[Serialization] Implement serialization checker for K2 version of plugin

^KT-53178 Fixed
2022-08-24 10:59:11 +03:00
parent e048ffcf6d
commit 671083c701
69 changed files with 1767 additions and 453 deletions
@@ -1,9 +0,0 @@
-// WITH_STDLIB
-// FILE: test.kt
-import kotlinx.serialization.*
-
-@Serializable
-open class Parent(open val arg: Int)
-
-@Serializable
-class Derived(override val arg: Int): Parent(arg)
@@ -1,3 +1,4 @@
+// FIR_IDENTICAL
 // WITH_STDLIB
 // FILE: test.kt
 import kotlinx.serialization.*
@@ -1,28 +0,0 @@
-// WITH_STDLIB
-// SKIP_TXT
-import kotlinx.serialization.*
-
-
-@Serializable
-enum class ImplicitlyDuplicated {
-    @SerialName("foo")
-    FIRST,
-    @SerialName("foo")
-    SECOND
-}
-
-@Serializable
-enum class ExplicitlyDuplicated {
-    FIRST,
-    SECOND,
-    @SerialName("FIRST")
-    THIRD
-}
-
-@Serializable
-enum class ReversedExplicitlyDuplicated {
-    @SerialName("THIRD")
-    FIRST,
-    SECOND,
-    THIRD
-}
@@ -1,3 +1,4 @@
+// FIR_IDENTICAL
 // WITH_STDLIB
 // SKIP_TXT
 import kotlinx.serialization.*
@@ -1,11 +0,0 @@
-// WITH_STDLIB
-// SKIP_TXT
-
-import kotlinx.serialization.Serializable
-import java.io.Serializable as JavaSerializable
-
-@Serializable
-class Data(val x: Int, @Transient val y: String)
-
-@Serializable
-class Data2(val x: Int, @Transient val y: String) : JavaSerializable
@@ -1,3 +1,4 @@
+// FIR_IDENTICAL
 // WITH_STDLIB
 // SKIP_TXT

@@ -1,19 +0,0 @@
-// WITH_STDLIB
-// SKIP_TXT
-
-import kotlinx.serialization.Serializable
-import kotlinx.serialization.Transient
-import java.io.Serializable as JavaSerializable
-import kotlin.jvm.Transient as JavaTransient
-
-@Serializable
-class Data(val x: Int, @Transient val y: String = "a")
-
-@Serializable
-class Data2(val x: Int, @Transient val y: String = "a") : JavaSerializable
-
-@Serializable
-class Data3(val x: Int, @Transient @JavaTransient val y: String = "a") : JavaSerializable
-
-@Serializable
-class Data4(val x: Int, @JavaTransient val y: String)
@@ -1,3 +1,4 @@
+// FIR_IDENTICAL
 // WITH_STDLIB
 // SKIP_TXT

@@ -1,25 +1,24 @@
 // FIR_IDENTICAL
 // WITH_STDLIB
 // SKIP_TXT
-// !USE_EXPERIMENTAL: kotlinx.serialization.ExperimentalSerializationApi
+// USE_EXPERIMENTAL: kotlinx.serialization.ExperimentalSerializationApi
 // FILE: test.kt

 import kotlinx.serialization.*
 import kotlin.reflect.KClass

-// TODO: for this test to work, runtime dependency should be updated to (yet unreleased) serialization 1.3.0
-//@InheritableSerialInfo
+@InheritableSerialInfo
 annotation class I(val value: String)

 enum class E { A, B }

-//@InheritableSerialInfo
+@InheritableSerialInfo
 annotation class I2(val e: E, val k: KClass<*>)

@Serializable
@I("a")
 sealed class Result {
-//    @I("b")
+    <!INCONSISTENT_INHERITABLE_SERIALINFO!>@I("b")<!>
    @Serializable class OK(val s: String): Result()
 }

@@ -35,15 +34,15 @@ open class Correct: A()

@Serializable
@I("a")
-//@I2(E.B, E::class)
+<!INCONSISTENT_INHERITABLE_SERIALINFO!>@I2(E.B, E::class)<!>
 open class B: A()

@Serializable
@I("a")
-//@I2(E.A, I::class)
+<!INCONSISTENT_INHERITABLE_SERIALINFO!>@I2(E.A, I::class)<!>
 open class B2: A()

