function shouldBe(actual, expected) { if (actual !== expected) throw new Error('bad value: ' + actual); } function test() { for (var i = 0; i < 10; ++i) { var result = ''; result += i.toString(2); result += i.toString(4); result += i.toString(8); result += i.toString(16); result += i.toString(32); } return result; } noInline(test); for (var i = 0; i < 1e4; ++i) shouldBe(test(), `1001211199`);