Alexander Udalov
8f0885ca03
To better emphasize the fact that all returned properties require an instance of the class they are declared in. Another issue was that 'Some::class.extensionProperties' was sometimes incorrectly perceived as "get all extension properties available on the class Some"
21 lines
640 B
Kotlin
Vendored
21 lines
640 B
Kotlin
Vendored
import kotlin.reflect.jvm.kotlin
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import kotlin.reflect.*
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class A(val readonly: String) {
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var mutable: String = "before"
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}
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fun box(): String {
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val props = javaClass<A>().kotlin.memberProperties
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val readonly = props.single { it.name == "readonly" }
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assert(readonly !is KMutableProperty1<A, *>) { "Fail 1: $readonly" }
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val mutable = props.single { it.name == "mutable" }
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assert(mutable is KMutableProperty1<A, *>) { "Fail 2: $mutable" }
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val a = A("")
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mutable as KMutableProperty1<A, String>
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assert(mutable[a] == "before") { "Fail 3: ${mutable.get(a)}" }
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mutable[a] = "OK"
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return mutable.get(a)
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}
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