From dd4586bd4127a346d0175ed4b2050558b57184a1 Mon Sep 17 00:00:00 2001
From: joyeecheung <joyeec9h3@gmail.com>
Date: Thu, 1 Dec 2016 10:33:24 -0600
Subject: [PATCH] test: fix test for buffer regression #649

pass a regexp to assert.throws()

PR-URL: https://github.com/nodejs/node/pull/9924
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: James M Snell <jasnell@gmail.com>
---
 test/parallel/test-buffer-regression-649.js | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/test/parallel/test-buffer-regression-649.js b/test/parallel/test-buffer-regression-649.js
index b11e4a50e5d447..ab7228e84c1c13 100644
--- a/test/parallel/test-buffer-regression-649.js
+++ b/test/parallel/test-buffer-regression-649.js
@@ -6,8 +6,13 @@ const SlowBuffer = require('buffer').SlowBuffer;
 
 // Regression test for https://github.com/nodejs/node/issues/649.
 const len = 1422561062959;
-assert.throws(() => Buffer(len).toString('utf8'));
-assert.throws(() => SlowBuffer(len).toString('utf8'));
-assert.throws(() => Buffer.alloc(len).toString('utf8'));
-assert.throws(() => Buffer.allocUnsafe(len).toString('utf8'));
-assert.throws(() => Buffer.allocUnsafeSlow(len).toString('utf8'));
+const lenLimitMsg = new RegExp('^RangeError: (Invalid typed array length' +
+                               '|Array buffer allocation failed' +
+                               '|Invalid array buffer length)$');
+
+assert.throws(() => Buffer(len).toString('utf8'), lenLimitMsg);
+assert.throws(() => SlowBuffer(len).toString('utf8'), lenLimitMsg);
+assert.throws(() => Buffer.alloc(len).toString('utf8'), lenLimitMsg);
+assert.throws(() => Buffer.allocUnsafe(len).toString('utf8'), lenLimitMsg);
+assert.throws(() => Buffer.allocUnsafeSlow(len).toString('utf8'),
+              lenLimitMsg);