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compatibility with ObjCBool #1226

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compatibility with ObjCBool #1226

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6 changes: 6 additions & 0 deletions Foundation/NSSwiftRuntime.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -26,6 +26,12 @@ import CoreFoundation

public typealias ObjCBool = Bool

public extension ObjCBool {
public var boolValue: Bool {
return self
}
}

internal class __NSCFType : NSObject {
private var _cfinfo : Int32

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14 changes: 14 additions & 0 deletions TestFoundation/TestObjCRuntime.swift
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Expand Up @@ -28,9 +28,23 @@ class TestObjCRuntime: XCTestCase {
return [
("testStringFromClass", testStringFromClass),
("testClassFromString", testClassFromString),
("testObjCBoolIsCompatible", testObjCBoolIsCompatible),
]
}

func testObjCBoolIsCompatible() {
let isTrue: ObjCBool = ObjCBool(booleanLiteral: true)
let isTrueToo: ObjCBool = ObjCBool(true)
let isFalse: ObjCBool = ObjCBool(booleanLiteral: false)
let isFalseToo: ObjCBool = ObjCBool(false)

XCTAssertTrue(isTrue.boolValue)
XCTAssertTrue(isTrueToo.boolValue)

XCTAssertFalse(isFalse.boolValue)
XCTAssertFalse(isFalseToo.boolValue)
}

func testStringFromClass() {
XCTAssertEqual(NSStringFromClass(NSObject.self), "NSObject")
XCTAssertEqual(NSStringFromClass(SwiftClass.self), "TestFoundation.SwiftClass")
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