From 844142ba7f77f17171c3cefd185862d7e5ce25b3 Mon Sep 17 00:00:00 2001
From: Matteo Munaro <matteo.munaro@dei.unipd.it>
Date: Mon, 15 Apr 2013 13:40:14 +0200
Subject: [PATCH] Fixed bug in unit test
 test_people_groundBasedPeopleDetectionApp.

---
 test/CMakeLists.txt                                |  2 +-
 test/test_people_groundBasedPeopleDetectionApp.cpp | 12 +++++++++---
 2 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index 0160242674b..24a149e8f36 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -75,7 +75,7 @@ if(build)
     PCL_ADD_TEST(a_people_detection_test test_people_detection
                  FILES test_people_groundBasedPeopleDetectionApp.cpp
                  LINK_WITH pcl_gtest pcl_common pcl_io pcl_kdtree pcl_search pcl_features pcl_sample_consensus pcl_filters pcl_io pcl_segmentation
-                 ARGUMENTS ${PCL_SOURCE_DIR}/test/five_people.pcd)   
+                 ARGUMENTS ${PCL_SOURCE_DIR}/people/data/trainedLinearSVMForPeopleDetectionWithHOG.yaml ${PCL_SOURCE_DIR}/test/five_people.pcd )   
 
     if(BUILD_visualization AND (NOT UNIX OR (UNIX AND DEFINED ENV{DISPLAY})))
         PCL_ADD_TEST(a_visualization_test test_visualization
diff --git a/test/test_people_groundBasedPeopleDetectionApp.cpp b/test/test_people_groundBasedPeopleDetectionApp.cpp
index c53332a1543..1e49ee46f55 100644
--- a/test/test_people_groundBasedPeopleDetectionApp.cpp
+++ b/test/test_people_groundBasedPeopleDetectionApp.cpp
@@ -100,19 +100,25 @@ int main (int argc, char** argv)
 {
   if (argc < 2)
   {
-    cerr << "No test file given. Please download `five_people.pcd` and pass their paths to the test." << endl;
+    cerr << "No svm filename provided. Please download `trainedLinearSVMForPeopleDetectionWithHOG.yaml` and pass its path to the test." << endl;
+    return (-1);
+  }
+  	
+  if (argc < 3)
+  {
+    cerr << "No test file given. Please download 'five_people.pcd` and pass its path to the test." << endl;
     return (-1);
   }
 
   cloud = PointCloudT::Ptr (new PointCloudT);
-  if (pcl::io::loadPCDFile (argv[1], *cloud) < 0)
+  if (pcl::io::loadPCDFile (argv[2], *cloud) < 0)
   {
     cerr << "Failed to read test file. Please download `five_people.pcd` and pass its path to the test." << endl;
     return (-1);
   }	
 	
   // Algorithm parameters:
-  svm_filename = "../../people/data/trainedLinearSVMForPeopleDetectionWithHOG.yaml";
+  svm_filename = argv[1];
   min_confidence = -1.5;
   min_height = 1.3;
   max_height = 2.3;