Add test for inherited properties for issue nodejs#5350

nodejs#5350
fhinkel · Jul 28, 2016 · 0011a65 · 0011a65
1 parent aef3aed
commit 0011a65
Showing 1 changed file with 17 additions and 0 deletions.
diff --git a/test/parallel/test-vm-inherited-properties.js b/test/parallel/test-vm-inherited-properties.js
@@ -0,0 +1,17 @@
+// https://github.com/nodejs/node/issues/5350
+'use strict';
+require('../common');
+const vm = require('vm');
+const assert = require('assert');
+
+var base = Object.create(null);
+base.x = 1;
+base.y = 2;
+
+var sandbox = Object.create(base);
+sandbox.z = 3;
+
+const code = 'x = 0; z = 4;';
+vm.runInNewContext(code, sandbox);
+
+assert((Object.keys(sandbox)).indexOf('y') === -1);