TestFoundation/XDGTestHelper.swift

// This source file is part of the Swift.org open source project
//
// Copyright (c) 2017 Swift project authors
// Licensed under Apache License v2.0 with Runtime Library Exception
//
// See http://swift.org/LICENSE.txt for license information
// See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
//

#if os(Linux)
    import Foundation
#else
    import SwiftFoundation
#endif

class XDGCheck {

    static func run() -> Never {
        let storage = HTTPCookieStorage.shared
        let properties: [HTTPCookiePropertyKey: String] = [
            .name: "TestCookie",
            .value: "Test @#$%^$&*99",
            .path: "/",
            .domain: "example.com",
        ]
        guard let simpleCookie = HTTPCookie(properties: properties) else {
            exit(HelperCheckStatus.cookieStorageNil.rawValue)
        }
        guard let rawValue = getenv("XDG_DATA_HOME") else {
            exit(HelperCheckStatus.fail.rawValue)
        }
        let xdg_data_home = String(utf8String: rawValue)
        storage.setCookie(simpleCookie)
        let fm = FileManager.default
        let destPath = xdg_data_home! + "/xdgTestHelper/.cookies.shared"
        var isDir: ObjCBool = false
        let exists = fm.fileExists(atPath: destPath, isDirectory: &isDir) 
        if (!exists) {
            print("Expected cookie path: ", destPath)
            exit(HelperCheckStatus.cookieStorePathWrong.rawValue)
        }
        exit(HelperCheckStatus.ok.rawValue)
    }
}