@Serializable
-//@I("b")
-//@I2(E.A, E::class)
+<!INCONSISTENT_INHERITABLE_SERIALINFO!>@I("b")<!>
+<!INCONSISTENT_INHERITABLE_SERIALINFO!>@I2(E.A, E::class)<!>
 open class C: B()
@@ -1,46 +0,0 @@
-// WITH_STDLIB
-// SKIP_TXT
-
-import kotlinx.serialization.*
-import kotlinx.serialization.descriptors.*
-import kotlinx.serialization.encoding.*
-
-fun container() {
-    @Serializable
-    class X // local classes are allowed
-
-    val y = @Serializable object {
-        fun inObjectFun() {
-            @Serializable
-            class X // local classes in anonymous object functions are not allowed
-        }
-    }
-
-
-    class LocalSerializer : KSerializer<Any?> {
-        override val descriptor: SerialDescriptor = buildSerialDescriptor("tmp", PrimitiveKind.INT)
-        override fun serialize(encoder: Encoder, value: Any?) {
-            encoder.encodeNull()
-        }
-
-        override fun deserialize(decoder: Decoder): Any? {
-            return decoder.decodeNull()
-        }
-    }
-
-    @Serializable
-    class WithLocalSerializerInProperty(@Serializable(with = LocalSerializer::class) val x: Any?)
-
-    @Serializable(with = LocalSerializer::class)
-    data class WithLocalSerializer(val i: Int)
-}
-
-val topLevelAnon = @Serializable object {}
-
-@Serializable class A {
-    @Serializable class B // nested classes are allowed
-
-    @Serializable inner class C // inner classes are not
-
-    @Serializable object F {} // regular named object, OK
-}
@@ -1,3 +1,4 @@
+// FIR_IDENTICAL
 // WITH_STDLIB
 // SKIP_TXT

@@ -1,8 +0,0 @@
-// WITH_STDLIB
-// FILE: test.kt
-import kotlinx.serialization.*
-
-open class NonSerializableParent(val arg: Int)
-
-@Serializable
-class Derived(val someData: String): NonSerializableParent(42)
@@ -1,3 +1,4 @@
+// FIR_IDENTICAL
 // WITH_STDLIB
 // FILE: test.kt
 import kotlinx.serialization.*
@@ -1,16 +1,17 @@
 // WITH_STDLIB
+// FIR_DIFFERENCE: KT-53861
 // FILE: test.kt
 import kotlinx.serialization.*

 class NonSerializable

@Serializable
-class Basic(val foo: NonSerializable)
+class Basic(val foo: <!SERIALIZER_NOT_FOUND("NonSerializable")!>NonSerializable<!>)

@Serializable
-class Inside(val foo: List<NonSerializable>)
+class Inside(val foo: <!SERIALIZER_NOT_FOUND("NonSerializable")!>List<NonSerializable><!>)

@Serializable
 class WithImplicitType {
-    val foo = NonSerializable()
+    <!SERIALIZER_NOT_FOUND("NonSerializable")!>val foo = NonSerializable()<!>
 }
@@ -1,4 +1,5 @@
 // WITH_STDLIB
+// FIR_DIFFERENCE: KT-53861
 // FILE: test.kt
 import kotlinx.serialization.*

