fix array_test.v

vlib/builtin/array_test.v

@@ -230,23 +230,6 @@ fn test_right() {
 	assert d[1] == 3
 }
 
-fn test_right_with_n_bigger_than_array_size() {
-	a := [1, 2, 3, 4]
-	// NOTE: slice syntax wont return empty array
-	// instead will give index out of bounds
-	// mut b := a[10..]
-	mut b := a.right(10)
-	assert b.len == 0
-
-	// also check that the result of a.right
-	// is an array of the same type/element size as a:
-	b << 5
-	b << 6
-	assert b.len == 2
-	assert b[0] == 5
-	assert b[1] == 6
-}
-
 fn test_left() {
 	a := [1, 2, 3]
 	c := a[0..2]
@@ -255,8 +238,6 @@ fn test_left() {
 	assert c[1] == 2
 	assert d[0] == 1
 	assert d[1] == 2
-    assert e[0] == 1
-    assert e.len == 3
 }
 
 fn test_slice() {