public ILCompilerOptionsBuilder(TestCaseMetadataProvider metadataProvider)
{
Options = new ILCompilerOptions();
_metadataProvider = metadataProvider;
string runtimeBinDir = (string)AppContext.GetData("Mono.Linker.Tests.RuntimeBinDirectory") !;
AppendExpandedPaths(Options.ReferenceFilePaths, Path.Combine(runtimeBinDir, "aotsdk", "*.dll"));
string runtimePackDir = (string)AppContext.GetData("Mono.Linker.Tests.MicrosoftNetCoreAppRuntimePackDirectory") !;
if (!Directory.Exists(runtimePackDir) && runtimePackDir.Contains("Debug"))
{
// Frequently we'll have a Debug runtime and Release libraries, which actually produces a Release runtime pack
// but from within VS we're see Debug everything. So if the runtime pack directory doesn't exist
// try the Release path (simple string replace)
string candidate = runtimePackDir.Replace("Debug", "Release");
if (Directory.Exists(candidate))
{
runtimePackDir = candidate;
}
}
AppendExpandedPaths(Options.ReferenceFilePaths, Path.Combine(runtimePackDir, "*.dll"));
Options.InitAssemblies.Add("System.Private.CoreLib");
Options.InitAssemblies.Add("System.Private.StackTraceMetadata");
Options.InitAssemblies.Add("System.Private.TypeLoader");
Options.InitAssemblies.Add("System.Private.Reflection.Execution");
Options.FeatureSwitches.Add("System.Runtime.Serialization.EnableUnsafeBinaryFormatterSerialization", false);
Options.FeatureSwitches.Add("System.Resources.ResourceManager.AllowCustomResourceTypes", false);
Options.FeatureSwitches.Add("System.Linq.Expressions.CanCompileToIL", false);
Options.FeatureSwitches.Add("System.Linq.Expressions.CanEmitObjectArrayDelegate", false);
Options.FeatureSwitches.Add("System.Linq.Expressions.CanCreateArbitraryDelegates", false);
}
protected virtual LinkerCustomizations CustomizeLinker(LinkerDriver linker, TestCaseMetadataProvider metadataProvider)
{
LinkerCustomizations customizations = new LinkerCustomizations();
metadataProvider.CustomizeLinker(linker, customizations);
return(customizations);
}
public ILCompilerTestCaseResult(TestCase testCase, NPath inputAssemblyPath, NPath expectationsAssemblyPath, TestCaseSandbox sandbox, TestCaseMetadataProvider metadataProvider, ManagedCompilationResult compilationResult, TestLogWriter logWriter)
{
TestCase = testCase;
InputAssemblyPath = inputAssemblyPath;
ExpectationsAssemblyPath = expectationsAssemblyPath;
Sandbox = sandbox;
MetadataProvider = metadataProvider;
CompilationResult = compilationResult;
LogWriter = logWriter;
}
public LinkedTestCaseResult(TestCase testCase, NPath inputAssemblyPath, NPath outputAssemblyPath, NPath expectationsAssemblyPath, TestCaseSandbox sandbox, TestCaseMetadataProvider metadataProvider, ManagedCompilationResult compilationResult, LinkerTestLogger logger, LinkerCustomizations customizations)
{
TestCase = testCase;
InputAssemblyPath = inputAssemblyPath;
OutputAssemblyPath = outputAssemblyPath;
ExpectationsAssemblyPath = expectationsAssemblyPath;
Sandbox = sandbox;
MetadataProvider = metadataProvider;
CompilationResult = compilationResult;
Logger = logger;
Customizations = customizations;
}
/// <summary>
/// Any files that are needed for linking should come from the expectations assembly so that these values
/// can be controlled using #ifs regardless of the framework the NUnit test project is compiled against
/// </summary>
/// <param name="metadataProvider"></param>
public virtual void PopulateFromExpectations(TestCaseMetadataProvider metadataProvider)
{
foreach (var res in metadataProvider.GetResponseFiles())
{
res.Source.FileMustExist().Copy(InputDirectory.Combine(res.DestinationFileName));
}
foreach (var res in metadataProvider.GetDescriptorFiles())
{
res.Source.FileMustExist().Copy(InputDirectory.Combine(res.DestinationFileName));
}
foreach (var res in metadataProvider.GetSubstitutionFiles())
{
res.Source.FileMustExist().Copy(InputDirectory.Combine(res.DestinationFileName));
