Add test of Norm for RcArray

Author: termoshtt

tests/header.rs

@@ -6,7 +6,7 @@ extern crate ndarray_numtest;
 extern crate num_traits;
 
 #[allow(unused_imports)]
-use ndarray::prelude::*;
+use ndarray::*;
 #[allow(unused_imports)]
 use ndarray_linalg::prelude::*;
 #[allow(unused_imports)]

tests/vector.rs

@@ -21,3 +21,19 @@ fn vector_norm_max() {
     let b = arr2(&[[1.0, 3.0], [1.0, -4.0]]);
     b.norm_max().assert_close(4.0, 1e-7);
 }
+
+#[test]
+fn vector_norm_l1_rc() {
+    let a = rcarr1(&[1.0, -1.0]);
+    a.norm_l1().assert_close(2.0, 1e-7);
+    let b = rcarr2(&[[0.0, -1.0], [1.0, 0.0]]);
+    b.norm_l1().assert_close(2.0, 1e-7);
+}
+
+#[test]
+fn vector_norm_max_rc() {
+    let a = rcarr1(&[1.0, 1.0, -3.0]);
+    a.norm_max().assert_close(3.0, 1e-7);
+    let b = rcarr2(&[[1.0, 3.0], [1.0, -4.0]]);
+    b.norm_max().assert_close(4.0, 1e-7);
+}