| //===--- ErrorHandling.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 |
| |
| public let ErrorHandling = BenchmarkInfo( |
| name: "ErrorHandling", |
| runFunction: run_ErrorHandling, |
| tags: [.validation, .exceptions]) |
| |
| enum PizzaError : Error { |
| case Pepperoni, Olives, Anchovy |
| } |
| |
| @inline(never) |
| func doSomething() throws -> String { |
| var sb = "pi" |
| for str in ["z","z","a","?","?","?"] { |
| sb += str |
| if sb == "pizza" { |
| throw PizzaError.Anchovy |
| } |
| } |
| return sb |
| } |
| |
| @inline(never) |
| public func run_ErrorHandling(_ N: Int) { |
| for _ in 1...5000*N { |
| do { |
| _ = try doSomething() |
| } catch _ { |
| |
| } |
| } |
| } |
| |
