test: add msg validation to test-buffer-compare

PR-URL: nodejs#10807 Reviewed-By: Colin Ihrig <[email protected]> Reviewed-By: Sakthipriyan Vairamani <[email protected]> Reviewed-By: Santiago Gimeno <[email protected]> Reviewed-By: Luigi Pinca <[email protected]> Reviewed-By: James M Snell <[email protected]>
italoacasas · Jan 18, 2017 · 003698b · 003698b
1 parent 101aa47
commit 003698b
Showing 1 changed file with 6 additions and 3 deletions.
diff --git a/test/parallel/test-buffer-compare.js b/test/parallel/test-buffer-compare.js
@@ -28,8 +28,11 @@ assert.strictEqual(Buffer.compare(Buffer.alloc(0), Buffer.alloc(0)), 0);
 assert.strictEqual(Buffer.compare(Buffer.alloc(0), Buffer.alloc(1)), -1);
 assert.strictEqual(Buffer.compare(Buffer.alloc(1), Buffer.alloc(0)), 1);
 
-assert.throws(() => Buffer.compare(Buffer.alloc(1), 'abc'));
+assert.throws(() => Buffer.compare(Buffer.alloc(1), 'abc'),
+              /^TypeError: Arguments must be Buffers or Uint8Arrays$/);
 
-assert.throws(() => Buffer.compare('abc', Buffer.alloc(1)));
+assert.throws(() => Buffer.compare('abc', Buffer.alloc(1)),
+              /^TypeError: Arguments must be Buffers or Uint8Arrays$/);
 
-assert.throws(() => Buffer.alloc(1).compare('abc'));
+assert.throws(() => Buffer.alloc(1).compare('abc'),
+              /^TypeError: Argument must be a Buffer or Uint8Array$/);