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// This source file is part of the Swift.org open source project
//
// Copyright (c) 2014 - 2016 Apple Inc. and the 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
//
class TestNSKeyedUnarchiver : XCTestCase {
private enum SecureTest {
case skip
case performWithDefaultClass
case performWithClasses([AnyClass])
}
private func test_unarchive_from_file(_ filename : String, _ expectedObject : NSObject, _ secureTest: SecureTest = .skip) throws {
guard let testFilePath = testBundle().path(forResource: filename, ofType: "plist") else {
XCTFail("Could not find \(filename)")
return
}
do {
// Use the path method:
let object = NSKeyedUnarchiver.unarchiveObject(withFile: testFilePath) as? NSObject
if let obj = object {
if expectedObject != obj {
print("\(expectedObject) != \(obj)")
}
}
XCTAssertEqual(expectedObject, object)
}
let classes: [AnyClass]
switch secureTest {
case .skip:
classes = []
case .performWithDefaultClass:
classes = [ (expectedObject as NSObject).classForCoder ]
case .performWithClasses(let specifiedClasses):
classes = specifiedClasses
}
if !classes.isEmpty {
// Use the secure method:
let data = try Data(contentsOf: URL(fileURLWithPath: testFilePath))
let object = try NSKeyedUnarchiver.unarchivedObject(ofClasses: classes, from: data) as? NSObject
if let obj = object {
if expectedObject != obj {
print("\(expectedObject) != \(obj)")
}
}
XCTAssertEqual(expectedObject, object)
}
}
func test_unarchive_array() throws {
let array = NSArray(array: ["baa", "baa", "black", "sheep"])
try test_unarchive_from_file("NSKeyedUnarchiver-ArrayTest", array)
}
func test_unarchive_complex() throws {
let uuid = NSUUID(uuidString: "71DC068E-3420-45FF-919E-3A267D55EC22")!
let url = URL(string: "index.xml", relativeTo: URL(string: "https://www.swift.org"))!
let array = NSArray(array: [ NSNull(), NSString(string: "hello"), NSNumber(value: 34545), NSDictionary(dictionary: ["key" : "val"])])
let dict : Dictionary<AnyHashable, Any> = [
"uuid" : uuid,
"url" : url,
"string" : "hello",
"array" : array
]
try test_unarchive_from_file("NSKeyedUnarchiver-ComplexTest", NSDictionary(dictionary: dict), .performWithClasses([NSDictionary.self, NSArray.self, NSURL.self, NSUUID.self, NSNull.self]))
}
func test_unarchive_concrete_value() throws {
let array: Array<Int32> = [1, 2, 3]
let objctype = "[3i]"
try array.withUnsafeBufferPointer { cArray in
let concrete = NSValue(bytes: cArray.baseAddress!, objCType: objctype)
try test_unarchive_from_file("NSKeyedUnarchiver-ConcreteValueTest", concrete, .skip)
}
}
// does not yet support isEqual()
// func test_unarchive_notification() throws {
// let notification = Notification(name: Notification.Name(rawValue:"notification-name"), object: "notification-object".bridge(),
// userInfo: ["notification-key": "notification-val"])
// try test_unarchive_from_file("NSKeyedUnarchiver-NotificationTest", notification)
// }
func test_unarchive_nsedgeinsets_value() throws {
let edgeinsets = NSEdgeInsets(top: CGFloat(1.0), left: CGFloat(2.0), bottom: CGFloat(3.0), right: CGFloat(4.0))
try test_unarchive_from_file("NSKeyedUnarchiver-EdgeInsetsTest", NSValue(edgeInsets: edgeinsets))
}
func test_unarchive_nsrange_value() throws {
let range = NSRange(location: 97345, length: 98345)
try test_unarchive_from_file("NSKeyedUnarchiver-RangeTest", NSValue(range: range))
}
func test_unarchive_nsrect_value() throws {
let origin = NSPoint(x: CGFloat(400.0), y: CGFloat(300.0))
let size = NSSize(width: CGFloat(200.0), height: CGFloat(300.0))
let rect = NSRect(origin: origin, size: size)
try test_unarchive_from_file("NSKeyedUnarchiver-RectTest", NSValue(rect: rect))
}
func test_unarchive_ordered_set() throws {
let set = NSOrderedSet(array: ["valgeir", "nico", "puzzle"])
try test_unarchive_from_file("NSKeyedUnarchiver-OrderedSetTest", set)
}
func test_unarchive_url() throws {
let url = NSURL(string: "foo.xml", relativeTo: URL(string: "https://www.example.com"))
try test_unarchive_from_file("NSKeyedUnarchiver-URLTest", url!)
}
func test_unarchive_uuid() throws {
let uuid = NSUUID(uuidString: "0AD863BA-7584-40CF-8896-BD87B3280C34")
try test_unarchive_from_file("NSKeyedUnarchiver-UUIDTest", uuid!)
}
}
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