| define-own-property.js |
---
esid: sec-module-namespace-exotic-objects-defineownproperty-p-desc
description: >
The [[DefineOwnProperty]] internal method returns `true` if no change is
requested, and `false` otherwise.
flags: [module]
features: [Symbol.iterator, Reflect, Symbol, Symbol.toStringTag]
--- |
3309 |
- |
| delete-exported-init.js |
---
esid: sec-module-namespace-exotic-objects-delete-p
description: >
[[Delete]] behavior for a key that describes an initialized exported
binding
info: |
[...]
2. Let exports be the value of O's [[Exports]] internal slot.
3. If P is an element of exports, return false.
flags: [module]
features: [Reflect]
--- |
1420 |
- |
| delete-exported-uninit.js |
---
esid: sec-module-namespace-exotic-objects-delete-p
description: >
[[Delete]] behavior for a key that describes an uninitialized exported
binding
info: |
[...]
2. Let exports be the value of O's [[Exports]] internal slot.
3. If P is an element of exports, return false.
flags: [module]
features: [Reflect, let]
--- |
1811 |
- |
| delete-non-exported.js |
---
esid: sec-module-namespace-exotic-objects-delete-p
description: >
[[Delete]] behavior for a key that does not describe an exported binding
info: |
[...]
2. If Type(P) is Symbol, then
a. Return ? OrdinaryDelete(O, P).
3. Let exports be O.[[Exports]].
4. If P is an element of exports, return false.
5. Return true.
flags: [module]
features: [Reflect, Symbol, Symbol.toStringTag]
--- |
1239 |
- |
| enumerate-binding-uninit.js |
---
esid: sec-enumerate-object-properties
description: >
Test for-in enumeration with uninitialized binding.
info: |
13.7.5.15 EnumerateObjectProperties (O)
...
EnumerateObjectProperties must obtain the own property keys of the
target object by calling its [[OwnPropertyKeys]] internal method.
Property attributes of the target object must be obtained by
calling its [[GetOwnProperty]] internal method.
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]
--- |
1184 |
- |
| get-own-property-str-found-init.js |
---
esid: sec-module-namespace-exotic-objects-getownproperty-p
description: >
Behavior of the [[GetOwnProperty]] internal method with a string argument
describing an initialized binding
info: |
1. If Type(P) is Symbol, return OrdinaryGetOwnProperty(O, P).
2. Let exports be the value of O's [[Exports]] internal slot.
3. If P is not an element of exports, return undefined.
4. Let value be ? O.[[Get]](P, O).
5. Return PropertyDescriptor{[[Value]]: value, [[Writable]]: true,
[[Enumerable]]: true, [[Configurable]]: false }.
flags: [module]
--- |
2409 |
- |
| get-own-property-str-found-uninit.js |
---
esid: sec-module-namespace-exotic-objects-getownproperty-p
description: >
Behavior of the [[GetOwnProperty]] internal method with a string argument
describing an uninitialized binding
info: |
1. If Type(P) is Symbol, return OrdinaryGetOwnProperty(O, P).
2. Let exports be the value of O's [[Exports]] internal slot.
3. If P is not an element of exports, return undefined.
4. Let value be ? O.[[Get]](P, O).
flags: [module]
features: [let]
--- |
1902 |
- |
| get-own-property-str-not-found.js |
---
esid: sec-module-namespace-exotic-objects-getownproperty-p
description: >
Behavior of the [[GetOwnProperty]] internal method with a string argument
describing a binding that cannot be found
info: |
1. If Type(P) is Symbol, return OrdinaryGetOwnProperty(O, P).
2. Let exports be the value of O's [[Exports]] internal slot.
3. If P is not an element of exports, return undefined.
flags: [module]
--- |
2144 |
- |
| get-own-property-sym.js |
---
esid: sec-module-namespace-exotic-objects-getownproperty-p
description: >
Behavior of the [[GetOwnProperty]] internal method with a Symbol argument
flags: [module]
features: [Symbol, Symbol.toStringTag]
--- |
1052 |
- |
| get-prototype-of.js |
---
esid: sec-module-namespace-exotic-objects-getprototypeof
description: The [[GetPrototypeOf]] internal method returns `null`
flags: [module]
--- |
435 |
- |
| get-str-found-init.js |
---
esid: sec-module-namespace-exotic-objects-get-p-receiver
description: >
Behavior of the [[Get]] internal method with a string argument for exported
initialized bindings.
info: |
[...]
12. Let targetEnvRec be targetEnv's EnvironmentRecord.
13. Return ? targetEnvRec.GetBindingValue(binding.[[BindingName]], true).
flags: [module]
--- |
838 |
- |
| get-str-found-uninit.js |
---
esid: sec-module-namespace-exotic-objects-get-p-receiver
description: >
Behavior of the [[Get]] internal method with a string argument for exported
uninitialized bindings.
info: |
[...]
12. Let targetEnvRec be targetEnv's EnvironmentRecord.
13. Return ? targetEnvRec.GetBindingValue(binding.[[BindingName]], true).
flags: [module]
features: [let]
--- |
969 |
- |
| get-str-initialize.js |
---
esid: sec-module-namespace-exotic-objects-get-p-receiver
description: >
References observe the initialization of lexical bindings
info: |
[...]
12. Let targetEnvRec be targetEnv's EnvironmentRecord.
13. Return ? targetEnvRec.GetBindingValue(binding.[[BindingName]], true).
flags: [module]
features: [let]
--- |
869 |
- |
| get-str-not-found.js |
---
esid: sec-module-namespace-exotic-objects-get-p-receiver
description: >
Behavior of the [[Get]] internal method with a string argument for
non-exported bindings
info: |
[...]
