| //===--- CharacterLiteralsLarge.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 Characters initialized from literals |
| // which don't fit into the small (63-bit) representation and need to allocate |
| // and retain a StringBuffer. |
| import TestsUtils |
| |
| @inline(never) |
| func makeCharacter_UTF8Length9() -> Character { |
| return "a\u{0300}\u{0301}\u{0302}\u{0303}" |
| } |
| |
| @inline(never) |
| func makeCharacter_UTF8Length10() -> Character { |
| return "\u{00a9}\u{0300}\u{0301}\u{0302}\u{0303}" |
| } |
| |
| @inline(never) |
| func makeCharacter_UTF8Length11() -> Character { |
| return "a\u{0300}\u{0301}\u{0302}\u{0303}\u{0304}" |
| } |
| |
| @inline(never) |
| func makeCharacter_UTF8Length12() -> Character { |
| return "\u{00a9}\u{0300}\u{0301}\u{0302}\u{0303}\u{0304}" |
| } |
| |
| public func run_CharacterLiteralsLarge(_ N: Int) { |
| for _ in 0...10000 * N { |
| _ = makeCharacter_UTF8Length9() |
| _ = makeCharacter_UTF8Length10() |
| _ = makeCharacter_UTF8Length11() |
| _ = makeCharacter_UTF8Length12() |
| } |
| } |