Files
kotlin-fork/plugins/kotlinx-serialization/testData/firMembers/serializableWith.kt
T
Sergey.Shanshin 2ae2f09fee [FIR] Fixed phase for FirCompanionGenerationProcessor to COMPANION_GENERATION
Phase COMPILER_REQUIRED_ANNOTATIONS causes errors in the kotlinx serialization tests:

org.jetbrains.kotlin.fir.symbols.FirLazyResolveContractViolationException: `lazyResolveToPhase(COMPILER_REQUIRED_ANNOTATIONS)` cannot be called from a transformer with a phase COMPILER_REQUIRED_ANNOTATIONS.
`lazyResolveToPhase` can be called only from a transformer with a phase which is strictly greater than a requested phase;
 i.e., `lazyResolveToPhase(A)` may be only called from a lazy transformer with a phase B, where A < B. This is a contract of lazy resolve
2024-02-12 15:54:11 +00:00

57 lines
1.8 KiB
Kotlin
Vendored

// WITH_STDLIB
import kotlinx.serialization.*
import kotlinx.serialization.json.*
import kotlinx.serialization.encoding.*
import kotlinx.serialization.descriptors.*
object IntHolderAsStringSerializer : KSerializer<IntHolder> {
override val descriptor: SerialDescriptor = PrimitiveSerialDescriptor("IntHolder", PrimitiveKind.STRING)
override fun serialize(encoder: Encoder, value: IntHolder) {
encoder.encodeString(value.value.toString())
}
override fun deserialize(decoder: Decoder): IntHolder {
val string = decoder.decodeString()
return IntHolder(string.toInt())
}
}
object ObjectSerializer : KSerializer<SerializableObject> {
override val descriptor: SerialDescriptor = PrimitiveSerialDescriptor("SerializableObject", PrimitiveKind.STRING)
override fun serialize(encoder: Encoder, value: SerializableObject) {
encoder.encodeString("obj")
}
override fun deserialize(decoder: Decoder): SerializableObject {
decoder.decodeString()
return SerializableObject
}
}
@Serializable(with = IntHolderAsStringSerializer::class)
class IntHolder(val value: Int)
@Serializable(with = ObjectSerializer::class)
object SerializableObject
fun box(): String {
val holder = IntHolder(42)
val encoded = Json.encodeToString(IntHolder.serializer(), holder)
if (encoded != "\"42\"") return encoded
val decoded = Json.decodeFromString(IntHolder.serializer(), encoded)
if (decoded.value != holder.value) return "Incorrect value"
val encodedObject = Json.encodeToString(SerializableObject.serializer(), SerializableObject)
if (encodedObject != "\"obj\"") return encodedObject
val decodedObject = Json.decodeFromString(SerializableObject.serializer(), encodedObject)
if (decodedObject != SerializableObject) return "Incorrect object instance"
return "OK"
}