plane test minor

Author: savuor

modules/3d/test/test_normal.cpp

@@ -666,11 +666,11 @@ class RGBD_Plane_generate : public ::testing::TestWithParam<std::tuple<int, bool
     {
         auto p = GetParam();
         idx = std::get<0>(p);
-        normals = std::get<1>(p);
+        checkNormals = std::get<1>(p);
     }
 
 public:
-    void run(int idx, int nPlanes, bool checkNormals)
+    void run(int nPlanes)
     {
         RNG& rng = cvtest::TS::ptr()->get_rng();
         rng.state += idx;
@@ -734,19 +734,19 @@ class RGBD_Plane_generate : public ::testing::TestWithParam<std::tuple<int, bool
     }
 
     int idx;
-    bool normals;
+    bool checkNormals;
 };
 
 TEST_P(RGBD_Plane_generate, compute1plane)
 {
     // 1 plane, continuous scene, very low error
-    run(idx, 1, normals);
+    run(1);
 }
 
 TEST_P(RGBD_Plane_generate, compute3planes)
 {
     // 3 planes, 3 discontinuities, more error expected
-    run(idx, 3, normals);
+    run(3);
 }
 
 INSTANTIATE_TEST_CASE_P(RGBD_Plane, RGBD_Plane_generate, ::testing::Combine(::testing::Range(0, 10),