X-Git-Url: http://47.100.26.94:8080/?a=blobdiff_plain;f=test%2FTestHungarian.cpp;h=0ab52a0027366f8274008fd00b7a48869f65ad75;hb=a80807eb35cc0ff70a9afdd6b7db2f38cb686683;hp=f20ec09245227cf7568b4fe23e98463840d29ab5;hpb=0d625404c2ef4a286e1feee4485ff60c0fb9730e;p=trackerpp.git

diff --git a/test/TestHungarian.cpp b/test/TestHungarian.cpp
index f20ec09..0ab52a0 100644
--- a/test/TestHungarian.cpp
+++ b/test/TestHungarian.cpp
@@ -1,5 +1,7 @@
 #include "hungarian.h"
 #include "gtest/gtest.h"
+#include <cmath>
+#include <vector>
 
 using namespace std;
 using namespace Eigen;
@@ -44,3 +46,11 @@ TEST(Hungarian, 4x3)
     EXPECT_TRUE(expect_row_ind == row_ind);
     EXPECT_TRUE(expect_col_ind == col_ind);
 }
+
+TEST(Hungarian, 0x0)
+{
+    MatrixXi C = MatrixXi::Zero(0, 0);
+    VectorXi row_ind, col_ind;
+    int ret = linear_sum_assignment(C, row_ind, col_ind);
+    EXPECT_EQ(ret, 0);
+}