}
foreach (var res in metadataProvider.GetLinkAttributesFiles())
{
res.Source.FileMustExist().Copy(InputDirectory.Combine(res.DestinationFileName));
}
}
protected virtual void AddLinkOptions(TestCaseSandbox sandbox, ManagedCompilationResult compilationResult, LinkerArgumentBuilder builder, TestCaseMetadataProvider metadataProvider)
{
var caseDefinedOptions = metadataProvider.GetLinkerOptions(sandbox.InputDirectory);
builder.AddOutputDirectory(sandbox.OutputDirectory);
foreach (var rspFile in sandbox.ResponseFiles)
{
builder.AddResponseFile(rspFile);
}
foreach (var inputReference in sandbox.InputDirectory.Files())
{
var ext = inputReference.ExtensionWithDot;
if (ext == ".dll" || ext == ".exe")
{
builder.AddReference(inputReference);
}
}
var coreAction = caseDefinedOptions.TrimMode ?? "skip";
foreach (var extraReference in metadataProvider.GetExtraLinkerReferences())
{
builder.AddReference(extraReference);
builder.AddAssemblyAction(coreAction, extraReference.FileNameWithoutExtension);
}
builder.ProcessOptions(caseDefinedOptions);
builder.ProcessTestInputAssembly(compilationResult.InputAssemblyPath);
}
private LinkedTestCaseResult Link(TestCase testCase, TestCaseSandbox sandbox, ManagedCompilationResult compilationResult, TestCaseMetadataProvider metadataProvider)
{
var linker = _factory.CreateLinker();
var linkerCustomizations = CustomizeLinker(linker, metadataProvider);
var builder = _factory.CreateLinkerArgumentBuilder(metadataProvider);
AddLinkOptions(sandbox, compilationResult, builder, metadataProvider);
LinkerTestLogger logger = new LinkerTestLogger();
linker.Link(builder.ToArgs(), linkerCustomizations, logger);
return(new LinkedTestCaseResult(testCase, compilationResult.InputAssemblyPath, sandbox.OutputDirectory.Combine(compilationResult.InputAssemblyPath.FileName), compilationResult.ExpectationsAssemblyPath, sandbox, metadataProvider, compilationResult, logger, linkerCustomizations));
}
public LinkerArgumentBuilder(TestCaseMetadataProvider metadataProvider)
{
_metadataProvider = metadataProvider;
}
protected virtual void AddLinkOptions(TestCaseSandbox sandbox, ManagedCompilationResult compilationResult, ILCompilerOptionsBuilder builder, TestCaseMetadataProvider metadataProvider)
{
var caseDefinedOptions = metadataProvider.GetLinkerOptions(sandbox.InputDirectory);
builder.AddOutputDirectory(sandbox.OutputDirectory.Combine(compilationResult.InputAssemblyPath.FileNameWithoutExtension + ".obj"));
foreach (var rspFile in sandbox.ResponseFiles)
{
builder.AddResponseFile(rspFile);
}
foreach (var inputReference in sandbox.InputDirectory.Files())
{
var ext = inputReference.ExtensionWithDot;
if (ext == ".dll" || ext == ".exe")
{
if (caseDefinedOptions.AssembliesAction.Contains(("link", inputReference.FileNameWithoutExtension)))
{
builder.AddLinkAssembly(inputReference);
}
else
{
builder.AddReference(inputReference);
}
}
}
private ILCompilerTestCaseResult Link(TestCase testCase, TestCaseSandbox sandbox, ManagedCompilationResult compilationResult, TestCaseMetadataProvider metadataProvider)
{
var trimmer = _factory.CreateTrimmer();
var builder = _factory.CreateTrimmerOptionsBuilder(metadataProvider);
AddLinkOptions(sandbox, compilationResult, builder, metadataProvider);
var logWriter = new TestLogWriter();
trimmer.Trim(builder.Options, logWriter);
return(new ILCompilerTestCaseResult(testCase, compilationResult.InputAssemblyPath, compilationResult.ExpectationsAssemblyPath, sandbox, metadataProvider, compilationResult, logWriter));
}
public virtual LinkerArgumentBuilder CreateLinkerArgumentBuilder(TestCaseMetadataProvider metadataProvider)
{
return(new LinkerArgumentBuilder(metadataProvider));
}
public virtual ILCompilerOptionsBuilder CreateTrimmerOptionsBuilder(TestCaseMetadataProvider metadataProvider)
{
return(new ILCompilerOptionsBuilder(metadataProvider));
}