private static string GetIlasmPath()
{
if (ExecutionConditionUtil.IsWindowsDesktop)
{
// The desktop ilasm is still necessary because a number of our tests depend on being able to
// emit PDB files for net modules. That feature is not available on coreclr ilasm.
return(Path.Combine(
Path.GetDirectoryName(RuntimeUtilities.GetAssemblyLocation(typeof(object))),
"ilasm.exe"
));
}
var ilasmExeName = PlatformInformation.IsWindows ? "ilasm.exe" : "ilasm";
var directory = Path.GetDirectoryName(
RuntimeUtilities.GetAssemblyLocation(typeof(RuntimeUtilities))
);
string ridName;
if (ExecutionConditionUtil.IsWindows)
{
ridName = "win-x64";
}
else if (ExecutionConditionUtil.IsMacOS)
{
ridName = "osx-x64";
}
else if (ExecutionConditionUtil.IsLinux)
{
ridName = "linux-x64";
}
else
{
throw new PlatformNotSupportedException(
"Runtime platform not supported for testing"
);
}
return(Path.Combine(directory, "runtimes", ridName, "native", ilasmExeName));
}
public void Emit(Compilation mainCompilation, IEnumerable <ResourceDescription> manifestResources, bool usePdbForDebugging = false)
{
_testData.Methods.Clear();
var diagnostics = DiagnosticBag.GetInstance();
var dependencies = new List <ModuleData>();
var mainOutput = RuntimeUtilities.EmitCompilation(mainCompilation, manifestResources, dependencies, diagnostics, _testData);
if (mainOutput.HasValue)
{
_diagnostics = diagnostics.ToReadOnly();
_mainImage = mainOutput.Value.Assembly;
_pdb = mainOutput.Value.Pdb;
}
else
{
_mainImage = default(ImmutableArray <byte>);
_pdb = default(ImmutableArray <byte>);
_diagnostics = default(ImmutableArray <Diagnostic>);
string dumpDir;
DumpAssemblyData(dependencies, out dumpDir);
throw new EmitException(diagnostics.ToReadOnly(), dumpDir);
}
}
public string DumpAssemblyData(out string dumpDirectory)
{
return(RuntimeUtilities.DumpAssemblyData(ModuleDatas, out dumpDirectory));
}