internal void CompareTrees(IEnumerable <string> sources, IEnumerable <string> fileNames, IEnumerable <ErrorCode> errors, [CallerMemberName] string testName = "")
{
Errors.Clear();
var file = path + testName;
var compilerArgs = CompilerArguments.Parse(fileNames.Select(n => Path.Combine("$" + testName, n)).Union(new[] { string.Format("/out:{0}.exe", testName) }).ToArray());
var parser = ProjectParser.ParseAll(assembly, compilerArgs, sources.ToArray(), false);
string result = parser.ToString();
string expected = "";
#if REWRITE
System.IO.File.WriteAllText(file, result);
expected = result;
#else
try
{
expected = System.IO.File.ReadAllText(file);
}
catch { }
#endif
var foundErrors = Errors.Reported.Select(e => e.ErrorCode).ToHashSet();
var expectedErrors = errors.ToHashSet();
Assert.IsTrue(foundErrors.SetEquals(expectedErrors), "Errors: \r\n" + String.Join("\r\n", Errors.Reported));
Assert.AreEqual(expected, result);
}
private static int Compile(params string[] args)
{
Errors.Clear();
var compilerArgs = CompilerArguments.Parse(args);
if (compilerArgs.HasErrors)
{
return(FailCompilation());
}
AssemblyRegistry.Create(compilerArgs.References);
var assembly = new AssemblyEmitter(compilerArgs);
ProjectParser.ParseAll(assembly, compilerArgs, true);
if (Errors.Reported.Count > 0)
{
return(FailCompilation());
}
if (!assembly.Save())
{
return(FailCompilation());
}
return(0);
}
