public void TestUnsupportedSuppressionReported()
{
string source = @"
class C { }";
var compilation = CreateCompilation(source);
compilation.VerifyDiagnostics();
const string supportedSuppressionId = "supportedId";
const string unsupportedSuppressionId = "unsupportedId";
var analyzer = new CompilationAnalyzerWithSeverity(DiagnosticSeverity.Warning, configurable: true);
var suppressor = new DiagnosticSuppressor_UnsupportedSuppressionReported(analyzer.Descriptor.Id, supportedSuppressionId, unsupportedSuppressionId);
var analyzersAndSuppresors = new DiagnosticAnalyzer[] { analyzer, suppressor };
// "Reported suppression with ID '{0}' is not supported by the suppressor."
var exceptionMessage = string.Format(CodeAnalysisResources.UnsupportedSuppressionReported, unsupportedSuppressionId);
VerifyAnalyzerDiagnostics(compilation, analyzersAndSuppresors,
Diagnostic("AD0001").WithArguments(suppressor.ToString(),
typeof(ArgumentException).FullName,
exceptionMessage)
.WithLocation(1, 1),
Diagnostic("ID1000", "class C { }").WithLocation(2, 1));
VerifySuppressedDiagnostics(compilation, analyzersAndSuppresors);
}
public void TestUnsupportedSuppressionReported()
{
string source = @"
class C { }";
var compilation = CreateCompilation(source);
compilation.VerifyDiagnostics();
const string supportedSuppressionId = "supportedId";
const string unsupportedSuppressionId = "unsupportedId";
var analyzer = new CompilationAnalyzerWithSeverity(DiagnosticSeverity.Warning, configurable: true);
var suppressor = new DiagnosticSuppressor_UnsupportedSuppressionReported(analyzer.Descriptor.Id, supportedSuppressionId, unsupportedSuppressionId);
var analyzersAndSuppressors = new DiagnosticAnalyzer[] { analyzer, suppressor };
// "Reported suppression with ID '{0}' is not supported by the suppressor."
var exceptionMessage = string.Format(CodeAnalysisResources.UnsupportedSuppressionReported, unsupportedSuppressionId);
var exceptions = new List <Exception>();
EventHandler <FirstChanceExceptionEventArgs> firstChanceException =
(sender, e) =>
{
if (e.Exception is ArgumentException &&
e.Exception.Message == exceptionMessage)
{
exceptions.Add(e.Exception);
}
};
try
{
AppDomain.CurrentDomain.FirstChanceException += firstChanceException;
IFormattable context = $@"{string.Format(CodeAnalysisResources.ExceptionContext, $@"Compilation: {compilation.AssemblyName}")}
{new LazyToString(() => exceptions[0])}
-----";
VerifyAnalyzerDiagnostics(compilation, analyzersAndSuppressors,
Diagnostic("AD0001").WithArguments(suppressor.ToString(),
typeof(ArgumentException).FullName,
exceptionMessage,
context)
.WithLocation(1, 1),
Diagnostic("ID1000", "class C { }").WithLocation(2, 1));
VerifySuppressedDiagnostics(compilation, analyzersAndSuppressors);
}
finally
{
AppDomain.CurrentDomain.FirstChanceException -= firstChanceException;
}
}