PNG  IHDR;IDATxܻn0K )(pA 7LeG{ §㻢|ذaÆ 6lذaÆ 6lذaÆ 6lom$^yذag5bÆ 6lذaÆ 6lذa{ 6lذaÆ `}HFkm,mӪôô! x|'ܢ˟;E:9&ᶒ}{v]n&6 h_tڠ͵-ҫZ;Z$.Pkž)!o>}leQfJTu іچ\X=8Rن4`Vwl>nG^is"ms$ui?wbs[m6K4O.4%/bC%t Mז -lG6mrz2s%9s@-k9=)kB5\+͂Zsٲ Rn~GRC wIcIn7jJhۛNCS|j08yiHKֶۛkɈ+;SzL/F*\Ԕ#"5m2[S=gnaPeғL lذaÆ 6l^ḵaÆ 6lذaÆ 6lذa; _ذaÆ 6lذaÆ 6lذaÆ RIENDB` 'use strict'; var test = require('tape'); var isArguments = require('../'); var hasToStringTag = typeof Symbol === 'function' && typeof Symbol.toStringTag === 'symbol'; test('primitives', function (t) { t.notOk(isArguments([]), 'array is not arguments'); t.notOk(isArguments({}), 'object is not arguments'); t.notOk(isArguments(''), 'empty string is not arguments'); t.notOk(isArguments('foo'), 'string is not arguments'); t.notOk(isArguments({ length: 2 }), 'naive array-like is not arguments'); t.end(); }); test('arguments object', function (t) { t.ok(isArguments(arguments), 'arguments is arguments'); t.notOk(isArguments(Array.prototype.slice.call(arguments)), 'sliced arguments is not arguments'); t.end(); }); test('old-style arguments object', function (t) { var isLegacyArguments = isArguments.isLegacyArguments || isArguments; var fakeOldArguments = { callee: function () {}, length: 3 }; t.ok(isLegacyArguments(fakeOldArguments), 'old-style arguments is arguments'); t.end(); }); test('Symbol.toStringTag', { skip: !hasToStringTag }, function (t) { var obj = {}; obj[Symbol.toStringTag] = 'Arguments'; t.notOk(isArguments(obj), 'object with faked toStringTag is not arguments'); var args = (function () { return arguments; }()); args[Symbol.toStringTag] = 'Arguments'; t.notOk(isArguments(obj), 'real arguments with faked toStringTag is not arguments'); t.end(); });