test: fix test for buffer regression #649

pass a regexp to assert.throws() PR-URL: #9924 Reviewed-By: Colin Ihrig <[email protected]> Reviewed-By: Anna Henningsen <[email protected]> Reviewed-By: James M Snell <[email protected]>
nodejs · Dec 8, 2016 · dd4586b · dd4586b
1 parent fed9acd
commit dd4586b
Showing 1 changed file with 10 additions and 5 deletions.
diff --git 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);