1 files changed, 53 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/TypedArrayConstructors/internals/Set/BigInt/key-is-symbol.js b/js/src/tests/test262/built-ins/TypedArrayConstructors/internals/Set/BigInt/key-is-symbol.js
new file mode 100644
index 0000000000..0fc2d9ec46
--- /dev/null
+++ b/js/src/tests/test262/built-ins/TypedArrayConstructors/internals/Set/BigInt/key-is-symbol.js
@@ -0,0 +1,53 @@
+// 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-integer-indexed-exotic-objects-set-p-v-receiver
+description: >
+  Use OrdinarySet if key is a Symbol
+info: |
+  9.4.5.5 [[Set]] ( P, V, Receiver)
+
+  ...
+  2. If Type(P) is String, then
+  ...
+  3. Return ? OrdinarySet(O, P, V, Receiver).
+includes: [testBigIntTypedArray.js]
+features: [align-detached-buffer-semantics-with-web-reality, BigInt, Reflect, Symbol, TypedArray]
+---*/
+var s1 = Symbol('1');
+var s2 = Symbol('2');
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+  var sample = new TA([42n]);
+
+  assert.sameValue(
+    Reflect.set(sample, s1, 'ecma262'),
+    true,
+    'Reflect.set("new TA([42n])", "Symbol(\\"1\\")", "ecma262") must return true'
+  );
+
+  assert.sameValue(sample[s1], 'ecma262', 'The value of sample[s1] is "ecma262"');
+
+  assert.sameValue(
+    Reflect.set(sample, s1, 'es3000'),
+    true,
+    'Reflect.set("new TA([42n])", "Symbol(\\"1\\")", "es3000") must return true'
+  );
+
+  assert.sameValue(sample[s1], 'es3000', 'The value of sample[s1] is "es3000"');
+
+  Object.defineProperty(sample, s2, {
+    writable: false,
+    value: undefined
+  });
+
+  assert.sameValue(
+    Reflect.set(sample, s2, 42),
+    false,
+    'Reflect.set("new TA([42n])", "Symbol(\\"2\\")", 42) must return false'
+  );
+
+  assert.sameValue(sample[s2], undefined, 'The value of sample[s2] is expected to equal `undefined`');
+});
+
+reportCompare(0, 0);