| // RUN: %target-swift-frontend(mock-sdk: %clang-importer-sdk) -typecheck -verify -I %S/Inputs/custom-modules %s -verify-ignore-unknown |
| |
| // REQUIRES: objc_interop |
| |
| import Dispatch |
| import Foundation |
| import stdio |
| import AvailabilityExtras |
| |
| // Test if an instance method marked __attribute__((unavailable)) on |
| // the *class* NSObject can be used. |
| func test_unavailable_instance_method(_ x : NSObject) -> Bool { |
| return x.allowsWeakReference() // expected-error {{'allowsWeakReference()' is unavailable}} |
| } |
| |
| func test_unavailable_method_in_protocol(_ x : NSObjectProtocol) { |
| // expected-warning @+1 {{expression of type 'NSObjectProtocol' is unused}} |
| x.retain() // expected-error {{'retain()' is unavailable}} |
| } |
| func test_unavailable_method_in_protocol_use_class_instance(_ x : NSObject) { |
| x.retain() // expected-error {{'retain()' is unavailable}} expected-warning {{result of call to 'retain()' is unused}} |
| } |
| |
| func test_unavailable_func(_ x : NSObject) { |
| NSDeallocateObject(x) // expected-error {{'NSDeallocateObject' is unavailable}} |
| } |
| |
| func test_unavailable_accessors(_ obj: UnavailableAccessors, |
| _ sub: UnavailableSubscript, |
| _ subGetter: UnavailableGetterSubscript, |
| _ subSetter: UnavailableSetterSubscript, |
| _ subReadOnly: UnavailableReadOnlySubscript) { |
| _ = obj.fullyUnavailable // expected-error {{'fullyUnavailable' is unavailable}} |
| obj.fullyUnavailable = 0 // expected-error {{'fullyUnavailable' is unavailable}} |
| obj.fullyUnavailable += 1 // expected-error {{'fullyUnavailable' is unavailable}} |
| |
| _ = obj.fullyUnavailableOnAccessors // expected-error {{getter for 'fullyUnavailableOnAccessors' is unavailable}} |
| obj.fullyUnavailableOnAccessors = 0 // expected-error {{setter for 'fullyUnavailableOnAccessors' is unavailable}} |
| obj.fullyUnavailableOnAccessors += 1 // expected-error {{getter for 'fullyUnavailableOnAccessors' is unavailable}} expected-error {{setter for 'fullyUnavailableOnAccessors' is unavailable}} |
| |
| _ = obj.getterUnavailable // expected-error {{getter for 'getterUnavailable' is unavailable}} |
| obj.getterUnavailable = 0 |
| obj.getterUnavailable += 1 // expected-error {{getter for 'getterUnavailable' is unavailable}} |
| |
| _ = UnavailableAccessors.getterUnavailableClass // expected-error {{getter for 'getterUnavailableClass' is unavailable}} |
| UnavailableAccessors.getterUnavailableClass = 0 |
| UnavailableAccessors.getterUnavailableClass += 1 // expected-error {{getter for 'getterUnavailableClass' is unavailable}} |
| |
| _ = obj.setterUnavailable |
| obj.setterUnavailable = 0 // expected-error {{setter for 'setterUnavailable' is unavailable}} |
| obj.setterUnavailable += 1 // expected-error {{setter for 'setterUnavailable' is unavailable}} |
| |
| _ = UnavailableAccessors.setterUnavailableClass |
| UnavailableAccessors.setterUnavailableClass = 0 // expected-error {{setter for 'setterUnavailableClass' is unavailable}} |
| UnavailableAccessors.setterUnavailableClass += 1 // expected-error {{setter for 'setterUnavailableClass' is unavailable}} |
| |
| _ = sub[0] // expected-error {{getter for 'subscript(_:)' is unavailable: bad subscript getter}} |
| sub[0] = "" // expected-error {{setter for 'subscript(_:)' is unavailable: bad subscript setter}} |
