From 2a593e6d2963c4c94b1ef261ef1c95a3caf81238 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jan=20Ba=C5=99tip=C3=A1n?= <barzto@gmail.com>
Date: Thu, 6 Feb 2025 16:59:53 +0100
Subject: [PATCH] Tests: added missing headers

---
 tests/fff_print/test_thin_walls.cpp             | 1 +
 tests/libslic3r/test_arc_welder.cpp             | 1 +
 tests/libslic3r/test_astar.cpp                  | 2 ++
 tests/libslic3r/test_kdtreeindirect.cpp         | 1 +
 tests/libslic3r/test_mutable_priority_queue.cpp | 1 +
 5 files changed, 6 insertions(+)

diff --git a/tests/fff_print/test_thin_walls.cpp b/tests/fff_print/test_thin_walls.cpp
index 885893bce5..73201ddf0b 100644
--- a/tests/fff_print/test_thin_walls.cpp
+++ b/tests/fff_print/test_thin_walls.cpp
@@ -2,6 +2,7 @@
 
 #include <numeric>
 #include <sstream>
+#include <algorithm>
 
 #include "test_data.hpp" // get access to init_print, etc
 
diff --git a/tests/libslic3r/test_arc_welder.cpp b/tests/libslic3r/test_arc_welder.cpp
index 172412301b..66fd46db57 100644
--- a/tests/libslic3r/test_arc_welder.cpp
+++ b/tests/libslic3r/test_arc_welder.cpp
@@ -3,6 +3,7 @@
 #include <test_utils.hpp>
 
 #include <random>
+#include <algorithm>
 
 #include <libslic3r/ExtrusionEntity.hpp>
 #include <libslic3r/GCode/ExtrusionOrder.hpp>
diff --git a/tests/libslic3r/test_astar.cpp b/tests/libslic3r/test_astar.cpp
index 615c25f159..6dc8ed6178 100644
--- a/tests/libslic3r/test_astar.cpp
+++ b/tests/libslic3r/test_astar.cpp
@@ -2,6 +2,8 @@
 #include <catch2/catch_template_test_macros.hpp>
 #include <catch2/catch_approx.hpp>
 
+#include <algorithm>
+
 #include "libslic3r/BoundingBox.hpp"
 #include "libslic3r/AStar.hpp"
 #include "libslic3r/Execution/ExecutionSeq.hpp"
diff --git a/tests/libslic3r/test_kdtreeindirect.cpp b/tests/libslic3r/test_kdtreeindirect.cpp
index 792ecf5e8a..946c241435 100644
--- a/tests/libslic3r/test_kdtreeindirect.cpp
+++ b/tests/libslic3r/test_kdtreeindirect.cpp
@@ -1,4 +1,5 @@
 #include <catch2/catch_test_macros.hpp>
+#include <algorithm>
 
 #include "libslic3r/KDTreeIndirect.hpp"
 #include "libslic3r/Execution/ExecutionSeq.hpp"
diff --git a/tests/libslic3r/test_mutable_priority_queue.cpp b/tests/libslic3r/test_mutable_priority_queue.cpp
index 3d026bd41a..e8a252152b 100644
--- a/tests/libslic3r/test_mutable_priority_queue.cpp
+++ b/tests/libslic3r/test_mutable_priority_queue.cpp
@@ -2,6 +2,7 @@
 
 #include <queue>
 #include <random>
+#include <algorithm>
 
 #include "libslic3r/MutablePriorityQueue.hpp"