diff --git a/modules/ts/src/ocl_test.cpp b/modules/ts/src/ocl_test.cpp
index 9f0acdec82..7c4d7d6538 100644
--- a/modules/ts/src/ocl_test.cpp
+++ b/modules/ts/src/ocl_test.cpp
@@ -181,6 +181,23 @@ void dumpOpenCLDevice()
         DUMP_MESSAGE_STDOUT("    Host unified memory = "<< isUnifiedMemoryStr);
         DUMP_PROPERTY_XML("cv_ocl_current_hostUnifiedMemory", device.hostUnifiedMemory());
 
+        DUMP_MESSAGE_STDOUT("    Device extensions:");
+        String extensionsStr = device.extensions();
+        size_t pos = 0;
+        while (pos < extensionsStr.size())
+        {
+            size_t pos2 = extensionsStr.find(' ', pos);
+            if (pos2 == String::npos)
+                pos2 = extensionsStr.size();
+            if (pos2 > pos)
+            {
+                String extensionName = extensionsStr.substr(pos, pos2 - pos);
+                DUMP_MESSAGE_STDOUT("        " << extensionName);
+            }
+            pos = pos2 + 1;
+        }
+        DUMP_PROPERTY_XML("cv_ocl_current_extensions", extensionsStr.c_str());
+
         const char* haveAmdBlasStr = haveAmdBlas() ? "Yes" : "No";
         DUMP_MESSAGE_STDOUT("    Has AMD Blas = "<< haveAmdBlasStr);
         DUMP_PROPERTY_XML("cv_ocl_current_AmdBlas", haveAmdBlas());