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// |reftest| skip-if(!this.hasOwnProperty('FinalizationRegistry')) -- FinalizationRegistry is not enabled unconditionally
// Copyright (C) 2019 Leo Balter. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-finalization-registry-target
description: >
Returns a new ordinary object from the FinalizationRegistry constructor
info: |
FinalizationRegistry ( cleanupCallback )
...
3. Let finalizationRegistry be ? OrdinaryCreateFromConstructor(NewTarget, "%FinalizationRegistryPrototype%", « [[Realm]], [[CleanupCallback]], [[Cells]], [[IsFinalizationRegistryCleanupJobActive]] »).
...
9. Return finalizationRegistry.
OrdinaryCreateFromConstructor ( constructor, intrinsicDefaultProto [ , internalSlotsList ] )
...
2. Let proto be ? GetPrototypeFromConstructor(constructor, intrinsicDefaultProto).
3. Return ObjectCreate(proto, internalSlotsList).
features: [FinalizationRegistry, for-of]
---*/
var cleanupCallback = function() {};
var finalizationRegistry = new FinalizationRegistry(cleanupCallback);
assert.sameValue(Object.getPrototypeOf(finalizationRegistry), FinalizationRegistry.prototype);
assert.notSameValue(finalizationRegistry, cleanupCallback, 'does not return the same function');
assert.sameValue(finalizationRegistry instanceof FinalizationRegistry, true, 'instanceof');
for (let key of Object.getOwnPropertyNames(finalizationRegistry)) {
assert(false, `should not set any own named properties: ${key}`);
}
for (let key of Object.getOwnPropertySymbols(finalizationRegistry)) {
assert(false, `should not set any own symbol properties: ${String(key)}`);
}
assert.sameValue(Object.getPrototypeOf(finalizationRegistry), FinalizationRegistry.prototype);
reportCompare(0, 0);
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