[PL] ABI compatibility tests for reworked partial linkage

compiler/testData/klibABI/classTransformations/lib1/l1.kt

@@ -0,0 +1,143 @@
+class ClassToEnum {
+    class Foo
+    object Bar
+    inner class Baz
+}
+
+object ObjectToEnum {
+    class Foo
+    object Bar
+}
+
+enum class EnumToClass {
+    Foo,
+    Bar,
+    Baz
+}
+
+enum class EnumToObject {
+    Foo,
+    Bar
+}
+
+class ClassToObject
+object ObjectToClass
+
+class ClassToInterface
+
+class NestedObjectToCompanion1 {
+    object Companion {
+        fun name() = "NestedObjectToCompanion1.Companion"
+        override fun toString() = name()
+    }
+}
+
+class NestedObjectToCompanion2 {
+    object Foo {
+        fun name() = "NestedObjectToCompanion2.Foo"
+        override fun toString() = name()
+    }
+}
+
+class CompanionToNestedObject1 {
+    companion object {
+        fun name() = "CompanionToNestedObject1.Companion"
+        override fun toString() = name()
+    }
+}
+
+class CompanionToNestedObject2 {
+    companion object Foo {
+        fun name() = "CompanionToNestedObject2.Foo"
+        override fun toString() = name()
+    }
+}
+
+class CompanionAndNestedObjectsSwap {
+    companion object Foo {
+        fun name() = "Foo"
+    }
+
+    object Bar {
+        fun name() = "Bar"
+    }
+}
+
+class NestedClassContainer {
+    fun name() = "NestedClassContainer"
+
+    class NestedToInner {
+        fun name() = "NestedClassContainer.NestedToInner"
+        override fun toString() = name()
+
+        object Object {
+            fun name() = "NestedClassContainer.NestedToInner.Object"
+            override fun toString() = name()
+        }
+
+        companion object Companion {
+            fun name() = "NestedClassContainer.NestedToInner.Companion"
+            override fun toString() = name()
+        }
+
+        class Nested {
+            fun name() = "NestedClassContainer.NestedToInner.Nested"
+            override fun toString() = name()
+        }
+
+        inner class Inner {
+            fun name() = this@NestedToInner.name() + ".Inner"
+            override fun toString() = name()
+        }
+    }
+}
+
+class InnerClassContainer {
+    fun name() = "InnerClassContainer"
+
+    inner class InnerToNested {
+        fun name() = this@InnerClassContainer.name() + ".InnerToNested"
+        override fun toString() = name()
+
+        inner class /*object*/ Object {
+            fun name() = this@InnerToNested.name() + ".Object"
+            override fun toString() = name()
+        }
+
+        inner class /*companion object*/ Companion {
+            fun name() = this@InnerToNested.name() + ".Companion"
+            override fun toString() = name()
+        }
+
+        inner class /*class*/ Nested {
+            fun name() = this@InnerToNested.name() + ".Nested"
+            override fun toString() = name()
+        }
+
+        inner class Inner {
+            fun name() = this@InnerToNested.name() + ".Inner"
+            override fun toString() = name()
+        }
+    }
+}
+
+annotation class AnnotationClassWithChangedParameterType(val x: Int)
+annotation class AnnotationClassThatBecomesRegularClass(val x: Int)
+annotation class AnnotationClassThatDisappears(val x: Int)
+annotation class AnnotationClassWithRenamedParameters(val i: Int, val s: String)
+annotation class AnnotationClassWithReorderedParameters(val i: Int, val s: String)
+annotation class AnnotationClassWithNewParameter(val i: Int)
+
+value class ValueToClass(val x: Int)
+class ClassToValue(val x: Int)
+
+data class DataToClass(val x: Int, val y: Int)
+
+fun interface FunctionalInterfaceToInterface {
+    fun work()
+}
+
+class ClassToAbstractClass {
+    var name: String = "Alice"
+    fun getGreeting() = "Hello, $name!"
+}

