| //===--- NopDeinit.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 |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // <rdar://problem/17838787> |
| import TestsUtils |
| |
| public let NopDeinit = BenchmarkInfo( |
| name: "NopDeinit", |
| runFunction: run_NopDeinit, |
| tags: [.regression]) |
| |
| class X<T : Comparable> { |
| let deinitIters = 10000 |
| var elem: T |
| init(_ x : T) {elem = x} |
| deinit { |
| for _ in 1...deinitIters { |
| if (elem > elem) { } |
| } |
| } |
| } |
| |
| public func run_NopDeinit(_ N: Int) { |
| for _ in 1...N { |
| var arr :[X<Int>] = [] |
| let size = 500 |
| for i in 1...size { arr.append(X(i)) } |
| arr.removeAll() |
| CheckResults(arr.count == 0) |
| } |
| } |
