test: add error checking in callback

Add assert.ifError() for test-dgram-send-callback-buffer-length. PR-URL: #11446 Reviewed-By: James M Snell <[email protected]> Reviewed-By: Santiago Gimeno <[email protected]> Reviewed-By: Yuta Hiroto <[email protected]> Reviewed-By: Michaël Zasso <[email protected]> Reviewed-By: Colin Ihrig <[email protected]> Reviewed-By: Luigi Pinca <[email protected]>
nodejs · Feb 22, 2017 · da10e26 · da10e26
1 parent 7b80876
commit da10e26
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/test/parallel/test-dgram-send-callback-buffer-length.js b/test/parallel/test-dgram-send-callback-buffer-length.js
@@ -11,6 +11,7 @@ const offset = 20;
 const len = buf.length - offset;
 
 const messageSent = common.mustCall(function messageSent(err, bytes) {
+  assert.ifError(err);
   assert.notStrictEqual(bytes, buf.length);
   assert.strictEqual(bytes, buf.length - offset);
   client.close();