From 8a847cc81761dfb1739e014462e26387004a83b1 Mon Sep 17 00:00:00 2001
From: Mingyu Kim <mingyu.kim@intel.com>
Date: Tue, 16 May 2023 18:27:59 +0900
Subject: [PATCH] [GPU] Check cl_cache_dir env variable for unit test (#17526)

---
 src/plugins/intel_gpu/tests/unit/gtest_main_gpu.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/plugins/intel_gpu/tests/unit/gtest_main_gpu.cpp b/src/plugins/intel_gpu/tests/unit/gtest_main_gpu.cpp
index a3e093d0c4a..c7a496a3ea5 100644
--- a/src/plugins/intel_gpu/tests/unit/gtest_main_gpu.cpp
+++ b/src/plugins/intel_gpu/tests/unit/gtest_main_gpu.cpp
@@ -29,6 +29,7 @@
 
 #include <cstdio>
 #include <string>
+#include <stdlib.h>
 
 #include "intel_gpu/runtime/device_query.hpp"
 #include "gtest/gtest.h"
@@ -52,6 +53,11 @@ GTEST_API_ int main(int argc, char** argv) {
     for(int i=0;i<new_argc;i++)
         new_argv[i]=&varg[i][0];
 
+    if (const auto env_var = std::getenv("cl_cache_dir"))
+        printf("Env variable cl_cache_dir: %s\n", env_var);
+    else
+        printf("WARNING: cl_cache_dir is not set. Test will take longer than expected\n");
+
     //gtest
     testing::InitGoogleTest(&new_argc, new_argv);
     auto retcode = RUN_ALL_TESTS();