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diff --git a/js/src/tests/test262/built-ins/TypedArrayConstructors/internals/Set/key-is-symbol.js b/js/src/tests/test262/built-ins/TypedArrayConstructors/internals/Set/key-is-symbol.js
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+++ b/js/src/tests/test262/built-ins/TypedArrayConstructors/internals/Set/key-is-symbol.js
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+// 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: [testTypedArray.js]
+features: [align-detached-buffer-semantics-with-web-reality, Reflect, Symbol, TypedArray]
+---*/
+
+var s1 = Symbol("1");
+var s2 = Symbol("2");
+
+testWithTypedArrayConstructors(function(TA) {
+ var sample = new TA([42]);
+
+ assert.sameValue(
+ Reflect.set(sample, s1, "ecma262"),
+ true,
+ 'Reflect.set(sample, "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(sample, "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(sample, "Symbol(\\"2\\")", 42) must return false'
+ );
+ assert.sameValue(sample[s2], undefined, 'The value of sample[s2] is expected to equal `undefined`');
+});
+
+reportCompare(0, 0);