public void Configuration()
        {
            var conf = new Configuration(XDocument.Load("TestResources\\ConfigurationTest.xml"));
            conf.IgnoreHeaderComments.Should().BeTrue();
            conf.Files.Should().BeEquivalentTo("TestResources\\TestInput.cs");

            conf.AnalyzerIds.Should().BeEquivalentTo(
                "S1121",
                "S2306",
                "S1227",

                "S104",
                "S1541",
                "S103",
                "S1479",
                "S1067",
                "S107",
                "S109",
                "S101",
                "S100",
                "S124");

            var analyzers = conf.Analyzers();
            analyzers.OfType<FileLines>().Single().Maximum.ShouldBeEquivalentTo(1000);
            analyzers.OfType<LineLength>().Single().Maximum.ShouldBeEquivalentTo(200);
            analyzers.OfType<TooManyLabelsInSwitch>().Single().Maximum.ShouldBeEquivalentTo(30);
            analyzers.OfType<TooManyParameters>().Single().Maximum.ShouldBeEquivalentTo(7);
            analyzers.OfType<ExpressionComplexity>().Single().Maximum.ShouldBeEquivalentTo(3);
            analyzers.OfType<FunctionComplexity>().Single().Maximum.ShouldBeEquivalentTo(10);
            analyzers.OfType<ClassName>().Single().Convention.ShouldBeEquivalentTo("^(?:[A-HJ-Z][a-zA-Z0-9]+|I[a-z0-9][a-zA-Z0-9]*)$");
            analyzers.OfType<MethodName>().Single().Convention.ShouldBeEquivalentTo("^[A-Z][a-zA-Z0-9]+$");
            analyzers.OfType<MagicNumber>().Single().Exceptions.ShouldBeEquivalentTo(ImmutableHashSet.Create("0", "1", "0x0", "0x00", ".0", ".1", "0.0", "1.0"));

            var commentAnalyzer = analyzers.OfType<CommentRegularExpression>().Single();
            var ruleInstances = commentAnalyzer.RuleInstances.ToList();
            ruleInstances.Should().HaveCount(2);
            ruleInstances[0].Descriptor.Id.ShouldBeEquivalentTo("TODO");
            ruleInstances[0].Descriptor.MessageFormat.ToString().ShouldBeEquivalentTo("Fix this TODO");
            ruleInstances[0].RegularExpression.ShouldBeEquivalentTo(".*TODO.*");
            ruleInstances[1].Descriptor.Id.ShouldBeEquivalentTo("FIXME");
            ruleInstances[1].Descriptor.MessageFormat.ToString().ShouldBeEquivalentTo("Fix this FIXME");
            ruleInstances[1].RegularExpression.ShouldBeEquivalentTo(".*FIXME.*");
        }
示例#2
0
        public static int Main(string[] args)
        {
            Write(string.Format("SonarLint version {0}", typeof (Program).Assembly.GetName().Version));

            var configuration = new Configuration(XDocument.Load(args[0]));
            var diagnosticsRunner = new DiagnosticsRunner(configuration.Analyzers());

            var xmlOutSettings = new XmlWriterSettings
            {
                Encoding = Encoding.UTF8, 
                Indent = true, 
                IndentChars = "  "
            };

            using (var xmlOut = XmlWriter.Create(args[1], xmlOutSettings))
            {
                xmlOut.WriteComment("This XML format is not an API");
                xmlOut.WriteStartElement("AnalysisOutput");

                xmlOut.WriteStartElement("Files");
                var n = 0;
                foreach (var file in configuration.Files)
                {
                    xmlOut.Flush();
                    Write(n + "/" + configuration.Files.Count() + " files analyzed, starting to analyze: " + file);
                    n++;

                    try
                    {
                        var solution = CompilationHelper.GetSolutionFromFiles(file);

                        var compilation = solution.Projects.First().GetCompilationAsync().Result;
                        var syntaxTree = compilation.SyntaxTrees.First();

