Nikolay Kasyanov
4dcfd38236
With `unitSuspendFunctionObjCExport=proper` binary option, for Unit-returning suspend functions ObjCExport now generates completion handlers without redundant `KotlinUnit*` result parameter. So Swift (5.5+) can import these functions as Void-returning async functions. ^KT-47399 Fixed
61 lines
1.8 KiB
Swift
61 lines
1.8 KiB
Swift
import Kt
|
|
|
|
private func testUnwrapsToSame() throws {
|
|
let throwable = ThrowableAsError()
|
|
try assertSame(actual: throwable.asError().kotlinException as AnyObject, expected: throwable)
|
|
}
|
|
|
|
private func testCanThrowAndCatch() throws {
|
|
let throwable = ThrowableAsError()
|
|
let impl = ThrowsThrowableAsErrorImpl(throwable: throwable)
|
|
let caught = ThrowableAsErrorKt.callAndCatchThrowableAsError(throwsThrowableAsError: impl)
|
|
try assertSame(actual: caught, expected: throwable)
|
|
}
|
|
|
|
private class ThrowsThrowableAsErrorImpl : ThrowsThrowableAsError {
|
|
var throwable: KotlinThrowable
|
|
|
|
init(throwable: KotlinThrowable) {
|
|
self.throwable = throwable
|
|
}
|
|
|
|
func throwError() throws {
|
|
throw throwable.asError()
|
|
}
|
|
}
|
|
|
|
private func testCanThrowAndCatchSuspend() throws {
|
|
let throwable = ThrowableAsError()
|
|
let impl = ThrowsThrowableAsErrorSuspendImpl(throwable: throwable)
|
|
let caught = ThrowableAsErrorKt.callAndCatchThrowableAsErrorSuspend(throwsThrowableAsErrorSuspend: impl)
|
|
try assertSame(actual: caught, expected: throwable)
|
|
}
|
|
|
|
private class ThrowsThrowableAsErrorSuspendImpl : ThrowsThrowableAsErrorSuspend {
|
|
var throwable: KotlinThrowable
|
|
|
|
init(throwable: KotlinThrowable) {
|
|
self.throwable = throwable
|
|
}
|
|
|
|
#if LEGACY_SUSPEND_UNIT_FUNCTION_EXPORT
|
|
func throwError(completionHandler: @escaping (KotlinUnit?, Error?) -> Void) {
|
|
completionHandler(nil, throwable.asError())
|
|
}
|
|
#else
|
|
func throwError(completionHandler: @escaping (Error?) -> Void) {
|
|
completionHandler(throwable.asError())
|
|
}
|
|
#endif
|
|
}
|
|
|
|
class ThrowableAsErrorTests : SimpleTestProvider {
|
|
override init() {
|
|
super.init()
|
|
|
|
test("TestUnwrapsToSame", testUnwrapsToSame)
|
|
test("TestCanThrowAndCatch", testCanThrowAndCatch)
|
|
test("TestCanThrowAndCatchSuspend", testCanThrowAndCatchSuspend)
|
|
}
|
|
}
|