Dmitriy Novozhilov
26 lines
723 B
Kotlin
Vendored
26 lines
723 B
Kotlin
Vendored
class CustomException : Throwable {
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constructor(message: String?, cause: Throwable?) : super(message, cause)
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constructor(message: String?) : super(message, null)
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constructor(cause: Throwable?) : super(cause)
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constructor() : super()
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}
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fun box(): String {
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var t = CustomException("O", Throwable("K"))
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if (t.message != "O" || t.cause?.message != "K") return "fail1"
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t = CustomException(Throwable("OK"))
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if (t.message == null || t.message == "OK" || t.cause?.message != "OK") return "fail2"
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t = CustomException("OK")
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if (t.message != "OK" || t.cause != null) return "fail3"
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t = CustomException()
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if (t.message != null || t.cause != null) return "fail4"
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return "OK"
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}
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