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1466b29dec
I was able to run Benchmark_QuickCheck with the out of tree Linux build with just these tests disabled and everything seems to work. rdar://40541972
86 lines
2.5 KiB
Swift
86 lines
2.5 KiB
Swift
//===--- DictionaryKeysContains.swift -------------------------------------===//
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//
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// This source file is part of the Swift.org open source project
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//
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// Copyright (c) 2014 - 2018 Apple Inc. and the Swift project authors
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// Licensed under Apache License v2.0 with Runtime Library Exception
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//
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// See https://swift.org/LICENSE.txt for license information
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// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
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//
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//===----------------------------------------------------------------------===//
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// This benchmark checks if keys.contains(key) is executed in O(1)
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// even when wrapping a NSDictionary
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import TestsUtils
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import Foundation
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#if _runtime(_ObjC)
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public let DictionaryKeysContains = [
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BenchmarkInfo(
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name: "DictionaryKeysContainsNative",
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runFunction: run_DictionaryKeysContains,
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tags: [.validation, .api, .Dictionary],
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setUpFunction: setup_DictionaryKeysContainsNative,
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tearDownFunction: teardown_DictionaryKeysContains),
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BenchmarkInfo(
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name: "DictionaryKeysContainsCocoa",
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runFunction: run_DictionaryKeysContains,
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tags: [.validation, .api, .Dictionary],
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setUpFunction: setup_DictionaryKeysContainsCocoa,
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tearDownFunction: teardown_DictionaryKeysContains),
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]
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#else
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public let DictionaryKeysContains = [
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BenchmarkInfo(
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name: "DictionaryKeysContainsNative",
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runFunction: run_DictionaryKeysContains,
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tags: [.validation, .api, .Dictionary],
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setUpFunction: setup_DictionaryKeysContainsNative,
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tearDownFunction: teardown_DictionaryKeysContains,
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unsupportedPlatforms: [.linux]),
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]
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#endif
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private var dictionary: [NSString: NSString]!
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private func setup_DictionaryKeysContainsNative() {
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#if os(Linux)
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fatalError("Unsupported benchmark")
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#else
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let keyValuePairs = (1...1_000_000).map {
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("\($0)" as NSString, "\($0)" as NSString)
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}
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dictionary = [NSString: NSString](uniqueKeysWithValues: keyValuePairs)
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#endif
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}
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#if _runtime(_ObjC)
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private func setup_DictionaryKeysContainsCocoa() {
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let keyValuePairs = (1...1_000_000).map {
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("\($0)" as NSString, "\($0)" as NSString)
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}
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let nativeDictionary = [NSString: NSString](
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uniqueKeysWithValues: keyValuePairs)
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dictionary = (NSDictionary(dictionary: nativeDictionary)
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as! [NSString: NSString])
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}
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#endif
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private func teardown_DictionaryKeysContains() {
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dictionary = nil
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}
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@inline(never)
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public func run_DictionaryKeysContains(_ N: Int) {
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#if os(Linux)
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fatalError("Unsupported benchmark")
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#else
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for _ in 0..<(N * 100) {
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CheckResults(dictionary.keys.contains("42"))
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CheckResults(!dictionary.keys.contains("-1"))
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}
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#endif
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}
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