126         def run_test_case(a, b):  function
1114         def run_test_case(a_shape, b_shape):  function
1135         def run_test_case(empty_shape):  function
1174         def run_test_case(input_size, ord, keepdim, to_dtype):  function
1234         def run_test_case(input_size, ord, keepdim):  function
1277         def run_test_case(input, ord, dim, keepdim, norm_dtype):  function
1348         def run_test_case(input, p, dim, keepdim):  function
1390         def run_test_case(input, ord, dim, keepdim):  function
1449         def run_test_case(input, p):  function
1772         def run_test_case(input, ord, dim, keepdim):  function
1806         def run_test_case(input, ord, dim, keepdim, should_error):  function