;
var reporter = IVsLanguageServiceBuildErrorReporter2Factory.ImplementReportError((string bstrErrorMessage, string bstrErrorId, VSTASKPRIORITY nPriority, int iLine, int iColumn, int iEndLine, int iEndColumn, string bstrFileName) =>
{
endLineResult = iEndLine;
endColumnResult = iEndColumn;
});
var host = ILanguageServiceHostFactory.ImplementHostSpecificErrorReporter(() => reporter);
var provider = CreateInstance(host);
await provider.AddMessageAsync(new TargetGeneratedError("Test", new BuildErrorEventArgs(null, "Code", "File", lineNumber, columnNumber, endLineNumber, endColumnNumber, "ErrorMessage", "HelpKeyword", "Sender")));
Assert.Equal(expectedEndLineNumber, endLineResult);
Assert.Equal(expectedEndColumnNumber, endColumnResult);
}
public async Task AddMessageAsync_BuildErrorAsTask_CallsReportErrorSettingErrorMessageAndCode(string errorMessage, string code)
{
string errorMessageResult = "NotSet";
string errorIdResult = "NotSet";
var reporter = IVsLanguageServiceBuildErrorReporter2Factory.ImplementReportError((string bstrErrorMessage, string bstrErrorId, VSTASKPRIORITY nPriority, int iLine, int iColumn, int iEndLine, int iEndColumn, string bstrFileName) =>
{
errorMessageResult = bstrErrorMessage;
errorIdResult = bstrErrorId;
});
var host = ILanguageServiceHostFactory.ImplementHostSpecificErrorReporter(() => reporter);
var provider = CreateInstance(host);
await provider.AddMessageAsync(new TargetGeneratedError("Test", new BuildErrorEventArgs(null, code, "File", 0, 0, 0, 0, errorMessage, "HelpKeyword", "Sender")));
Assert.Equal(errorMessage, errorMessageResult);
Assert.Equal(code, errorIdResult);
}
public async void AddMessageAsync_BuildErrorAsTask_CallsReportErrorSettingFileName(string file, string projectFile, string expectedFileName)
{
string fileNameResult = "NotSet";
var reporter = IVsLanguageServiceBuildErrorReporter2Factory.ImplementReportError((string bstrErrorMessage, string bstrErrorId, VSTASKPRIORITY nPriority, int iLine, int iColumn, int iEndLine, int iEndColumn, string bstrFileName) =>
{
fileNameResult = bstrFileName;
});
var host = ILanguageServiceHostFactory.ImplementHostSpecificErrorReporter(() => reporter);
var provider = CreateInstance(host);
var args = new BuildErrorEventArgs(null, "Code", file, 0, 0, 0, 0, "ErrorMessage", "HelpKeyword", "Sender");
args.ProjectFile = projectFile;
await provider.AddMessageAsync(new TargetGeneratedError("Test", args));
Assert.Equal(expectedFileName, fileNameResult);
}
