1 files changed, 26 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/DataView/prototype/setBigInt64/detached-buffer-after-bigint-value.js b/js/src/tests/test262/built-ins/DataView/prototype/setBigInt64/detached-buffer-after-bigint-value.js
new file mode 100644
index 0000000000..2bcb32a723
--- /dev/null
+++ b/js/src/tests/test262/built-ins/DataView/prototype/setBigInt64/detached-buffer-after-bigint-value.js
@@ -0,0 +1,26 @@
+// Copyright (C) 2017 Igalia, S.L. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-dataview.prototype.setbigint64
+description: >
+  Detached buffer is checked after ToBigInt(value)
+includes: [detachArrayBuffer.js]
+features: [DataView, ArrayBuffer, BigInt]
+---*/
+
+var buffer = new ArrayBuffer(8);
+var sample = new DataView(buffer, 0);
+
+var v = {
+  valueOf() {
+    throw new Test262Error();
+  }
+};
+
+$DETACHBUFFER(buffer);
+assert.throws(Test262Error, function() {
+  sample.setBigInt64(0, v);
+});
+
+reportCompare(0, 0);