add regression test

targos · targos · commit 661c740c9f91 · 2015-06-05T15:23:53.000+02:00
diff --git a/test/parallel/test-regress-GH-io-1811.js b/test/parallel/test-regress-GH-io-1811.js
@@ -0,0 +1,21 @@
+'use strict';
+
+const assert = require('assert');
+
+// Change kMaxLength to trigger the error without having
+// to allocate 1GB of buffers
+process.binding('smalloc').kMaxLength = 128;
+
+const zlib = require('zlib');
+
+const encoded = new Buffer('H4sIAAAAAAAAA0tMHFgAAIw2K/GAAAAA', 'base64');
+
+// Async
+zlib.gunzip(encoded, function(err) {
+  assert.ok(err instanceof RangeError);
+});
+
+// Sync
+assert.throws(function() {
+  zlib.gunzipSync(encoded);
+}, RangeError);
