Add tests for TypeSpec

test/emit/CMakeLists.txt

@@ -6,6 +6,7 @@ set(SOURCES
 	methoddef.cpp
 	standalonesig.cpp
 	memberref.cpp
+	typespec.cpp
 )
 
 set(HEADERS emit.hpp)

test/emit/typespec.cpp

@@ -0,0 +1,23 @@
+#include "emit.hpp"
+#include <array>
+#include <vector>
+#include <gmock/gmock.h>
+
+TEST(TypeSpec, Define)
+{
+    dncp::com_ptr<IMetaDataEmit> emit;
+    ASSERT_NO_FATAL_FAILURE(CreateEmit(emit));
+    mdTypeSpec spec;
+    std::array<uint8_t, 3> signature = {0x01, 0x02, 0x03};
+    ASSERT_EQ(S_OK, emit->GetTokenFromTypeSpec(signature.data(), (ULONG)signature.size(), &spec));
+    ASSERT_EQ(1, RidFromToken(spec));
+    ASSERT_EQ(mdtTypeSpec, TypeFromToken(spec));
+
+    dncp::com_ptr<IMetaDataImport> import;
+    ASSERT_EQ(S_OK, emit->QueryInterface(IID_IMetaDataImport, (void**)&import));
+
+    PCCOR_SIGNATURE sigBlob;
+    ULONG sigBlobLength;
+    ASSERT_EQ(S_OK, import->GetTypeSpecFromToken(spec, &sigBlob, &sigBlobLength));
+    EXPECT_THAT(std::vector(sigBlob, sigBlob + sigBlobLength), testing::ContainerEq(std::vector(signature.begin(), signature.end())));
+}