From 047be0a313b6f13edc64d9de11526064418f6d7a Mon Sep 17 00:00:00 2001
From: Filip Hazubski <filip.hazubski@intel.com>
Date: Thu, 29 May 2025 15:49:06 +0000
Subject: [PATCH] test: Correct compiler cache fixture

Signed-off-by: Filip Hazubski <filip.hazubski@intel.com>
---
 .../test/common/os_interface/windows/sys_calls.cpp |  9 +++++----
 .../windows/compiler_cache_tests_windows.cpp       | 14 +++++++-------
 2 files changed, 12 insertions(+), 11 deletions(-)

diff --git a/shared/test/common/os_interface/windows/sys_calls.cpp b/shared/test/common/os_interface/windows/sys_calls.cpp
index 65e81be964..41be708212 100644
--- a/shared/test/common/os_interface/windows/sys_calls.cpp
+++ b/shared/test/common/os_interface/windows/sys_calls.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2018-2024 Intel Corporation
+ * Copyright (C) 2018-2025 Intel Corporation
  *
  * SPDX-License-Identifier: MIT
  *
@@ -63,7 +63,8 @@ HANDLE createFileAResults[createFileAResultsCount] = {nullptr, nullptr, nullptr,
 
 size_t deleteFileACalled = 0u;
 const size_t deleteFilesCount = 4;
-std::string deleteFiles[deleteFilesCount];
+constexpr size_t deleteFilesMaxLength = 256;
+char deleteFiles[deleteFilesCount][deleteFilesMaxLength] = {{0}};
 
 HRESULT shGetKnownFolderPathResult = 0;
 extern const size_t shGetKnownFolderSetPathSize = 50;
@@ -204,7 +205,7 @@ HANDLE createFileA(LPCSTR lpFileName, DWORD dwDesiredAccess, DWORD dwShareMode,
 
 BOOL deleteFileA(LPCSTR lpFileName) {
     if (deleteFileACalled < deleteFilesCount) {
-        deleteFiles[deleteFileACalled] = std::string(lpFileName);
+        memcpy_s(deleteFiles[deleteFileACalled], deleteFilesMaxLength, lpFileName, strlen(lpFileName));
     }
     deleteFileACalled++;
     return TRUE;
@@ -475,4 +476,4 @@ unsigned int readEnablePreemptionRegKey() {
     return 1;
 }
 
-} // namespace NEO
\ No newline at end of file
+} // namespace NEO
diff --git a/shared/test/unit_test/compiler_interface/windows/compiler_cache_tests_windows.cpp b/shared/test/unit_test/compiler_interface/windows/compiler_cache_tests_windows.cpp
index 66e0ef8666..93da5cc073 100644
--- a/shared/test/unit_test/compiler_interface/windows/compiler_cache_tests_windows.cpp
+++ b/shared/test/unit_test/compiler_interface/windows/compiler_cache_tests_windows.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2019-2024 Intel Corporation
+ * Copyright (C) 2019-2025 Intel Corporation
  *
  * SPDX-License-Identifier: MIT
  *
@@ -112,7 +112,7 @@ extern const size_t createFileAResultsCount;
 extern HANDLE createFileAResults[];
 
 extern size_t deleteFileACalled;
-extern std::string deleteFiles[];
+extern char deleteFiles[][256];
 
 extern bool callBaseReadFile;
 extern BOOL readFileResult;
@@ -185,7 +185,7 @@ struct CompilerCacheWindowsTest : public ::testing::Test {
             memset(&SysCalls::findNextFileAFileData[i], 0, sizeof(SysCalls::findNextFileAFileData[i]));
         }
         for (size_t i = 0; i < SysCalls::deleteFileACalled; i++) {
-            SysCalls::deleteFiles[i].~basic_string();
+            memset(SysCalls::deleteFiles[i], 0, sizeof(SysCalls::deleteFiles[0]));
         }
         for (size_t i = 0; i < SysCalls::createFileAResultsCount; i++) {
             SysCalls::createFileAResults[i] = nullptr;
@@ -248,8 +248,8 @@ TEST_F(CompilerCacheWindowsTest, GivenCompilerCacheWithOneMegabyteWhenEvictCache
 
     EXPECT_TRUE(result);
     EXPECT_EQ(2u, SysCalls::deleteFileACalled);
-    EXPECT_EQ(0, strcmp(deletedFiles[0].c_str(), "somePath\\cl_cache\\file_3.cl_cache"));
-    EXPECT_EQ(0, strcmp(deletedFiles[1].c_str(), "somePath\\cl_cache\\file_1.cl_cache"));
+    EXPECT_EQ(0, strcmp(deletedFiles[0], "somePath\\cl_cache\\file_3.cl_cache"));
+    EXPECT_EQ(0, strcmp(deletedFiles[1], "somePath\\cl_cache\\file_1.cl_cache"));
 }
 
 TEST_F(CompilerCacheWindowsTest, GivenCompilerCacheWithOneMegabyteAnd3CacheFilesAnd1DirectoryWhenEvictCacheIsCalledThenDeleteTwoOldestFilesSkippingDirectory) {
@@ -283,8 +283,8 @@ TEST_F(CompilerCacheWindowsTest, GivenCompilerCacheWithOneMegabyteAnd3CacheFiles
 
     EXPECT_TRUE(result);
     EXPECT_EQ(2u, SysCalls::deleteFileACalled);
-    EXPECT_EQ(0, strcmp(deletedFiles[0].c_str(), "somePath\\cl_cache\\file_3.cl_cache"));
-    EXPECT_EQ(0, strcmp(deletedFiles[1].c_str(), "somePath\\cl_cache\\file_0.cl_cache"));
+    EXPECT_EQ(0, strcmp(deletedFiles[0], "somePath\\cl_cache\\file_3.cl_cache"));
+    EXPECT_EQ(0, strcmp(deletedFiles[1], "somePath\\cl_cache\\file_0.cl_cache"));
 }
 
 TEST_F(CompilerCacheWindowsTest, givenEvictCacheWhenFileSearchFailedThenDebugMessageWithErrorIsPrinted) {