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Diffstat (limited to '')
| -rw-r--r-- | js/src/tests/test262/language/module-code/namespace/internals/object-keys-binding-uninit.js | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/module-code/namespace/internals/object-keys-binding-uninit.js b/js/src/tests/test262/language/module-code/namespace/internals/object-keys-binding-uninit.js new file mode 100644 index 0000000000..67d9a75997 --- /dev/null +++ b/js/src/tests/test262/language/module-code/namespace/internals/object-keys-binding-uninit.js @@ -0,0 +1,48 @@ +// |reftest| module +// Copyright (C) 2017 André Bargull. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +esid: sec-object.keys +description: > + Test Object.keys() with uninitialized binding. +info: | + 19.1.2.16 Object.keys ( O ) + ... + 2. Let nameList be ? EnumerableOwnProperties(obj, "key"). + ... + + 7.3.21 EnumerableOwnProperties ( O, kind ) + ... + 4. For each element key of ownKeys in List order, do + a. If Type(key) is String, then + i. Let desc be ? O.[[GetOwnProperty]](key). + ... + + 9.4.6.4 [[GetOwnProperty]] (P) + ... + 4. Let value be ? O.[[Get]](P, O). + ... + + 9.4.6.7 [[Get]] (P, Receiver) + ... + 12. Let targetEnvRec be targetEnv's EnvironmentRecord. + 13. Return ? targetEnvRec.GetBindingValue(binding.[[BindingName]], true). + + 8.1.1.1.6 GetBindingValue ( N, S ) + ... + If the binding for N in envRec is an uninitialized binding, throw a ReferenceError exception. + ... + +flags: [module] +---*/ + +import* as self from "./object-keys-binding-uninit.js"; + +assert.throws(ReferenceError, function() { + Object.keys(self); +}); + +export default 0; + +reportCompare(0, 0); |