From 5581e163c36003a78f283e585f5338ecd3327a35 Mon Sep 17 00:00:00 2001
From: Oliver Reiche <oliver.reiche@huawei.com>
Date: Mon, 28 Feb 2022 13:29:17 +0100
Subject: Tests: Avoid std::tmpnam as it is considered unsafe

... and therefore produces linker warnings.
---
 test/buildtool/file_system/file_root.test.cpp | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'test/buildtool/file_system/file_root.test.cpp')

diff --git a/test/buildtool/file_system/file_root.test.cpp b/test/buildtool/file_system/file_root.test.cpp
index a934161b..b0dad5d1 100644
--- a/test/buildtool/file_system/file_root.test.cpp
+++ b/test/buildtool/file_system/file_root.test.cpp
@@ -1,3 +1,4 @@
+#include <atomic>
 #include <thread>
 
 #include "catch2/catch.hpp"
@@ -24,8 +25,10 @@ auto const kBarId = std::string{"ba0e162e1c47469e3fe4b393a8bf8c569f302116"};
 
 [[nodiscard]] auto CreateTestRepo(bool do_checkout = false)
     -> std::optional<std::filesystem::path> {
-    auto repo_path = GetTestDir() / "test_repo" /
-                     std::filesystem::path{std::tmpnam(nullptr)}.filename();
+    static std::atomic<int> counter{};
+    auto repo_path =
+        GetTestDir() / "test_repo" /
+        std::filesystem::path{std::to_string(counter++)}.filename();
     auto cmd = fmt::format("git clone {}{} {}",
                            do_checkout ? "--branch master " : "",
                            kBundlePath,
-- 
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