Files
kotlin-fork/compiler/testData/codegen/box/casts/functions/reifiedAsFunKSmall.kt
T
Ilya Matveev a5e4e0284e Mute some box tests for native backend
This patch mutes the following test categories:
   * Tests with java dependencies (System class,
     java stdlib, jvm-oriented annotations etc).
   * Coroutines tests.
   * Reflection tests.
   * Tests with an inheritance from the standard
     collections.
2017-03-10 19:59:37 +03:00

40 lines
1.1 KiB
Kotlin
Vendored

// TODO: muted automatically, investigate should it be ran for JS or not
// IGNORE_BACKEND: JS, NATIVE
fun fn0() {}
fun fn1(x: Any) {}
inline fun <reified T> reifiedAsSucceeds(x: Any, operation: String) {
try {
x as T
}
catch (e: Throwable) {
throw AssertionError("$operation: should not throw exceptions, got $e")
}
}
inline fun <reified T> reifiedAsFailsWithCCE(x: Any, operation: String) {
try {
x as T
}
catch (e: java.lang.ClassCastException) {
return
}
catch (e: Throwable) {
throw AssertionError("$operation: should throw ClassCastException, got $e")
}
throw AssertionError("$operation: should fail with CCE, no exception thrown")
}
fun box(): String {
val f0 = ::fn0 as Any
val f1 = ::fn1 as Any
reifiedAsSucceeds<Function0<*>>(f0, "f0 as Function0<*>")
reifiedAsFailsWithCCE<Function1<*, *>>(f0, "f0 as Function1<*, *>")
reifiedAsFailsWithCCE<Function0<*>>(f1, "f1 as Function0<*>")
reifiedAsSucceeds<Function1<*, *>>(f1, "f1 as Function1<*, *>")
return "OK"
}