@@ -1,17 +0,0 @@
-// WITH_STDLIB
-// FILE: test.kt
-import kotlinx.serialization.*
-import kotlinx.serialization.descriptors.*
-import kotlinx.serialization.encoding.*
-
-@Serializable(NopeNullableSerializer::class)
-class Nope {}
-
-class NopeNullableSerializer: KSerializer<Nope?> {
-    override val descriptor: SerialDescriptor get() = TODO()
-    override fun deserialize(decoder: Decoder): Nope? = TODO()
-    override fun serialize(encoder: Encoder, value: Nope?) = TODO()
-}
-
-@Serializable
-class Foo(val foo: Nope)
@@ -1,3 +1,4 @@
+// FIR_IDENTICAL
 // WITH_STDLIB
 // FILE: test.kt
 import kotlinx.serialization.*
@@ -1,6 +0,0 @@
-// WITH_STDLIB
-// FILE: test.kt
-import kotlinx.serialization.*
-
-@Serializable
-class Test(val someData: String, cantBeDeserialized: Int)
@@ -1,3 +1,4 @@
+// FIR_IDENTICAL
 // WITH_STDLIB
 // FILE: test.kt
 import kotlinx.serialization.*
@@ -1,23 +0,0 @@
-// WITH_STDLIB
-// FILE: test.kt
-import kotlinx.serialization.*
-import kotlinx.serialization.encoding.*
-
-enum class SimpleEnum { A, B }
-
-enum class MarkedNameEnum { @SerialName("a") A, B}
-
-@Serializable
-enum class ExplicitlyMarkedEnum { @SerialName("a") A, B}
-
-@Serializable(EnumSerializer::class)
-enum class ExplicitlyMarkedEnumCustom { @SerialName("a") A, B}
-
-object EnumSerializer: KSerializer<ExplicitlyMarkedEnumCustom> {
-    override val descriptor = TODO()
-    override fun serialize(encoder: Encoder, value: ExplicitlyMarkedEnumCustom) = TODO()
-    override fun deserialize(decoder: Decoder): ExplicitlyMarkedEnumCustom = TODO()
-}
-
-@Serializable
-data class EnumUsage(val s: SimpleEnum, val m: MarkedNameEnum, val e: ExplicitlyMarkedEnum)
@@ -1,3 +1,4 @@
+// FIR_IDENTICAL
 // WITH_STDLIB
 // FILE: test.kt
 import kotlinx.serialization.*
@@ -1,10 +0,0 @@
-// SKIP_TXT
-
-// FILE: test.kt
-import kotlinx.serialization.*
-
-@Serializable
-interface INonSerializable
-
-@Serializable
-sealed interface SealedSerializable
@@ -1,3 +1,4 @@
+// FIR_IDENTICAL
 // SKIP_TXT

 // FILE: test.kt
@@ -13,14 +13,14 @@ class Baz
@Serializer(forClass = Baz::class)
 <!ABSTRACT_MEMBER_NOT_IMPLEMENTED!>object NullableBazSerializer<!>: KSerializer<Baz?>

-@Serializable(with = BazSerializer::class)
+<!SERIALIZER_TYPE_INCOMPATIBLE!>@Serializable(with = BazSerializer::class)<!>
 class Biz(val i: Int)

@Serializable
-class Foo(@Serializable(with = BazSerializer::class) val i: Bar)
+class Foo(@Serializable(with = BazSerializer::class) val i: <!SERIALIZER_TYPE_INCOMPATIBLE!>Bar<!>)

@Serializable
-class Foo2(val li: List<@Serializable(with = BazSerializer::class) Bar>)
+class Foo2(val li: <!SERIALIZER_TYPE_INCOMPATIBLE!>List<@Serializable(with = BazSerializer::class) Bar><!>)

@Serializable
 class Foo3(@Serializable(with = BazSerializer::class) val i: Baz)
@@ -29,10 +29,10 @@ class Foo3(@Serializable(with = BazSerializer::class) val i: Baz)
 class Foo4(val li: List<@Serializable(with = BazSerializer::class) Baz>)

@Serializable
-class Foo5(@Serializable(with = BazSerializer::class) val i: Bar?)
+class Foo5(@Serializable(with = BazSerializer::class) val i: <!SERIALIZER_TYPE_INCOMPATIBLE!>Bar?<!>)

@Serializable
-class Foo6(@Serializable(with = NullableBazSerializer::class) val i: Bar)
+class Foo6(@Serializable(with = NullableBazSerializer::class) val i: <!SERIALIZER_NULLABILITY_INCOMPATIBLE, SERIALIZER_TYPE_INCOMPATIBLE!>Bar<!>)

@Serializable
-class Foo7(@Serializable(with = NullableBazSerializer::class) val i: Bar?)
+class Foo7(@Serializable(with = NullableBazSerializer::class) val i: <!SERIALIZER_TYPE_INCOMPATIBLE!>Bar?<!>)
@@ -1,11 +0,0 @@
-// WITH_STDLIB
-// FILE: test.kt
-import kotlinx.serialization.*
-
-@Serializable
-data class WithTransients(@Transient val missing: Int) {
-    @Transient val redundant: Int get() = 42
-
-    @Transient
-    lateinit var allowTransientLateinitWithoutInitializer: String
-}
@@ -1,3 +1,4 @@
+// FIR_IDENTICAL
 // WITH_STDLIB
 // FILE: test.kt
 import kotlinx.serialization.*