| sub[0] += "" // expected-error {{getter for 'subscript(_:)' is unavailable: bad subscript getter}} expected-error {{setter for 'subscript(_:)' is unavailable: bad subscript setter}} |
| |
| _ = subGetter[0] // expected-error {{getter for 'subscript(_:)' is unavailable: bad subscript getter}} |
| subGetter[0] = "" |
| subGetter[0] += "" // expected-error {{getter for 'subscript(_:)' is unavailable: bad subscript getter}} |
| |
| _ = subSetter[0] |
| subSetter[0] = "" // expected-error {{setter for 'subscript(_:)' is unavailable: bad subscript setter}} |
| subSetter[0] += "" // expected-error {{setter for 'subscript(_:)' is unavailable: bad subscript setter}} |
| |
| _ = subReadOnly[0] // expected-error {{getter for 'subscript(_:)' is unavailable}} |
| } |
| |
| func test_deprecated(_ s:UnsafeMutablePointer<CChar>, _ obj: AccessorDeprecations, |
| _ sub: DeprecatedSubscript, |
| _ subGetter: DeprecatedGetterSubscript, |
| _ subSetter: DeprecatedSetterSubscript, |
| _ subReadOnly: DeprecatedReadOnlySubscript) { |
| _ = tmpnam(s) // expected-warning {{'tmpnam' is deprecated: Due to security concerns inherent in the design of tmpnam(3), it is highly recommended that you use mkstemp(3) instead.}} |
| |
| _ = obj.fullyDeprecated // expected-warning {{'fullyDeprecated' is deprecated}} |
| obj.fullyDeprecated = 0 // expected-warning {{'fullyDeprecated' is deprecated}} |
| obj.fullyDeprecated += 1 // expected-warning {{'fullyDeprecated' is deprecated}} |
| |
| _ = obj.fullyDeprecatedOnAccessors // expected-warning {{getter for 'fullyDeprecatedOnAccessors' is deprecated}} |
| obj.fullyDeprecatedOnAccessors = 0 // expected-warning {{setter for 'fullyDeprecatedOnAccessors' is deprecated}} |
| obj.fullyDeprecatedOnAccessors += 1 // expected-warning {{getter for 'fullyDeprecatedOnAccessors' is deprecated}} expected-warning {{setter for 'fullyDeprecatedOnAccessors' is deprecated}} |
| |
| _ = obj.getterDeprecated // expected-warning {{getter for 'getterDeprecated' is deprecated}} |
| obj.getterDeprecated = 0 |
| obj.getterDeprecated += 1 // expected-warning {{getter for 'getterDeprecated' is deprecated}} |
| |
| _ = AccessorDeprecations.getterDeprecatedClass // expected-warning {{getter for 'getterDeprecatedClass' is deprecated}} |
| AccessorDeprecations.getterDeprecatedClass = 0 |
| AccessorDeprecations.getterDeprecatedClass += 1 // expected-warning {{getter for 'getterDeprecatedClass' is deprecated}} |
| |
| _ = obj.setterDeprecated |
| obj.setterDeprecated = 0 // expected-warning {{setter for 'setterDeprecated' is deprecated}} |
| obj.setterDeprecated += 1 // expected-warning {{setter for 'setterDeprecated' is deprecated}} |
| |
| _ = AccessorDeprecations.setterDeprecatedClass |
| AccessorDeprecations.setterDeprecatedClass = 0 // expected-warning {{setter for 'setterDeprecatedClass' is deprecated}} |
| AccessorDeprecations.setterDeprecatedClass += 1 // expected-warning {{setter for 'setterDeprecatedClass' is deprecated}} |
| |
| _ = sub[0] // expected-warning {{getter for 'subscript(_:)' is deprecated: bad subscript getter}} |
| sub[0] = "" // expected-warning {{setter for 'subscript(_:)' is deprecated: bad subscript setter}} |
| sub[0] += "" // expected-warning {{getter for 'subscript(_:)' is deprecated: bad subscript getter}} expected-warning {{setter for 'subscript(_:)' is deprecated: bad subscript setter}} |
| |
| _ = subGetter[0] // expected-warning {{getter for 'subscript(_:)' is deprecated: bad subscript getter}} |
