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//===--- DictTest2.swift --------------------------------------------------===//
//
// This source file is part of the Swift.org open source project
//
// Copyright (c) 2014 - 2021 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 benchmarks = [
BenchmarkInfo(name: "Dictionary2",
runFunction: run_Dictionary2,
tags: [.validation, .api, .Dictionary],
legacyFactor: 5),
BenchmarkInfo(name: "Dictionary2OfObjects",
runFunction: run_Dictionary2OfObjects,
tags: [.validation, .api, .Dictionary],
legacyFactor: 5),
]
@inline(never)
public func run_Dictionary2(_ n: Int) {
let size = 500
let ref_result = 199
var res = 0
for _ in 1...n {
var x: [String: Int] = [:]
for i in 1...size {
x[String(i, radix:16)] = i
}
res = 0
for i in 0..<size {
let i2 = size-i
if x[String(i2)] != nil {
res += 1
}
}
if res != ref_result {
break
}
}
check(res == ref_result)
}
class Box<T : Hashable> : Hashable {
var value: T
init(_ v: T) {
value = v
}
func hash(into hasher: inout Hasher) {
hasher.combine(value)
}
static func ==(lhs: Box, rhs: Box) -> Bool {
return lhs.value == rhs.value
}
}
@inline(never)
public func run_Dictionary2OfObjects(_ n: Int) {
let size = 500
let ref_result = 199
var res = 0
for _ in 1...n {
var x: [Box<String>:Box<Int>] = [:]
for i in 1...size {
x[Box(String(i, radix:16))] = Box(i)
}
res = 0
for i in 0..<size {
let i2 = size-i
if x[Box(String(i2))] != nil {
res += 1
}
}
if res != ref_result {
break
}
}
check(res == ref_result)
}
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