refactor: shift copyBytes and tweak deps to reduce dependencies (#6469)

1 files changed, 2 insertions, 36 deletions

diff --git a/std/io/util_test.ts b/std/io/util_test.ts
index d33a328d6..c602a90d3 100644
--- a/std/io/util_test.ts
+++ b/std/io/util_test.ts
@@ -1,41 +1,7 @@
 // Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
-import { assert, assertEquals } from "../testing/asserts.ts";
+import { assert } from "../testing/asserts.ts";
 import * as path from "../path/mod.ts";
-import { copyBytes, tempFile } from "./util.ts";
-
-Deno.test("[io/tuil] copyBytes", function (): void {
-  const dst = new Uint8Array(4);
-
-  dst.fill(0);
-  let src = Uint8Array.of(1, 2);
-  let len = copyBytes(src, dst, 0);
-  assert(len === 2);
-  assertEquals(dst, Uint8Array.of(1, 2, 0, 0));
-
-  dst.fill(0);
-  src = Uint8Array.of(1, 2);
-  len = copyBytes(src, dst, 1);
-  assert(len === 2);
-  assertEquals(dst, Uint8Array.of(0, 1, 2, 0));
-
-  dst.fill(0);
-  src = Uint8Array.of(1, 2, 3, 4, 5);
-  len = copyBytes(src, dst);
-  assert(len === 4);
-  assertEquals(dst, Uint8Array.of(1, 2, 3, 4));
-
-  dst.fill(0);
-  src = Uint8Array.of(1, 2);
-  len = copyBytes(src, dst, 100);
-  assert(len === 0);
-  assertEquals(dst, Uint8Array.of(0, 0, 0, 0));
-
-  dst.fill(0);
-  src = Uint8Array.of(3, 4);
-  len = copyBytes(src, dst, -2);
-  assert(len === 2);
-  assertEquals(dst, Uint8Array.of(3, 4, 0, 0));
-});
+import { tempFile } from "./util.ts";
 
 Deno.test({
   name: "[io/util] tempfile",