private void RunSingleTest(MethodInfo methodInfo, string inputFile, string outputFile)
{
Console.SetIn(File.OpenText(inputFile));
var actualOutput = new StringWriter();
var expectedOutputLines = FileWithoutLock.ReadAllLines(outputFile).Select(l => l.Replace("\r\n", string.Empty)).ToArray();
Console.SetOut(actualOutput);
methodInfo.Invoke(null, null);
Console.SetOut(new StreamWriter(Console.OpenStandardOutput())
{
AutoFlush = true
});
var actualOutputLines = new StringReader(actualOutput.ToString()).ReadAllLines()
.Select(l => l.Replace("\r\n", string.Empty)).ToArray();
var success = CompareOutput(actualOutputLines, expectedOutputLines);
var sucessLabel = success ? "OK" : "KO";
Console.WriteLineStyled($"[{Path.GetFileName(_sourceCodeFile)}] Running test : {Path.GetFileName(inputFile)} {sucessLabel}", _styleSheet);
if (!success)
{
PrintDiff(expectedOutputLines, actualOutputLines);
}
}
public void CompileAndRunTests()
{
var fileNameWithoutExtension = Path.GetFileNameWithoutExtension(_sourceCodeFile);
var compilation =
CSharpCompilation.Create
(
assemblyName: fileNameWithoutExtension,
syntaxTrees: new[] { CSharpSyntaxTree.ParseText(FileWithoutLock.ReadAllText(_sourceCodeFile)) },
references: new []
{
MetadataReference.CreateFromFile(typeof(object).Assembly.Location), //mscorlib.dll
MetadataReference.CreateFromFile(typeof(Enumerable).Assembly.Location), //System.Core.dll
MetadataReference.CreateFromFile(typeof(Uri).Assembly.Location) //System.dll
},
options: new CSharpCompilationOptions(OutputKind.DynamicallyLinkedLibrary)
);
var buildedMethod = CompilationHelper.For(compilation)
.TryEmit(
onSuccess: assembly =>
assembly
.GetTypes()
.Single(t => t.Name == fileNameWithoutExtension)
.GetMethod(_parameters.StaticMethodToRun),
onErrorAction: diagnostic =>
{
var sourceFileName = Path.GetFileName(_sourceCodeFile);
if (diagnostic.Severity == DiagnosticSeverity.Error || diagnostic.IsWarningAsError)
{
var lineSpan = diagnostic.Location.GetMappedLineSpan();
var startLine = lineSpan.StartLinePosition.Line + 1;
var color = diagnostic.IsWarningAsError ? Color.Orange : Color.Red;
Console.WriteLine($"{sourceFileName} L{startLine} : {diagnostic.Id}: {diagnostic.GetMessage()}", color);
}
});
RunTests(buildedMethod);
}
