Files
kotlin/compiler/testData/codegen/boxWithJava/annotatedSamFunExpression/annotatedSamFunExpression.kt
Alexander Udalov 8d9618348d Move .java and .kotlin extension properties to kotlin.jvm
Delete the old ones in package kotlin.reflect.jvm because otherwise the code
using those functions will become red in a lot less meaningful way (overload
resolution ambiguity) than if they're deleted (unresolved import)

Based on the work originally done by @dnpetrov

 #KT-8380 Fixed
2015-08-27 08:19:50 +03:00

27 lines
871 B
Kotlin
Vendored

import java.lang.reflect.Method
import kotlin.test.assertEquals
annotation(retention = AnnotationRetention.RUNTIME) class Ann(val x: String)
fun testMethod(method: Method, name: String) {
assertEquals("OK", method.getAnnotation(javaClass<Ann>()).x, "On method of test named `$name`")
for ((index, annotations) in method.getParameterAnnotations().withIndex()) {
val ann = annotations.filterIsInstance<Ann>().single()
assertEquals("OK$index", ann.x, "On parameter $index of test named `$name`")
}
}
fun testClass(clazz: Class<*>, name: String) {
val invokes = clazz.getDeclaredMethods().single() { !it.isBridge() }
testMethod(invokes, name)
}
fun box(): String {
testClass(Test.apply(@Ann("OK") fun(){}), "1")
testClass(Test.applyABC(@Ann("OK") fun(@Ann("OK0") x: String, @Ann("OK1") y: String){}), "2")
return "OK"
}