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// RUN: %target-run-simple-swift
// REQUIRES: executable_test
// REQUIRES: objc_interop
import Foundation
import StdlibUnittest
let testSuite = TestSuite("SwiftNativeNSXXXCoding")
// Ensure that the class named `name`, subclass of T, gracefully handles
// being decoded. It doesn't have to work, just not crash.
private func test<T: NSObject & NSCoding>(type: T.Type, name: String) {
if #available(macOS 10.13, iOS 11.0, tvOS 11.0, watchOS 4.0, *) {
let archiver = NSKeyedArchiver(requiringSecureCoding: true)
archiver.setClassName(name, for: T.self)
archiver.encode(T(), forKey: "key")
archiver.finishEncoding()
let d = archiver.encodedData
let unarchiver = try! NSKeyedUnarchiver(forReadingFrom: d)
_ = unarchiver.decodeObject(of: T.self, forKey: "key")
}
}
private func test<T: NSObject & NSCoding>(type: T.Type) {
test(type: type, name: "__SwiftNative\(type)Base")
test(type: type, name: "Swift.__SwiftNative\(type)")
}
// Test all the classes listed in SwiftNativeNSXXXBase.mm.gyb except for
// NSEnumerator (which doesn't conform to NSCoding).
if #available(iOS 13, macOS 10.15, tvOS 13, watchOS 6, *) {
testSuite.test("NSArray") {
test(type: NSArray.self)
}
testSuite.test("NSDictionary") {
test(type: NSDictionary.self)
}
testSuite.test("NSSet") {
test(type: NSSet.self)
}
testSuite.test("NSString") {
test(type: NSString.self)
}
}
runAllTests()
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