From 6f400ee3ee559733fcb3042af81ec9b06cff53a9 Mon Sep 17 00:00:00 2001
From: Jonas Vautherin <jonas.vautherin@gmail.com>
Date: Wed, 6 Jul 2022 01:36:23 +0200
Subject: [PATCH] Fix unused warnings in filesystem tests

---
 src/mavsdk/core/fs_test.cpp | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/mavsdk/core/fs_test.cpp b/src/mavsdk/core/fs_test.cpp
index 1b0d343d68..c6b11e97d2 100644
--- a/src/mavsdk/core/fs_test.cpp
+++ b/src/mavsdk/core/fs_test.cpp
@@ -1,5 +1,7 @@
 #include <gtest/gtest.h>
+
 #include "fs.h"
+#include "unused.h"
 
 #if !defined(WINDOWS)
 #define PATH_MAX 4096
@@ -43,7 +45,7 @@ TEST(Filesystem, ResolveDoubleDots)
 TEST(Filesystem, RelativePathEmpty)
 {
     char cwd[PATH_MAX];
-    getcwd(cwd, PATH_MAX);
+    UNUSED(getcwd(cwd, PATH_MAX));
     const std::string path = "";
     const std::string canonical_path = std::string(cwd);
     ASSERT_EQ(canonical_path, mavsdk::fs_canonical(path));
@@ -52,7 +54,7 @@ TEST(Filesystem, RelativePathEmpty)
 TEST(Filesystem, RelativePathDot)
 {
     char cwd[PATH_MAX];
-    getcwd(cwd, PATH_MAX);
+    UNUSED(getcwd(cwd, PATH_MAX));
     const std::string path = ".";
     const std::string canonical_path = std::string(cwd);
     ASSERT_EQ(canonical_path, mavsdk::fs_canonical(path));
@@ -61,7 +63,7 @@ TEST(Filesystem, RelativePathDot)
 TEST(Filesystem, RelativePathBare)
 {
     char cwd[PATH_MAX];
-    getcwd(cwd, PATH_MAX);
+    UNUSED(getcwd(cwd, PATH_MAX));
     const std::string path = "src/mavsdk/core/fs_test.cpp";
     const std::string canonical_path = std::string(cwd) + mavsdk::path_separator + path;
     ASSERT_EQ(canonical_path, mavsdk::fs_canonical(path));
@@ -70,7 +72,7 @@ TEST(Filesystem, RelativePathBare)
 TEST(Filesystem, RelativePathDotSlash)
 {
     char cwd[PATH_MAX];
-    getcwd(cwd, PATH_MAX);
+    UNUSED(getcwd(cwd, PATH_MAX));
     const std::string bare_path = "src/mavsdk/plugins/mavlink_passthrough";
     const std::string dotslash_path = "./" + bare_path;
     const std::string canonical_path = std::string(cwd) + mavsdk::path_separator + bare_path;