You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
23 lines
654 B
23 lines
654 B
3 years ago
|
'use strict';
|
||
|
|
|
||
|
|
var test = require('tape');
|
||
|
|
var hasSymbols = require('../');
|
||
|
|
var runSymbolTests = require('./tests');
|
||
|
|
|
||
|
|
test('interface', function (t) {
|
||
|
|
t.equal(typeof hasSymbols, 'function', 'is a function');
|
||
|
|
t.equal(typeof hasSymbols(), 'boolean', 'returns a boolean');
|
||
|
|
t.end();
|
||
|
|
});
|
||
|
|
|
||
|
|
test('Symbols are supported', { skip: !hasSymbols() }, function (t) {
|
||
|
|
runSymbolTests(t);
|
||
|
|
t.end();
|
||
|
|
});
|
||
|
|
|
||
|
|
test('Symbols are not supported', { skip: hasSymbols() }, function (t) {
|
||
|
|
t.equal(typeof Symbol, 'undefined', 'global Symbol is undefined');
|
||
|
|
t.equal(typeof Object.getOwnPropertySymbols, 'undefined', 'Object.getOwnPropertySymbols does not exist');
|
||
|
|
t.end();
|
||
|
|
});
|