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| 'use strict';
|
| var test = require('tape');
| var inspect = require('object-inspect');
| var forEach = require('for-each');
|
| var isFinalizationRegistry = require('..');
|
| test('isFinalizationRegistry', function (t) {
| t.equal(typeof isFinalizationRegistry, 'function', 'is a function');
|
| var nonFinalizationRegistries = [undefined, null, true, false, 42, 0, Infinity, NaN, /a/g, function () {}, {}, []];
| forEach(nonFinalizationRegistries, function (nonFinalizationRegistry) {
| t.equal(isFinalizationRegistry(nonFinalizationRegistry), false, inspect(nonFinalizationRegistry) + ' is not a FinalizationRegistry');
| });
|
| t.test('actual FinalizationRegistry instances', { skip: typeof FinalizationRegistry === 'undefined' }, function (st) {
| var registry = new FinalizationRegistry(function () {});
|
| st.equal(isFinalizationRegistry(registry), true, inspect(registry) + ' is a FinalizationRegistry');
|
| st.end();
| });
|
| t.end();
| });
|
|
