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'use strict'; var test = require('tape'); var hasProto = require('../'); test('hasProto', function (t) { var result = hasProto(); t.equal(typeof result, 'boolean', 'returns a boolean (' + result + ')'); var obj = { __proto__: null }; if (result) { t.notOk('toString' in obj, 'null object lacks toString'); } else { t.ok('toString' in obj, 'without proto, null object has toString'); t.equal(obj.__proto__, null); // eslint-disable-line no-proto } t.end(); });