| //===--- MapReduce.swift --------------------------------------------------===// |
| // |
| // This source file is part of the Swift.org open source project |
| // |
| // Copyright (c) 2014 - 2016 Apple Inc. and the Swift project authors |
| // Licensed under Apache License v2.0 with Runtime Library Exception |
| // |
| // See http://swift.org/LICENSE.txt for license information |
| // See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors |
| // |
| //===----------------------------------------------------------------------===// |
| |
| import TestsUtils |
| import Foundation |
| |
| @inline(never) |
| public func run_MapReduce(_ N: Int) { |
| var numbers = [Int](0..<1000) |
| |
| var c = 0 |
| for _ in 1...N*100 { |
| numbers = numbers.map({$0 &+ 5}) |
| c += numbers.reduce(0, &+) |
| } |
| CheckResults(c != 0, "IncorrectResults in MapReduce") |
| } |
| |
