Dmitriy Novozhilov
48 lines
1.4 KiB
Kotlin
Vendored
48 lines
1.4 KiB
Kotlin
Vendored
// IGNORE_BACKEND_FIR: JVM_IR
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// TARGET_BACKEND: JVM_IR
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// WITH_STDLIB
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import kotlinx.serialization.*
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import kotlinx.serialization.json.*
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import kotlinx.serialization.internal.*
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enum class Plain {
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A, B
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}
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@Serializable enum class WithNames {
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@SerialName("A") ENTRY1,
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@SerialName("B") ENTRY2
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}
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@Serializable
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class Holder(val p: Plain, val w: WithNames)
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@OptIn(InternalSerializationApi::class)
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fun testSerializers(): String {
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val cs = (Holder.serializer() as GeneratedSerializer<*>).childSerializers()
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val str1 = cs[0].toString()
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if (!str1.contains("kotlinx.serialization.internal.EnumSerializer")) return str1
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/**
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* Serialization 1.4.1+ have runtime factories to create EnumSerializer instead of synthetic $serializer, saving bytecode
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* and bringing consistency. After updating the version, uncomment this block.
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*/
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// val str2 = cs[1].toString()
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// if (!str2.contains("kotlinx.serialization.internal.EnumSerializer")) return str2
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return "OK"
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}
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fun testSerialization(previous: String): String {
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if (previous != "OK") return previous
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val h = Holder(Plain.B, WithNames.ENTRY1)
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val s = Json.encodeToString(Holder.serializer(), h)
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if (s != """{"p":"B","w":"A"}""") return s
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if (Json.decodeFromString(Holder.serializer(), s).w != WithNames.ENTRY1) return "Deserialization failure"
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return "OK"
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}
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fun box(): String {
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return testSerialization(testSerializers())
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} |