From 969a4376cf005e92eb569324c281c619f78d6eeb Mon Sep 17 00:00:00 2001
From: Markus Vieth <mvieth@techfak.uni-bielefeld.de>
Date: Tue, 9 Apr 2024 21:00:36 +0200
Subject: [PATCH] Fix minor issues in tests

---
 test/filters/test_filters.cpp              | 2 +-
 test/geometry/test_mesh_common_functions.h | 1 +
 test/io/test_io.cpp                        | 1 +
 3 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/test/filters/test_filters.cpp b/test/filters/test_filters.cpp
index ca342b57e78..be9837475bb 100644
--- a/test/filters/test_filters.cpp
+++ b/test/filters/test_filters.cpp
@@ -2491,7 +2491,7 @@ TEST (VoxelGridOcclusionEstimation, Filters)
   auto input_cloud = pcl::make_shared<pcl::PointCloud<pcl::PointXYZ>>();
   input_cloud->emplace_back(0.0, 0.0, 0.0);
   input_cloud->emplace_back(9.9, 9.9, 9.9); // we want a nice bounding box from (0, 0, 0) to (10, 10, 10)
-  input_cloud->sensor_origin_ << -0.1, 0.5, 0.5; // just outside the bounding box. Most rays will enter at voxel (0, 0, 0)
+  input_cloud->sensor_origin_ << -0.1f, 0.5f, 0.5f, 0.0f; // just outside the bounding box. Most rays will enter at voxel (0, 0, 0)
   pcl::VoxelGridOcclusionEstimation<pcl::PointXYZ> vg;
   vg.setInputCloud (input_cloud);
   vg.setLeafSize (1.0, 1.0, 1.0);
diff --git a/test/geometry/test_mesh_common_functions.h b/test/geometry/test_mesh_common_functions.h
index 5f3d42f5f2b..0579b99e63d 100644
--- a/test/geometry/test_mesh_common_functions.h
+++ b/test/geometry/test_mesh_common_functions.h
@@ -40,6 +40,7 @@
 
 #pragma once
 
+#include <iomanip> // for setw
 #include <iostream>
 #include <vector>
 
diff --git a/test/io/test_io.cpp b/test/io/test_io.cpp
index 53438b2e92f..be2f83c07af 100644
--- a/test/io/test_io.cpp
+++ b/test/io/test_io.cpp
@@ -49,6 +49,7 @@
 #include <pcl/io/ascii_io.h>
 #include <pcl/io/obj_io.h>
 #include <fstream>
+#include <iomanip> // for setprecision
 #include <locale>
 #include <stdexcept>