[dtests] Separated C macros from CPP header file (#1429)

* Separated C macros from CPP header file

* Updated review comment


[ROCm/hip commit: cde5119c9e]

projects/hip/tests/src/gcc/LaunchKernel.c

@@ -27,21 +27,10 @@
  */
 
 
-#include "hip/hip_runtime.h"
+#include "../test_common.h"
 #include <stdio.h>
 #include "LaunchKernel.h"
 
-#define HIPCHECK(error)                                                                            \
-    {                                                                                              \
-        hipError_t localError = error;                                                             \
-        if ((localError != hipSuccess) && (localError != hipErrorPeerAccessAlreadyEnabled)) {      \
-            printf("%serror: '%s'(%d) from %s at %s:%d%s\n", "\x1B[31m", hipGetErrorString(localError),  \
-                   localError, #error, __FILE__, __LINE__, "\x1B[0m");                             \
-            return false;	                                                                       \
-        }                                                                                          \
-    }
-
-
 bool LaunchKernelArg()
 {
   dim3 blocks 	    = {1,1,1};

projects/hip/tests/src/test_common.h

@@ -17,13 +17,23 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 THE SOFTWARE.
 */
 
-#include <iostream>
-#include <iomanip>
-#if __CUDACC__
-#include <sys/time.h>
-#else
-#include <chrono>
+/*
+ * File is intended to C and CPP compliant hence any CPP specic changes
+ * should be added into CPP section
+ *
+ */
+
+#ifdef __cplusplus
+    #include <iostream>
+    #include <iomanip>
+    #if __CUDACC__
+        #include <sys/time.h>
+    #else
+        #include <chrono>
+    #endif
 #endif
+
+// ************************ GCC section **************************
 #include <stddef.h>
 
 #include "hip/hip_runtime.h"
@@ -41,14 +51,6 @@ THE SOFTWARE.
 #define KCYN "\x1B[36m"
 #define KWHT "\x1B[37m"
 
-
-#ifdef __HIP_PLATFORM_HCC
-#define TYPENAME(T) typeid(T).name()
-#else
-#define TYPENAME(T) "?"
-#endif
-
-
 #define passed()                                                                                   \
     printf("%sPASSED!%s\n", KGRN, KNRM);                                                           \
     exit(0);
@@ -114,6 +116,15 @@ extern int p_gpuDevice;
 extern unsigned p_verbose;
 extern int p_tests;
 
+// ********************* CPP section *********************
+#ifdef __cplusplus
+
+#ifdef __HIP_PLATFORM_HCC
+#define TYPENAME(T) typeid(T).name()
+#else
+#define TYPENAME(T) "?"
+#endif
+
 namespace HipTest {
 
 // Returns the current system time in microseconds
@@ -470,3 +481,4 @@ struct MemTraits<MemcpyAsync> {
 };
 
 };  // namespace HipTest
+#endif //__cplusplus