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diff --git a/js/src/tests/test262/language/module-code/namespace/internals/own-property-keys-binding-types.js b/js/src/tests/test262/language/module-code/namespace/internals/own-property-keys-binding-types.js
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+++ b/js/src/tests/test262/language/module-code/namespace/internals/own-property-keys-binding-types.js
@@ -0,0 +1,81 @@
+// |reftest| module
+// 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-module-namespace-exotic-objects-ownpropertykeys
+description: >
+ The [[OwnPropertyKeys]] internal method includes entries for all binding
+ types
+info: |
+ 1. Let exports be a copy of the value of O's [[Exports]] internal slot.
+ 2. Let symbolKeys be ! OrdinaryOwnPropertyKeys(O).
+ 3. Append all the entries of symbolKeys to the end of exports.
+ 4. Return exports.
+
+ Note: identifiers have been selected such that runtimes which do not sort
+ the [[Exports]] list may still pass. A separate test is dedicated to sort
+ order.
+flags: [module]
+features: [Reflect, Symbol.toStringTag, let]
+---*/
+
+import * as ns from './own-property-keys-binding-types.js';
+export var a_local1;
+var local2;
+export { local2 as b_renamed };
+export { a_local1 as e_indirect } from './own-property-keys-binding-types.js';
+export * from './own-property-keys-binding-types_FIXTURE.js';
+
+var stringKeys = Object.getOwnPropertyNames(ns);
+
+assert.sameValue(stringKeys.length, 10);
+assert.sameValue(stringKeys[0], 'a_local1');
+assert.sameValue(stringKeys[1], 'b_renamed');
+assert.sameValue(stringKeys[2], 'c_localUninit1');
+assert.sameValue(stringKeys[3], 'd_renamedUninit');
+assert.sameValue(stringKeys[4], 'default');
+assert.sameValue(stringKeys[5], 'e_indirect');
+assert.sameValue(stringKeys[6], 'f_indirectUninit');
+assert.sameValue(stringKeys[7], 'g_star');
+assert.sameValue(stringKeys[8], 'h_starRenamed');
+assert.sameValue(stringKeys[9], 'i_starIndirect');
+
+var symbolKeys = Object.getOwnPropertySymbols(ns);
+
+assert(
+ symbolKeys.length > 0,
+ 'at least as many Symbol keys as defined by the specification'
+);
+assert(
+ symbolKeys.indexOf(Symbol.toStringTag) > -1,
+ 'Symbol keys array includes Symbol.toStringTag'
+);
+
+var allKeys = Reflect.ownKeys(ns);
+
+assert(
+ allKeys.length >= 11,
+ 'at least as many keys as defined by the module and the specification'
+);
+assert.sameValue(allKeys[0], 'a_local1');
+assert.sameValue(allKeys[1], 'b_renamed');
+assert.sameValue(allKeys[2], 'c_localUninit1');
+assert.sameValue(allKeys[3], 'd_renamedUninit');
+assert.sameValue(allKeys[4], 'default');
+assert.sameValue(allKeys[5], 'e_indirect');
+assert.sameValue(allKeys[6], 'f_indirectUninit');
+assert.sameValue(allKeys[7], 'g_star');
+assert.sameValue(allKeys[8], 'h_starRenamed');
+assert.sameValue(allKeys[9], 'i_starIndirect');
+assert(
+ allKeys.indexOf(Symbol.toStringTag) > 9,
+ 'keys array includes Symbol.toStringTag'
+);
+
+export let c_localUninit1;
+let localUninit2;
+export { localUninit2 as d_renamedUninit };
+export { c_localUninit1 as f_indirectUninit } from './own-property-keys-binding-types.js';
+export default null;
+
+reportCompare(0, 0);