Add vector 2-norm axis = 0 test case

Author: ubIQio

tests/numpy/linalg.py

@@ -106,11 +106,18 @@
 ref_result = 16.881943016134134
 print(math.isclose(result, ref_result, rel_tol=1E-6, abs_tol=1E-6))
 
-a = np.array([[0, 1, 2], [5, 4, 8], [4, 4, 8] ], dtype=np.int16)
-result = (np.linalg.norm(a,axis=1))
-ref_result = np.array([2.236068, 10.24695, 9.797959]) #Problem when element > 10?
+
+a = np.array([[0, 1, 2], [3, 4 ,5], [5, 4, 8], [4, 4, 8] ], dtype=np.int16)
+result = (np.linalg.norm(a,axis=0)) # fails on low tolerance when result >10?
+ref_result = np.array([7.071068, 7.0, 12.52996])
 for i in range(3):
         print(math.isclose(result[i], ref_result[i], rel_tol=1E-6, abs_tol=1E-6))
+
+a = np.array([[0, 1, 2], [3, 4 ,5], [5, 4, 8], [4, 4, 8] ], dtype=np.int16)
+result = (np.linalg.norm(a,axis=1)). # fails on low tolerance when result >10?
+ref_result = np.array([2.236068, 7.071068, 10.24695, 9.797959])
+for i in range(4):
+        print(math.isclose(result[i], ref_result[i], rel_tol=1E-6, abs_tol=1E-6))
 
 if use_ulab:
     print(np.linalg.trace(np.eye(3)))