test,benchmark: use new Buffer API where appropriate

For tests / benchmarks that are creating Buffer instances for
any reason other than to test Buffer constructor, use the new
Buffer.alloc/Buffer.from API instead of the deprecated API.

PR-URL: https://github.com/nodejs/node/pull/18980
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Daijiro Wachi <daijiro.wachi@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>

1 files changed, 7 insertions, 7 deletions

diff --git a/test/parallel/test-buffer-badhex.js b/test/parallel/test-buffer-badhex.js
index 94de97181d..61086659fa 100644
--- a/test/parallel/test-buffer-badhex.js
+++ b/test/parallel/test-buffer-badhex.js
@@ -6,12 +6,12 @@ const assert = require('assert');
 {
   const buf = Buffer.alloc(4);
   assert.strictEqual(buf.length, 4);
-  assert.deepStrictEqual(buf, new Buffer([0, 0, 0, 0]));
+  assert.deepStrictEqual(buf, Buffer.from([0, 0, 0, 0]));
   assert.strictEqual(buf.write('abcdxx', 0, 'hex'), 2);
-  assert.deepStrictEqual(buf, new Buffer([0xab, 0xcd, 0x00, 0x00]));
+  assert.deepStrictEqual(buf, Buffer.from([0xab, 0xcd, 0x00, 0x00]));
   assert.strictEqual(buf.toString('hex'), 'abcd0000');
   assert.strictEqual(buf.write('abcdef01', 0, 'hex'), 4);
-  assert.deepStrictEqual(buf, new Buffer([0xab, 0xcd, 0xef, 0x01]));
+  assert.deepStrictEqual(buf, Buffer.from([0xab, 0xcd, 0xef, 0x01]));
   assert.strictEqual(buf.toString('hex'), 'abcdef01');
 
   const copy = Buffer.from(buf.toString('hex'), 'hex');
@@ -26,13 +26,13 @@ const assert = require('assert');
 
 {
   const buf = Buffer.alloc(4);
-  assert.deepStrictEqual(buf, new Buffer([0, 0, 0, 0]));
+  assert.deepStrictEqual(buf, Buffer.from([0, 0, 0, 0]));
   assert.strictEqual(buf.write('xxabcd', 0, 'hex'), 0);
-  assert.deepStrictEqual(buf, new Buffer([0, 0, 0, 0]));
+  assert.deepStrictEqual(buf, Buffer.from([0, 0, 0, 0]));
   assert.strictEqual(buf.write('xxab', 1, 'hex'), 0);
-  assert.deepStrictEqual(buf, new Buffer([0, 0, 0, 0]));
+  assert.deepStrictEqual(buf, Buffer.from([0, 0, 0, 0]));
   assert.strictEqual(buf.write('cdxxab', 0, 'hex'), 1);
-  assert.deepStrictEqual(buf, new Buffer([0xcd, 0, 0, 0]));
+  assert.deepStrictEqual(buf, Buffer.from([0xcd, 0, 0, 0]));
 }
 
 {