3. Let exports be the value of O's [[Exports]] internal slot.
4. If P is not an element of exports, return undefined.
flags: [module]
--- |
874 |
- |
| get-str-update.js |
---
esid: sec-module-namespace-exotic-objects-get-p-receiver
description: References observe the mutation of initialized bindings
info: |
[...]
12. Let targetEnvRec be targetEnv's EnvironmentRecord.
13. Return ? targetEnvRec.GetBindingValue(binding.[[BindingName]], true).
flags: [module]
--- |
757 |
- |
| get-sym-found.js |
---
esid: sec-module-namespace-exotic-objects-get-p-receiver
description: >
Behavior of the [[Get]] internal method with a symbol argument that can be
found
info: |
[...]
2. If Type(P) is Symbol, then
a. Return ? OrdinaryGet(O, P, Receiver).
flags: [module]
features: [Symbol.toStringTag]
--- |
561 |
- |
| get-sym-not-found.js |
---
esid: sec-module-namespace-exotic-objects-get-p-receiver
description: >
Behavior of the [[Get]] internal method with a symbol argument that cannot
be found
info: |
[...]
2. If Type(P) is Symbol, then
a. Return ? OrdinaryGet(O, P, Receiver).
flags: [module]
features: [Symbol]
--- |
568 |
- |
| has-property-str-found-init.js |
---
esid: sec-module-namespace-exotic-objects-hasproperty-p
description: >
Behavior of the [[HasProperty]] internal method with a string argument for
exported initialized bindings.
info: |
[...]
2. Let exports be the value of O's [[Exports]] internal slot.
3. If P is an element of exports, return true.
flags: [module]
features: [Reflect]
--- |
1120 |
- |
| has-property-str-found-uninit.js |
---
esid: sec-module-namespace-exotic-objects-hasproperty-p
description: >
Behavior of the [[HasProperty]] internal method with a string argument for
exported uninitialized bindings.
info: |
[...]
2. Let exports be the value of O's [[Exports]] internal slot.
3. If P is an element of exports, return true.
4. Return false.
flags: [module]
features: [Reflect, let]
--- |
1163 |
- |
| has-property-str-not-found.js |
---
esid: sec-module-namespace-exotic-objects-hasproperty-p
description: >
Behavior of the [[HasProperty]] internal method with a string argument for
non-exported bindings
info: |
[...]
2. Let exports be the value of O's [[Exports]] internal slot.
3. If P is an element of exports, return true.
4. Return false.
flags: [module]
features: [Reflect]
--- |
1333 |
- |
| has-property-sym-found.js |
---
esid: sec-module-namespace-exotic-objects-hasproperty-p
description: >
Behavior of the [[HasProperty]] internal method with a symbol argument that
can be found
info: |
1. If Type(P) is Symbol, return OrdinaryHasProperty(O, P).
flags: [module]
features: [Symbol.toStringTag, Reflect]
--- |
638 |
- |
| has-property-sym-not-found.js |
---
esid: sec-module-namespace-exotic-objects-hasproperty-p
description: >
Behavior of the [[HasProperty]] internal method with a symbol argument that
cannot be found
info: |
1. If Type(P) is Symbol, return OrdinaryHasProperty(O, P).
flags: [module]
features: [Symbol, Reflect]
--- |
626 |
- |
| is-extensible.js |
---
esid: sec-module-namespace-exotic-objects-isextensible
description: The [[IsExtensible]] internal method returns `false`
flags: [module]
--- |
381 |
- |
| object-hasOwnProperty-binding-uninit.js |
---
esid: sec-object.prototype.hasownproperty
description: >
Test Object.prototype.hasOwnProperty() with uninitialized binding.
info: |
19.1.3.2 Object.prototype.hasOwnProperty ( V )
...
3. Return ? HasOwnProperty(O, P).
7.3.11 HasOwnProperty ( O, P )
...
3. Let desc be ? O.[[GetOwnProperty]](P).
...
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]
--- |
1095 |
- |
| object-keys-binding-uninit.js |
---
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]
--- |
1139 |
- |
| object-propertyIsEnumerable-binding-uninit.js |
---
esid: sec-object.prototype.propertyisenumerable
description: >
Test Object.prototype.propertyIsEnumerable() with uninitialized binding.
info: |
19.1.3.4 Object.prototype.propertyIsEnumerable ( V )
...
3. Let desc be ? O.[[GetOwnProperty]](P).
...
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]
--- |
1045 |
- |
| own-property-keys-binding-types.js |
---
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]
--- |
2767 |
- |
| own-property-keys-binding-types_FIXTURE.js |
|
277 |
- |
| own-property-keys-sort.js |
---
esid: sec-module-namespace-exotic-objects-ownpropertykeys
description: >
The [[OwnPropertyKeys]] internal method reflects the sorted order
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.
flags: [module]
features: [Reflect, Symbol.toStringTag]
--- |
3361 |
- |
| prevent-extensions.js |
---
esid: sec-module-namespace-exotic-objects-preventextensions
description: The [[PreventExtensions]] internal method returns `true`
flags: [module]
features: [Reflect]
--- |
500 |
- |
| set-prototype-of-null.js |
---
esid: sec-module-namespace-exotic-objects-setprototypeof-v
description: >
The [[SetPrototypeOf]] internal method returns `true` if
passed `null`
flags: [module]
--- |
482 |
- |
| set-prototype-of.js |
---
esid: sec-module-namespace-exotic-objects-setprototypeof
description: The [[SetPrototypeOf]] internal method returns `false`
flags: [module]
--- |
499 |
- |
| set.js |
---
esid: sec-module-namespace-exotic-objects-set-p-v-receiver
description: The [[Set]] internal method consistently returns `false`
info: |
1. Return false.
flags: [module]
features: [Reflect, Symbol, Symbol.toStringTag]
--- |
1836 |
- |