| //===--- OpenClose.swift --------------------------------------------------===// |
| // |
| // This source file is part of the Swift.org open source project |
| // |
| // Copyright (c) 2014 - 2017 Apple Inc. and the Swift project authors |
| // Licensed under Apache License v2.0 with Runtime Library Exception |
| // |
| // See https://swift.org/LICENSE.txt for license information |
| // See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors |
| // |
| //===----------------------------------------------------------------------===// |
| |
| import TestsUtils |
| import Foundation |
| |
| |
| // A micro benchmark for checking the speed of string-based enums. |
| public let OpenClose = BenchmarkInfo( |
| name: "OpenClose", |
| runFunction: run_OpenClose, |
| tags: [.validation, .api, .String]) |
| |
| enum MyState : String { |
| case Closed = "Closed" |
| case Opened = "Opened" |
| } |
| |
| @inline(never) |
| func check_state(_ state : MyState) -> Int { |
| return state == .Opened ? 1 : 0 |
| } |
| |
| @inline(never) |
| public func run_OpenClose(_ N: Int) { |
| var c = 0 |
| for _ in 1...N*10000 { |
| c += check_state(MyState.Closed) |
| } |
| CheckResults(c == 0) |
| } |
| |