Return true on CUDA tests if HasCudaSDK() is false

Author: aaronj0

.github/workflows/ci.yml

@@ -827,7 +827,6 @@ jobs:
                 -DBUILD_SHARED_LIBS=ON                      \
                 -DCODE_COVERAGE=${{ env.CODE_COVERAGE }}    \
                 -DCMAKE_INSTALL_PREFIX=$CPPINTEROP_DIR      \
-                -DTEST_INTEROP_CUDA=0                       \
                 ../
         fi
         os="${{ matrix.os }}"

unittests/CppInterOp/CMakeLists.txt

@@ -2,14 +2,8 @@ set(LLVM_LINK_COMPONENTS
   Support
   )
 
-option(TEST_INTEROP_CUDA "Enables the CUDA Tests" ON)
-
-if (TEST_INTEROP_CUDA)
-    add_definitions(-DTEST_INTEROP_CUDA)
-    add_cppinterop_unittest(CppInterOpCUDATests CUDATest.cpp)
-endif()
-
 add_cppinterop_unittest(CppInterOpTests
+  CUDATest.cpp
   EnumReflectionTest.cpp
   FunctionReflectionTest.cpp
   InterpreterTest.cpp
@@ -19,24 +13,15 @@ add_cppinterop_unittest(CppInterOpTests
   Utils.cpp
   VariableReflectionTest.cpp
   )
-
 target_link_libraries(CppInterOpTests
   PRIVATE
   clangCppInterOp
   )
 
-target_link_libraries(CppInterOpCUDATests
-  PRIVATE
-  clangCppInterOp
-  )
-
 set_source_files_properties(InterpreterTest.cpp PROPERTIES COMPILE_DEFINITIONS
   "LLVM_BINARY_DIR=\"${LLVM_BINARY_DIR}\""
   )
-  
-export_executable_symbols(CppInterOpTests
-  CppInterOpCUDATests
-  )
+export_executable_symbols(CppInterOpTests)
 
 unset(LLVM_LINK_COMPONENTS)
 

unittests/CppInterOp/CUDATest.cpp

@@ -46,12 +46,14 @@ TEST(DISABLED_CUDATest, Sanity) {
 #else
 TEST(CUDATest, Sanity) {
 #endif // CLANG_VERSION_MAJOR < 16
+  if (!HasCudaSDK())
+    GTEST_SKIP() << "Skipping CUDA tests as CUDA SDK not found";
   EXPECT_TRUE(Cpp::CreateInterpreter({}, {"--cuda"}));
 }
 
 TEST(CUDATest, CUDAH) {
   if (!HasCudaSDK())
-    return;
+    GTEST_SKIP() << "Skipping CUDA tests as CUDA SDK not found";
 
   Cpp::CreateInterpreter({}, {"--cuda"});
   bool success = !Cpp::Declare("#include <cuda.h>");
@@ -60,7 +62,7 @@ TEST(CUDATest, CUDAH) {
 
 TEST(CUDATest, CUDARuntime) {
   if (!HasCudaSDK())
-    return;
+    GTEST_SKIP() << "Skipping CUDA tests as CUDA SDK not found";
 
   EXPECT_TRUE(HasCudaRuntime());
 }