compiler/testData/klibABI/classTransformations/lib1/l1.kt.1

@@ -0,0 +1,143 @@
+enum class ClassToEnum {
+    Foo,
+    Bar,
+    Baz
+}
+
+enum class ObjectToEnum {
+    Foo,
+    Bar
+}
+
+class EnumToClass {
+    class Foo
+    object Bar
+    inner class Baz
+}
+
+object EnumToObject {
+    class Foo
+    object Bar
+}
+
+object ClassToObject
+class ObjectToClass
+
+interface ClassToInterface
+
+class NestedObjectToCompanion1 {
+    companion object {
+        fun name() = "NestedObjectToCompanion1.Companion"
+        override fun toString() = name()
+    }
+}
+
+class NestedObjectToCompanion2 {
+    companion object Foo {
+        fun name() = "NestedObjectToCompanion2.Foo"
+        override fun toString() = name()
+    }
+}
+
+class CompanionToNestedObject1 {
+    object Companion {
+        fun name() = "CompanionToNestedObject1.Companion"
+        override fun toString() = name()
+    }
+}
+
+class CompanionToNestedObject2 {
+    object Foo {
+        fun name() = "CompanionToNestedObject2.Foo"
+        override fun toString() = name()
+    }
+}
+
+class CompanionAndNestedObjectsSwap {
+    object Foo {
+        fun name() = "Foo"
+    }
+
+    companion object Bar {
+        fun name() = "Bar"
+    }
+}
+
+class NestedClassContainer {
+    fun name() = "NestedClassContainer"
+
+    inner class NestedToInner {
+        fun name() = this@NestedClassContainer.name() + ".NestedToInner"
+        override fun toString() = name()
+
+        inner class /*object*/ Object {
+            fun name() = this@NestedToInner.name() + ".Object"
+            override fun toString() = name()
+        }
+
+        inner class /*companion object*/ Companion {
+            fun name() = this@NestedToInner.name() + ".Companion"
+            override fun toString() = name()
+        }
+
+        inner class /*class*/ Nested {
+            fun name() = this@NestedToInner.name() + ".Nested"
+            override fun toString() = name()
+        }
+
+        inner class Inner {
+            fun name() = this@NestedToInner.name() + ".Inner"
+            override fun toString() = name()
+        }
+    }
+}
+
+class InnerClassContainer {
+    fun name() = "InnerClassContainer"
+
+    class InnerToNested {
+        fun name() = "InnerClassContainer.InnerToNested"
+        override fun toString() = name()
+
+        object Object {
+            fun name() = "InnerClassContainer.InnerToNested.Companion"
+            override fun toString() = name()
+        }
+
+        companion object Companion {
+            fun name() = "InnerClassContainer.InnerToNested.Companion"
+            override fun toString() = name()
+        }
+
+        class Nested {
+            fun name() = "InnerClassContainer.InnerToNested.Nested"
+            override fun toString() = name()
+        }
+
+        inner class Inner {
+            fun name() = this@InnerToNested.name() + ".Inner"
+            override fun toString() = name()
+        }
+    }
+}
+
+annotation class AnnotationClassWithChangedParameterType(val x: /*Int*/ String)
+/*annotation*/ class AnnotationClassThatBecomesRegularClass(val x: Int) { override fun toString() = "AnnotationClassThatBecomesRegularClass[x=$x]" }
+//annotation class AnnotationClassThatDisappears(val x: Int)
+annotation class AnnotationClassWithRenamedParameters(val xi: Int, val xs: String)
+annotation class AnnotationClassWithReorderedParameters(val s: String, val i: Int)
+annotation class AnnotationClassWithNewParameter(val i: Int, val s: String = "Apple")
+
+class ValueToClass(val x: Int)
+value class ClassToValue(val x: Int)
+
+/*data*/ class DataToClass(val x: Int, val y: Int)
+
+/*fun*/ interface FunctionalInterfaceToInterface {
+    fun work()
+}
+
+abstract class ClassToAbstractClass {
+    abstract var name: String
+    fun getGreeting() = "Hello, $name!"
+}

compiler/testData/klibABI/classTransformations/lib1/module.info

@@ -0,0 +1,6 @@
+STEP 0:
+    dependencies: stdlib
+STEP 1:
+    dependencies: stdlib
+    modifications:
+        U : l1.kt.1 -> l1.kt