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diff --git a/js/src/tests/test262/language/statements/with/unscopables-get-err.js b/js/src/tests/test262/language/statements/with/unscopables-get-err.js
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+++ b/js/src/tests/test262/language/statements/with/unscopables-get-err.js
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+// Copyright 2015 Mike Pennisi. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-getidentifierreference
+es6id: 8.1.2.1
+description: >
+ Behavior when accessing `Symbol.unscopables` property value throws an error
+info: |
+ [...]
+ 2. Let envRec be lex's EnvironmentRecord.
+ 3. Let exists be ? envRec.HasBinding(name).
+
+ 8.1.1.2.1 HasBinding
+
+ [...]
+ 5. If the withEnvironment flag of envRec is false, return true.
+ 6. Let unscopables be ? Get(bindings, @@unscopables).
+
+ 13.11.7 (The `with` Statement) Runtime Semantics: Evaluation
+
+ [...]
+ 5. Set the withEnvironment flag of newEnv’s EnvironmentRecord to true.
+ [...]
+flags: [noStrict]
+features: [Symbol.unscopables]
+---*/
+
+var env = { x: 86 };
+Object.defineProperty(env, Symbol.unscopables, {
+ get: function() {
+ throw new Test262Error();
+ }
+});
+
+with (env) {
+ assert.throws(Test262Error, function() {
+ x;
+ });
+}
+
+reportCompare(0, 0);