| fun box(): String { | |
| var invokeOrder = ""; | |
| val expectedResult = "1_0_1_9" | |
| val expectedInvokeOrder = "1_0_9" | |
| var l = 1L | |
| var i = 0 | |
| val captured = 9L | |
| var result = 1.0.test(b = {invokeOrder += "1_"; l}(), a = {invokeOrder+="0_"; i}(), c = {invokeOrder += "$captured"; "$captured"}) | |
| if (invokeOrder != expectedInvokeOrder || result != expectedResult) return "fail 1: $invokeOrder != $expectedInvokeOrder or $result != $expectedResult" | |
| invokeOrder = ""; | |
| result = 1.0.test(b = {invokeOrder += "1_"; l}(), c = {invokeOrder += "${captured}"; "${captured}"}, a = {invokeOrder+="0_"; i}()) | |
| if (invokeOrder != expectedInvokeOrder || result != expectedResult) return "fail 2: $invokeOrder != $expectedInvokeOrder or $result != $expectedResult" | |
| invokeOrder = ""; | |
| result = 1.0.test(c = {invokeOrder += "${captured}"; "${captured}"}, b = {invokeOrder += "1_"; l}(), a = {invokeOrder+="0_"; i}()) | |
| if (invokeOrder != expectedInvokeOrder || result != expectedResult) return "fail 3: $invokeOrder != $expectedInvokeOrder or $result != $expectedResult" | |
| invokeOrder = ""; | |
| result = 1.0.test(a = {invokeOrder+="0_"; i}(), c = {invokeOrder += "${captured}"; "${captured}"}, b = {invokeOrder += "1_"; l}()) | |
| if (invokeOrder != "0_1_9" || result != expectedResult) return "fail 4: $invokeOrder != 0_1_9 or $result != $expectedResult" | |
| return "OK" | |
| } | |
| fun Double.test(a: Int, b: Long, c: () -> String): String { | |
| return { "${this.toInt()}_${a}_${b}_${c()}"} () | |
| } |