                        var metrics = new Metrics(syntaxTree);

                        xmlOut.WriteStartElement("File");
                        xmlOut.WriteElementString("Path", file);

                        xmlOut.WriteStartElement("Metrics");

                        xmlOut.WriteElementString("Lines", metrics.Lines().ToString(CultureInfo.InvariantCulture));
                        xmlOut.WriteElementString("Classes", metrics.Classes().ToString(CultureInfo.InvariantCulture));
                        xmlOut.WriteElementString("Accessors", metrics.Accessors().ToString(CultureInfo.InvariantCulture));
                        xmlOut.WriteElementString("Statements", metrics.Statements().ToString(CultureInfo.InvariantCulture));
                        xmlOut.WriteElementString("Functions", metrics.Functions().ToString(CultureInfo.InvariantCulture));
                        xmlOut.WriteElementString("PublicApi", metrics.PublicApi().ToString(CultureInfo.InvariantCulture));
                        xmlOut.WriteElementString("PublicUndocumentedApi", metrics.PublicUndocumentedApi().ToString(CultureInfo.InvariantCulture));

                        var complexity = metrics.Complexity();
                        xmlOut.WriteElementString("Complexity", complexity.ToString(CultureInfo.InvariantCulture));

                        // TODO This is a bit ridiculous, but is how SonarQube works
                        var fileComplexityDistribution = new Distribution(0, 5, 10, 20, 30, 60, 90);
                        fileComplexityDistribution.Add(complexity);
                        xmlOut.WriteElementString("FileComplexityDistribution", fileComplexityDistribution.ToString());

                        xmlOut.WriteElementString("FunctionComplexityDistribution", metrics.FunctionComplexityDistribution().ToString());

                        var comments = metrics.Comments(configuration.IgnoreHeaderComments);
                        xmlOut.WriteStartElement("Comments");
                        xmlOut.WriteStartElement("NoSonar");
                        foreach (var line in comments.NoSonar)
                        {
                            xmlOut.WriteElementString("Line", line.ToString(CultureInfo.InvariantCulture));
                        }
                        xmlOut.WriteEndElement();
                        xmlOut.WriteStartElement("NonBlank");
                        foreach (var line in comments.NonBlank)
                        {
                            xmlOut.WriteElementString("Line", line.ToString(CultureInfo.InvariantCulture));
                        }
                        xmlOut.WriteEndElement();
                        xmlOut.WriteEndElement();

                        xmlOut.WriteStartElement("LinesOfCode");
                        foreach (var line in metrics.LinesOfCode())
                        {
                            xmlOut.WriteElementString("Line", line.ToString(CultureInfo.InvariantCulture));
                        }
                        xmlOut.WriteEndElement();

                        xmlOut.WriteEndElement();

                        xmlOut.WriteStartElement("Issues");
                        
                        foreach (var diagnostic in diagnosticsRunner.GetDiagnostics(compilation))
                        {
                            xmlOut.WriteStartElement("Issue");
                            xmlOut.WriteElementString("Id", diagnostic.Id);
                            if (diagnostic.Location != Location.None)
                            {
                                xmlOut.WriteElementString("Line", (diagnostic.GetLineNumberToReport()).ToString(CultureInfo.InvariantCulture));
                            }
                            xmlOut.WriteElementString("Message", diagnostic.GetMessage());
                            xmlOut.WriteEndElement();
                        }
                        
                        xmlOut.WriteEndElement();

                        xmlOut.WriteEndElement();
                    }
                    catch (Exception e)
                    {
                        Console.Error.WriteLine("Failed to analyze the file: " + file);
                        Console.Error.WriteLine(e);
                        return 1;
                    }
                }

                xmlOut.WriteEndElement();

                xmlOut.WriteEndElement();
                xmlOut.WriteEndDocument();

                xmlOut.Flush();
                return 0;
            }
        }