1 files changed, 22 insertions, 0 deletions
diff --git a/tests/node_compat/test/parallel/test-vm-global-assignment.js b/tests/node_compat/test/parallel/test-vm-global-assignment.js
new file mode 100644
index 000000000..c8fc516d6
--- /dev/null
+++ b/tests/node_compat/test/parallel/test-vm-global-assignment.js
@@ -0,0 +1,22 @@
+// deno-fmt-ignore-file
+// deno-lint-ignore-file
+
+// Copyright Joyent and Node contributors. All rights reserved. MIT license.
+// Taken from Node 18.12.1
+// This file is automatically generated by `tests/node_compat/runner/setup.ts`. Do not modify this file manually.
+
+'use strict';
+// Regression test for https://github.com/nodejs/node/issues/10806
+
+require('../common');
+const assert = require('assert');
+const vm = require('vm');
+const ctx = vm.createContext({ open() { } });
+const window = vm.runInContext('this', ctx);
+const other = 123;
+
+assert.notStrictEqual(window.open, other);
+window.open = other;
+assert.strictEqual(window.open, other);
+window.open = other;
+assert.strictEqual(window.open, other);