1 files changed, 18 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/ArrayBuffer/prototype/resize/extensible.js b/js/src/tests/test262/built-ins/ArrayBuffer/prototype/resize/extensible.js
new file mode 100644
index 0000000000..8c4323e6df
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+++ b/js/src/tests/test262/built-ins/ArrayBuffer/prototype/resize/extensible.js
@@ -0,0 +1,18 @@
+// |reftest| shell-option(--enable-arraybuffer-resizable) skip-if(!ArrayBuffer.prototype.resize||!xulRuntime.shell) -- resizable-arraybuffer is not enabled unconditionally, requires shell-options
+// 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-arraybuffer.prototype.resize
+description: ArrayBuffer.prototype.resize is extensible.
+info: |
+  ArrayBuffer.prototype.resize ( newLength )
+
+  17 ECMAScript Standard Built-in Objects:
+    Unless specified otherwise, the [[Extensible]] internal slot
+    of a built-in object initially has the value true.
+features: [resizable-arraybuffer]
+---*/
+
+assert(Object.isExtensible(ArrayBuffer.prototype.resize));
+
+reportCompare(0, 0);