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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.prototype.cleanupSome
description: Throws a TypeError if this is not an Object
info: |
FinalizationRegistry.prototype.cleanupSome ( [ callback ] )
1. Let finalizationRegistry be the this value.
2. If Type(finalizationRegistry) is not Object, throw a TypeError exception.
3. If finalizationRegistry does not have a [[Cells]] internal slot, throw a TypeError exception.
4. If callback is not undefined and IsCallable(callback) is false, throw a TypeError exception.
...
features: [FinalizationRegistry.prototype.cleanupSome, FinalizationRegistry]
---*/
assert.sameValue(typeof FinalizationRegistry.prototype.cleanupSome, 'function');
var cleanupSome = FinalizationRegistry.prototype.cleanupSome;
var cb = function() {};
assert.throws(TypeError, function() {
cleanupSome.call(undefined, cb);
}, 'undefined');
assert.throws(TypeError, function() {
cleanupSome.call(null, cb);
}, 'null');
assert.throws(TypeError, function() {
cleanupSome.call(true, cb);
}, 'true');
assert.throws(TypeError, function() {
cleanupSome.call(false, cb);
}, 'false');
assert.throws(TypeError, function() {
cleanupSome.call(1, cb);
}, 'number');
assert.throws(TypeError, function() {
cleanupSome.call('object', cb);
}, 'string');
var s = Symbol();
assert.throws(TypeError, function() {
cleanupSome.call(s, cb);
}, 'symbol');
reportCompare(0, 0);
|
