Mikhail Glukhikh
37 lines
984 B
Kotlin
Vendored
37 lines
984 B
Kotlin
Vendored
// WITH_REFLECT
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// TARGET_BACKEND: JVM
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import java.util.Arrays
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import kotlin.reflect.KFunction0
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inline fun <reified T> test(kFunction: KFunction0<Unit>, test: T.() -> Unit) {
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val annotation = kFunction.annotations.single() as T
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annotation.test()
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}
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fun check(b: Boolean, message: String) {
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if (!b) throw RuntimeException(message)
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}
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annotation class Foo(val a: IntArray = [], val b: Array<String> = [])
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const val ONE_INT = 1
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const val ONE_FLOAT = 1f
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const val HELLO = "hello"
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const val C_CHAR = 'c'
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@Foo(
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a = [ONE_INT, ONE_INT + ONE_FLOAT.toInt(), ONE_INT + 10, (ONE_INT % 1.0).toInt()],
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b = [HELLO, HELLO + C_CHAR, HELLO + ", Kotlin", C_CHAR.toString() + C_CHAR])
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fun test1() {}
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fun box(): String {
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test<Foo>(::test1) {
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check(a.contentEquals(intArrayOf(1, 2, 11, 0)), "Fail 1: ${a.joinToString()}")
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check(b.contentEquals(arrayOf("hello", "helloc", "hello, Kotlin", "cc")), "Fail 2: ${b.joinToString()}")
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}
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return "OK"
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}
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