fix failed cases for stand alone utest;

1. use clEnqueueMapBuffer/Image instead of clEnqueueReadBuffer/Image;
2. add sanity check for clEnqueueMapImage;

v2: disable OpenCL 2.0 specific builtin cases for stand alone utest.
v3: don't hide failed cases. fix utest build warnings.

Signed-off-by: Luo Xionghu <xionghu.luo@intel.com>
Reviewed-by: Yang Rong <rong.r.yang@intel.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/utests/compiler_popcount.cpp b/utests/compiler_popcount.cpp
index c960ae6b..c1496904 100644
--- a/utests/compiler_popcount.cpp
+++ b/utests/compiler_popcount.cpp
@@ -51,7 +51,7 @@ void test(const char *kernel_name, int s_type)
   OCL_MAP_BUFFER(1);
   OCL_ASSERT(((T*)buf_data[1])[0] == 0);
   for (int i = 1; i < n; ++i){
-    OCL_ASSERT(((T*)buf_data[1])[i] == n-i-s_type);
+    OCL_ASSERT(((T*)buf_data[1])[i] == (T)n-i-s_type);
   }
   OCL_UNMAP_BUFFER(1);
 }