internal override async Task<IEnumerable<Tuple<Diagnostic, CodeFixCollection>>> GetDiagnosticAndFixesAsync(
TestWorkspace workspace, string fixAllActionId, object fixProviderData)
{
var providerAndFixer = GetOrCreateDiagnosticProviderAndFixer(workspace, fixProviderData);
var provider = providerAndFixer.Item1;
Document document;
TextSpan span;
string annotation = null;
if (!TryGetDocumentAndSelectSpan(workspace, out document, out span))
{
document = GetDocumentAndAnnotatedSpan(workspace, out annotation, out span);
}
using (var testDriver = new TestDiagnosticAnalyzerDriver(document.Project, provider))
{
var diagnostics = await testDriver.GetAllDiagnosticsAsync(provider, document, span);
AssertNoAnalyzerExceptionDiagnostics(diagnostics);
var fixer = providerAndFixer.Item2;
var ids = new HashSet<string>(fixer.FixableDiagnosticIds);
var dxs = diagnostics.Where(d => ids.Contains(d.Id)).ToList();
return await GetDiagnosticAndFixesAsync(dxs, provider, fixer, testDriver, document, span, annotation, fixAllActionId);
}
}
internal override async Task<IEnumerable<Tuple<Diagnostic, CodeFixCollection>>> GetDiagnosticAndFixesAsync(
TestWorkspace workspace, string fixAllActionId, object fixProviderData)
{
var providerAndFixer = CreateDiagnosticProviderAndFixer(workspace);
var provider = providerAndFixer.Item1;
Document document;
TextSpan span;
string annotation = null;
if (!TryGetDocumentAndSelectSpan(workspace, out document, out span))
{
document = GetDocumentAndAnnotatedSpan(workspace, out annotation, out span);
}
using (var testDriver = new TestDiagnosticAnalyzerDriver(document.Project, provider, includeSuppressedDiagnostics: IncludeSuppressedDiagnostics))
{
var fixer = providerAndFixer.Item2;
var diagnostics = (await testDriver.GetAllDiagnosticsAsync(provider, document, span))
.Where(d => fixer.CanBeSuppressedOrUnsuppressed(d));
var filteredDiagnostics = FilterDiagnostics(diagnostics);
var wrapperCodeFixer = new WrapperCodeFixProvider(fixer, filteredDiagnostics.Select(d => d.Id));
return await GetDiagnosticAndFixesAsync(filteredDiagnostics, provider, wrapperCodeFixer, testDriver, document, span, annotation, fixAllActionId);
}
}
public static async Task <IEnumerable <Diagnostic> > GetAllDiagnosticsAsync(DiagnosticAnalyzer workspaceAnalyzerOpt, Project project, Action <Exception, DiagnosticAnalyzer, Diagnostic> onAnalyzerException = null, bool logAnalyzerExceptionAsDiagnostics = false, bool includeSuppressedDiagnostics = false)
{
using (var testDriver = new TestDiagnosticAnalyzerDriver(project, workspaceAnalyzerOpt, onAnalyzerException, logAnalyzerExceptionAsDiagnostics, includeSuppressedDiagnostics))
{
return(await testDriver.GetAllDiagnosticsAsync(workspaceAnalyzerOpt, project));
}
}
public static async Task<IEnumerable<Diagnostic>> GetAllDiagnosticsAsync(DiagnosticAnalyzer workspaceAnalyzerOpt, Project project, Action<Exception, DiagnosticAnalyzer, Diagnostic> onAnalyzerException = null, bool logAnalyzerExceptionAsDiagnostics = false, bool includeSuppressedDiagnostics = false)
{
using (var testDriver = new TestDiagnosticAnalyzerDriver(project, workspaceAnalyzerOpt, onAnalyzerException, logAnalyzerExceptionAsDiagnostics, includeSuppressedDiagnostics))
{
return await testDriver.GetAllDiagnosticsAsync(workspaceAnalyzerOpt, project);
}
}
public static async Task <IEnumerable <Diagnostic> > GetAllDiagnosticsAsync(
Document document,
TextSpan span,
bool includeSuppressedDiagnostics = false)
{
var testDriver = new TestDiagnosticAnalyzerDriver(document.Project, includeSuppressedDiagnostics);
return(await testDriver.GetAllDiagnosticsAsync(document, span));
}
public static async Task <IEnumerable <Diagnostic> > GetAllDiagnosticsAsync(
DiagnosticAnalyzer workspaceAnalyzerOpt,
Document document,
TextSpan span,
Action <Exception, DiagnosticAnalyzer, Diagnostic> onAnalyzerException = null,
bool includeSuppressedDiagnostics = false)
{
var testDriver = new TestDiagnosticAnalyzerDriver(document.Project, workspaceAnalyzerOpt, onAnalyzerException, includeSuppressedDiagnostics);
return(await testDriver.GetAllDiagnosticsAsync(document, span));
}
private static FixAllState GetFixAllState(
FixAllProvider fixAllProvider,
IEnumerable<Diagnostic> diagnostics,
DiagnosticAnalyzer provider,
CodeFixProvider fixer,
TestDiagnosticAnalyzerDriver testDriver,
Document document,
FixAllScope scope,
string fixAllActionId)
{
Assert.NotEmpty(diagnostics);
if (scope == FixAllScope.Custom)
{
// Bulk fixing diagnostics in selected scope.
var diagnosticsToFix = ImmutableDictionary.CreateRange(SpecializedCollections.SingletonEnumerable(KeyValuePair.Create(document, diagnostics.ToImmutableArray())));
return FixAllState.Create(fixAllProvider, diagnosticsToFix, fixer, fixAllActionId);
}
var diagnostic = diagnostics.First();
Func<Document, ImmutableHashSet<string>, CancellationToken, Task<IEnumerable<Diagnostic>>> getDocumentDiagnosticsAsync =
async (d, diagIds, c) =>
{
var root = await d.GetSyntaxRootAsync();
var diags = await testDriver.GetDocumentDiagnosticsAsync(provider, d, root.FullSpan);
diags = diags.Where(diag => diagIds.Contains(diag.Id));
return diags;
};
Func<Project, bool, ImmutableHashSet<string>, CancellationToken, Task<IEnumerable<Diagnostic>>> getProjectDiagnosticsAsync =
async (p, includeAllDocumentDiagnostics, diagIds, c) =>
{
var diags = includeAllDocumentDiagnostics
? await testDriver.GetAllDiagnosticsAsync(provider, p)
: await testDriver.GetProjectDiagnosticsAsync(provider, p);
diags = diags.Where(diag => diagIds.Contains(diag.Id));
return diags;
};
var diagnosticIds = ImmutableHashSet.Create(diagnostic.Id);
var fixAllDiagnosticProvider = new FixAllState.FixAllDiagnosticProvider(diagnosticIds, getDocumentDiagnosticsAsync, getProjectDiagnosticsAsync);
return diagnostic.Location.IsInSource
? new FixAllState(fixAllProvider, document, fixer, scope, fixAllActionId, diagnosticIds, fixAllDiagnosticProvider)
: new FixAllState(fixAllProvider, document.Project, fixer, scope, fixAllActionId, diagnosticIds, fixAllDiagnosticProvider);
}