| import test.* | |
| fun box(): String { | |
| if (Z().run() != "null0") return "fail 1: ${Z().run()}" | |
| if (Z().run("OK") != "OK0") return "fail 2" | |
| if (Z().run("OK", { a, b -> a + b }, 1) != "OK1") return "fail 3" | |
| if (Z().run(lambda = { a: String, b: Int -> a + b }) != "0") return "fail 4" | |
| return "OK" | |
| } |