From 683883b08a6fdf19edc48d99ac1b901924a574cd Mon Sep 17 00:00:00 2001
From: Alois Klink <alois@aloisklink.com>
Date: Fri, 1 Sep 2023 08:22:50 +0100
Subject: [PATCH] test: fix compiler warnings in `test` directory (#302)

---
 test/main.cpp       |  4 ++--
 test/uvw/fs_req.cpp | 14 +++++++-------
 test/uvw/loop.cpp   |  2 +-
 test/uvw/thread.cpp |  4 ++--
 4 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/test/main.cpp b/test/main.cpp
index 383d3e08..52ac4471 100644
--- a/test/main.cpp
+++ b/test/main.cpp
@@ -28,7 +28,7 @@ void listen(uvw::loop &loop) {
         std::cout << "remote: " << remote.ip << " " << remote.port << std::endl;
 
         client->on<uvw::data_event>([](const uvw::data_event &event, uvw::tcp_handle &) {
-            std::cout.write(event.data.get(), event.length) << std::endl;
+            std::cout.write(event.data.get(), static_cast<std::streamsize>(event.length)) << std::endl;
             std::cout << "data length: " << event.length << std::endl;
         });
 
@@ -65,7 +65,7 @@ void conn(uvw::loop &loop) {
 
         auto dataTryWrite = std::unique_ptr<char[]>(new char[1]{'a'});
         int bw = handle.try_write(std::move(dataTryWrite), 1);
-        std::cout << "written: " << ((int)bw) << std::endl;
+        std::cout << "written: " << static_cast<int>(bw) << std::endl;
 
         auto dataWrite = std::unique_ptr<char[]>(new char[2]{'b', 'c'});
         handle.write(std::move(dataWrite), 2);
diff --git a/test/uvw/fs_req.cpp b/test/uvw/fs_req.cpp
index bc64262c..854e2271 100644
--- a/test/uvw/fs_req.cpp
+++ b/test/uvw/fs_req.cpp
@@ -107,7 +107,7 @@ TEST(FsReq, Stat) {
     fsReq->on<uvw::error_event>([](const auto &, auto &) { FAIL(); });
     fileReq->on<uvw::error_event>([](const auto &, auto &) { FAIL(); });
 
-    fsReq->on<uvw::fs_event>([&](const auto &event, auto &req) {
+    fsReq->on<uvw::fs_event>([&](const auto &event, auto &) {
         if(event.type == uvw::fs_req::fs_type::STAT) {
             ASSERT_FALSE(checkFsStatEvent);
             checkFsStatEvent = true;
@@ -160,7 +160,7 @@ TEST(FsReq, Lstat) {
     fsReq->on<uvw::error_event>([](const auto &, auto &) { FAIL(); });
     fileReq->on<uvw::error_event>([](const auto &, auto &) { FAIL(); });
 
-    fsReq->on<uvw::fs_event>([&](const auto &event, auto &req) {
+    fsReq->on<uvw::fs_event>([&](const auto &event, auto &) {
         if(event.type == uvw::fs_req::fs_type::LSTAT) {
             ASSERT_FALSE(checkFsLstatEvent);
             checkFsLstatEvent = true;
@@ -214,7 +214,7 @@ TEST(FsReq, Rename) {
     fsReq->on<uvw::error_event>([](const auto &, auto &) { FAIL(); });
     fileReq->on<uvw::error_event>([](const auto &, auto &) { FAIL(); });
 
-    fsReq->on<uvw::fs_event>([&](const auto &event, auto &req) {
+    fsReq->on<uvw::fs_event>([&](const auto &event, auto &) {
         if(event.type == uvw::fs_req::fs_type::RENAME) {
             ASSERT_FALSE(checkFsRenameEvent);
             checkFsRenameEvent = true;
@@ -265,7 +265,7 @@ TEST(FsReq, Access) {
     fsReq->on<uvw::error_event>([](const auto &, auto &) { FAIL(); });
     fileReq->on<uvw::error_event>([](const auto &, auto &) { FAIL(); });
 
-    fsReq->on<uvw::fs_event>([&](const auto &event, auto &req) {
+    fsReq->on<uvw::fs_event>([&](const auto &event, auto &) {
         if(event.type == uvw::fs_req::fs_type::ACCESS) {
             ASSERT_FALSE(checkFsAccessEvent);
             checkFsAccessEvent = true;
@@ -315,7 +315,7 @@ TEST(FsReq, Chmod) {
     fsReq->on<uvw::error_event>([](const auto &, auto &) { FAIL(); });
     fileReq->on<uvw::error_event>([](const auto &, auto &) { FAIL(); });
 
-    fsReq->on<uvw::fs_event>([&](const auto &event, auto &req) {
+    fsReq->on<uvw::fs_event>([&](const auto &event, auto &) {
         if(event.type == uvw::fs_req::fs_type::CHMOD) {
             ASSERT_FALSE(checkFsChmodEvent);
             checkFsChmodEvent = true;
@@ -365,7 +365,7 @@ TEST(FsReq, Utime) {
     fsReq->on<uvw::error_event>([](const auto &, auto &) { FAIL(); });
     fileReq->on<uvw::error_event>([](const auto &, auto &) { FAIL(); });
 
-    fsReq->on<uvw::fs_event>([&](const auto &event, auto &req) {
+    fsReq->on<uvw::fs_event>([&](const auto &event, auto &) {
         if(event.type == uvw::fs_req::fs_type::UTIME) {
             ASSERT_FALSE(checkFsUtimeEvent);
             checkFsUtimeEvent = true;
@@ -600,7 +600,7 @@ TEST(FsReq, Realpath) {
     fsReq->on<uvw::error_event>([](const auto &, auto &) { FAIL(); });
     fileReq->on<uvw::error_event>([](const auto &, auto &) { FAIL(); });
 
-    fsReq->on<uvw::fs_event>([&](const auto &event, auto &req) {
+    fsReq->on<uvw::fs_event>([&](const auto &event, auto &) {
         if(event.type == uvw::fs_req::fs_type::REALPATH) {
             ASSERT_FALSE(checkFsRealpathEvent);
             ASSERT_NE(event.path, nullptr);
diff --git a/test/uvw/loop.cpp b/test/uvw/loop.cpp
index d42ab4ce..8d97a134 100644
--- a/test/uvw/loop.cpp
+++ b/test/uvw/loop.cpp
@@ -88,7 +88,7 @@ TEST(Loop, Walk) {
     ASSERT_EQ(count, 12u);
 
     loop->run();
-    loop->walk([&count](auto &handle) { --count; });
+    loop->walk([&count](auto &) { --count; });
 
     ASSERT_EQ(count, 12u);
 
diff --git a/test/uvw/thread.cpp b/test/uvw/thread.cpp
index 6960bd88..20a02a91 100644
--- a/test/uvw/thread.cpp
+++ b/test/uvw/thread.cpp
@@ -5,8 +5,8 @@ TEST(Thread, Run) {
     auto loop = uvw::loop::get_default();
     auto has_run = std::make_shared<bool>();
     auto cb = [](std::shared_ptr<void> data) {
-        if(auto has_run = std::static_pointer_cast<bool>(data); has_run) {
-            *has_run = true;
+        if(auto has_run_ptr = std::static_pointer_cast<bool>(data); has_run_ptr) {
+            *has_run_ptr = true;
         }
     };