| //===--- Join.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 |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // This test tests the performance of ASCII Character comparison. |
| import TestsUtils |
| |
| public let Join = BenchmarkInfo( |
| name: "Join", |
| runFunction: run_Join, |
| tags: [.validation, .api, .String, .Array]) |
| |
| @inline(never) |
| public func run_Join(_ N: Int) { |
| var array: [String] = [] |
| for x in 0..<1000 * N { |
| array.append(String(x)) |
| } |
| _ = array.joined(separator: "") |
| _ = array.joined(separator: " ") |
| } |
