public CompilationUnitSyntax Parse(PackageSyntax package, SourceText sourceText)
{
// TODO make use of the package. We don't currently use the package, but we
// are taking it as an argument becuase we should be for things like:
// * Language Version
// * Dependency Names
// * Defined Preprocessor Symbols
var builder = new ParseDiagnosticsBuilder(sourceText);
var parser = sourceText.NewParser();
// Stupid ANTLR makes it difficult to do this in the constructor
parser.RemoveErrorListeners();
var errorsListener = new GatherErrorsListener(builder);
parser.AddErrorListener(errorsListener);
parser.Interpreter.PredictionMode = PredictionMode.LlExactAmbigDetection;
var tree = parser.compilationUnit();
var syntaxCheck = new SyntaxCheckVisitor(builder);
tree.Accept(syntaxCheck);
var diagnostics = builder.Complete();
if(diagnostics.Any())
return new CompilationUnitSyntax(sourceText, Enumerable.Empty<UsingSyntax>(), Enumerable.Empty<DeclarationSyntax>(), diagnostics);
var compilationUnitBuilder = new CompilationUnitBuilder(sourceText, diagnostics);
return tree.Accept(compilationUnitBuilder);
}
public void Test(TestCaseConfig config, TextReader reader)
{
var dependencies = config.Runtime ? new[] { runtimeDependency } : Enumerable.Empty<PackageReferenceSyntax>();
var package = new PackageSyntax($"Adamant.Exploratory.Compiler.Tests.{config.TestName}", true, dependencies);
var unit = compiler.Parse(package, new SourceReader(config.FileName, reader));
package = package.With(new[] { unit });
if(package.Diagnostics.Count > 0)
Assert.Fail(ToString(package.Diagnostics));
var compiledPackage = compiler.Compile(package, Enumerable.Empty<Package>());
if(compiledPackage.Diagnostics.Count > 0)
Assert.Fail(ToString(compiledPackage.Diagnostics));
var cppSource = compiler.EmitCpp(compiledPackage);
var cppSourceName = compiledPackage.Name + ".cpp";
CreateFile(cppSourceName, cppSource);
CreateFile(CppRuntime.FileName, CppRuntime.Source);
var targetPath = Path.Combine(WorkPath, compiledPackage.Name + ".exe");
var result = CppCompiler.Invoke(Path.Combine(WorkPath, cppSourceName), targetPath);
if(result.ExitCode != 0)
{
result.WriteOutputToConsole();
Assert.Fail("C++ compiler error");
}
// Execute the app
using(var process = new Process())
{
process.StartInfo.FileName = targetPath;
process.StartInfo.WorkingDirectory = Path.GetDirectoryName(WorkPath);
process.StartInfo.CreateNoWindow = true;
process.StartInfo.UseShellExecute = false;
process.StartInfo.RedirectStandardOutput = true;
process.StartInfo.RedirectStandardError = true;
var outputBuffer = new StringBuilder();
var errorBuffer = new StringBuilder();
process.OutputDataReceived += (s, e) => outputBuffer.AppendLine(e.Data);
process.ErrorDataReceived += (s, e) => errorBuffer.AppendLine(e.Data);
process.Start();
process.BeginOutputReadLine();
process.BeginErrorReadLine();
process.WaitForExit();
if(config.Result != null)
Assert.AreEqual(config.Result, process.ExitCode, "Exit Code");
if(config.VerifyConsoleOutput)
Assert.AreEqual(config.ExpectedConsoleOutput, outputBuffer.ToString());
}
}
private static void PrintDiagnostics(PackageSyntax package)
{
ISourceText file = null;
foreach(var diagnostic in package.Diagnostics)
{
if(file != diagnostic.File)
{
file = diagnostic.File;
Console.WriteLine($"In {file.Name}");
}
var level = diagnostic.Level.ToString();
var line = diagnostic.Position.Line + 1;
var column = diagnostic.Position.Column + 1;
Console.WriteLine($"{level} on line {line} at character {column}: ");
Console.WriteLine($" {diagnostic.Message}");
}
}
public void Test(TestCaseConfig config, TextReader reader)
{
var dependencies = config.Runtime ? new[] { runtimeDependency } : Enumerable.Empty<PackageReferenceSyntax>();
var package = new PackageSyntax($"Adamant.Exploratory.Compiler.Tests.{config.TestName}", true, dependencies);
var unit = compiler.Parse(package, new SourceReader(config.FileName, reader));
package = package.With(new[] { unit });
if(package.Diagnostics.Count > 0)
Assert.Fail(ToString(package.Diagnostics));
var compiledPackage = compiler.Compile(package, Enumerable.Empty<Package>());
if(compiledPackage.Diagnostics.Count > 0)
Assert.Fail(ToString(compiledPackage.Diagnostics));
var interpreter = new AdamantInterpreter(compiledPackage);
var entryPoint = compiledPackage.EntryPoints.Single();
var outputBuffer = new StringBuilder();
var errorBuffer = new StringBuilder();
var exitCode = interpreter.Invoke(entryPoint, new string[0], new StringWriter(outputBuffer), new StringWriter(errorBuffer));
Assert.AreEqual(config.Result, exitCode, "Exit Code");
if(config.VerifyConsoleOutput)
Assert.AreEqual(config.ExpectedConsoleOutput, outputBuffer.ToString());
}
private void CompileProject(string projectDirPath, ProjectConfig projectConfig, CompiledProjects projects)
{
Console.WriteLine($"Compiling {projectConfig.Name} ...");
var sourceFiles = new DirectoryInfo(Path.Combine(projectDirPath, "src")).GetFiles("*.adam", SearchOption.AllDirectories);
var isApp = projectConfig.Template == "app";
// TODO read trusted from config
var package = new PackageSyntax(projectConfig.Name, isApp, projectConfig.Dependencies.Select(d => new PackageReferenceSyntax(d.Key, null, true)));
package = package.With(sourceFiles.Select(fileInfo => compiler.Parse(package, new SourceFile(fileInfo))));
if(package.Diagnostics.Count > 0)
{
PrintDiagnostics(package);
return;
}
var compiledPackage = compiler.Compile(package, projects.Select(p => p.Package));
var compiledProject = new CompiledProject(projectDirPath, compiledPackage);
projects.Add(compiledProject);
OnProjectCompiled(compiledProject, projects);
}
public PackageSemanticsBuilder(PackageSyntax packageSyntax, IEnumerable<Package> packages)
{
this.packageSyntax = packageSyntax;
this.packages = packages.ToList();
}
public Package Compile(PackageSyntax package, IEnumerable<Package> compiledPackages)
{
return new PackageSemanticsBuilder(package, compiledPackages).Build();
}