| subGetter[0] = "" |
| subGetter[0] += "" // expected-warning {{getter for 'subscript(_:)' is deprecated: bad subscript getter}} |
| |
| _ = subSetter[0] |
| subSetter[0] = "" // expected-warning {{setter for 'subscript(_:)' is deprecated: bad subscript setter}} |
| subSetter[0] += "" // expected-warning {{setter for 'subscript(_:)' is deprecated: bad subscript setter}} |
| |
| _ = subReadOnly[0] // expected-warning {{getter for 'subscript(_:)' is deprecated}} |
| } |
| |
| func test_NSInvocation(_ x: NSInvocation, // expected-error {{'NSInvocation' is unavailable}} |
| y: NSInvocationOperation,// expected-error {{'NSInvocationOperation' is unavailable}} |
| z: NSMethodSignature) {} // expected-error {{'NSMethodSignature' is unavailable}} |
| |
| func test_class_avail(_ x:NSObject, obj: AnyObject) { |
| x.`class`() // expected-error {{'class()' is unavailable in Swift: use 'type(of:)' instead}} expected-warning {{result of call to 'class()' is unused}} |
| _ = NSObject.`class`() // expected-error {{'class()' is unavailable in Swift: use 'self' instead}} |
| _ = obj.`class`!() // expected-error {{'class()' is unavailable in Swift: use 'type(of:)' instead}} |
| } |
| |
| func test_unavailable_app_extension() { |
| // No expected error here. See corresponding App extension test. |
| _ = SomeCrazyAppExtensionForbiddenAPI() // no-error |
| } |
| |
| func test_swift_unavailable() { |
| NSSwiftOldUnavailableFunction() // expected-error {{'NSSwiftOldUnavailableFunction()' is unavailable in Swift}} |
| NSSwiftNewUnavailableFunction() // expected-error {{'NSSwiftNewUnavailableFunction()' is unavailable in Swift}} |
| NSSwiftNewUnavailableFunction2() // expected-error {{'NSSwiftNewUnavailableFunction2()' is unavailable in Swift}} |
| NSSwiftNewUnavailableFunctionPremium() // expected-error {{'NSSwiftNewUnavailableFunctionPremium()' is unavailable in Swift: You didn't want to use it anyway.}} |
| |
| let x: NSSwiftUnavailableStruct? = nil // expected-error {{'NSSwiftUnavailableStruct' is unavailable in Swift}} |
| } |
| |
| func test_CFReleaseRetainAutorelease(_ x: CFTypeRef, color: CGColor) { |
| CFRelease(x) // expected-error {{'CFRelease' is unavailable: Core Foundation objects are automatically memory managed}} |
| CGColorRelease(color) // expected-error {{'CGColorRelease' is unavailable: Core Foundation objects are automatically memory managed}} |
| CFRetain(x) // expected-error {{'CFRetain' is unavailable: Core Foundation objects are automatically memory managed}} expected-warning {{result of call to 'CFRetain' is unused}} |
| CGColorRetain(color) // expected-error {{'CGColorRetain' is unavailable: Core Foundation objects are automatically memory managed}} expected-warning {{result of call to 'CGColorRetain' is unused}} |
| CFAutorelease(x) // expected-error {{'CFAutorelease' is unavailable: Core Foundation objects are automatically memory managed}} expected-warning {{result of call to 'CFAutorelease' is unused}} |
| } |
| |
| func testRedeclarations() { |
| unavail1() // expected-error {{is unavailable: first}} |
| unavail2() // expected-error {{is unavailable: middle}} |
| unavail3() // expected-error {{is unavailable: last}} |
| |
| UnavailClass1.self // expected-error {{is unavailable: first}} |
| UnavailClass2.self // expected-error {{is unavailable: middle}} |
