public SharedTestState()
{
if (!RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
{
// COM activation is only supported on Windows
return;
}
ComLibraryFixture = new TestProjectFixture("ComLibrary", RepoDirectories)
.EnsureRestored()
.BuildProject();
// Create a .clsidmap from the assembly
string clsidMapPath = Path.Combine(BaseDirectory, $"{ ComLibraryFixture.TestProject.AssemblyName }.clsidmap");
using (var assemblyStream = new FileStream(ComLibraryFixture.TestProject.AppDll, FileMode.Open, FileAccess.Read, FileShare.Delete | FileShare.Read))
using (var peReader = new System.Reflection.PortableExecutable.PEReader(assemblyStream))
{
if (peReader.HasMetadata)
{
MetadataReader reader = peReader.GetMetadataReader();
ClsidMap.Create(reader, clsidMapPath);
}
}
// Use the locally built comhost to create a comhost with the embedded .clsidmap
ComHostPath = Path.Combine(
ComLibraryFixture.TestProject.BuiltApp.Location,
$"{ ComLibraryFixture.TestProject.AssemblyName }.comhost.dll");
// Include the test type libraries in the ComHost tests.
var typeLibraries = new Dictionary <int, string>
{
{ 1, Path.Combine(RepoDirectories.Artifacts, "corehost_test", "Server.tlb") },
{ 2, Path.Combine(RepoDirectories.Artifacts, "corehost_test", "Nested.tlb") }
};
ComHost.Create(
Path.Combine(RepoDirectories.HostArtifacts, "comhost.dll"),
ComHostPath,
clsidMapPath,
typeLibraries);
}
private JObject CreateClsidMap(TestProjectFixture project)
{
using var testDirectory = TestDirectory.Create();
string clsidMapPath = Path.Combine(testDirectory.Path, "test.clsidmap");
using (var assemblyStream = new FileStream(project.TestProject.AppDll, FileMode.Open, FileAccess.Read, FileShare.Delete | FileShare.Read))
using (PEReader peReader = new PEReader(assemblyStream))
{
if (peReader.HasMetadata)
{
MetadataReader reader = peReader.GetMetadataReader();
ClsidMap.Create(reader, clsidMapPath);
}
}
using (var clsidMapFile = File.OpenText(clsidMapPath))
using (var clsidMapReader = new JsonTextReader(clsidMapFile))
{
return(JObject.Load(clsidMapReader));
}
}
