diff --git a/include/nmtools/testing/data/array/where.hpp b/include/nmtools/testing/data/array/where.hpp
index 7ca258d08..b02367632 100644
--- a/include/nmtools/testing/data/array/where.hpp
+++ b/include/nmtools/testing/data/array/where.hpp
@@ -86,6 +86,83 @@ NMTOOLS_TESTING_DECLARE_CASE(view, where)
             }
         };
     }
+
+    NMTOOLS_TESTING_DECLARE_ARGS(case1b)
+    {
+        inline int8_t condition[10] = {1, 1, 1, 1, 1, 0, 0, 0, 0, 0};
+        inline int8_t x[10] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9};
+        inline int8_t y[10] = {0,10,20,30,40,50,60,70,80,90};
+        NMTOOLS_CAST_ARRAYS(condition)
+        NMTOOLS_CAST_ARRAYS(x)
+        NMTOOLS_CAST_ARRAYS(y)
+    }
+    NMTOOLS_TESTING_DECLARE_EXPECT(case1b)
+    {
+        inline int8_t dim = 1;
+        inline int8_t shape[1] = {10};
+        inline int8_t result[10] = {0, 1, 2, 3, 4, 50, 60, 70, 80, 90};
+    }
+
+    NMTOOLS_TESTING_DECLARE_ARGS(case2b)
+    {
+        inline int8_t condition[3][4] = {
+            {0, 1, 1, 1},
+            {0, 0, 1, 1},
+            {0, 0, 0, 1},
+        };
+        inline int8_t x[3][1] = {
+            {0},
+            {1},
+            {2},
+        };
+        inline int8_t y[1][4] = {{10,11,12,13}};
+        NMTOOLS_CAST_ARRAYS(condition)
+        NMTOOLS_CAST_ARRAYS(x)
+        NMTOOLS_CAST_ARRAYS(y)
+    }
+    NMTOOLS_TESTING_DECLARE_EXPECT(case2b)
+    {
+        inline int8_t dim = 2;
+        inline int8_t shape[2] = {3,4};
+        inline int8_t result[3][4] = {
+            {10,  0,  0, 0},
+            {10, 11,  1, 1},
+            {10, 11, 12, 2},
+        };
+    }
+
+    
+    NMTOOLS_TESTING_DECLARE_ARGS(case3b)
+    {
+        inline int8_t condition[3][4] = {
+            {0, 1, 1, 1},
+            {0, 0, 1, 1},
+            {0, 0, 0, 1},
+        };
+        inline int8_t x[1][3][1] = {
+            {
+                {0},
+                {1},
+                {2},
+            }
+        };
+        inline int8_t y[1][4] = {{10,11,12,13}};
+        NMTOOLS_CAST_ARRAYS(condition)
+        NMTOOLS_CAST_ARRAYS(x)
+        NMTOOLS_CAST_ARRAYS(y)
+    }
+    NMTOOLS_TESTING_DECLARE_EXPECT(case3b)
+    {
+        inline int8_t dim = 3;
+        inline int8_t shape[3] = {1,3,4};
+        inline int8_t result[1][3][4] = {
+            {
+                {10,  0,  0, 0},
+                {10, 11,  1, 1},
+                {10, 11, 12, 2},
+            }
+        };
+    }
 #endif
 }