| UnavailClass3.self // expected-error {{is unavailable: last}} |
| |
| let _: UnavailStruct1 // expected-error {{is unavailable: first}} |
| let _: UnavailStruct2 // expected-error {{is unavailable: first}} |
| let _: UnavailStruct3 // expected-error {{is unavailable: first}} |
| let _: UnavailStruct4 // expected-error {{is unavailable: middle}} |
| let _: UnavailStruct5 // expected-error {{is unavailable: middle}} |
| let _: UnavailStruct6 // expected-error {{is unavailable: last}} |
| |
| let _: UnavailProto1 // expected-error {{is unavailable: first}} |
| let _: UnavailProto2 // expected-error {{is unavailable: middle}} |
| let _: UnavailProto3 // expected-error {{is unavailable: last}} |
| } |
| |
| func test_NSZone(_ z : NSZone) { |
| NSCreateZone(1, 1, true) // expected-error {{'NSCreateZone' is unavailable}} expected-warning {{result of call to 'NSCreateZone' is unused}} |
| NSSetZoneName(z, "name") // expected-error {{'NSSetZoneName' is unavailable}} |
| NSZoneName(z) // expected-error {{'NSZoneName' is unavailable}} expected-warning {{result of call to 'NSZoneName' is unused}} |
| } |
| |
| func test_DistributedObjects(_ o: NSObject, |
| a: NSConnection, // expected-error {{'NSConnection' is unavailable in Swift: Use NSXPCConnection instead}} |
| b: NSConnectionDelegate, // expected-error {{'NSConnectionDelegate' is unavailable in Swift: Use NSXPCConnection instead}} |
| c: NSDistantObjectRequest, // expected-error {{'NSDistantObjectRequest' is unavailable in Swift: Use NSXPCConnection instead}} |
| d: NSDistantObject, // expected-error {{'NSDistantObject' is unavailable in Swift: Use NSXPCConnection instead}} |
| e: NSPortNameServer, // expected-error {{'NSPortNameServer' is unavailable in Swift: Use NSXPCConnection instead}} |
| f: NSMachBootstrapServer, // expected-error {{'NSMachBootstrapServer' is unavailable in Swift: Use NSXPCConnection instead}} |
| g: NSMessagePortNameServer, // expected-error {{'NSMessagePortNameServer' is unavailable in Swift: Use NSXPCConnection instead}} |
| h: NSSocketPortNameServer, // expected-error {{'NSSocketPortNameServer' is unavailable in Swift: Use NSXPCConnection instead}} |
| i: NSPortCoder) { // expected-error {{'NSPortCoder' is unavailable in Swift: Use NSXPCConnection instead}} |
| |
| let ca = NSConnectionDidDieNotification // expected-error {{'NSConnectionDidDieNotification' is unavailable in Swift: Use NSXPCConnection instead}} |
| let cc = NSConnectionReplyMode // expected-error {{'NSConnectionReplyMode' is unavailable in Swift: Use NSXPCConnection instead}} |
| _ = o.classForPortCoder // expected-error {{'classForPortCoder' is unavailable in Swift: Use NSXPCConnection instead}} |
| } |
| |
| func test_NSCalendarDate(_ o: NSCalendarDate) {} // expected-error {{'NSCalendarDate' is unavailable in Swift: Use NSCalendar and NSDateComponents and NSDateFormatter instead}} |
| |
| func testImportAsMember() { |
| _ = CGColorCreateGenericGray(0.5, 1.0) // expected-error {{'CGColorCreateGenericGray' has been replaced by 'CGColor.init(gray:alpha:)'}} {{7-31=CGColor}} {{32-32=gray: }} {{37-37=alpha: }} |
| _ = CGColor(gray: 0.5, alpha: 1.0) |
| } |
| |
| func testUnavailableRenamedEnum() { |
| _ = NSClothingStyle.hipster |
| _ = NSClothingStyleOfficeCasual // expected-error{{'NSClothingStyleOfficeCasual' has been renamed to 'NSClothingStyle.semiFormal'}} {{7-34=NSClothingStyle.semiFormal}} |
| } |
