1 files changed, 21 insertions, 0 deletions
diff --git a/test/built-ins/TypedArray/prototype/Symbol.toStringTag/BigInt/detached-buffer.js b/test/built-ins/TypedArray/prototype/Symbol.toStringTag/BigInt/detached-buffer.js
new file mode 100644
index 000000000..3bfba3440
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+++ b/test/built-ins/TypedArray/prototype/Symbol.toStringTag/BigInt/detached-buffer.js
@@ -0,0 +1,21 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-get-%typedarray%.prototype-@@tostringtag
+description: The getter method does not throw with a detached buffer
+info: |
+  22.2.3.32 get %TypedArray%.prototype [ @@toStringTag ]
+
+  ...
+  4. Let name be the value of O's [[TypedArrayName]] internal slot.
+  5. Assert: name is a String value.
+  6. Return name.
+includes: [testBigIntTypedArray.js, detachArrayBuffer.js]
+features: [BigInt, Symbol.toStringTag, TypedArray]
+---*/
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+  var sample = new TA(1);
+  $DETACHBUFFER(sample.buffer);
+  assert.sameValue(sample[Symbol.toStringTag], TA.name);
+});