1 files changed, 23 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/import/import-attributes/json-extensibility-array.js b/js/src/tests/test262/language/import/import-attributes/json-extensibility-array.js
new file mode 100644
index 0000000000..c654861c19
--- /dev/null
+++ b/js/src/tests/test262/language/import/import-attributes/json-extensibility-array.js
@@ -0,0 +1,23 @@
+// |reftest| skip module -- json-modules is not supported
+// Copyright (C) 2021 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-parse-json-module
+description: Creates extensible arrays
+flags: [module]
+includes: [propertyHelper.js]
+features: [import-attributes, json-modules]
+---*/
+
+import value from './json-value-array_FIXTURE.json' with { type: 'json' };
+
+value.test262property = 'test262 value';
+
+verifyProperty(value, 'test262property', {
+  value: 'test262 value',
+  writable: true,
+  enumerable: true,
+  configurable: true
+});
+
+reportCompare(0, 0);